Aber, J.D. and C.T. Driscoll. 1997. Effects of land use, climate variation, and nitrogen deposition on nitrogen cycling and carbon storage in northern hardwood forests. Global Biogeochemical Cycles 11:639-648.
Aber, J.D., K.J. Nadelhoffer, P. Steudler, and J.M. Melillo. 1989. Nitrogen saturation in northern forest ecosystems. BioScience 39:378-386.
Aber, J.D., S.V. Ollinger, and C.T. Driscoll. 1997. Modeling nitrogen saturation in forest ecosystems in response to land use and atmospheric deposition. Ecological Modeling 101:61-78.
Adamowicz, W., J. Louviere, and M. Williams. 1994. Combining revealed and stated preference methods for valuing environmental amenities. Journal of Environmental Economics and Management 26:271-292.
Adamowicz, W., J. Swait, P. Boxall, J. Louviere, and M. Williams. 1997. Perceptions versus objective measures of environmental quality in combined revealed and stated preference models of environmental valuation. Journal of Environmental Economics and Management 32: 65-84.
Alberini, A., W. Harrington, and V. McConnell. 1995. Determinants in participation in accelerated vehicle retirement programs. RAND Journal of Econ. 26(1):93-111.
Alberini, A., W. Harrington, and V. McConnell. 1996. Estimating an emissions supply function from accelerated vehicle retirement programs. RESTAT 78(2):251-265.
Alley, W.M. and P.E. Smith. 1982. Multi-Event Urban Runoff Quality Model. U.S. Geological Survey Open File Report 82-344, Gulf Coast Hydroscience Center, NSTL Station, MS.
Alpine, A. E. and J. Cloern. 1992. Trophic interactions and direct physical effects control phytoplankton biomass and production in an estuary. Limnology and Oceanography 37:946-955.
Ambrose, R.B., Jr., T.O. Barnwell, Jr., S.C. McCutcheon, and J.R. Williams. 1996. Computer models for water quality analysis. In: Handbook of Water Resources, Mays, L.W. (ed.). McGraw-Hill, New York.
Ambrose, R.B., Jr., J.P. Connolly, E. Southerland, T.O. Barnwell, Jr., and J.L. Schnoor. 1988. Waste allocation simulation models. J. Water Pollution Control Federation 60(9):1646-1655.
Ambrose, R.B., Jr.; T.A. Wool; and J.L. Martin. 1993. The Water Quality Analysis Simulation Program, WASP5: Model Documentation. Environmental Protection Agency, Office of Research and Development Environmental Research Laboratory, Athens, GA.
American Society of Civil Engineers (ASCE) and Environmental Protection Agency (EPA). (1999). National Stormwater Best Management Practices (BMP) Database, [Online]. Available: http://www.bmpdatabase.org [2000, January 7].
American Society of Civil Engineers (ASCE) and Water Environment Federation (WEF). 1998. Urban Runoff Quality Management. ASCE-WEF, Reston, VA, 259pp.
Anderson, D.M. 1995. The Ecology and Oceanography of Harmful Algal Blooms (ECOHAB): A National Research Agenda. Woods Hole Oceanographic Institution, Woods Hole, MA, 66pp.
Arnold, J.G. and J.R. Williams. 1994. SWRRB: A Watershed Scale Model for Soil and Water Resource Management. Grassland Soil and Water Research Laboratory, U.S. Department of Agriculture, Agricultural Research Service, Temple, TX.
Arnold, J.G., J.R. Williams, R. Srinivasan, and K.W. King. 1995. SWAT: Soil and Water Assessment Tool. Grassland Soil and Water Research Laboratory, U.S. Department of Agriculture, Agricultural Research Service, Temple, TX.
Arrow K., R. Solow, P. Portney, E. Leamer, R. Radner, and H. Schuman. 1993. Report of NOAA Panel on Contingent Valuation. 58 Fed. Reg. 46.
Association of National Estuary Programs (ANEP). 1997. Key Management Issues. Back-ground Paper and Summary of a National Estuary Program Workshop held in San Francisco.
Association of National Estuary Programs (ANEP). 1998. Preserving Our Heritage, Securing Our Future: A Report to the Citizens of the Nation. Washington, DC.
Atkinson, A.B. and J.E. Stiglitz. 1980. Lectures in Public Economics. McGraw-Hill, New York.
Bacon, E.F. and H.S. Greening. 1998. Holding the line: Tampa Bay’s cooperative approach to trading. In: Watershed Management: Moving From Theory to Implementation. Proceedings from the Water Environment Federation Conference May 3-6, 1998. Denver, CO, 137-144pp.
Banner, A.H. 1974. Kaneohe Bay, Hawaii: urban pollution and a coral reef ecosystem. Proc. 2nd Inter. Coral Reef Symp. 2:685-702.
Baretta, J.W., W. Ebenhoh, and P. Ruardij. 1995. The European regional seas ecosystem model, a complex marine ecosystem model. Neth. J. Sea Res. 33(3-4):233-246.
Barnwell, T.O., Jr., D.C. Bouchard, R.B. Ambrose, Jr., and D.W. Disney. 1995. Environmental Software Available at the EPA’s Center for Exposure Assessment Modeling. Proceedings from the 1995 Environmental Conference, Technical Association of the Pulp and Paper Industry, Atlanta, GA, 347-361pp.
Bashkin, V.N. 1997. The critical load concept for emission abatement strategies in Europe: a review. Environmental Conservation 24:5-13.
Baumol, W.J. and W.E. Oates. 1988. The Theory of Environmental Policy (2nd ed.). Cambridge University Press, New York.
Beasley, D.B. and L.F. Huggins. 1981. ANSWERS Users Manual. Environmental Protection Agency, Region V, Chicago, IL.
Bedient, P.B. and W.C. Huber. 1992. Hydrology and Floodplain Analysis (2nd ed.). Addision-Wesley Publishing Co., Reading, MA.
Behrendt, H., P. Huber, M. Kornmilch, D. Opitz, O. Schmoll, G. Scholz, and R. Uebe. 1999. Nutrient Emissions into River Basins of Germany. German Federal Environmental Agency.
Bell, P.R.F. 1992. Eutrophication and coral reefs: some examples in the Great Barrier Reef lagoon. Water Research 26:553-568.
Belval, D.L. and L.A. Sprague. 1999. Monitoring Nutrients in the Major Rivers Draining to Chesapeake Bay. U.S. Geological Survey, Water-Resources Investigations Report 99-4238.
Berry, M.W., B.C. Hazen, R.L. MacIntyre, and R.O. Flamm. 1996. Lucas: a system for modeling land-use change. IEEE Computational Science & Engineering 3:24-35.
Besanko, D. 1987. Performance versus design standards in the regulation of pollution. Journal of Public Economics 34(1):19-44.
Bicknell, R.R., J.C. Imhoff, J.L. Kittle, Jr., A.S. Donigian, Jr., and R.C. Johanson. 1993. Hydro-logical Simulation Program−Fortran: User’s Manual for Release 10. Environmental Protection Agency, Office of Research and Development, Athens, GA.
Bierman, V.J., Jr., S.C. Hinz, D. Zhu, W.J. Wiseman, Jr., N.N. Rabalais, and R.E. Turner. 1994. A preliminary mass balance of primary productivity and dissolved oxygen in the Mississippi River Plume/Inner Gulf Shelf region. Estuaries 17(4):886-899.
Billen, G., C. Lancelot, and M. Meybeck. 1991. Nitrogen, phosphorus, and silicon retention along the aquatic continuum from land to ocean. In: Ocean Margin Process in Global Change, Mantoura, R.F.C., J.M. Martin, and R. Wollast (eds.), Wiley.
Birkeland, C. 1982. Terrestrial runoff as a cause of outbreaks of Acanthaster plancii (Echinodermata:Asteroidea). Mar. Biol. 69:175-185.
Blumberg, A.F. and G.L.Mellor. 1987. A description of a three-dimensional coastal ocean circulation model. In: Three-Dimensional Coastal Ocean Models, Coastal and Estuarine Sciences 4, Heaps, N.S. (ed.). American Geophysical Union, Washington DC, 1-16pp.
Bock, B.R. 1984. Efficient use of nitrogen in cropping systems. In: Nitrogen in Crop Production, Hauck, R.D. (ed.). Am. Soc. Agron., Madison, WI, 273-294pp.
Bockstael, N.E., K.E. McConnell, and I.E. Strand. 1989. Measuring the benefits of improvements in water quality: the Chesapeake Bay. Marine Resource Economics 6:1-18.
Boesch, D.F., E.M. Anderson, R.A. Horner, S.E. Shumway, P.A. Tester and T.E. Whitledge. 1997. Harmful Algal Blooms in Coastal Waters: Options for Prevention, Control, and Mitigation. NOAA Coastal Ocean Program Decision Analysis Series No. 10. NOAA Coastal Ocean Office, Silver Spring, MD.
Boesch, D.F., R.B. Brinsfield, and R.E. Magnien. 2000. Chesapeake Bay eutrophication: scientific understanding, ecosystem restoration, and challenges for agriculture. Journal of Environmental Quality in press.
Bohm, P. and C.S. Russell. 1985. Comparative analysis of alternative policy instruments. In: Handbook of Natural Resource and Energy Economics, Kneese, A.V. and J.L. Sweeny (eds.). North Holland, NY.
Bosch, D.J., Z.L. Cook, and K.O. Fuglie. 1995. Voluntary versus mandatory agricultural policies to protect water quality: adoption of nitrogen testing in Nebraska. Review of Agricultural Economics 17(1):13-24.
Bottcher, A.B. and T. Tremwell. 1995. Best management practices for water quality improvement. Ecol. Engr. 5:341-356.
Bouchard, D.C., R.B. Ambrose, Jr., T.O. Barnwell, Jr., and D.W. Disney. 1994. Environmental software available at the environmental protection agency’s center for exposure assessment modeling. In: Computer Assisted Risk Management, Beroggi, G.E.G. and W.A. Wallace (eds.). Kluwer Academic Publishers, New York.
Bouwman, A.F. and H. Booij. 1998. Global use and trade of feedstuffs and consequences for the nitrogen cycle. Nutrient Cycling in Agroecosystems 52:261-267.
Bouwman, A.F., D.S. Lee, A.H. Asman, F.J. Dentener, K.W. van der Hoek, and J.G.J. Olivier. 1997. A global high-resolution emission inventory for ammonia. Global Biogeochemical Cycles 11:561-587.
Boyle, K.J., S.R. Lawson, H.J. Michael, and R. Bouchard. 1998. Lakefront Property Owners’ Economic Demand for Water Clarity in Maine Lakes. Maine Agricultural and Forest Experiment Station, University of Maine.
Boynton, W.R., J.H. Garber, R. Summers, and W.M. Kemp. 1995. Inputs, transformations, and transport to nitrogen and phosphorus in Chesapeake Bay and selected tributaries. Estuaries 18:285-314.
Boynton, W.R. and W.M. Kemp. 1985. Nutrient regeneration and oxygen consumption by sediments along an estuarine salinity gradient. Marine Ecology Progress Series 23:45-55.
Boynton, W.R., W.M. Kemp, and C.W. Keefe. 1982. A comparative analysis of nutrients and other factors influencing estuarine phytoplankton production. In: Estuarine Comparisons, Kennedy, V.S. (ed.), Academic Press, San Diego.
Bradley, P.M. and J.T. Morris. 1990. The influence of oxygen and sulfide concentrations on nitrogen uptake kinetics in Spartina alterniflora. Ecology 71:282-287.
Bredemeier, M., K. Blanck, Y.J. Xu, A. Tieteam, A.W. Boxman, B.A. Emmett, F. Moldan, P. Gundersen, P. Schleppi, and R.F. Wright. 1998. Input-output budgets at the NITREX sites. For. Ecol. Manag. 101:57-64.
Bretherton, F.P., R.E. Davis, and C.B. Fandry. 1976. A technique for objective analysis and design of oceanographic experiments applied to MODE-73. Deep-Sea Res. 23:559-582.
Bricker, S.B., C.G. Clement, D.E. Pirhalla, S.P. Orlando, and D.G.G. Farrow. 1999. National Estuarine Eutrophication Assessment: Effects of Nutrient Enrichment in the Nation’s Estuaries. Special Projects Office and the National Centers for Coastal Ocean Science, National Ocean Service, National Oceanic and Atmospheric Administration. Silver Spring, MD.
Briggs, J.C. 1974. Marine Zoogeography. McGraw-Hill Book Company, New York.
Brockman, U.H., R.W.P.M. Laane, and H. Postma. 1990. Cycling of nutrient elements in the North Sea. Neth. J. Sea Res. 26:239-264.
Broecker, W.A. 1974. Chemical Oceanography. Harcourt, Brace, Jovanovich, New York.
Brunet, P.C., G. Pinay, F. Gazelle, and L. Roques. 1994. Role of the floodplain and riparian zone in suspended matter and nitrogen retention in the Adour River, southwest France. Regulated Rivers Research and Management 9:55-63.
Brush, S., M. Jennings, P.J. Young, and H. McWreath. 1994. NPDES monitoring−Dallas-Ft. Worth, Texas region. In: Stormwater NPDES Related Monitoring Needs: a Proceedings of an Engineering Foundation Conference, Torro, H.C. (ed.). American Society of Civil Engineers, New York, 115-143pp.
Buchak, E.M. and J.E. Edinger. 1984a. Generalized, Longitudinal-Vertical Hydrodynamics and Transport: Development, Programming and Applications, Document No. 84-18-R. U.S. Army Corps of Engineers, WES, Vicksburg, MS.
Buchak, E. M. and J.E. Edinger. 1984b. Simulation of a Density Underflow into Wellington Reservoir using Longitudinal-Vertical Numerical Hydrodynamics, Document No. 84-18-R. U.S. Army Corps of Engineers, WES, Vicksburg, MS.
Burkholder, J.A. 1997. Written testimony submitted to the U.S. House of Representatives Committee on Government Reform and Oversight. September 25, 1997
Burkholder, J.A. and H.B. Glasgow, Jr. 1997. Pfiesteria piscicidia and other Pfiesteria-dinoflagellates behaviors, impacts, and environmental controls. Limnology and Oceanography 42(5):1052-1075.
Burtraw, D. 1996. Cost savings SANS allowance trades: evaluating the SO2 emission trading program to date . Resources for the Future 95(30):28.
Burtrow, D. 1996. The SO2 emissions trading programme: cost savings without allowance trades. Contemporary Econ. Policy 14:79-94.
Buzzelli, C.P. 1998. Dynamic simulation of littoral zone habitats in lower Chesapeake Bay: ecosystem characterization related to model development. Estuaries 21:659-672.
Buzzelli, C.P. and R. Wetzel. 1996. Modeling the lower Chesapeake Bay littoral zone and fringing wetlands: ecosystem processes and habitat linkages: model sensitivity analysis, validation, and estimates of ecosystem processes. Annual Report to EPA: Region III. Annapolis, MD, 40pp.
Buzzelli, C.P., R. Wetzel, and M. Meyers. 1995. Modeling the lower Chesapeake Bay littoral zone and fringing wetlands: ecosystem processes and habitat linkages: simulation model development and description. Annual Report to EPA: Region III. Annapolis, MD, 24pp.
Buzzelli, C.P., R. Wetzel, and M. Meyers. 1999. Dynamic simulation of littoral zone habitats in lower Chesapeake Bay: seagrass habitat primary production and water quality relationships. Estuaries 21:673-689.
Cadée, G.C. 1990. Increase of Phaeocystis blooms in the westernmost inlet of the Wadden Sea, the Marsdiep, since 1973. Water Pollution Research Report 12:105-112.
Caffrey, J.M., B.E. Cole, J.E. Cloern, J.R. Rudek, A.C. Tyler, and A.D. Jassby. 1994. Studies of the San Francisco Bay, California, Estuarine Ecosystem: Pilot Regional Monitoring Results, 1993. U.S. Geological Survey Open-File Report 94-82.
Calvert, J. G., J. B. Heywood, R. F. Sawyer, and J.H. Seinfeld. 1993. Achieving acceptable air quality: some reflections on controlling vehicle emissions. Science 261:37-45.
Cameron, T.A. 1992. Combining contingent valuation and travel cost data for the valuation of nonmarket goods. Land Economics 68:302-317.
Camp, Dresser, and McKee, Inc. 1992. Point/Nonpoint Source Pollution Loading Assessment: Phase 1. Sarasota Bay National Estuary Program, Sarasota, FL.
Camp, Dresser, and McKee, Inc.; Larry Walker Associates; Uribe and Associates; and Resources Planning Associates. 1993. California Storm Water Best Management Practice Handbooks. Public Works Agency, County of Alameda, CA.
Campbell, J.L., J.W. Hornbeck, W.H. McDowell, D.C. Buso, J.B. Shaley, and G.E. Likens. 2000. Dissolved organic nitrogen budgets for upland, forested ecosystems in New England . Biogeochemistry 49(2):123-142.
Caperon, J.S., A. Cattell, and G. Krasnick. 1971. Phytoplankton kinetics in a subtropical estuary: eutrophication. Limnol. Oceanogr. 16:599-607.
Caraco, N., J.J. Cole, and G.E. Likens. 1989. Evidence for sulfate-controlled phosphorus release from sediments of aquatic systems. Nature 341:316-318.
Caraco, N., J.J. Cole, and G.E. Likens. 1990. A comparison of phosphorus immobilization in sediments of freshwater and coastal marine systems. Biogeochemistry 9:277-290.
