Browse Prairie Research Institute by Author "Bahnsen, Brooke"
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Tweddale, Tari; Brown, Patrick W.; Bahnsen, Brooke; Chapa, Leonardo (Illinois Natural History Survey, 2006)The Illinois Gap Analysis Project (IL-GAP) started in 1994 as part of the Upper Midwest Gap Analysis Project (UMGAP). The Upper Midwest GAP Project includes the States of Minnesota, Wisconsin, Illinois, and Michigan and ...
Luman, Donald; Tweddale, Tari; Bahnsen, Brooke; Willis, Patrick (Illinois State Geological Survey, Department of Natural Resources, 2004)This map updates and revises the "Land Cover of Illinois" map (Luman et.al. 1996). The map was produced from the computer-assisted classification and interpretation of Landsat 5 Thematic Mapper and Landsat 7 Enhanced ...