Articles by Eric Freedman

Martens Puzzle Scientists With Return To Isle Royale

Eric Freedman
Great Lakes Echo
Thursday, September 27, 2018 - 3:15pm
When it comes to wildlife at Isle Royale National Park, most eyes are on the wolves and moose. But the 17 other mammal species on the island draw far less scientific and public attention.

Investigating The Enigma Of Lingering Mercury In The U.P.

Eric Freedman
Great Lakes Echo
Tuesday, September 11, 2018 - 10:00am
Mercury levels remain high in the lakes, rivers and fish of the western part of Michigan's Upper Peninsula despite a substantial decline in airborne mercury emissions over the past 30 years.

Invasive Plants, Habitat Loss Drive Black Tern Decline In Great Lakes Wetlands

Eric Freedman
Great Lakes Echo
Friday, January 19, 2018 - 12:20pm
The once-abundant black tern is far less abundant in Great Lakes wetlands, a victim of habitat loss and invasive plant species.
Series: Climate Science And Wisconsin

Climate Change Could Make Great Lakes A 'Sweet Spot' For Dairy

Eric Freedman
Great Lakes Echo
Wednesday, September 6, 2017 - 4:25pm
Climate change may give a big boost to dairy farming in the Midwest, including Michigan and northern Wisconsin, a new study of the future for U.S. dairy farms reports.
Series: Phosphorus In Wisconsin's Land And Water

Water Clarity Is a Murky Matter In The Great Lakes

Eric Freedman
Great Lakes Echo
Wednesday, August 30, 2017 - 2:15pm
In a startling turn-about, Lake Superior has lost its championship title as the clearest of the Great Lakes.

Efforts To Boost Marten Numbers In Wisconsin Meet Ongoing Failure

Eric Freedman
Great Lakes Echo
Wednesday, August 2, 2017 - 12:15pm
Martens are North America's most frequently translocated carnivore, with projects in 16 states and six provinces from the 1800s until the present. They were wiped out in most of the Great Lakes region after European colonization and later reestablished in some states.