Carpenter, S.R., N.F. Caraco, D.L. Correll, R.W. Howarth, A.N. Sharpley, and V.H. Smith. 1998. Nonpoint pollution of surface waters with phosphorus and nitrogen. Ecological Applications 8:559-568.
Carpenter, S.R. and J.F. Kitchell (eds.). 1993. The Trophic Cascade in Lakes. Cambridge University Press, New York.
Carpenter, S.R., J.F. Kitchell, and J.R. Hodgson. 1985. Cascading trophic interaction and lake productivity. Bioscience 35:634-639.
Carpentier, C.L., D.J. Bosch, and S.S. Batie. 1998. Using spatial information to reduce costs of controlling agricultural nonpoint source pollution. Agricultural and Resource Economics Review 27(1):72-84.
Carraro, C. and F. Léveque (eds.). 1999. Voluntary Approaches in Environmental Policy. Kluwer Academic Publishers, Dordrecht.
Carraro, C. and D. Siniscalco. 1994. Environmental policy reconsidered: the role of technological innovation. European Economic Review 38(3-4):545-554.
Carson, R. and R. Mitchell. 1993. The value of clean water: the public’s willingness to pay for boatable, fishable, and swimmable quality water. Water Resources Research 29(7):2445-2454.
Carter, M.R., W.J. Parton, I.C. Rowland, J.E. Schultz, and G.R. Steed. 1993. Simulation of soil organic carbon and nitrogen changes in cereal and pasture systems of southern Australia. Aust. J. Soil Res. 31:481-491.
Cerco, C.F. and T. Cole. 1993. Three-dimensional eutrophication model of Chesapeake Bay. J. Envir. Engrg. 119(6):1006-1025.
Cerco, C.F. and T. Cole. 1995. User’s Guide to the CE-QUAL-ICM. Technical Report EL-95-1. U.S. Army Engineer Waterways Experiment Station, Vicksburg, MS.
Charpy-Roubaud, C. and A. Sournia. 1990. The comparative estimation of phytoplanktonic, microphytobenthic, and macrophytobenthic primary production in the oceans. Mar. Microb. Food Webs 4:31-57.
Chen, C., D.A. Wiesenberg, and L. Xie. 1997. Influences of river discharge on biological production in the inner shelf: a coupled biological and physical model of the Louisiana-Texas Shelf. J. Mar. Sci. 55:293-320.
Chernick, H. and A. Reschovsky. 1997. Who pays the gasoline tax? National Tax Journal 50(2):233-259.
Chesapeake Bay Program. 1995. In: The State of the Chesapeake Bay 1995, Magnien, R., D. Boward, and S. Bieber (eds.). U.S. Government Printing Office, Washington, DC, 45pp.
Chesapeake Bay Program. 1998. Federal Agencies’ Chesapeake Ecosystem Unified Plan. U.S. Government Printing Office, Washington, DC.
Chiappone, M. and K.M. Sullivan. 1997. Rapid assessment of reefs in the Florida Keys: results from a synoptic survey. Proc. 8th Int. Coral Reef Symp. 2:1509-1514.
Christensen, P.B. (ed.). 1998. The Danish Marine Environment: Has Action Improved its State? Ministry of Environment and Energy, Danish Environmental Protection Agency.
Cleveland, C.C., A.R. Townsend, D.S. Schimel, H. Fisher, R.W. Howarth, L.O. Hedin, S.S. Perakis, E.F. Latty, J.C. von Fischer, A. Elseroad, and M.F. Wasson. 1999. Global patterns of terrestrial biological nitrogen (N2) fixation in natural ecosystems. Global Biogeochemical Cycles 13:623-645.
Cloern, J.E. 1982. Does the benthos control phytoplankton biomass in South San Francisco Bay? Mar. Ecology Progress Series 9:191-202.
Cloern, J.E. 1987. Turbidity as a control on phytoplankton biomass and productivity in estuaries. Cont. Shelf Res. 7:1367-1382.
Cloern, J.E. 1991. Annual variations in river flow and primary production in the south San Francisco Bay estuary. In: Estuaries and Coasts: Spatial and Temporal Intercomparisons, Elliot, M. and D. Ducrotoy (eds.). Olsen and Olsen, 91-96pp.
Cloern, J.E. 1996. Phytoplankton bloom dynamics in coastal ecosystems: a review with some general lessons from sustained investigation of San Francisco Bay, California. Reviews of Geophysics 34(2):127-168.
Cloern, J.E. 1999. The relative importance of light and nutrient limitation of phytoplankton growth: a simple index of coastal ecosystems sensitivity to nutrient enrichment. Aquatic Ecology 33:3-16.
Cloern, J.E., A.E. Alpine, B.E. Cole, R.L.J. Wong, J.F. Arthur, and M.D. Ball. 1983. River discharge controls phytoplankton dynamics in the northern San Francisco Bay estuary. Estuarine, Coastal and Shelf Science 16:415- 429.
Coale, K.H., K.S. Johnson, S.E. Fitzwater, R.M. Gordon, S. Tanner, F.P. Chave, I. Ferioli, C. Sakamoto, P. Rogers, F. Millero, P. Steinberg, P. Nightingale, D. Cooper, W.P. Cochlan, M.R. Landy, J. Constantinou, G. Rollwaten, A. Travina, and R. Kudela. 1996. A massive phytoplankton bloom induced by an ecosystem-scale iron fertilization experiment in the equatorial Pacific Ocean. Nature 383:495-501.
Colwell, R.R. 1983. Vibrios in the Environment. Wiley, New York.
Colwell, R.R. 1996. Global climate and infectious disease: the Cholera paradigm. Science 274:2025-2031.
Committee on Environment and Natural Resources (CENR). 1997. Integrating the Nation’s Environmental Monitoring and Research Networks and Programs: A Proposed Framework. Office of Science and Technology Policy, Washington, DC.
Committee on Environment and Natural Resources (CENR). 1998. CENR Strategic Planning, [Online]. Available: www.whitehouse.gov/WH/EOP/OSTP/NSCT [1999, November 15].
Conley, D.J., C.L. Schelske, and E.F. Stoermer. 1993. Modification of the biogeochemical cycle of silica with eutrophication. Marine Ecology Progress Series 101:179-192.
Connecticut Department of Environmental Protection (CDEP). 1998. Nitrogen Trading Plan to Facilitate Hypoxia Control in Long Island Sound. Hartford, CT.
Connecticut Department of Environmental Protection (CDEP) and New York State Department of Environmental Conservation (NYSDEC). 1998. A Total Maximum Daily Load Analysis to Achieve Water Quality Standards for Dissolved Oxygen in Long Island Sound. Hartford, CT.
Cooke, T., D. Drury, R. Katznelson, C. Lee, P. Mangarella, and K. Whitman. 1994. Storm water NPDES monitoring in Santa Clara Valley. In: Stormwater NPDES Related Monitoring Needs: A Proceedings of an Engineering Foundation Conference, Torro, H.C. (ed.). American Society of Civil Engineers, New York, 144-171pp.
Cooper, A.B. 1990. Nitrate depletion in the riparian zone and stream channel of a small headwater catchment. Hydrobiologia 202:13-26.
Cooper, J.C. and R.W. Keim. 1996. Incentive payments to encourage farmer adoption of water quality protection practices. American Journal of Agricultural Economics 78(1):54-64.
Cooper, S.R. and G.S. Brush. 1991. Long-term history of Chesapeake Bay anoxia. Science 254:992-996.
Corredor, J.E., R.W. Howarth, R.R. Twilley, and J.M. Morrell. 1999. Nitrogen cycling and anthropogenic impact in the tropical interamerican seas. Biogeochemistry 46(1/3):163-178.
Correll D.L. and D.E. Weller. 1989. Factors limiting processes in freshwater wetlands: an agricultural primary stream riparian forest. In: Freshwater Wetlands and Wildlife, Sharitz, R. and J. Gibbons (eds.). U.S. Department of Energy, 9-23pp.
Correll, D.L., T.E. Jordan, and D.E. Weller. 1992. Nutrient flux in a landscape: effects of coastal land use and terrestrial community mosaic on nutrient transport to coastal waters. Estuaries 15:431-442.
Council for Agricultural Science and Technology. 1999. Gulf of Mexico Hypoxia: Land and Sea Interactions. Ames, IA.
Cowardin, L., V. Carter, F. Golet, and E. LaRoe. 1979. Classification of Wetlands and Deepwater Habitats of the United States. U.S. Fish and Wildlife Service Publication FWS/OBS-79/ 31, Washington, DC, 103pp.
Crutchfield, S.R., D. Letson, and A.S. Malik. 1994. Feasibility of point-nonpoint source trading for managing agricultural pollutant loadings to coastal waters. Water Resources Research 30(10):2825-2836.
Cunningham, C. and K. Walker. 1996. Enhancing public access to the coast through the CZMA. Current: The Journal of Marine Education 14(1):8-12.
D’Avanzo, C. and J.N. Kremer. 1994. Diel oxygen dynamics and anoxic events in an eutrophic estuary of Waquoit Bay, Massachusetts. Estuaries 17:131-139.
D’Elia, C.F., W. Buddemeier, and S.V. Smith. 1991. Workshop on coral bleaching, coral reef ecosystems, and global change. Report of Proceedings. Maryland SeaGrant Publication UM-SG-TS-91-03.
Dale, B., T.A. Thorsen, and A. Fjellsa. 1999. Dinoflagellate cysts as indicators of cultural eutrophication in the Oslofjord, Norway. Estuarine, Coastal and Shelf Science 48(3):371-382.
Davies, T. and J. Mazurek. 1996. Industry Incentives for Environmental Improvement: Evaluation of U.S. Federal Initiatives. Global Environmental Management Initiative, Resources for the Future, Washington, DC.
Debo, T.N. and A.J. Reese. 1995. Municipal Storm Water Management. Lewis Publishers, Boca Raton, FL.
Delgado, M. 1999. A new “diablillo parasite” in the toxic dinoflagellate Alexandrium catenella as a possibility to control harmful algal blooms. Harmful Algal News 19:1-3.
Deliman, P.N., R.H. Glick, and C.E. Ruiz. 1999. Review of Watershed Water Quality Models. U.S. Army Corps of Engineers, Waterways Experiment Station, Vicksburg, MS.
Dennison, W.C., R.J. Orth, K.A. Moore, J.C. Stevenson, V. Carter, S. Kollar, P.W. Bergstrom, and R.A. Batiuk. 1993. Assessing water quality with submerged aquatic vegetation. Bioscience 43:86-94.
Devito, K.J., P.J. Dillon, and B.D. Lazerte. 1989. Phosphorus and nitrogen retention in five Precambrian shield wetlands. Biogeochemistry 8:185-204.
DeVries, J.J. and T.V. Hromadka. 1993. Computer models for surface water. In: Handbook of Hydrology, Maidment, D.A. (ed.). McGraw-Hill, New York.
Diamond, P.A. and J.A. Hausman. 1994. Contingent valuation: Is some number better than no number? Journal of Economic Perpsectives 8(4):45-64.
Diaz, R. and R. Rosenberg. 1995. Marine benthic hypoxia: a review of its ecological effects and the behavioral responses of benthic macrofauna. Oceanography and Marine Biology Annual Review 33:245-303.
Diaz, R.J. and A. Solow. 1999. Ecological and Economic Consequences of Hypoxia. Topic 2 Report for the Integrated Assessment of Hypoxia in the Gulf of Mexico. NOAA Coastal Ocean Program Decision Analysis Series No. 16. NOAA Coastal Ocean Program, Silver Spring, MD, 45pp.
DiToro, D.M., S.A. Lowe, and J.J. Fitzpatrick. 2000. An evaluation of the kinetics of a modern eutrophication model: part I: results. J. Env. Eng. in press.
DiToro, D.M. and M.J. Small. 1984. Probability model of stream quality due to runoff. J. Environmental Engineering 110(3):607-628.
Dodds, W.K., J.M. Blari, G.M. Henebry, J.K. Koelliker, R. Ramundo, and C.M. Tate. 1996. Nitrogen transport from tall grass prairie watersheds. J. Environ. Qual. 25:973-981.
Doering, P.H., C.A. Oviatt, L.L. Beatty, V.F. Banzon, R. Rice, S.P. Kelly, B.K. Sullivan, and J.B. Frithsen. 1989. Structure and function in a model coastal ecosystem: silicon, the benthos, and eutrophication. Mar. Ecol. Prog. Ser. 52:287-299.
Doering, O.C., F. Diez-Hermelo, C. Howard, R. Heimlich, F. Hitzhusen, R. Kazmierczak, J. Lee, L. Libby, W. Milon, T. Prato, and M. Ribaudo. 1999. Evaluation of the Economic Costs and Benefits of Methods for Reducing Nutrient Loads to the Gulf of Mexico. Topic 6 Report for the Integrated Assessment of Hypoxia in the Gulf of Mexico. NOAA Coastal Ocean Program Decision Analysis Series No. 20. NOAA Coastal Ocean Program, Silver Spring, MD, 115pp.
Donigian, A.S., Jr. and W.C. Huber. 1991. Modeling of Nonpoint Source Water Quality in Urban and Non-Urban Areas. Environmental Protection Agency, Athens, GA.
Donigian, A.S., Jr., W.C. Huber, and T.O. Barnwell, Jr. 1995. Modeling of nonpoint source water quality in urban and non-urban areas. In: Nonpoint Pollution and Urban Stormwater Management, Novotny, V. (ed.). Technomic Publishing Co., Inc., Lancaster, PA, 293-345pp.
Doremus, C. 1982. Geochemical control of dinitrogen fixation in the open ocean. Biol. Oceanogr. 1:429-436.
Driscoll, E.D. and W. James. 1987. Evaluation of alternatives. In: Pollution Control Planning, James, W. (ed.). Proc. Ontario Ministry of the Environmental Technology Trans-fer Workshop. CHI, Guelph, Ontario.
Driscoll, E.D, P.E. Shelley, and E.W. Strecker. 1989. Pollutant Loadings and Impacts from Highway Stormwater Runoff: Design Procedure. Office of Engineering and Highway Operations Research and Development, Federal Highway Administration, McLean, VA.
Driver, N.E. and G.D. Tasker. 1990. Techniques for Estimation of Storm-Runoff Loads, Volumes, and Selected Constituent Concentrations in Urban Watersheds in the United States . U.S. Geological Survey, Reston, VA.
Duarte, C.M. 1995. Submerged aquatic vegetation in relation to different nutrient regimes. Ophelia 41:87-112.
Durka, W., E.D. Schultze, G. Gebauer, and S. Voerkelius. 1994. Effects of forest decline on uptake and leaching of deposited nitrate determined from 15N and 18O measurements. Nature 372:765-767.
Dustan, P. 1977. Vitality of coral populations off Key Largo, FL.: recruitment and mortality. Environ. Geol. 2:51-58.
Dyer, K. 1973. Estuaries: A Physical Introduction. Wiley-Interscience, 140pp.
Edinger, J.E. and E.M. Buchak. 1983. Developments in LARM2: A Longitudinal-Vertical, Time-Varying Hydrodynamic Reservoir Model. Technical Report E-83-1. U.S. Army Corps of Engineers, Waterways Experiment Station, Vicksburg, MS.
Edmondson, W.T. 1970. Phosphorus, nitrogen, and algae in Lake Washington after diversion of sewage. Science 169:690-691.
Ekholm, P. 1994. Bioavailability of phosphorus in agriculturally loaded rivers in southern Finland. Hydrobiologia 287:179-194.
Electric Power Research Institute (EPRI). 1998. Watershed Analysis Risk Management Framework: A Decision Support System for Watershed Approach and Total Maximum Daily Load Calculation, Report TR-110709. Electric Power Research Institute, Palo Alto, CA.
Elmgren, R. and U. Larsson. 1997. Himmerfjarden: forandringar i ett naringsbelastat kustekyosystem i Ostersjon. Rapport 4565. Naturvardsverket Forlag.
Emmett, B.A. and B. Reynolds. 1996. Nitrogen critical loads for spruce plantations in Wales: is there too much nitrogen? Forestry 69:200-214.
Emmett, B.A., D. Boxman, M. Bredemeier, P. Gundersen, O.J. Kjønaas, F. Moldan, P. Schleppi, A. Tietema, and R.F. Wright. 1998. Predicting the effects of atmospheric deposition in conifer stands: evidence from the NITREX ecosystem-scale experiments. Ecosystems 1:352-360.
Englin, J. and T.A. Cameron. 1996. Augmenting travel cost models with contingent behavior data: Poisson regression analyses with individual panel data. Environmental and Resource Economics 7:133-147.
Environmental and Hydraulics Laboratories. 1986. CE-QUAL-W2: A Numerical Two-Dimensional Model of Hydrodynamics and Water Quality, User’s Manual, Instruction Report E-86-5. U.S. Army Corps of Engineers’ Waterways Experiment Station, Vicksburg, MS .
Environmental Protection Agency (EPA). 1983. Results of the Nationwide Urban Runoff Program. Environmental Protection Agency, Office of Water, U.S. Govt. Printing Office, Washington, DC.
Environmental Protection Agency (EPA). 1987. Quality Criteria for Water. Office of Water Regulations and Standards, Washington, DC.
Environmental Protection Agency (EPA). 1988. Lake and Reservoir Restoration Guidance Manual. Criteria and Standards Division Nonpoint Sources Branch, Washington, DC.
Environmental Protection Agency (EPA). 1989. Saving Bays and Estuaries: A Primer for Establishing and Managing Estuary Programs. Office of Marine and Estuarine Protection, Washington, DC, 58pp.
