. Critical trends assessment Program 2002 report. Critical Trends Assessment Project; Ecosystem management; Environmental monitoring; Natural resources surveys. ⢠Dogwood no snInrBcnose A Dogwood signs 01 ancvtcnos* Figure 4. Presence of dogwood anthracnose #trees per hectare 120 n loo- se 60 40- 20- oJ CSugar Maple ±1 __ J E o o oo 6 CN J E o o 1 o CO E o o in 6 J E o o CD O in E o o CD A â Oak E o in V E o o in E o o CM O diameter class Figure 5. Example of a site that may exhibit maple takeover in the future 63. Please note that these images are extracted from scanned page images that may
. Critical trends assessment Program 2002 report. Critical Trends Assessment Project; Ecosystem management; Environmental monitoring; Natural resources surveys. ⢠Dogwood no snInrBcnose A Dogwood signs 01 ancvtcnos* Figure 4. Presence of dogwood anthracnose #trees per hectare 120 n loo- se 60 40- 20- oJ CSugar Maple ±1 __ J E o o oo 6 CN J E o o 1 o CO E o o in 6 J E o o CD O in E o o CD A â Oak E o in V E o o in E o o CM O diameter class Figure 5. Example of a site that may exhibit maple takeover in the future 63. 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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