. The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project. Man; Pollution; Environmental protection; Ecology; Environmental impact analysis. 1 1 1 r b. Rest of IL Loadings H 1983 1984 1985 1986 1987 1988 1989 1990 1991 YEAR 1983 1984 1985 1986 1987 1988 1989 1990 1991 YEAR Figure 27. Dry deposition loadings of sulfate (kg ha' yr') for the Chicago area (a) and the remainder of the State of Illinois (b), from ILEPA annual median concentration and NOAA/ATDD Vj statistics. 100 •D a o _i a. M. 1 1 1 1 1 1 1 b. Rest of IL Loadings _ A _ A A A
. The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project. Man; Pollution; Environmental protection; Ecology; Environmental impact analysis. 1 1 1 r b. Rest of IL Loadings H 1983 1984 1985 1986 1987 1988 1989 1990 1991 YEAR 1983 1984 1985 1986 1987 1988 1989 1990 1991 YEAR Figure 27. Dry deposition loadings of sulfate (kg ha' yr') for the Chicago area (a) and the remainder of the State of Illinois (b), from ILEPA annual median concentration and NOAA/ATDD Vj statistics. 100 •D a o _i a. M. 1 1 1 1 1 1 1 b. Rest of IL Loadings _ A _ A A A A 1 A - T 1 1 1 r 1 r 1 r ' r 1983 1984 1985 1986 1987 1988 1989 1990 1991 1983 1984 1985 1986 1987 1988 1989 1990 1991 YEAR YEAR Figure 28. Dry deposition loadings ofTSP or mass of aerosol particles (kg ha' yr') for the Chicago area (a) and the remainder of the State of Illinois (b), from ILEPA annual median concentration and NOAA/ATDD Vj statistics. 189. 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; Critical Trends Assessment Project. Springfield, Ill. : Ill. Dept. of Energy and Natural Resources
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Keywords: ., bookcentury1900, booksubjecte, booksubjectecology, booksubjectman