Environmental Protection Agency. 1990. Technical Guidance Manual for Performing Wasteload Allocations. Book III. Estuaries. Part I: Estuaries and waste load allocation models. Office of Water, Washington, DC.
Environmental Protection Agency (EPA). 1991a. Technical Support Document for Water Quality Based Toxics Control. Environmental Protection Agency, Office of Water, U.S. Govt. Printing Office, Washington, DC.
Environmental Protection Agency (EPA). (1991b). Guidance for Water Quality-Based Decisions: The TMDL Process, [Online]. Available: http://www.epa.gov/OWOW/tmdl/decisions/ [1999, June 29].
Environmental Protection Agency (EPA). (1991c). CAFE Info. Sheet 1. Certification Division, Motor Vehicle Emission Laboratory, [Online]. Available: http://www.epa.gov/orcdizux/cert/factshts/cafe1.pdf [1999, November 11].
Environmental Protection Agency (EPA). 1992. Evaluation of Wet Weather Design Standards for Controlling Pollution from Combined Sewer Overflows. 230-R-92-006, Office of Policy, Planning and Evaluation. Washington, DC.
Environmental Protection Agency (EPA). 1993a. Guidance Specifying Management Measures for Sources of Nonpoint Pollution in Coastal Waters. EPA-840-B-93-001c. Office of Water, Washington, DC.
Environmental Protection Agency (EPA). 1993b. Combined Sewer Overflow Control Manual. EPA/625/R-93/007. Office of Research and Development. Washington, DC.
Environmental Protection Agency (EPA). (1994). Milestones in Auto Emissions Control, [Online]. Available: http://www.epa.gov/r10earth/offices/air/emission.html [1999, November 11].
Environmental Protection Agency (EPA). 1995. QUAL-2E: The Enhanced Stream Water Quality Model. Model Documentation and User’s Manual. Athens, GA.
Environmental Protection Agency (EPA). 1996. Level III Ecoregions of the Continental United States. National Health and Environmental Effects Research Laboratory, Corvallis, OR.
Environmental Protection Agency (EPA). 1997. Compendium of Tools for Watershed Assessment and TMDL Development. Washington, DC.
Environmental Protection Agency (EPA). 1998a. Tier 2 Report to Congress. U.S. Government Printing Office, Washington, DC.
Environmental Protection Agency (EPA). 1998b. The Regional NOx SIP Call and Reduced Atmospheric Deposition of Nitrogen: Benefits to Selected Estuaries. Office of Water, Washington, DC.
Environmental Protection Agency (EPA). (1998c). National Strategy for the Development of Regional Criteria. Office of Water, Washington, DC, [Online]. Available: http://www.epa.gov/OST/standards/nutrient.html [1999, June 30].
Environmental Protection Agency (EPA). 1998d. Condition of the Mid-Atlantic Estuaries. Office of Research and Development, Washington, DC.
Environmental Protection Agency (EPA). 1998e. Water Quality Criteria and Standards Plan: Priorities for the Future. Office of Water, Washington, DC.
Environmental Protection Agency (EPA). (1999a). Total Maximum Daily Load (TMDL) Program. Office of Water, Washington, DC, [Online]. Available: http://www.epa.gov/OWOW/tmdl [1999, December 20].
Environmental Protection Agency (EPA). 1999b. New animal waste laws spring up across the nation. Nonpoint Source News-Notes 57.
Environmental Protection Agency (EPA). 1999c. Deposition of air pollutants to the great waters. Third Report to Congress. U.S. Government Printing Office, Washington, DC.
Ertl, D.S., K.A. Young, and V. Raboy. 1998. Plant genetic approaches to phosphorus management in agricultural production. J. Environ. Qual. 27:299-304.
Espey, M. 1998. Gasoline demand revisited: an international meta-analysis of elasticities. Energy Economics 20(3):273-295.
Esseks, J.D. and S.E. Kraft. 1988. Why eligible landowners did not participate in the first four sign-ups of the conservation reserve program. Journal of Soil and Water Conservation 43(3):251-258.
Evans, R., L.C. Cuffman-Neff, and R. Nehring. 1996. Increases in agricultural productivity, 1948-1993. In: Updates on Agricultural Resources and Environmental Indicators No. 6. U.S. Department of Agriculture-Economic Research Service. U.S. Govt. Printing Office, Washington, DC, 85 pp.
Fagoonee, I.H., B. Wilson, M.P. Hassell, and J.R. Turner. 1999. The dynamics of zooxanthellae populations: a long-term study in the field. Science 283:843-845.
Fail, J.L., Jr., M.N. Hamzah, B.L. Haines, and R.L. Todd. 1986. Above and below ground biomass, production, and element accumulation in riparian forests of an agricultural watershed. In: Watershed Research Perspectives, Correll, D.L. (ed.). Smithsonian Institution, Washington, DC, 193-224pp.
Fischer, H. 1976. Mixing and dispersion in estuaries. Annual Review of Fluid Mechanics 8:107-133.
Fischer, H.B., E.J. List, R.C.Y. Koh, J. Imberger and N.H. Brooks. 1979. Mixing in Inland and Coastal Waters. Academic Press, Burlington, MA.
Fisher, H.B. and M. Oppenheimer. 1991. Atmospheric nitrate deposition and the Chesapeake Bay estuary. Ambio 20:102.
Fixen, P.E. 1998. Soil test levels in North America. Better Crops 82:16-18.
Flett, R.J., D.W. Schindler, R.D. Hamilton, and N.E.R. Campbell. 1980. Nitrogen fixation in Canadian Precambrian Shield lakes. Can. J. Fish. Aquat. Sci. 37:494-505.
Fogg, G.E. 1987. Marine planktonic cyanobacteria. In: The Cyanobacteria, Fay, P. and C.V. Baalen (eds.). Elsevier.
Fong, P., R.M. Donohoe, and J.B. Zedler. 1993. Competition with macroalgae and benthic cyanobacterial mats limits phytoplankton abundance in experimental microcosms. Mar. Ecol. Prog. Ser. 100:97-102.
Food and Agriculture Organization (FAO). (1999). FAOSTAT Agriculture Data, [Online]. Available: http://apps.fao.org/cgi-bin/nph-dp.pl?subset=agriculture [2000, February 24].
Freeman, A.M., III. 1993. The Measurement of Environmental and Resource Values: Theory and Methods. Resources for the Future, Washington, DC.
Freeman, A.M., III. 1995. The benefits of water quality improvements for marine recreation: a review of the empirical evidence. Marine Resource Economics 10(4):385-406.
Friederichs, C.T. and O.S. Madsen. 1992. Nonlinear diffusion of the tidal signal in frictionally dominated embayments. Journal of Geophysical Research 97:5637-5650.
Frithsen, J.B., A.A. Keller, and M.E.Q. Pilsen. 1985. Effects of Inorganic Nutrient Additions in Coastal Areas: A Mesocosm Experiment Data Report, Volume 1. Marine Ecosystem Research Laboratory, Report 3, University of Rhode Island, Kingston.
Frolking, S.E., A.R. Mosier, D.S. Ojima, C. Li, W.J. Parton, C.S. Potter, E. Priesack, R. Stenger, C. Haberbosch, P. Dorsch, H. Flessa, and K.A. Smith. 1998. Comparison of N2O emissions from soils at three temperate agricultural sites: simulations of year-round measurements by four models . Nutrient Cycling in Agroecosystems 52:77-105.
Fullerton, D., S.P. McDermott, and J.P. Caulkins. 1997. Sulfur dioxide compliance of a regulated utility. J. Environ. Econom. Management 34(1):32-53.
Galloway, J.N., W.H. Schlesinger, C. Levy, A. Michaels, and J.L. Schnoor. 1995. Nitrogen fixation: anthropogenic enhancement environmental response. Global Biogeochem. Cycles 9:235-252.
Gardner, G. 1998. Recycling organic wastes. In: State of the World, Brown, L., C. Flavin, and H. French (eds.). W.W. Norton, New York, 96-112pp.
Gburek, W.J. and A.N. Sharpley. 1998. Hydrologic controls on phosphorus loss from upland agricultural watersheds. J. Environ. Qual. 27:267-277.
Geraci, J.R., D.M. Anderson, R.J. Timperi, D.J. St. Aubin, G.A. Early, J.H. Perscott, and C.A. Mayo. 1990. Humpback whales (Megaptera novaeangliae) fatally poisoned by dina-flagellate toxin. Can. J. Fish. Aquat. Sci. 46:1895-1898.
Geyer, W.R., J. Morris, F. Prahl, and D. Jay. 1999. Interaction between physical processes and ecosystem structure: a comparative approach. In: Estuarine Synthesis: The Next Decade, Hobbie, J. (ed.). Island Press.
Gijsman, A.J., A. Oberson, H. Tiessen, and D.K. Friesen. 1996. Limited applicability of the century model to highly weathered tropical soils. Agron. J. 88:894-903.
Gilbert, P.M., D.J. Conley, T.R. Fisher, L.W. Harding, and T.C. Malone. 1995. Dynamics of the 1990 winter/spring bloom in Chesapeake Bay. Marine Ecology Progress Series 122:27-43.
Gilbertson, C.B., F.A. Norstadt, A.C. Mathers, R.F. Holt, A.P. Barnett, T.M. McCalla, C.A. Onstad, and R.A. Young. 1979. Animal Waste Utilization on Cropland and Pastureland. U.S. EPA Rep. No. EPA 600/2-79-059 and USDA Utilization Research Report No. URR6. U.S. Government Printing Office, Washington, DC, 135pp.
Gilliam, J.W., R.W. Skaggs, and S.B. Weed. 1979. Drainage control to diminish nitrate loss from agricultural fields. J. Environ. Qual. 8:137-179.
Gilmanov, T.G., W.J. Parton, and D.S. Ojima. 1997. Testing the CENTURY ecosystem level model on data sets from eight grassland sites in the former USSR representing a wide climatic/soil gradient. Ecol. Model. 96:191-210.
Giraldez, C. and G. Fox. 1995. An economic analysis of groundwater contamination from agricultural emissions in southern Ontario. Canadian Journal of Agricultural Economics 43(3):387-402.
Glynn, P.W. 1997. Bioerosion and coral reef growth: a dynamic balance. In: Life and Death of Coral Reefs, Birkeland, C. (ed.). Chapman and Hall, New York, 68-95.
Goldberg, P. 1998. The effects of the corporate average fuel efficiency standards in the United States. J. Industrial Econ. 46(1):1-33.
Goldstein, A.L. and G.J. Ritter. 1993. A performance-based regulatory program for phosphorus control to prevent the accelerated eutrophication of Lake Okeechobee, Florida. Water Sci. Tech. 28:13-26.
Goodman, J.L., K.A. Moore, and W.C. Dennison. 1995. Photosynthetic responses of eelgrass (Zostera marina L.) to light and sediment sulfied in a shallow barrier island lagoon. Aquat. Bot. 50:37-47.
Goolsby, D.A., W.A. Battaglin, G.B. Lawrence, R.S. Artz, B.T. Aulenbach, R.P. Hooper, D.R. Kenney, and G.J. Stensland. 1999. Flux and Sources of Nutrients in the Mississippi-Atchafalaya River Basin: Topic 3 Report for the Integrated Assessment of Hypoxia in the Gulf of Mexico. NOAA Coastal Ocean Program Decision Analysis Series No. 17. NOAA Coastal Ocean Office, Silver Spring, MD, 130pp.
Gosner, K.L. 1971. Guide to Identification of Marine and Estuarine Invertebrates, Cape Hatteras to the Bay of Fundy. Wiley-Interscience, New York.
Granéli, E., K. Wallstrom, U. Larsson, W. Granéli, and R. Elmgren. 1990. Nutrient limitation of primary production in the Baltic Sea area. Ambio 19:142-151.
Grattan, L.M., D. Oldach, T.M. Perl, M.H. Lowitt, D.L. Matuszak, C. Dickson, C. Parrott, R.C. Shoemaker, C.L. Kaufman, M.P. Wasserman, J.R. Hebel, P. Charache, and J.G. Morris, Jr. 1998. Learning and memory difficulties after environmental exposure to waterways containing toxin-producing Pfiesteria or Pfiesteria-like dinoflagellates. Lancet 352:532-539.
Greening, H.S. 1999. Progress towards goals of the Tampa Bay CCMP. In: Baywide Environmental Monitoring Report 1993-1998, Tampa Bay, Florida, Pribble, J.R., A.J. Janicki, and H.S. Greening (eds.). Technical Publication #07-99, Tampa Bay Estuary Program, St. Petersburg, FL, 1-11pp.
Greve, W. and T.R. Parsons. 1977. Photosynthesis and fish production: hypothetical effects of climate change and pollution. Helgolander Wiss. Meeresunters 30:666-672.
Groffman, P.M., A.J. Gold, and R.C. Simmons. 1992. Nitrate dynamics in riparian forests: microbial studies. J. Environ. Qual. 21:666-71.
Gundersen, P. and V. Bashkin. 1994. Nitrogen cycling. In: Biogeochemistry of Small Catchments: A Tool for Environmental Research, Moldan, N. and J. Cerny (eds.). Wiley and Sons, Chichester.
Hager, S.W. 1994. Dissolved Nutrient and Suspended Particulate Matter Data for the San Francisco Bay Estuary, California, October 1991 through November 1993. U.S. Geological Survey Open-File Report 94-471.
Hahn, R.W. 1994. United States environmental policy: past, present, and future. Natural Resources Journal 34(2):305-348.
Hahn, R.W. and M.S. Borick. 1996. Why energy transitions matter: a case study of methanol. J. Regulatory Econ. 9(2):133-155.
Hamrick, J.M. 1996. A User’s Manual for the Environmental Fluid Dynamics Computer Code (EFDC), Special Report 331. The College of William and Mary, Virginia Institute of Marine Science, Gloucester Point, VA.
Hanemann, W.M. 1994. Valuing the environment through contingent valuation. Journal of Economic Perspectives 8(4):19-43.
Hansen, D.V. and M. Rattray. 1966. New dimensions in estuary classification. Limnol. Oceanogr. 11:319-326.
Hansson, S. and L.G. Rudstam. 1990. Eutrophication and Baltic Sea fish communities. Ambio 19:123-125.
Harper, H.H., M.P. Wanielista, D.M. Baker, B.M. Fries and E.H. Livingston. 1988. Treatment Efficiencies for Residential Stormwater Runoff in a Hardwood Wetland. Annual International Symposium on Lake and Watershed Management, St. Louis, MO.
Harrington, W. 1997. Fuel economy and motor vehicle emissions. J. Environ. Econom. Management 33(3):240-252.
Haughton, J. and S. Sarkar. 1996. Gasoline tax as a corrective tax: estimates for the United States, 1970-1991. Energy Journal 17(2):103-126.
Hauhs, M., K. Rost-Siebert, G. Ragen, T.Paces, and B. Vigerus. 1989. Summary of European data: the role of nitrogen in the acidification of soils and surface waters. Miljorapport 10:92.
Hawkins, C.P., J.L. Kershner, P.A. Bisson, M.D. Bryant, and L.M. Decker. 1993. A hierarchical approach to classifying stream habitat features. Fisheries 18:3-12.
Haycock, N.E., G. Pinay, and C. Walker. 1993. Nitrogen retention in river corridors: European perspective. Ambio 22:340-346.
Hayden, B. and R. Dolan. 1976. Coastal marine fauna and marine climates of the Americas. J. Biogeography 3:71-81.
Hearn, C.J. 1998. Application of the Stommel model to shallow Mediterranean estuaries and their characterization. Journal of Geophysical Research 103:10,391-10,405.
Heatwole, C.D., P.L. Diebel, and J.M. Halstead. 1990. Management and policy effects on potential groundwater contamination from dairy waste. Water Resources Bulletin 26(1):25-34.
Hecky, P.E. 1998. Low nitrogen:phosphorus ratios and the nitrogen fix: why watershed nitrogen removal will not improve the Baltic. In: Effects of Nitrogen in the Aquatic Environment, Hellström, T. (ed.). Swedish National Committee for IAWQ, Royal Swedish Academy of Sciences, Stockholm.
Hecky, P.E. and P. Kilham. 1988. Nutrient limitation of phytoplankton in freshwater and marine environments: a review of recent evidence on the effects of enrichment. Limnol. Oceanogr. 33:796-822.
Hedin, L.O., J.J. Armesto, and A.H. Johnson. 1995. Patterns of nutrient loss from unpolluted old-growth temperate forests: evaluation of biogeochemical theory. Ecology 76:493-509.
Hedley, M.J. and A.N. Sharpley. 1998. Strategies for global nutrient cycling. In: Long-Term Nutrient Needs for New Zealand’s Primary Industries: Global Supply, Production Requirements and Environmental Constraints, Currie, L. (ed.). The Fertilizer and Lime Research Centre, Massey University, Palmerston North, New Zealand, 70-95pp.
Hein, M., M.F. Pedersen, and K. Sand-Jensen. 1995. Size-dependent nitrogen uptake in micro- and macroalgae. Mar. Ecol. Prog. Ser. 118:247-253.
Helfand, G.E. and B.W. House. 1994. Regulating nonpoint source pollution under heterogeneous conditions. American Journal of Agricultural Economics 77(5):1024-1032.
Hellström, T. 1996. An empirical study of nitrogen dynamics in lakes. Water Env. Res. 68:55-65.
Hellström T. 1998. Why nitrogen is not limiting production in the seas around Sweden. In: Effects of Nitrogen in the Aquatic Environment, Hellström, T. (ed.). Swedish National Committee for IAWQ, Royal Swedish Academy of Sciences, Stockholm.
