. Bulletin. Natural history; Natural history. 708 Illinois Natural History Survey Bulletin Vol. 32, Art. 4 plotted on the map. The data for the mercury in soil were not sufficiently coherent for the computer to plot a map and have thus been omitted. Interpretation of the results of the soil analyses is difficult at best and is com- plicated by the occurrence of two soil types in the study area. Analysis of variance among mean sample concentrations from the two soil types shows significant dif- ferences of cobalt, copper, lead, and zinc at P< However, for these elements the higher mean
. Bulletin. Natural history; Natural history. 708 Illinois Natural History Survey Bulletin Vol. 32, Art. 4 plotted on the map. The data for the mercury in soil were not sufficiently coherent for the computer to plot a map and have thus been omitted. Interpretation of the results of the soil analyses is difficult at best and is com- plicated by the occurrence of two soil types in the study area. Analysis of variance among mean sample concentrations from the two soil types shows significant dif- ferences of cobalt, copper, lead, and zinc at P< However, for these elements the higher mean value occurred for the Virden soil, which occurs primarily to the south of the power plant. Yet the wind data indicate that the majority of the par- Fig. 9.—Distribution of nicl<el (Mg/g) in the soils sur- rounding ttie Kincaid Generating 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. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
