The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.
From page 134... ...
PHILLIPS University of minois ABSTRACT Carboniferous coal-folllling swamps are an excellent system in which to evaluate the effects of regional to global climatic changes on ecosystem structure and dynamics. Stressful physical conditions restrict the access of most species, creating semiclosed conditions in which the signal-to-noise ratio should be high.
|
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More
information on Chapter Skim is available.