Herring, H.J., M. Inoue, G.L. Mellor, C.N.K. Mooers, P.P. Niiler, L.Y. Oey, R.C. Patchen, F.M. Vukovich, and W.J. Wiseman, Jr. 1999. Coastal Ocean Modeling Program for the Gulf of Mexico. U.S. Dept. of Interior, Minerals Management Service, Environmental Division, Technical Analysis Group .
Hetling, L.J., N.A. Jaworski, and D.J. Garetson. 1996. Comparison of input loadings and riverine export fluxes in large watersheds. In: Third International Conference on Diffuse Pollution. International Association of Water Quality, Edinburgh, Scotland.
Hinga, K.R., H. Jeon, and N.F. Lewis. 1995. Marine Eutrophication Review. NOAA Coastal Ocean Program Decision Analysis Series No. 4. NOAA Coastal Ocean Office, Silver Spring, MD, 156pp.
Hobbie, J.E. and G.E. Likens. 1973. Output of phosphorus, organic carbon, and fine particulate carbon from Hubbard Brook watersheds. Limnol. Oceanog. 18:734-742.
Hodgkiss, I.J. and K.C. Ho. 1997. Are changes in nitrogen:phosphorus ratios in coastal waters the key to increased red tide blooms? Hydrobiologia 852:141-147.
Holland, E.A., B.H. Braswell, J.F. Lamarque, A. Townsend, J. Sulzman, J.F. Muller, F. Dentener, G. Brasseur, H. Levy II, J.E. Penner, and G.J. Roelofs. 1997. Variations in the predicted spatial distribution of atmospheric nitrogen deposition and their impact on carbon uptake by terrestrial ecosystems. J. Geophys. Res. 102 (15):849-866.
Holland, E.A., F.J. Dentener, B.H. Braswell, and J.M. Sulzman. 1999. Contemporary and pre-industrial global reactive nitrogen budgets. Biogeochemistry 46(1/3):7-43.
Hopkinson, C.S. and J. Vallino. 1995. The nature of watershed perturbations and their influence on estuarine metabolism. Estuaries 18:598-621.
Horne, A.J. 1977. Nitrogen fixation: a review of this phenomenon as a polluting process. Prog. Water Technol. 8:359-372.
Horner, RR., J.J. Skupien, E.H. Livingston, and H.E. Shaver. 1994. Fundamentals of Urban Runoff Management: Technical and Institutional Issues. Terrene Institute, Washington, DC.
House, W.A. and H. Casey. 1988. Transport of phosphorus in rivers. In: Phosphorus Cycles in Terrestrial and Aquatic Ecosystems: Europe, Tiessen, H. (ed.). SCOPE, UNEP, University of Saskatchewan, Saskatoon, Canada, 253-282pp.
Howarth, R.W. 1988. Nutrient limitation of net primary production in marine ecosystems. Ann. Rev. Ecol. and Syst. 19:89-110.
Howarth, R.W. 1996. Nitrogen Cycling in the North Atlantic Ocean and its Watersheds: A report from the International SCOPE Nitrogen Project. Kluwer, Dordrecht, The Netherlands.
Howarth, R.W. 1998. An assessment of human influences on inputs of nitrogen to the estuaries and continental shelves of the North Atlantic Ocean. Nutrient Cycling in Agroecosystems 52:213-223.
Howarth, R.W., G. Billen, D. Swaney, A. Townsend, N. Jaworski, K. Lajtha, J.A. Downing, R. Elmgren, N. Caraco, T. Jordan, F. Berendse, J. Freney, V. Kudeyarov, P. Murdoch, and Z. Zhao-Liang. 1996. Regional nitrogen budgets and riverine nitrogen and phosphorus fluxes for the drainages to the North Atlantic Ocean: natural and human influences. Biogeochemistry 35:75-79.
Howarth, R.W., F. Chan, and R. Marino. 1999. Do top-down and bottom-up controls interact to exclude nitrogen-fixing cyanobacteria from the plankton of estuaries: an exploration with a simulation model. Biogeochemistry 46:203-231.
Howarth, R.W. and J.J. Cole. 1985. Molybdenum availability, nitrogen limitation, and phytoplankton growth in natural waters. Science 229:653-655.
Howarth, R.W., H.S. Jensen, R. Marino, and H. Postma. 1995. Transport to and processing of phosphorus in near-shore and oceanic waters. In: Phosphorus in the Global Environment, Tiessen, H. (ed.), Wiley, New York.
Howarth, R.W. and R. Marino. 1990. Nitrogen-fixing cyanobacteria in the plankton of lakes and estuaries: a reply to the comment by Smith. Limnol. Oceanogr. 35:1859-1863.
Howarth, R.W. and R. Marino. 1998. A mechanistic approach to understanding why so many estuaries and brackish waters are nitrogen limited. In: Effects of Nitrogen in the Aquatic Environment, Hellström, T. (ed.), KVA Report 1, Royal Swedish Academy of Sciences, Stockholm.
Howarth, R.W., R. Marino, and J.J. Cole. 1988a. Nitrogen fixation in freshwater, estuarine, and marine ecosystems: biogeochemical controls. Limnol. Oceanogr. 33:688-701.
Howarth, R.W., R. Marino, J. Lane, and J.J. Cole. 1988b. Nitrogen fixation in freshwater, estuarine, and marine ecosystems: rates and importance. Limnol. Oceanogr. 33:669-687.
Howarth, R.W., D.P. Swaney, T.J. Butler, and R. Marino. 2000. Climatic control on eutrophication of the Hudson River estuary. Ecosystems in press.
Howell, P. and D. Simpson. 1994. Abundance of marine resources to dissolved oxygen in Long Island Sound. Estuaries 17:394-402.
Huang, J.H., T.C. Haab, and J.C. Whitehead. 1997. Willingness to pay for quality improvements: Should revealed and stated preference data be combined? Journal of Environmental Economics and Management 34(3):240-255.
Hubbard, D.K. 1997. Reefs as dynamic systems. In: Life and Death of Coral Reefs, Birkeland, C. (ed.). Chapman and Hall, New York, 43-67pp.
Hubbard, T.N. 1997. Using inspection and maintenance programs to regulate vehicle emissions. Contemporary Economic Policy 15(2):52-62.
Hubbard, T.N. 1998. An empirical examination of moral hazard in the vehicle inspection market. Rand Journal of Economics 29(2):406-426.
Huber, A.L. 1986. Nitrogen fixation by Nodularia spumigina Mertins (Cyanobacteriaceae): field studies and the contribution of blooms to the nitrogen budget of the Peel-Harvey estuary, western Australia. Hydrobiol. 131:193-203.
Huber, W.C. and R.E. Dickinson. 1988. Storm Water Management Model Version 4, User’s Manual. Environmental Protection Agency, Athens, GA.
Huggins, W.H. 1963. An Algebra for Signal Representation: Representation and Analysis of Signals, Part XVII: Reprints on Signal Theory. Dept. of Electrical Eng., Johns Hopkins University, Baltimore, MD.
Hughes, R.M. 1985. Use of watershed characteristics to select control streams for estimating effects of metal mining wastes on extensively disturbed streams. Environmental Management 9:253-262.
Hughes, R.M. and D.P. Larsen. 1988. Ecoregions: an approach to surface water protection. Journal of the Water Pollution Control Federation 60:486-493.
Hughes, R.M., D.P. Larsen, and J.M. Omernik. 1986. Regional reference sites: a method for assessing stream potentials. Environmental Management 10:629-635.
Hughes, R.M., E. Rexstad, and C.E. Bond. 1987. The relationship of aquatic ecoregions, river basins, and physiographic provinces to the ichthyogeographic regions of Oregon. Copeia 1987:423-432.
Hunsacker, C.T. and D.A. Levine. 1995. Hierarchical approaches to the study of water quality in rivers. BioSci. 45(3):193-203.
Huq, A., E.B. Small, P.A. West, M.I. Huq, R. Rahman, and R.R. Colwell. 1983. Ecological relationships between Vibrio cholerae and planktonic crustacean copepods. Appl. Environ. Microbiol. 45:275-283.
Hydrologic Engineering Center (HEC). 1977. STORM: Storage, Treatment, Overflow Runoff Model User’s Manual. CPD-7, U.S. Army Corps of Engineers, Davis, CA.
Hydroqual, Inc. 1995. A Water Quality Model for Massachusetts and Cape Cod Bays: Calibration of the Bays Eutrophication Model (BEM). Mahwah, NJ, 346pp.
Hydroqual, Inc. 1998. A Water Quality Model for Jamaica Bay: Calibration of the Jamaica Bay Eutrophication Model (JEM). Mahwah, NJ, 405pp.
Ingrid, G., T. Andersen, and O. Vadstein. 1996. Pelagic food webs and eutrophication of coastal waters: impact of grazers on algal communities. Mar. Poll. Bull. 33:22-35.
Inoue, M., W.J. Day, Jr., and D. Justic. 1996. Ecological Linkages Among Wetland, Bay, and Shelf Systems: Development of Linked Hydrodynamic and Ecological Spatial Models. Louisiana Sea Grant Program, LSU, 68pp.
Ippen, A. and D. Harlemann. 1961. Technical Bulletin 5. Committee for Tidal Hydraulics, U.S. Army Corps of Engineers.
Isserman, K. 1990. Share of agriculture in nitrogen and phosphorus emissions into the surface waters of Western Europe against the background of their eutrophication. Fert. Res. 26:253-269.
Jacobs, T.C. and J.W. Gilliam. 1985. Riparian losses of nitrate from agricultural drainage waters. J. Environ. Qual. 14:472-78.
Jaffe, A.B. and K. Palmer. 1997. Environmental regulation and innovation: a panel data study. RESTAT 79(4):610-619.
Jansson, M., R. Andersson, H. Berggren, and L. Leonardson. 1994. Wetlands and lakes as nitrogen traps. Ambio 23:320-325.
Jaworski, N.A. 1981. Sources of nutrient and the scale of eutrophication problems in estuaries. In: Estuaries and Nutrients, Neilson, B.J. and L.E. Cronin (eds.). Humana, NY.
Jaworski, N.A. 1990. Retrospective study of the water quality issues of the upper Potomac estuary. Aquat. Sci. 3:11-40.
Jaworski, N.A., R.W. Howarth, and L.J. Hetling. 1997. Atmospheric deposition of nitrogen oxides onto the landscape contributes to coastal eutrophication in the northeast United States. Environ. Sci. Technol. 31:1995-2004.
Jay, D.A. and J.D. Smith. 1988. Circulation in and classification of shallow, stratified estuaries. In: Physical Processes in Estuaries, Dronkers, J. and W. van Leussen (eds.). Springer-Verlag, 21-41pp.
Jay, D.A., W.R. Geyer, and D.R. Montgomery. 1999. An ecological perspective on estuarine classification. In: Estuarine Synthesis: The Next Decade, Hobbie, J. (ed.). Island Press.
Jensen, H.S., K.J. McGlathery, R. Marino, and R.W. Howarth. 1998. Forms and availability of sediment phosphorus in carbonate sand of Bermuda seagrass beds. Limnol. Oceanogr. 43:799-810.
Johansson, J. and H. Greening. 2000. Seagrass restoration in Tampa Bay: a resource-based approach to estuarine management. In: Subtropical and Tropical Seagrass Management Ecology, Bortone, S. (ed.). CRC Press, Boca Raton, FL.
Johnson, B.H., K.W. Kim, R.E. Heath, B.B. Hsieh, and H.L. Butler. 1993. Validation of three-dimensional hydrodynamic model of Chesapeake Bay. J. Hydraulic Engineering 119 (1):2-20.
Johnson, D.W. 1992. Nitrogen retention in forest soils. J. Envir. Qual. 21:1-12.
Johnson, S.L., R.M. Adams, and G.M. Perry. 1991. The on-farm costs of reducing groundwater pollution. American Journal of Agricultural Economics 73(4):1063-1073.
Johnston, C.A., N.E. Detenbeck, and G.J. Niemi. 1990. The cumulative effect of wetlands on stream water quality and quantity: a landscape approach. Biogeochemistry 10:105-141.
Johnston, D.W. and S.E. Lindberg (eds.). 1992. Atmospheric Deposition and Forest Nutrient Cycling: A Synthesis of the Integrated Forest Study. Springer-Verlag, New York.
Jones, G.J., S.I. Blackburn, and N.S. Parker. 1994. A toxic bloom of Nodularia spumigena Mertens in Orielton Lagoon, Tasmania. Aust. J. Mar. Freshwater Res. 45:787-800.
Jordan, T.E., D.L. Correll, and D.E. Weller. 1993. Nutrient interception by a riparian forest receiving inputs from cropland . J. of Envir. Qual. 22:467-473.
Jørgensen, B.B. and K. Richardson. 1996. Eutrophication in Coastal Marine Systems. American Geophysical Union, Washington, DC.
Joskow, P.L., R. Schmalensee, and E.M. Bailey. 1998. The market for sulfur dioxide emissions. American Economic Review 88(4):669-685.
Joye, S. and J. Hollibaugh. 1995. Influence of sulfide inhibition of nitrification on nitrogen regeneration in sediments. Science 270:623-625.
Just, R.E. and N. Bockstael (eds.). 1991. Commodity and Resource Policies in Agricultural Systems. Springer-Verlag, Berlin.
Justic, D., N.N. Rabalais, R.E. Turner, and Q. Dortch. 1995. Changes in nutrient structure of river-dominated coastal waters: stoichiometric nutrient balance and its consequences. Estuarine, Coastal and Shelf Science 40:339-356.
Justic, D., N.N. Rabalais, R.E. Turner, and W.J. Wiseman, Jr. 1993. Seasonal coupling between riverborne nutrients, net productivity, and hypoxia. Marine Pollution Bulletin 26:184-189.
Kahn, M.E. 1996. New evidence on trends in vehicle emissions. Rand J. Econ. 27(1):183-196.
Kahn, J.R. and W.M. Kemp. 1985. Economic losses associated with the degradation of an ecosystem: the case of submerged aquatic vegetation in the Chesapeake Bay. Journal of Environmental Economics and Management 12(3):246-163.
Kaneko, T. and R.R. Colwell. 1975. Adsorption of Vibrio parahaemolyticus onto chitin and copepods. Appl. Microbiol. 29:269-274.
Kaoru, Y., V.K. Smith, and J.L. Liu. 1995. Using random utility models to estimate the recreational value of estuarine resources. American Journal of Agricultural Economics 77:141-151.
Karr, J. R. and E. Chu. 1997. Biological Monitoring and Assessment: Using Multimetric Indexes Effectively. EPA 235-R97-001. Office of Research and Development, Washington, DC.
Kazimi, C. 1997. Evaluating the environmental impact of alternative-fuel vehicles. J. Environ. Econom. Management 33(2):163-185.
Kellogg, R.L. and C.H. Lander. 1999. Trends in the potential for nutrient loadings from confined livestock operations . In: The State of North America’s Private Land. USDA-NRCS, U.S. Government Printing Office, Washington, DC, 5pp.
Kelly, C.A., J.M. Rudd, R.H. Hesslein, D.W. Schindler, P.J. Dillon, C.T. Driscoll, S.A. Gherinie, and R.E. Hecky. 1987. Prediction of biological acid neutralization in acid-sensitive lakes. Biogeochemistry 3:129-140.
Ketchum, B. 1951. The Dispersion and Fate of Pollution Discharged into Tidal Waters, and the Viability of Enteric Bacteria in the Area. Woods Hole Oceanographic Institution, Woods Hole, MA, 16pp.
Khazzoom, J.D. 1995. An econometric model of the regulated emissions for fuel efficient new vehicles. J. Environ. Econom. Management 28(2):190-204.
Kinsey, D.W. and P. Davies. 1979. Effects of elevated nitrogen and phosphorus on coral reef growth. Limnol. Oceanogr. 24:935-940.
Kinsman, B. 1957. Proper and improper use of statistics in Geophysics. Tellus IX:408-418.
Kirchner, W.B. and P.J. Dillon. 1975. An empirical method of estimating the retention of phosphorus in lakes. Wat. Resour. Res. 11:1881-1182.
Kjerfve, B. 1988. Hydrodynamics of Estuaries: Estuarine Physics, Vol. 1. CRC Press, Inc., Boca Raton, FL.
Klaassen, G. 1996. Acid Rain and Environmental Degradation: The Economics of Emission Trading. Edward Elgar Publishing Co., Cheltenhan, U.K.
Kladivko, E.J., G.E. Van Scoyoc, E.J. Monke, K.M. Oates, and W. Pask. 1991. Pesticide and nutrient movement into subsurface tile drains on a silt loam soil in Indiana. J. Environ. Qual. 20:264- 270.
Kling, C.L. 1994. Emissions trading versus rigid regulations in the control of vehicle emissions. Land Econ. 70(2):174-188.
Knisel, W.G. 1993. GLEAMS: Groundwater Loading Effects of Agricultural Management Systems. U.S. Department of Agriculture, Agricultural Research Service, Southeast Watershed Laboratory, Tifton, GA.
Knisel, W.G. (ed.). 1980. CREAMS: A Field Scale Model for Chemicals, Runoff and Erosion from Agricultural Management Systems, Conservation Research Report No. 26. U.S. Department of Agriculture, Agricultural Research Service, Washington, DC.
Knuuttila, S., O.P. Pietilainen, and L. Kauppi. 1994. Nutrient balances and phytoplankton dynamics in two agriculturally loaded shallow lakes. Hydrobiologia 275/276:359-369.
