Latitudinal gradient of floristic condition among Great Lakes coastal wetlands

Coastal wetland vegetation along the Great Lakes differs strongly with latitude, but most studies of Great Lakes wetland condition have attempted to exclude the effect of latitude to discern anthropogenic effects on condition. We developed an alternative approach that takes advantage of the strong relationship between latitude and coastal wetland floristic condition. Latitude was significantly correlated with 13 of 37 environmental variables tested, including growing degree days, agriculture, atmospheric deposition, nonpoint-source pollution, and soil texture, which suggests that latitude is a good proxy for several environmental drivers of vegetation. Using data from 64 wetlands along the U.S. coast of Lakes Huron,...

Categories: Publication; Types: Citation; Tags: Data Visualization & Tools, Emergent, Environmental gradient, Floristic quality, Growing degree days, All tags... Invasive plant, Landscapes, Northeast CASC, Other Landscapes, Plant community, Science Tools For Managers, Fewer tags