. Critical trends assessment Program 2002 report. Critical Trends Assessment Project; Ecosystem management; Environmental monitoring; Natural resources surveys. 8 - S 6 - X 01 J r^ B T3 C l. * ' A ra :) a (J 2 - to o U. 0 J h rf. North Central South North Central South Region within Illinois Figure 4. Regional comparisons for wetland and grassland sites (± 1 Standard Error) ANOVA: N= 205. I: p<, C: p< Species Richnessp< Introduced Coverp< Different letters indicate significant differences between groups. 86. Please note that these images are extracted from sc


. Critical trends assessment Program 2002 report. Critical Trends Assessment Project; Ecosystem management; Environmental monitoring; Natural resources surveys. 8 - S 6 - X 01 J r^ B T3 C l. * ' A ra :) a (J 2 - to o U. 0 J h rf. North Central South North Central South Region within Illinois Figure 4. Regional comparisons for wetland and grassland sites (± 1 Standard Error) ANOVA: N= 205. I: p<, C: p< Species Richnessp< Introduced Coverp< Different letters indicate significant differences between groups. 86. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Illinois. Dept. of Energy and Natural Resources; Illinois. Natural History Survey Division; Critical Trends Assessment Project. [Illinois] : Illinois Dept. of Energy and Natural Resources, Office of Realty and Environmental Palnning : Office of Scientific Research and Analysis, Natural History Survey Division


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