Koch, M.S., I.A. Mendelssohn, and K.L. McKee. 1990. Mechanism for the hydrogen sulfide-induced growth limitation in wetland macrophytes. Limnology and Oceanography 35:399-408.
Koebel, J.W., Jr. 1995. An historical perspective on the Kissimmee River restoration project. Restoration Ecology 3(3):149-159.
Koebel, J.W., Jr., B.L. Jones, and D.A. Arrington. 1999. Restoration of the Kissimmee River, Florida: water quality impacts from canal backfilling. Environmental Monitoring and Assessment 57:85-107.
Konyar, K. and C.T. Osborn. 1990. A national-level economic analysis of conservation reserve program participation: a discrete choice approach. Journal of Agricultural Economic Research 42(2):5-12.
Kros, H. and P. Warfvinge. 1995. Evaluation of model behavior with respect to the biogeochemistry at the soling spruce site. Ecol. Model. 83:255-262.
Krug, A. 1993. Drainage history and land use pattern of a Swedish river systems−their importance for understanding nitrogen and phosphorus load . Hydrobiologia 251:285-296.
Krupnick, A.J. 1993. Vehicle emissions, urban smog, and clean air policy. In: The Environment of Oil: Studies in Industrial Organization, vol. 17, Gilbert, R.J. (ed.). Kluwer Academic, Norwell, MA and Dordrecht, 143-177pp.
Krupnick, A.J. and M.A. Walls. 1992. The cost-effectiveness of methanol for reducing motor vehicle emissions and urban ozone. J. of Policy Analysis and Management 11(3):373-396.
Laffont, J. and J. Tirole. 1994. Environmental policy, compliance and innovation. European Economic Review 38(3-4):555-562.
Laffont, J. and J. Tirole. 1996. Pollution permits and environmental innovation. Journal of Public Economics 62(1-2):127-140.
Lahlou, M., L. Shoemaker, S. Choudhury, R. Elmer, A. Hu, H. Manguerra, and A. Parker. 1998. BASINS Version 2.0 User’s Manual. Environmental Protection Agency, Office of Water, Washington, DC.
Lajtha, K., B. Seely, and I. Valiela. 1995. Retention and leaching losses of atmospherically-derived nitrogen in the aggrading coastal watershed of Waquoit Bay, MA. Biogeochemistry 28:33-54.
Lam, C.W.Y. and K.C. Ho. 1989. Red tides in Tolo Harbor, Hong Kong. In: Red Tides: Biology Environmental Science and Toxicology, Okaichi, T., D.M., Anderson, and T. Nemoto (ed.). Elsevier, New York, 49-52pp.
Lancelot, C., M.D. Keller, V. Rousseau, W.O. Smith, Jr., and S. Mathot. 1998. Autoecology of the marine haptophyte Phaeocystis sp. In: Physiological Ecology of Harmful Algal Blooms, Anderson, D.M., A.D. Cembella, and G.M. Hallegraeff (eds.). Springer-Verlag, Berlin, Heidelberg, 209-224pp.
Lander, C.H., D. Moffitt, and K. Alt. 1997. Nutrients available from livestock manure relative to crop growth requirements. In: Resource Assessment and Strategic Planning Working Paper 98:1. U.S. Department of Agriculture, Natural Resources Conservation Service, Washington, DC.
Lander, C.H., D. Moffitt, and K. Alt. 1998. Nutrients Available from Livestock Manure Relative to Crop Growth Requirements. Resource Assessment and Strategic Planning Working Paper 98-1. U.S. Department of Agriculture, Natural Resources Conservation Service, Washington, DC.
Lanyon, L.E. 1999. Nutrient management: regional issues affecting the Chesapeake Bay. In: Agricultural Phosphorus in the Chesapeake Bay Watershed: Current Status and Future Trends, Sharpley, A. (ed.). Scientific and Technical Advisory Committee of the Chesapeake Bay Program, Annapolis, MD.
Lanyon, L.E. and P.B. Thompson. 1996. Changing emphasis of farm production. In: Animal Agriculture and the Environment: Nutrients, Pathogens, and Community Relations, Salis, M. and J. Popow (eds.). Northeast Regional Agricultural Engineering Service, Ithaca, NY, 15-23pp.
Lapointe, B.E. 1997. Nutrient thresholds for bottom-up control of macroalgal blooms on coral reefs in Jamaica and southeast Florida. Limnol. Oceanogr. 42(5, part 2):1119-1131.
Lapointe, B.E. 1999. Simultaneous top-down and bottom-up forces control macroalgal blooms on coral reefs. Limnol. Oceanogr. 44(6):1586-1592.
Lapointe, B.E. and M.W. Clark. 1992. Nutrient inputs from the watershed and coastal eutrophication in the Florida Keys. Estuaries 15:465-476.
Lapointe, B.E., M.M. Littler, and D.S. Littler. 1993. Modification of benthic community structure by natural eutrophication: the Belize Barrier Reef. Proc. 7th Inter. Coral Reef Symp. Guam 1:323-334.
Lapointe, B.E. and W.R. Matzie. 1996. Effects of stormwater nutrient discharges on eutrophication processes in nearshore waters of the Florida Keys. Estuaries 19:422-435.
Lapointe, B.E. and J.D. O’Connell. 1989. Nutrient-enhanced productivity of Cladophora prolifera in Harrington Sound, Bermuda: eutrophication of a confined, phosphorus-limited marine ecosystem. Est. Coast Shelf Sci. 28:347-360.
Lapointe, B.E., J.D. O’Connell, and G.S. Garrett. 1990. Nutrient couplings between on-site sewage disposal systems, groundwaters, and nearshore surface waters of the Florida Keys. Biogeochemistry 10:289-307.
Larned, S.T. and J. Stimson. 1996. Nitrogen-limited growth in the coral reef chlorophyte Dictyosphaeria cavernosa, and the effect of exposure to sediment derived nitrogen on growth. Mar. Ecol. Prog. Ser. 145:95-108.
Larsen, D.P., J.M. Omernik, R.M. Hughes, C.M. Rohm, T.R. Whittier, A.J. Kinney, A.L. Gallant, and D.R. Dudley. 1986. The correspondence between spatial patterns in fish assemblages in Ohio streams and aquatic ecoregions. Environ. Manage. 10:815-828.
Legates, D.R and G.J. McCabe, Jr. 1999. Evaluating the use of “goodness-of-fit” measures in hydrologic and hydroclimatic model validation. Water Resources Research 35(1):233-241.
Letson, D. 1992. Point/nonpoint source pollution reduction trading: an interpretive survey. Natural Res. J. 32(2):219-232.
Lewis, W.M., J.M. Melack, W.H. McDowell, M. McClain, and J.E. Richey. 1999. Nitrogen yields from undisturbed watersheds in the Americas. Biogeochemistry 46:149-162.
Lindahl, G. and K. Wallstrom. 1985. Nitrogen fixation (acetylene reduction) in planktonic cyanobacteria in Oregrundsgrepen, southwest Bothnian Sea. Arch. Hydrobiol. 104:193-204.
Lipton, D.W. 1998. Pfiesteria’s Economic Impact on Seafood Industry Sales and Recreational Fishing. Paper presented at Economics of Policy Options for Nutrient Management and Dinoflagellates Conference, Center for Agriculture and Natural Resource Policy, Department of Agricultural and Resource Economics, University of Maryland, November 1998.
Lipton, D.W. and K.F. Wellman. 1995. Economic Valuation of Natural Resources: A Handbook for Coastal Resource Policymakers. NOAA Coastal Ocean Program, Decision Analysis Series No. 5, U.S. Department of Commerce.
Litke, D.W. 1999. Review of Phosphorus Control Measures in the United States and their Effects on Water Quality. Water-Resources Investigations Report 99-4007, U.S. Geological Survey, Denver, CO.
Livernois, J. and L. Karp. 1994. Using automatic tax changes to control pollution emissions. Journal of Environmental Economics and Management 27(1):38-48.
Lohr, L. and T.A. Park. 1995. Voluntary versus mandatory agricultural policies to protect water quality: adoption of nitrogen testing in Nebraska. Review of Agricultural Economics 17(1):13-24.
Lovett, G.M. and S.E. Lindberg. 1993. Atmospheric deposition and canopy interactions of nitrogen in forests. Can. J. For. Res. 23:1603-1616.
Lowrance, R.R., L.S. Altier, J.D. Newbold, R.R. Schnabel, P.M. Groffman, J.M. Denver, J.W. Gilliam, J.L. Robinson, R.B. Brinsfield, K.W. Staver, W. Lucas, and A.H. Todd. 1995. Water Quality Functions of Riparian Forest Buffer Systems in the Chesapeake Bay Watershed. Nutrient Subcommittee Chesapeake Bay Program, Environmental Protection Agency, Annapolis, MD.
Lowrance, R.R., R.A. Leonard, and J.M. Sheridan. 1985. Managing riparian ecosystems to control nonpoint pollution. J. Soil and Water Conserv. 40:87-91.
Lowrance, R.R., R.L. Todd, and L.E. Asmussen. 1984a. Nutrient cycling in an agricultural watershed: stream flow and artificial drainage. J. Environ. Qual. 13:27-32.
Lowrance, R.R., R.L. Todd, J. Fail, O. Hendrickson, Jr, R. Leonard, and L. Asmussen. 1984b. Riparian forests as nutrient filters in agricultural watersheds. BioScience 34:374-377.
Lucas, L.V., J.E. Cloern, J.R. Koseff, S.G. Monismith, and J.K. Thompson. 1998. Does the Sverdrup critical depth model explain bloom dynamics in estuaries? J. Mar. Res. 56:375-415.
Lynch, D.R. and A.M. Davies. 1995. Quantitative skill assessment for coastal ocean models. In: Coastal and Estuarine Studies 47. American Geophysical Union, Washington, DC, 510pp.
Lynne, G.D., P. Conroy, and F.J. Prochaska. 1981. Economic valuation of marsh areas for marine production processes. Journal of Environmental Economics and Management 8:175-186.
Magdoff, F.R., D. Ross, and J. Amadon. 1984. A soil test for nitrogen availability for corn. Soil Sci. Soc. Am. J. 48:1301-1304.
Magill, A.H., J.D. Aber, J.J. Hendricks, R.D. Bowden, J.M. Melillo, and P.A. Steuder. 1997. Biogeochemical response of forest ecosystems to simulated chronic nitrogen deposition. Ecological Applications 7:402-415.
Magnien, R., D. Boward, and S. Bieber (eds.). 1995. The State of the Chesapeake 1995. Environmental Protection Agency, Annapolis, MD.
Malik, A.S., D. Letson, and S.R. Crutchfield. 1993. Point/nonpoint source trading of pollution abatement: choosing the right trading ratio. Amer. J. Agr. Econ. 75(4):959-967.
Malone, T.C. 1977. Environmental regulation of phytoplankton productivity in the lower Hudson Estuary. Estuar. Coast. Mar. Sci. 5:151-171.
Malone, T.C., D.J. Conley, T.F., Fisher, T. F., P.M. Gilbert, L.W. Harding, and K.G. Sellner. 1996. Scales of nutrient-limited phytoplankton productivity in Chesapeake Bay. Estuaries 19:371-385.
Mapp, H.P., D.J. Bernardo, G.S. Sabbagh, S. Gelata, and K.B. Watkins. 1994. Economic and environmental impacts of limiting nitrogen use to protect water quality: a stochastic regional analysis. American Journal of Agricultural Economics 76(4):889-903.
Marcus, N.H. and F. Boero. 1998. Minireview: the importance of benthic-pelagic coupling and the forgotten role of life cycles in coastal aquatic systems. Limnology and Oceanography 43:763-768.
Marino, R., R.W. Howarth, J. Shamess, and E.E. Prepas. 1990. Molybdenum and sulfate as controls on the abundance of nitrogen-fixing cyanobacteria in saline lakes in Alberta. Limnol. Oceanogr. 35:245-259.
Markager, S. and K. Sand-Jensen. 1990. Heterotrophic growth of Ulva lactuca (Chlorohyceae). J. Phycol. 26:670-673.
Martin, J.H., K.H. Coale, K.S. Johnson, S.E. Fitzwater, R.M. Gordon, S.J. Tanner, C.N. Hunter, V.A. Elrod, J.L. Nowicki, T.L. Coley, R.T. Barber, S. Lindley, A.J. Watson, K. Van Scoy, C.S. Law, M.I. Liddicoat, R. Ling, T. Stanton, J. Stockel, C. Collins, A. Anderson, R. Bidigare, M. Ondrusek, M. Latasa, F.J. Millero, K. Lee, W. Yao, J.Z. Zhang, G. Friederich, C. Sakamoto, F. Chavez, K. Buck, Z. Kolber, R. Greene, P. Falkowski, S.W. Chisholm, F. Hoge, R. Swift, J. Yungel, S. Turner, P. Nightingale, A. Hatton, P. Liss, and N.W. Tindale. 1994. Testing the iron hypothesis in ecosystems of the equatorial Pacific Ocean. Nature 371:123-129.
Marubini, F. and P. S. Davies. 1996. Nitrate increases zooxanthellae density and reduces skeletogenesis in corals . Mar. Biol. 127:319-328.
Maryland Department of Natural Resources. (2000). The Cambridge Consensus: Forum on Land-Based Pollution and Toxic Dinoflagellates in Chesapeake Bay, [Online]. Available: http://www.dnr.state.md.us/pfiesteria/ccc.html [2000, January 31].
Maryland General Assembly. 1998. Water Quality Improvement Act of 1998. Annapolis, MD.
Matson, P.A., W.J. Parton, A.G. Power, and M.J. Swift. 1997. Agricultural intensification and ecosystem properties. Science 277:504-509.
Mattson, W.J., Jr. 1980. Herbivory in relation to plant nitrogen content. Ann. Rev. Ecology and Systematics 11:119-161.
McCollum, R.E. 1991. Buildup and decline in soil phosphorus: 30-year trends on a Typic Umprabuult. Agronomy Journal 83(1):77-85.
McCutcheon, S.C., J.L. Martin and T.O. Barnwell, Jr. 1993. Water quality. Handbook of Hydrology, Maidment, D.L. (ed.). McGraw-Hill, New York.
McDowell, D.M. and B.A. O’Connor. 1977. Hydraulic Behavior of Estuaries. John Wiley and Sons, New York.
McGlathery, K.J., D. Krause-Jense, S. Rysgaard, and P.B. Christensen. 1997. Patterns of ammonium uptake within dense mats of the filamentous macroalga Chaetomorpha linum. Aquat. Bot. 59:99-115.
McGlathery, K.J., R. Marino, and R.W. Howarth. 1994. Variable rates of phosphate uptake by shallow marine carbonate sediments: mechanisms and ecological significance. Biogeochemistry 25:127-146.
McLean-Meyinsse, P.E., J. Hui, and R. Joseph, Jr. 1994. An empirical analysis of Louisiana small farmers’ involvement in the conservation reserve program. Journal of Agricultural and Applied Economics 26(2):379-385.
McSweeny, W.T. and J.S. Shortle. 1989. Reducing nutrient application in intensive livestock areas: policy implications of alternative producer behavior. Northeast Journal of Agricultural and Resource Economics 18(1):1-11.
Meade, R.H. 1988. Movement and storage of sediment in river systems. In: Physical and Chemical Weathering in Geochemical Cycles, Lerman, A. and M. Meybeck (eds.). Kluwer, Dordrecht, 165-179pp.
Meals, D.W. 1990. LaPlatte River watershed water quality monitoring and analysis program: comprehensive final report. Program Report No. 12. Vermont Water Resour. Res. Center, Univ. of Vermont, Burlington.
Meeuwig, J.J., J.B. Rasmussen, and R.H. Peters. 1998. Turbid waters and clarifying mussels: their moderation of empirical chlorine:nutrient relations in estuaries in Prince Edward Island, Canada. Mar. Ecol. Prog. Ser. 171:139-150.
Meisinger, J.J., V.A. Bandel, J.S. Angle, B.E. O’Keefe, and C.M. Reynolds. 1992. Preside dress soil nitrate test evaluation in Maryland. Soil Sci. Soc. Am. J. 56:1527-1532.
Messinger, F. and A. Arakawa. 1976. Numerical Methods Used in Atmospheric Models. Global Atmospheric Research Programme, WMO-ICSU Joint Organizing Committee, GARP Publication.
Michaelis, L. 1995. The abatement of air pollution from motor vehicles: the role of alternative fuels. J. Transport. Econ. Policy 29(1):71-84.
Millhouser, W.C., J. McDonough, J.P. Tolson, and D. Slade. 1998. Managing Coastal Resources. National Oceanic and Atmospheric Administration, NOAA’s State of the Coast Report, Silver Spring, MD.
Mills, W.B., D.B. Porcella, M.J. Ungs, S.A. Gherini, K.V. Summers, M. Lingfung, M. Rupp, G.L. Bowie, and D.A. Haith. 1985. Water Quality Assessment: A Screening Procedure for Toxic and Conventional Pollutants. Environmental Protection Agency, Athens, GA.
Mitsch, W.J. and J.G. Gosselink. 1986. Wetlands. van Nostrand Reinhold, New York.
Moffa, P.E. (ed.). 1990. Control and Treatment of Combined Sewer Overflows. van Nostrand Reinhold, New York.
Moffat, A.S. 1998. Global nitrogen overload problem grows critical. Science 279:988-989.
Moffett, J.W., L.E. Brand, P.L.Croot, and K.A. Barbeau. 1997. Copper speciation and cyanobacterial distribution in harbors subject to anthropogenic copper inputs. Limnol. Oceanogr. 42(5):789-799.
