References
Hong, S-Y., and E. Kalnay. 2000. Role of sea-surface temperature and soil-moisture feedback in the 1998 Oklahoma-Texas drought. Nature 408: 842-844.
Hornberger, G. M., J. D. Aber, J. Bahr, R. C. Bales, K. Beven, E. Foufoula-Georgiou, G. Katul, J. L. Kinter III, R. D. Koster, D. P. Lettenmaier, D. McKnight, K. Miller, K. Mitchell, J. O. Roads, B. R. Scanlon, and E. Smith. 2001. A Plan for a New Science Initiative on the Global Water Cycle. U.S. Global Change Research Program, Washington, D.C.
NRC. 1999. Hydrologic Science Priorities for the U.S. Global Change Research Program: An Initial Assessment. National Academy Press, Washington, D.C.
NRC. 2001a. Basic Research Opportunities in Earth Science. National Academy Press, Washington, D.C.
NRC. 2001b. Grand Challenges in Environmental Sciences. National Academy Press, Washington, D.C.