Landscapes of Ecological Importance in Illinois

Earth & Environmental Sciences

• land 100%
• geographic information system 52%
• ranking 42%
• systems analysis 31%
• corridor 28%
• preserve 25%
• habitat corridor 24%
• easement 21%
• direct discharger 21%
• Index of Biotic Integrity 21%
• software 19%
• animal population 19%
• landscape ecology 18%
• wildlife habitat 18%
• pilot project 17%
• natural area 17%
• impoundment 16%
• parameter 15%
• industrial waste 15%
• registration 14%
• livestock 14%
• fragmentation 13%
• sewage 12%
• natural resource 12%
• water supply 11%
• wetland 11%
• fauna 11%
• road 10%
• disturbance 10%
• animal 10%
• water quality 9%
• pollution 9%
• nutrient 9%
• habitat 9%
• water 9%
• resource 8%
• loss 7%
• program 7%
• project 7%
• river 7%
• effect 6%
• soil 6%
• analysis 3%