Montgomery, D. and J. Buffington. 1993. Channel Classification, Prediction of Channel Response, and Assessment of Channel Condition. Washington State Dept. of Natural Resources Report TFW-SH10-93-002 for SHAMW Committee of the Washington State Timber/Fish/Wildlife Agreement, 84pp.
Moore, P.A., Jr. and D.M. Miller. 1994. Decreasing phosphorus solubility in poultry litter with aluminum, calcium, and iron amendments. J. Environ. Qual. 23:325-330.
Moore, P.A., Jr., T.C. Daniel, D.R. Edwards, and D.M. Miller. 1995. Effect of chemical amendments on ammonia volatilization from poultry litter. J. Environ. Qual. 24:293-300.
Moore, M.V., M.L. Pace, J.R. Mather, P.S. Murdoch, R.W. Howarth, C.L. Folt, C.Y. Chen, H.F. Hemond, P.A. Flebbe, and C.T. Driscoll. 1997. Potential effects of climate change on freshwater ecosystems of the New England/mid-Atlantic region. Hydrol. Proc. 11:925-947.
Morse, D., H.H. Head, C.J. Wilcox, H.H. van Horn, C.D. Hissem, and B. Harris, Jr. 1992. Effects of concentration of dietary phosphorus on amount and route of excretion. J. Dairy Sci. 75:3039-3045.
Moxey, A. and B. White. 1994. Efficient compliance with agricultural nitrate pollution standards. Journal of Agricultural Economics 45(1):27-37.
Muscatine, L. and J. Porter. 1977. Reef corals: mutualistic symbiosis adapted to nutrient-poor environments. BioScience 27:454-460.
Myers, V.B. and R.I. Iverson. 1981. Phosphorus and nitrogen limited phytoplankton productivity in northeastern Gulf of Mexico coastal estuaries. In: Estuaries and Nutrients, Nielson, B.J. and L.E. Cronin (eds.), Humana, NY.
Naiman, R.J., P.A. Bisson, R.G. Lee, and M.G. Turner. 1998. Watershed management In: River Ecology and Management: Lessons from the Pacific Coastal Ecoregion. Springer, NY, 642-661pp.
Napier, T.L. and E.J. Johnson. 1998. Impacts of voluntary conservation initiatives in the Darby Creek Watershed of Ohio. Journal of Soil and Water Conservation 53(1):78-84.
National Ocean Research Leadership Council (NORLC). 1999. An Integrated Ocean Observing System: A Strategy for Implementing the First Steps of a U.S. Plan. National Oceanographic Partnership Program Office, Consortium for Oceanographic Research and Education, Washington, DC.
National Oceanic and Atmospheric Administration (NOAA). 1998. Population: Distribution, Density, and Growth, Culliton, T.J. (ed.). NOAA’s State of the Coast Report, Silver Spring, MD.
National Oceanic and Atmospheric Administration (NOAA). (1999a). Applying Science and Education to Improve the Management of Estuaries, [Online]. Available: http://wave.nos.noaa.gov/ocrm/nerr [2000, February 17].
National Oceanic and Atmospheric Administration (NOAA). (1999b). Atmospheric Loadings to Coastal Ecosystems, [Online]. Available: www.arl.noaa.gov/research/programs/coast1/html [1999, November 11].
National Oceanic and Atmospheric Administration (NOAA). 1999c. Hypoxia in the Gulf of Mexico: Progress Towards the Completion of an Integrated Assessment. National Ocean Service, NOAA, Silver Spring, MD.
National Research Council (NRC). 1986. Acid Deposition: Long-Term Trends. National Academy Press, Washington, DC.
National Research Council (NRC). 1989. Nutrient Requirements of Dairy Cattle, 6th Ed. National Academy Press, Washington, DC.
National Research Council (NRC). 1990. Managing Troubled Waters: The Role of Marine Environmental Monitoring. National Academy Press, Washington, DC, 125pp.
National Research Council (NRC). 1991a. Rethinking the Ozone Problem in Urban and Regional Air Pollution. National Academy Press, Washington, DC.
National Research Council (NRC). 1991b. Restoration of Aquatic Ecosystems: Science, Technology, and Public Policy. National Academy Press, Washington, DC.
National Research Council (NRC). 1992. Automotive Fuel Economy: How Far Should We Go? National Academy Press, Washington, DC.
National Research Council (NRC). 1993a. Managing Wastewater in Coastal Urban Areas. National Academy Press, Washington, DC.
National Research Council (NRC). 1993b. Soil and Water Quality: An Agenda for Agriculture. National Academy Press, Washington, DC.
National Research Council (NRC). 1994. Review of EPA’s Environmental Monitoring and Assessment Program: Forest and Estuaries Components. National Academy Press, Washington, DC.
National Research Council (NRC). 1997a. Valuing Ground Water: Economic Concepts and Approaches. National Academy Press, Washington, DC.
National Research Council (NRC). 1997b. Striking a Balance: Improving Stewardship of Marine Areas. National Academy Press, Washington, DC.
National Research Council (NRC). 1999a. New Strategies for America’s Watersheds. National Academy Press, Washington, DC.
National Research Council (NRC). 1999b. From Monsoons to Microbes: Understanding the Ocean’s Role in Human Health. National Academy Press, Washington, DC.
National Science and Technology Council (NSTC). (1998). National Science and Technology Council 1998 Annual Report, [Online]. Available: www.whitehouse.gov/WH/EOP/OSTP/NSTC [1999, November 15].
National Water Quality Evaluation Project. 1988. Status of Agricultural Nonpoint Source Projects. North Carolina State Univ., Raleigh.
Nelson, D. 1985. Minimizing nitrogen losses in non-irrigated eastern areas. In: Plant Nutrient Use and the Environment . Fertilizer Institute, Washington, DC, 173-209pp.
Newell, R.I.E. 1988. Ecological changes in Chesapeake Bay: are they the result of over harvesting the American oyster, Crassotrea virginica? In: Proceedings of Understanding the Estuary: Advances in Chesapeake Bay Research, March 1988. Chesapeake Bay Consortium, Baltimore, MD, 29-31pp.
Nichols, D.J., T.C. Daniel, P.A. Moore, Jr., D.R. Edwards, and D.H. Pote. 1997. Runoff of estrogen hormone 17-estradiol from poultry litter applied to pasture. J. Environ. Qual. 26:1002-1006.
Nihoul, J.C.J. 1998. Optimum complexity in ecohydrodynamic modeling: an ecosystem dynamics standpoint. J. Mar. Sys. 16:3-5.
Nixon, S.W. 1981. Remineralization and nutrient cycling in coastal marine ecosystems. In: Estuaries and Nutrients, Neilson, B.J. and L.E. Cronin (eds.). Humana Press, Clifton, NJ, 111-138pp.
Nixon, S.W. 1988. Physical energy inputs and the comparative ecology of lake and marine ecosystems. Limnol. Oceanogr. 33:1005-1025.
Nixon, S.W. 1992. Quantifying the relationship between nitrogen input and the productivity of marine ecosystems. Proceedings Advances in Marine Technology Conference 5:57-83.
Nixon, S.W. 1995. Coastal marine eutrophication: a definition, social causes, and future concerns. Ophelia 41:199-219.
Nixon, S.W. 1997. Prehistoric nutrient inputs and productivity in Narragansett Bay. Estuaries 20(2):253-261.
Nixon, S.W. 1998. Physical energy inputs and the comparative ecology of lake and marine ecosystems. Limnol. Oceanogr. 33(4):1005-1025.
Nixon, S.W., J.W. Ammerman, L.P. Atkinson, V.M. Berounsky, G. Billen, W.C. Boicourt, W.R. Boyton, T.M. Church, D.M. DiToro, R. Elmgren, J.H. Garber, A.E. Giblin, R.A. Jahnke, N.J.P. Owens, M.E.Q. Pilson, and S.P. Seitzinger. 1996. The fate of nitrogen and phosphorus at the land-sea margin of the North Atlantic Ocean. Biogeochemistry 35:141-180.
Nixon, S.W., S.L. Granger, and B.L. Nowicki. 1995. An assessment of the annual mass balance of carbon, nitrogen, and phosphorus in Narragansett Bay. Biogeochemistry 31:15-61.
Nixon, S.W., J.R Kelly, B.N. Furnas, C.A. Oviatt, and S.S. Hale. 1980. Phosphorus regeneration and the metabolism of coastal marine bottom communities. In: Marine Benthic Dynamics, Tenore, K.R. and B.C. Coull (eds.), University of South Carolina Press.
Nixon, S.W., C.A. Oviatt, J. Frithsen, and B. Sullivan. 1986. Nutrients and the productivity of estuarine and coastal marine ecosystems. J. Limnol. Soc. South Africa 12(1/2):43-71.
Nixon, S.W. and M.E.Q. Pilson. 1983. Nitrogen in estuarine and coastal marine ecosystems. In: Nitrogen in the Marine Environment, Carpenter, E.J. and D.G. Capone (eds.). Academic Press, San Diego.
Norko, A. and E. Bonsdorff. 1996. Rapid zoobenthic community responses to accumulations of drift algae. Mar. Ecol. Prog. Ser. 131:143-157.
Novotny, V. (ed.). 1995. Nonpoint Pollution and Urban Stormwater Management. Technometric Publishing Co., Lancaster, PA.
Novotny, V., K.R. Imhoff, M. Olthof, and P.A. Krenkel. 1989. Karl Imhoff’s Handbook of Urban Drainage and Wastewater Disposal. John Wiley and Sons, New York.
Novotny, V. and H. Olem. 1994. Water Quality: Prevention, Identification, and Management of Diffuse Pollution. van Nostrand Reinhold, New York.
Nowlin, W.D., Jr. 1999. A strategy for long-term ocean observations. Bull. Am. Met. Soc. 80(4):621-627.
Nunes Vaz, R.A. and C.W. Lennon. 1991. Modulation of estuarine stratification and mass transport at tidal frequencies. In: Progress in Tidal Hydrodynamics, Parker, B.B. (ed.). John Wiley and Sons, New York, 505-520pp.
Odum, H.T., B.J. Copeland, and E. McMahon. 1974. Coastal Ecological Systems of the United States. The Conservation Foundation, Washington, DC, 4 vols.
Oey, L.Y. 1984. On the steady salinity distribution and circulation in partially mixed and well mixed estuaries. J. Phys. Oceanogr. 14:629-645.
Officer, C.B. 1976. Physical Oceanography of Estuaries and Associate Coastal Waters. Wiley-Interscience, New York.
Officer, C.B., R. Biggs, J. Taft, L.E. Cronin, M.A. Tyler, and W.R. Boynton. 1984. Chesapeake Bay anoxia: origin, development, and significance. Science 223:22-27.
Okaichi, T. 1997. Red tides in the Seto Inland Sea. In: Sustainable Development in the Seto Inland Sea, Japan: From the Viewpoint of Fisheries, Okaichi, T. and T. Yanagi (eds.). Terra Scientific Publishing Company, Tokyo, 251-304pp.
Omernik, J.M. 1977. Nonpoint Source−Stream Nutrient Level Relationships: A Nationwide Study. EPA-600/3-77-105. Corvallis, OR.
Omernik, J.M. 1987. Ecoregions of the conterminous United States. Annals of the Association of American Geographers 77(1):118-125.
Oregon State University. (1999). Watershed Analysis Tools on the Web, [Online]. Available: http://biosys.bre.orst.edu/watersheds.htm [1999, November 16].
Oviatt, C.A., P. Doering, B. Nowicki, L. Reed, J. Cole, and J. Frithsen. 1995. An ecosystem level experiment on nutrient limitation in temperate coastal marine environments. Mar. Ecol. Prog. Ser. 116:171-179.
Paerl, H.W. 1985. Enhancement of marine primary production by nitrogen-enriched acid rain . Nature 316:747-749.
Paerl, H.W. 1990. Physiological ecology and regulation of nitrogen fixation in natural waters. In: Advances in Microbial Ecology. Marshall, K.C. (ed.), Plenum.
Paerl, H.W. 1997. Coastal eutrophication and harmful algal blooms: the importance of atmospheric and groundwater as “new” nitrogen and other nutrient sources. Limnol. Oceanogr. 42:1154-1165.
Paerl, H.W. and R. Whitall. 1999. Anthropogenically-derived atmospheric nitroegn deposition, marine eutrophication and harmful algal bloom expansion: Is there a link? Ambio 28:307-311.
Paerl, H.W. and J.P. Zehr. 2000. Nitrogen fixation. In: Marine Microbial Ecology, Kirchman, D.F. (ed.). Academic Press, San Diego.
Pan, J.H. and I. Hodge. 1994. Land use permits as an alternative to fertilizer and leaching taxes for the control of nitrate pollution. Journal of Agricultural Economics 45(1):102-112.
Pardo, L. and C. Driscoll. 1993. A critical review of mass balance methods for calculating critical loads of nitrogen for forested ecosystems. Environment 1:145-156.
Parks, P.J. and J.P Schorr. 1997. Sustaining open space benefits in the northeast: an evaluation of the Conservation Reserve Program. Journal of Environmental Economics and Management 32(1):85-94.
Parry, R. 1998. Agricultural phosphorus and water quality: a U.S. Environmental Protection Agency perspective. J. Environ. Qual. 27:258-261.
Parton, W.J., M. Hartman, D. Ojima, and D. Schimel. 1998. DAYCENT and its land−surface submodel: description and testing. Global Planet. Change 19:35-48.
Parton, W.J., J.W.B. Stewart, and C.V. Cole. 1988. Dynamics of carbon, nitrogen, phosphorus, and sulfur in grassland soils: a model. Biogeochemistry 5:109-131.
Paustian, K., W.J. Parton, and J. Persson. 1992. Modeling soil organic matter in organic-amended and nitrogen-fertilized long-term plots. Soil Sci. Soc. Am. J. 56:476-488.
Pearson, T.H. and R. Rosenberg. 1978. Macrobenthic succession in relation to organic enrichment and pollution of the marine environment. Oceanogr. Mar. Biol. Ann. Rev. 163:229-311.
Pedersen, M.F. and J. Borum. 1996. Nutrient control of algal growth in estuarine waters: nutrient limitation and the importance of nitrogen requirements and nitrogen storage among phytoplankton and species of macroalgae. Mar. Ecol. Prog. Ser. 142: 261-272.
Peterjohn, W.T. and D.L. Correll. 1984. Nutrient dynamics in an agricultural watershed: observations on the role of a riparian forest. Ecology 65:1466-1475.
Pihl, L., S.P. Baden, and R.J. Diaz. 1991. Effects of periodic hypoxia on distribution of demersal fish and crustaceans. Marine Biology 108:349-360.
Pihl, L., S.P. Baden, R.J. Diaz, L.C. Schaffner. 1992. Hypoxia-induced structural changes in the diet of bottom-feeding fish and crustacea. Marine Biology 112:349-361.
Pinay, G., L. Roques, and A. Fabre. 1993. Spatial and temporal patterns of denitrification in a riparian forest. J. Appl. Ecol. 30:581-91.
Postma, H. 1985. Eutrophication of Dutch coastal waters. Neth. J. Zool. 35:348-359.
Pote, D.H., T.C. Daniel, A.N. Sharpley, P.A. Moore, D.R. Edwards, and D.J. Nichols. 1996. Relating extractable phosphorus to phosphorus losses in runoff. Soil Sci. Soc. Am. J. 60:855-859.
Prandle, D. 1986. Generalized theory of estuarine dynamics. In: Physics of Shallow Estuaries and Bays, van de Kreek, J. (ed.). Springer-Verlag, Berlin, 42-57pp.
Preston, S.D., R.A. Smith, G.E. Schwarz, R.B. Alexander, and J.W. Brakebill. 1998. Spatially Referenced Regression Modeling of Nutrient Loading in the Chesapeake Bay Watershed. Proceedings of the First Federal Interagency Hydrologic Modeling Conference, Las Vegas, NV.
Prince, R. and S.R. Milliman. 1989. Firm incentives to promote technological change in pollution control. Journal of Environmental Economics and Management 17(3):247-265.
Pritchard, D. 1952. Estuarine hydrography. Advances in Geophysics 1:243-280.
Pritchard, D. 1967. What is an estuary: physical viewpoint. In: Estuaries, Lauff, G. (ed.). Publ. 83, AAAS, Washington, DC, 3-5pp.
Probert, M.E., B.A. Keating, J.P. Thompson, and W.J. Parton. 1995. Modeling water, nitrogen, and crop yield for a long-term fallow management experiment. Australian Journal of Experimental Agriculture 35:941-950.
Prospero, J.M., K. Barrett, T. Church, F. Dentner, R.A. Duce, J.N. Galloway, H. Levy, J. Moddy, and P. Quinn. 1996. Atmospheric deposition of nutrient to the North Atlantic basin. Biogeochemistry 35:75-139.
Pryor, D., R. Bierbaum, and J. Melillo. 1998. Environmental monitoring and research initiative: a priority activity for the Committee on Environmental and Natural Resources. Environmental Monitoring and Assessment 51:3-14.
Rabalais, N.N., R.E. Turner, D. Justic, Q. Dortch, and W.J. Wiseman, Jr. 1999. Characterization of Hypoxia: Topic 1 Report for the Integrated Assessment of Hypoxia in the Gulf of Mexico. NOAA Coastal Ocean Program Decision Analysis Series No. 15. NOAA Coastal Ocean Program, Silver Spring, MD, 167pp.
