By Eric Freedman
Empty lots in deindustrialized cities like Detroit may contribute to bird species diversity, says a new study by researchers at MSU and Carleton University in Canada. The study is based on sound recordings collected at 110 sites in 11 Detroit neighborhoods. The study recommends that vacant land management in the city takes a balanced approach that considers the needs of both residents and birds. There are other concerns about vacant land, too, including as sites for solar arrays.
The post Vacant lots boost diversity among Detroit’s birds, study finds first appeared on Great Lakes Echo.By Rachel Lewis
Michigan environmental officials found 1,4-dioxane, a toxic chemical, in six residential water wells in Scio Township during annual state testing. The dioxane, coming from the Gelman Plume, ranged between 0.33 to 0.86 parts per billion (ppb), well under the state Department of Environment, Great Lakes and Energy’s (EGLE) drinking water limit of 7.2 ppb. Although the state says the water is safe, some advocates for a more aggressive plume cleanup say the new detection suggests the plume is moving north. They say it could be dangerous if it reaches Barton Pond, Ann Arbor’s main water source.