Rabalais, N.N., R.E. Turner, D. Justic, Q. Dortch, W.J. Wiseman, Jr., and B.K. Sen Gupta. 1996. Nutrient changes in the Mississippi River and system responses on the adjacent continental shelf. Estuaries 19:386-407.
Rabalais, N.N., R.E. Turner, W.J. Wiseman, Jr., and D.F. Boesch. 1991. A brief summary of hypoxia on the northern Gulf of Mexico continental shelf: 1985-1988. In: Modern and Ancient Continental Shelf Anoxia, Tyson, R.V. and T.H. Pearson (eds.). Geological Society Special Publication No. 58, The Geological Society, London, 470pp.
Radach, G., J. Berg, and E. Hagmeier. 1990. Long-term changes of the annual cycles of meteorological, hydrographic, nutrient and phytoplankton time series at Helgoland and at LV ELBE 1 in the German Bight. Continental Shelf Research 10:305-328.
Radach, G. and H.J. Lenhart. 1995. Nutrient dynamics in the North Sea: fluxes and budgets in the water column derived from the European regional seas ecosystem model. Neth. J. Sea Res. 33:301-335.
Ralph, S.C., G.C. Poole, L.L. Conquest, and R.J. Naiman. 1994. Stream channel condition and in-stream habitat in logged and unlogged basins of western Washington. Canadian Journal of Fisheries and Aquatic Sciences 51:37-51.
Rask, K.N. 1998. Clean Air and renewable fuels: the market for fuel ethanol in the United States from 1984 to 1993. Energy Economics 20(3):325-345.
Rast, W. and G.F. Lee. 1978. Summary Analysis of the North American OECD Eutrophication Project: Nutrient Loading, Lake Response Relationships, and Trophic State Indices. EPA 600/3-78-008, EPA, Corvallis, OR.
Rauch, W., M. Henze, L. Koncsos, P. Reichert, P. Shanahan, L. Somlyody, and P. Vanrolleghem. 1998. River water quality modeling: state of the art. Water Science and Technology 38(11):237-260.
Redfield, A.C. 1958. The biological control of chemical factors in the environment. American Scientist 46:205-222.
Reguera, B., J. Blanco, Ma L. Fernández, and T. Wyatt (eds.). Harmful Algae. 1998. Xunta de Galicia and Intergovernmental Oceanographic Commission of UNESCO.
Reichelderfer, K.H. 1990. National agroenvironmental incentives programs: the U.S. experience. In: Agriculture and Water Quality: International Perspectives, Braden, J.B. and S.B. Lovejoy (eds.). Lynne Rienner Publishers, Boulder, CO and London.
Ribaudo, M. 1998. Lessons learned about the performance of USDA agricultural nonpoint source pollution programs. Journal of Soil and Water Conservation 53(1):4-40.
Ribaudo, M. and D. Hellerstein. 1992. Estimating Water Quality Benefits: Theoretical and Methodological Issues. U.S. Department of Agriculture, Economic Research Service.
Richards, R.P. and D.B. Baker. 1993. Trends in nutrient and suspended sediment concentrations in Lake Erie tributaries, 1975-1990. J. Great Lakes Res. 19:200-211.
Riegman, R., A.A.M. Noordeloos, and G.C.Cadée. 1992. Phaeocystis blooms and eutrophication of the continental coastal zones of the North Sea. Mar. Biol. 112:479-484.
Ries, T. 1993. The Tampa Bay experience. In: Proceedings and Conclusions of Workshops on Submerged Aquatic Vegetation and Photosynthetically Active Radiation, Morriss, L. and D. Tomasko (eds.). Special publication SJ93-SP13. St. Johns River Water Management District, Palatka, FL, 19-24pp.
Rigler, F.H. and R.H. Peters. 1995. Science and limnology, vol. 6. In: Excellence in Ecology, Kinne, O. (ed.). Ecology Institute, Oldendorf/Luhe, Germany.
Ritter, M.C. and P.A. Montagna. 1999. Seasonal hypoxia and models of benthic response in a Texas bay. Estuaries 22:7-20.
Robblee, M.B., T.R. Barber, P.R. Carlson, M.J. Durako, J.W. Fourqurean, L.K. Muehlstein, D. Porter, L.A. Yarbro, R.T. Zieman, and J.C. Zieman. 1991. Mass mortality of the tropical seagrass (Thalassia testudinum) in Florida Bay (USA). Mar. Prog. Ser. 71:297-299.
Roesner, L.A., J.A. Aldrich, and R.E. Dickinson. 1988. Storm Water Management Model Version 4, User’s Manual: EXTRAN Addendum. Environmental Protection Agency, Athens, GA.
Rohm, C.M., J.W. Giese, and C.C. Bennett. 1987. Evaluation of an aquatic ecoregion classification of streams in Arkansas. Freshwater Ecology 4:127-140.
Roman, M., A.L. Gauzens, W.K. Rhinehart, and J. White. 1993. Effects of low oxygen water on Chesapeake Bay zooplankton. Limnol. Oceanogr. 38:1603-1614.
Rosen, S. 1974. Hedonic prices and implicit markets: product differentiation in perfect competition. Journal of Political Economy 82(1):34-55.
Rosenberg, R. 1985. Eutrophication: the future marine coastal nuisance. Marine Pollution Bulletin 16:227-231.
Rosenberg, R., R. Elmgren, S. Fleischer, P. Jonsson, G. Persson, and H. Dahlin. 1990. Marine eutrophication case studies in Sweden. Ambio 19(3):102-108.
Rosenberg, R., O. Lindhal., and H. Blanck. 1988. Silent spring in the sea. Ambio 17:289-290.
Rosgen, D.L. 1994. A classification of natural rivers. Catena 22:169-199.
Ryden, J.C., J.K. Syers, and R.F. Harris. 1973. Phosphorus in runoff and streams. Adv. Agron. 25:1-45.
Ryther, J.H., and W.M. Dunstan. 1971. Nitrogen, phosphorus, and eutrophication in the coastal marine environment. Science 171:1008-1012.
Sand-Jensen, K. 1977. Effect of epiphytes on eelgrass photosynthesis. Aquat. Bot. 3:55-63.
Sand-Jensen, K. and J. Borum. 1991. Interactions among phytoplankton, periphyton, and macrophytes in temperate freshwaters and estuaries. Aquatic Botany 41:137-175.
Sandquist, R.L. and C. Paulson. 1998. The Cherry Creek watershed: a case study of water quality trading. Watershed-Based Effluent Trading Demonstration Projects: Results Achieved and Lessons Learned. Water Environment Research Foundation Workshop Proceedings, Orlando.
Sarasota Bay National Estuary Program. 1995. Sarasota Bay: The Voyage to Paradise Reclaimed: The Comprehensive Conservation and Management Plan for Sarasota Bay, Anderson, M., C. Ciccolella, and P. Roat (eds.). Sarasota Bay National Estuary Program, Sarasota, FL.
Savchuck, O. and F. Wulff. 1999. Modeling regional and large-scale response of Baltic Sea ecosystems to nutrient load reductions. Hydrobiologia 393:35-43.
Schaffner, L., P. Jonsson, R.J. Diaz, R. Rosenberg, and P. Gapcynski. 1992. Benthic communities and bioturbation history of estuarine and coastal systems: effects of hypoxia and anoxia. Science of the Total Environment Supplement:1001-1016.
Schelske, C.L. 1988. Historical trends in Lake Michigan silica concentrations. Int. Rev. Hydrobiol. 73:559-591.
Schepers, J.S., T.M. Blackmer, and D.D. Francis. 1992. Predicting nitrogen fertilizer needs for corn in humid regions: using chlorophyll meters. In: Tennessee Valley Authority Bulletin Y-226, Bock, B.R. and K.R. Kelley (eds.). Proc. SSSA Symp., Denver, CO, 105-114pp.
Schindler, D.W. 1977. Evolution of phosphorus limitation in lakes. Science 195:260-262.
Schlesinger, W.H. 1997. Biogeochemistry: An Analysis of Global Change. Academic Press, San Diego.
Scholin, C.A., F. Gulland, G.J. Doucette, S. Benson, M. Busman, F.P. Chavez, J. Cordaro, R. DeLong, A. De Vogelaere, J. Harvey, M. Haulena, K. Lefebvre, T. Lipscomb, S. Loscutoff, L.J. Lowenstine, R. Marin III, P.E. Miller, W.A. McLellan, P.D.R. Moeller, C.L. Powell, T. Rowles, P. Silvagni, M. Silver, T. Spraker, V. Trainer, and F.M. Van Dolah. 2000. Mortality of sea lions along the central California coast linked to a toxic diatom bloom. Nature 403:80-84.
Schreiber, J.D., P.D. Duffy, and D.C. McClurkin. 1976. Dissolved nutrient losses in storm runoff from five southern pine watersheds. J. Environ. Qual. 5:201-205.
Schueler, T.R. 1987. Controlling Urban Runoff: A Practical Manual for Planning and Designing Urban Best Management Practices. Metropolitan Washington Council of Governments, Washington, DC.
Schueler, T.R. 1992. Design of Stormwater Wetland Systems: Guidelines for Creating Diverse and Effective Stormwater Wetlands in the Mid-Atlantic Region. Metropolitan Washington Council of Governments, Washington, DC.
Schueler, T.R. 1996. Crafting better urban watershed protection plans. Watershed Protection Techniques 2(2):1-9.
Schulze, E.D., W. de Vries, M. Hauhs, K. Rosen, L. Rasmussen, O.C. Tann, and J. Nilsson. 1989. Critical loads for nitrogen deposition in forest ecosystems. Water, Air, and Soil Pollution 48:451-456.
Segerson, K. and N. Li. 1999. Voluntary approaches to environmental protection. The International Yearbook of Environmental and Resource Economics 1999/2000: A Survey of Current Issues, Folmer, H. and T. Tietenberg (eds.). Edward Edgar, Cheltenham, UK.
Segerson, K. and T. Miceli. 1998. Voluntary environmental agreements: good or bad news for environmental protection? Journal of Environmental Economics and Management 36(2):109-130.
Seitzinger, S.P. 1988. Denitrification in freshwater in coastal marine ecosystems: ecological and geochemical significance. Limnol. Oceanogr. 33:702-724.
Seitzinger, S.P. and A.E. Giblin. 1996. Estimating denitrification in North Atlantic continental shelf sediments. Biogeochem. 35:235-260.
Sfriso, A., B. Pavoni, A. Marcomini, and A.A. Orio. 1992. Macroalgae, nutrient cycles, and pollutants in the Lagoon of Venice. Estuaries 15:517-528.
Shanahan, P., M. Henze, L. Koncsos, W. Rauch, P. Reichert, L. Somlyody, and P. Vanrolleghem. 1998. River water quality modeling: problems of the art. Water Science and Technology 38(11):245-252.
Sharpley, A.N. 1993. Assessing phosphorus bioavailability in agricultural soils and runoff. Fertilizer Research 36:259-272.
Sharpley, A.N. 1995. Dependence of runoff phosphorus on soil phosphorus. J. Environ. Qual. 24:920-926.
Sharpley, A.N. (ed.). 2000. Agriculture and Phosphorus Management: The Chesapeake Bay. Lewis Publishers, Boca Raton, FL.
Sharpley, A.N., S.C. Chapra, R. Wedepohl, J.T. Sims, T.C. Daniel, and K.R. Reddy. 1994. Managing agricultural phosphorus for protection of surface waters: issues and options. J. Envir. Qual. 23:437-451.
Sharpley, A.N., W.J. Gburek, and G. Folmar. 1998. Integrated phosphorus and nitrogen management in animal feeding operations for water quality protection. In: Animal Feeding Operations and Ground Water: Issues, Impacts, and Solutions, Masters, R.W. and D. Goldman (eds.). National Ground Water Association, Westerville, OH, 72-95pp.
Sharpley, A.N., M.J. Hedley, E. Sibbesen, A. Hillbricht-Ilkowsk, W.A House, and L. Ryszkowski. 1995. Phosphorus transfers from terrestrial to aquatic ecosystems. In: Phosphorus in the Global Environment, Tiessen, H. (ed.), Wiley, 173-242pp.
Sharpley, A.N. and E.I. Lord. 1998. The loss of nitrogen and phosphorus in agricultural runoff: processes and management. In: Fertilization for Sustainable Plant Production and Soil Fertility, Van Cleemput, O. and G. Hofman (eds.). 11th World Fertilizer Congress of International Scientific Centre of Fertilizers, Gent, Belgium, 548-565 pp.
Sharpley, A.N., J.J. Meisinger, A. Breeuwsma, J.T. Sims, T.C. Daniel, and J.S. Schepers. 1998. Impacts of animal manure management on ground and surface water quality. In: Animal Waste Utilization: Effective Use of Manure as a Soil Resource, Hatfield, J.L. and B.A. Stewart (eds.). Ann Arbor Press, Chelsea, MI, 173-242pp.
Sharpley, A.N., J.J. Meisinger, J. Power, and D. Suarez. 1992. Root extraction of nutrients associated with long-term soil management. Adv. Soil Sci. 19:151-217.
Sharpley, A.N. and S. Rekolainen. 1997. Phosphorus in agriculture and its environmental implications. In: Phosphorus Loss from Soil to Water, Tunney, H., O.T. Carton, P.C. Brookes, and A.E. Johnston. (eds.). CAB International Press, Cambridge, England, 1-54pp.
Sharpley, A.N. and S.J. Smith. 1991. Effect of cover crops on surface water quality. In: Cover Crops for Clean Water, Hargrove, W.L. (ed.). Soil and Water Conserv. Soc., Ankeny, IA, 41-50pp.
Sharpley, A.N. and S.J. Smith. 1994. Wheat tillage and water quality in the Southern Plains. Soil Tillage Research 30:33-38.
Sharpley, A.N., S.J. Smith, J.A. Zollweg, and G.A. Coleman. 1996. Gully treatment and water quality in the Southern Plains. J. Soil Water Conserv. 51:512-517.
Sharpley, A.N. and J.K. Syers. 1979. Phosphorus inputs into a stream draining an agricultural watershed: amounts and relative significance of runoff types. Water, Air, and Soil Pollution 11:417-428.
Sharpley, A.N. and H. Tunney. 2000. Phosphorus research strategies to meet agricultural and environmental challenges of the 21st century. J. Environ. Qual. 29:176-181.
Shaver, R. and W.T. Howard. 1995. Are we feeding too much phosphorus? Hoards Dairy-man 140:280.
Shaw, S. and C. Fredine. 1956. Wetlands of the United States, their Extent, and their Value for Waterfowl and Other Wildlife. U.S. Department of Interior, Fish and Wildlife Service, Circular 39, Washington, DC, 67pp.
Shepherd, M.A. and E.I. Lord. 1996. Nitrate leaching from a sandy soil: the effect of previous crop and post-harvest soil management in an arable rotation. J. Ag. Sci. 127:215-229.
Short, F.T., D.M. Burdick, and J.E. Kaldy. 1995. Mesocosm experiments to quantify the effects of eutrophication on eelgrass, Zostera marina. Limnol. Oceanogr. 40:740-749.
Short, F.T., W.C. Dennison, and D.G. Capone. 1990. Phosphorus-limited growth of the tropical seagrass Syringodium filiforme in carbonate sediments. Mar. Ecol. Prog. Ser. 62:169-174.
Shreve, B.R., P.A. Moore, Jr., T.C. Daniel, D.R. Edwards, and D.M. Miller. 1995. Reduction of phosphorus in runoff from field-applied poultry litter using chemical amendments. J. Environ. Qual. 24:106-111.
Shumway, S.E. 1990. A review of the effects of algal blooms on shellfish and aquaculture. J. World Aquacult. Soc. 21:65-104.
Silk, J. and F.L. Joutz. 1997. Short and long run elasticities in U.S. residential electricity demand: a co-integration approach. Energy Economics 19(4):493-513.
Simpson, J. and J.R. Hunter. 1974. Fronts in the Irish Sea. Nature 250:404-406.
Simpson, T.W. 1998. A Citizen’s Guide to the Water Quality Improvement Act of 1998. Univ. of Maryland, College of Agriculture and Natural Resources, Maryland Cooperative Extension, College Park, MD.
Sims, J.T., R.R. Simard, B.C. Joern. 1998. Phosphorus losses in agricultural drainage: historical perspective and current research. J. Environ. Qual. 27:277-293.
Singh, V.P. (ed.). 1995. Computer Models of Watershed Hydrology. Water Resources Publications, Highlands Ranch, CO.
Singleton, F.L., R.W. Atwell, M.S. Janghi, and R.R. Colwell. 1982. Influence of salinity and organic nutrient concentration on survival and growth of Vibrio cholerae in aquatic microcosms. Appl. Environ. Microbiol. 43:1080-1085.
Sirois, D.L. and S.W. Fredrick. 1978. Phytoplankton and primary production in the lower Hudson River estuary. Est. Coast. Mar. Sci. 7:413-423.
Skaggs, R.W., and J.W. Gilliam. 1981. Effect of drainage system design and operation on nitrate transport. Transactions Am. Soc. Agric. Eng. 24(4):929-934 and 940.
Skeffington, R.A. 1999. The use of critical loads in environmental policy making: a critical appraisal. Env. Sci. Tech. 33:245.
Smayda, T.J. 1990. Novel and nuisance phytoplankton blooms in the sea: evidence for global epidemic. In: Toxic Marine Phytoplankton, Graneli, E., B. Sundstrom, R. Edler, and D.M. Anderson (eds.). Elsevier, New York, 29-40pp.
Smayda, T.J. 1974. Bioassay of the growth potential of the surface water of lower Narragansett Bay over an annual cycle using the diatom Thalasiosira pseudonana (oceanic clone, 13-1). Limnol. Oceanogr. 19:889-901.
Smayda, T.J. 1989. Primary production and the global epidemic of phytoplankton blooms in the sea: a linkage? In: Novel Phytoplankton Blooms: Causes and Impacts of Recurrent Brown Tides and Other Unusual Blooms, Cosper, E.M., E.J. Carpenter, and V.M. Bricelj (eds.), Springer-Verlag, Berlin.
Smith, V.K. 1996. Estimating Economic Values for Nature: Methods for Nonmarket Valuation, Elgar, E. (ed.). Cheltenham, UK.
Smith, R.A., R.B. Alexander, and M.G. Wolman. 1987. Water-quality trends in the nation’s rivers. Science 235:1607-1615.
Smith, R.A., G.E. Schwarz, and R.B. Alexander. 1997. Regional interpretation of water-quality monitoring data. Water Resources Research 33(12):2781-2798.
Smith, S.V. 1984. Phosphorus versus nitrogen limitation in the marine environment. Limnol. Oceanogr. 29:1149-1160.
Smith, S.V. and M.J. Atkinson. 1984. Phosphorus limitation of net production in a confined aquatic ecosystem. Nature 207:626-627.
Somlyody, L., M. Henze, L. Koncsos, W. Rauch, P. Reichert, P. Shanahan, and P. Vanrolleghem. 1998. River water quality modeling: future of the art. Water Science and Technology 38(11):253-260.
South Florida Water Management District (SFWMD). 1998. A Closer Look at Kissimmee River Research. South Florida Water Management District, West Palm Beach, FL.
Sparrow, L.A., A.N. Sharpley, and D.J. Reuter. 2000. Safeguarding soil and water quality. In: Opportunities for the 21st Century: Expanding the Horizons for Soil, Plant, and Water Analysis. Communications in Soil Science and Plant Analysis 31(11-14): in press.
Stranlund, J.K. 1995. Public mechanisms to support compliance to an environmental norm. Journal of Environmental Economics and Management 28(2):205-222.
Sterner, R.W., J.J. Elser, and D.O. Hessen. 1992. Stoichiometric relationships among producers, consumers, and nutrient cycling in pelagic ecosystems. Biogeochemistry 17:49-67.
Stommel, H. and H. Farmer. 1952. On the nature of estuarine circulation. Woods Hole Oceanographic Institute Reference Notes 52-51, 52-63 and 52-88.
Strecker, E.W. 1996. The use of wetlands for stormwater pollution control. Infrastructure 1(3):48-66.
Strecker, E.W., J. Kersnar, E.D. Driscoll, and R. Horner. 1992. The Use of Wetlands for Controlling Stormwater Pollution. Terrene Institute, Washington, DC, 66pp.
Strecker, E.W., M.M. Quigley and B.R. Urbonas. 1999. Determining urban stormwater BMP effectiveness. Proceedings 8th International Conference on Urban Storm Drainage, Joliffe, I.A. and J.E. Ball (eds.). Institution of Engineers, Canberra, Australia, Volume 2, 1079-1086pp..
Stutler, D., L.A. Roesner and M.F. Schmidt. 1995. Urban runoff and diffuse pollution. In: Nonpoint Pollution and Urban Stormwater Management, Novotny, V. (ed.). Technometric Publishing Co., Lancaster, PA.
Sunda, W.G. 1989. Trace metal interactions with marine phytoplankton. Biological Oceanography 6:411-442.
Taft, J.L., W.R. Taylor, E.O. Hartwig, and R. Loftus. 1980. Seasonal oxygen depletion in Chesapeake Bay. Estuaries 3(4):242-247.
Taylor, A.W., W.M. Edwards, and E.C. Simpson. 1971. Nutrients in streams draining woodland and farmland near Coshocton, Ohio. Water Resour. Res. 7:81-90.
Thayer, G.W., D.A. Wolfe, and R.B. Williams. 1975. The impact of man on seagrass systems. American Scientist 63:288-296.
Theis, T.L. and P.J. McCabe. 1978. Phosphorus dynamics in hypereutrophic lake sediments. Water Res. 12:677-685.
Thybo-Christesen, M., M.B. Rasmussen, and T.H. Blackburn. 1993. Nutrient fluxes and growth of Cladophora sericea in a shallow Danish bay. Mar. Ecol. Prog. Ser. 23:179-191.
Tietenberg, T. 1985a. Emissions trading: an exercise in reforming pollution policy. In: Resources for the Future. Washington, DC.
Tietenberg, T. 1985b. The valuation of environmental risks using hedonic wage models. In: Horizontal Equity, Uncertainty, and Economic Well-Being: NBER Studies in Income and Wealth Series 50:385-91, Martin, D. and T. Smeeding (eds.). University of Chicago Press.
Tiktak, A. and H.J.M. van Grinsven. 1995. Review of sixteen forest-soil-atmosphere models. Ecol. Model. 83:35-53.
Tobey, J.A. and H. Smets. 1996. The polluter pays principle in the context of agriculture and the environment. World Economy 19(1):63-87.
Tomascik, T. and F. Sander. 1985. Effects of eutrophication on reef-building corals: growth rate of the reef-building coral Montastrea annularis. Marine Biology 87:143-155.
Tomasko, D.A. and B.E. Lapointe. 1991. Productivity and biomass of Thalassia testudinum as related to water column nutrient availability and epiphyte levels: field observations and experimental studies. Mar. Ecol. Prog. Ser. 75:9-17.
Townsend, A. 1999. Nitrogen Cycling in the Temperate and Tropical Americas: A Report from the International SCOPE Nitrogen Project. Kluwer, Dordrecht, The Netherlands.
Tukey, J.W. 1977. Exploratory Data Analysis. Addison-Wesley Pub. Co., Reading, MA, 688pp.
Turner, M.G., V.H. Dale, and R.H. Gardner. 1989a. Predicting across scales: theory development and testing. Landscape Ecology 3:245-252.
Turner, M.G., R.V. O’Neill, R.H. Gardner, and B.T. Milne. 1989b. Effects of changing spatial scale on the analysis of landscape pattern . Landscape Ecology 3:153-162.
Turner, R.E., N. Qureshi, N.N Rabalais, Q. Dortch, D. Justic, R.F. Shaw, and J. Cope. 1998. Fluctuating silicate:nitrate ratios and coastal plankton food webs. Proc. Natl. Acad. Sci. 95:13,048-13,051.
Turner, R.E. and N.N. Rabalais. 1991. Changes in Mississippi River water quality this century: implications for coastal food webs. BioScience 41:140-148.
Turner, R.E. and N.N. Rabalais. 1994. Coastal eutrophication near the Mississippi River delta. Nature 368:619-621.
Tyrrell, T. 1999. The relative influences of nitrogen and phosphorus on oceanic primary production. Nature 400:525-531.
U.S. Bureau of the Census. 1998. Statistical Abstract of the United States: 1998 (118th edition). Washington, DC.
U.S. Congress. 1991. Catching our Breath: Next Steps for Reducing Urban Ozone. Office of Technology Assessment, Government Printing Office, Washington, DC.
U.S. Department of Agriculture (USDA). 1989. Fact Book of Agriculture. Misc. Publ. No. 1063, Office of Public Affairs, Washington, DC, 17pp.
U.S. Department of Agriculture (USDA) and Agricultural Stabilization and Conservation Service (ASCS). 1992. Conestoga Headwaters Project, Pennsylvania: Rural Clean Water Program, 10-Year Report 1981-1991. USDA-ASCS, Washington, DC.
U.S. Department of Agriculture (USDA) and Environmental Protection Agency (EPA). 1998a. Clean Water Action Plan: Restoring and Protecting America’s Waters. EPA-840-R-98-001. 89 pp.
U.S. Department of Agriculture (USDA) and Environmental Protection Agency (EPA). (1998b). Draft Unified National Strategy for Animal Feeding Operations, [Online]. Available: http://www.nhq.nrcs.usda.gov/cleanwater/afo/index.html [1999, June 30].
U.S. Department of Agriculture (USDA) and Environmental Protection Agency (EPA). 1999. Unified National Strategy for Animal Feeding Operations. U.S. Government Printing Office, Washington, DC.
U.S. Department of the Interior (DOI), Centers for Disease Control and Prevention, U.S. Food and Drug Administration (FDA), U.S. Department of Agriculture (USDA), Environmental Protection Agency (EPA), National Oceanic and Atmospheric Administration (NOAA), and National Institute for Environmental Health Sciences. 1997. National Harmful Algal Bloom Research and Monitoring Strategy: An Initial Focus on Pfiesteria, Fish Lesions, Fish Kills, and Public Health. Washington, DC, 26pp.
U.S. Geological Survey (USGS). (1999a). United States NWIS-W Data Retrieval, [Online]. Available: http://waterdata.usgs.gov/nwis-w/us/ [2000, February 17].
U.S. Geological Survey (USGS). (1999b). Archives of Models and Modeling Tools, [Online]. Available: http://smig.usgs.gov/SMIG/model_archives.html [1999, November 16].
Urbonas, B. and P. Stahre. 1993. Stormwater Best Management Practices and Detention for Water Quality, Drainage and Combined Sewer Overflow Management. Prentice Hall, Englewood Cliffs, NJ.
Valiela, I., J. McClelland, J. Hauxwell, P.J. Behr, D. Hersh, and K. Foreman. 1997. Macroalgal blooms in shallow estuaries: controls and ecophysiological and ecosystem consequences. Limnol. Oceanogr. 42:1105-1118.
Valigura, R.A., R.B. Alexander, D.A. Brock, M.S. Castro, T.P. Meyers, H.W. Paerl, P.E. Stacey, and D. Stanley (eds.). 2000. An Assessment of Nitrogen Inputs to Coastal Areas with an Atmospheric Perspective. AGU Coastal Estuaries Series.
Vallino, J.J. and C.S. Hopkinson. 1998. Estimation of dispersion and characteristic mixing times in Plum Island Sound Estuary. Estuarine, Coastal, and Shelf Science 46:333-350.
Vallis, I., W.J. Parton, B.A. Keating, and A.W. Wood. 1996. Simulation of the effects of trash and nitrogen fertilizer management on soil organic matter levels and yields of sugarcane. Soil Till. Res. 38:115-132.
van Breement, N., P.A. Burroughs, E.J. Velthorst, H.F. van Dobben, T. de Wit, T.B. Ridder, and H.F.R. Reijnders. 1982. Soil acidification from atmospheric ammonium sulphate in forest canopy throughfall. Nature 299:548-550.
van Raaphost, W., P. Ruadij, and A.G. Brinkman. 1988. The assessment of benthic phosphorus regeneration in an estuarine ecosystem model. Neth. J. Sea Res. 22:23-26.
Varela, R.A., A. Cruzado, and J.E. Gabaldon. 1995. Modeling primary production in the North Sea using the European regional seas ecosystem model. Neth. J. Sea Res. 33(3/ 4):337-361.
Viessman, Jr., W. and M.J. Hammer. 1998. Water Supply and Pollution Control, 6th Ed. Addison-Wesley, Reading, MA.
Vince, S., and I. Valiela. 1973. The effects of ammonium and phosphate enrichment on chlorophyll a, a pigment ratio, and species composition of phytoplankton of Vineyard Sound. Mar. Biol. 19:69-73.
Vitousek, P.M., J. Aber, S.E. Bayley, R.W. Howarth, G.E. Likens, P.A. Matson, D.W. Schindler, W.H. Schlesinger, and G.D. Tilman. 1997. Human alteration of the global nitrogen cycle: causes and consequences. Ecol. Issues 1:1-15.
Vitousek, P.M. and R.W. Howarth. 1991. Nitrogen limitation on land and sea: how can it occur? Biogeochemistry 13:87-115.
Vitousek, P.M. and W.A. Reiners. 1975. Ecosystem succession and nutrient retention: a hypothesis. Bioscience 25:376-381.
Vollenweider, R.A. 1976. Advances in defining critical loading levels for phosphorus in lake eutrophication. Mem. First Ital. Idrobiol. 33:53-83.
Vought, L., J. Dahl, C. Pedersen, and J. Lacoursiere. 1994. Nutrient retention in riparian ecotones. Ambio 23:342-348.
Wadman, W.P., C.M.J. Sluijsmans, and L.C.N. de la Lande-Cremer. 1987. Value of animal manures: changes in perception. In: Animal Manure on Grassland and Fodder Crops, van der Meer, H.G. (ed.). Martinus Nijhoff Publishers, Dordrecht, The Netherlands, 1-45pp.
Ward, R.C. 1984. On the response to precipitation of headwater streams in humid areas. J. Hydrol. 74:171-189.
Warren, I.R. and H.K. Bach. 1992. MIKE 21: a modelling system for estuaries, coastal waters and seas. Environmental Software 7. Elsevier, New York.
Water Environment Federation (WEF). 1998. Biological and Chemical Systems for Nutrient Removal. Alexandria, VA.
Water Pollution Control Federation (WPCF) (now WEF). 1989. Combined sewer overflow pollution abatement. WPCF Manual of Practice No. FD-17. Alexandria, VA.
Weersink, A., C. Dutka, and M. Goss. 1998. Crop price risk effects on farmer abatement costs of reducing nitrate levels in groundwater imposed by environmental policy instruments. Canadian Journal of Agricultural Economics 46(2):171-190.
Weinraub, J. 1997. Pfiesteria fallout: wholesalers moan, restaurants try to adjust. The Washington Post, 1 October, Washington, D.C.
Westphal, P.J., L.E. Lanyon, and E.J. Partenheimer. 1989. Plant nutrient management strategy implications for optimal herd size and performance of a simulated dairy farm. Agric. Syst. 31:381-394.
Wetzel, R.L. 1996. Ecosystem Processes Modeling of Lower Chesapeake Bay Submerged Aquatic Vegetation and Littoral Zones. Briefing paper to the Chesapeake Bay Program Living Resources Subcommittee, 15p.
Wetzel, R.L. and C. Buzzelli. 1997. Modeling the lower Chesapeake Bay littoral zone and fringing wetlands: ecosystem processes and habitat linkages. Annual Report to EPA on Region III, Annapolis, MD, 27p.
Wetzel, R.L. and H. Neckles. 1986. A model of Zostera marina L. photosynthesis and growth: simulated effects of selected physical-chemical variables and biological interactions. Aquatic Botany 26:307-323.
Whelpdale, D.M., P.W. Summer, and E. Sanhuez. 1997. A global overview of atmospheric acid deposition fluxes. Environmental Monitoring and Assessment 48:217-227.
Whitehead, D.C. and N. Raistrick. 1990. Ammonia volatilization from five nitrogen compounds used as fertilizers following surface application to soils. J. Soil Sci. 41:387-394.
Whittier, T.R., R.M. Hughes, and D.P. Larsen. 1988. Correspondence between ecoregions and spatial patterns in stream ecosystems in Oregon. Canadian Journal of Fisheries and Aquatic Sciences 45:1264-1278.
Wienke, S.M., B.E. Cole, and J.E Cloern. 1993. Plankton Studies in San Francisco Bay, California: Chlorophyll Distributions and Hydrographic Properties of San Francisco Bay, 1992. U.S. Geological Survey Open-File Report 93-423.
Williams, M.W., J.S. Baron, N. Caine, R. Sommerfeld, and R.J. Sanford. 1996. Nitrogen saturation in the Rocky Mountains. Environ. Sci. Tech. 30:640-646.
Willmott, C.J., S.G. Ackleson, R.E. Davis, J.J. Feddema, K.M. Klink, D.R. Legates, J. O’Donnell, and C.M. Rowe. 1985. Statistics for the evaluation and comparison of models. J. Geophys. Res. 90:8995-9005.
Wirl, F. 1997. The Economics of Conservation Programs. Kluwer Academic Press, Boston, Dordrecht and London.
Wright, A.C., R.T. Hill, J.A. Johnson, M.C. Roghman, R.R. Colwell, and J.G. Morris, Jr. 1996. Distribution of Vibrio vulnificus in the Chesapeake Bay. Appl. Environ. Microbiol. 62:717-724.
Wu, Z. and L D. Satter. 1998. Milk production and reproductive performance of dairy cows fed low or normal phosphorous diets . J. Dairy Sci. 81 (Supp. 1):326 (Abstract).
Wulff, F., A. Stigebrandt, and L. Rahm. 1990. Nutrient dynamics of the Baltic Sea. Ambio 19:126-133.
Yentsch, C.S. and D.A. Phinney. 1989. A bridge between ocean optics and microbial ecology. Limnol. Oceanogr. 34:1694-1705.
Yiridoe, E. and A. Weersink. 1998. Marginal abatement costs of reducing groundwater nitrogen pollution from intensive and extensive management choices. Agricultural and Resource Economics Review 27(2):169-185.
Young, R.A., C.A. Onstad, D.D. Bosch, and W.P. Anderson. 1994. Agricultural non-point source pollution model. AGNPS User’s Guide, v. 4.02. North Central Soil Conservation Research Laboratory, Morris, MN.
Zarbock, H.W., A.J. Janicki, and S.S. Janicki. 1996. Estimates of Total Nitrogen, Total Phosphorus, and Total Suspended Solids to Tampa Bay, Florida. Tampa Bay National Estuary Program Technical Publication #19-96. St. Petersburg, FL.
Zucker, L.A. and L.C. Brown. 1998. Agricultural drainage: water quality impacts and subsurface drainage studies in the midwest. Ohio State University Extension Service Bulletin , No. 871. Columbus, OH.