Beetle Controls Purple Loosestife

A European plant called purple loosestrife is increasingly making
itself at home near lakes, wetlands, and meadows throughout the Great
Lakes region. That’s bad news for native plants that are pushed out by
the aggressive newcomer. But help could be on the way. The Great
Lakes Radio Consortium’s Tracy Samilton reports on a program to
introduce a loosestrife-munching beetle:

Battle Lines Drawn for the Round Goby

  • A plan by the U.S. Army Corps of Engineers is intended to stop invasive species from traveling between the Great Lakes and the Mississippi river and its tributaries.

The government is trying to stop an invader from expanding from the GreatLakes into the Mississippi River system. The Great Lakes Radio Consortium’sLester Graham reports… the field of battle is a small channel nearChicago:

Chicago Wilderness

A coalition in the Chicago area is putting together a unique plan to
make the most of the remnants of the forests, prairies, sand dune
beaches, and other natural areas. The Great Lakes Radio Consortium’s
Lester Graham reports that other large cities are watching to see if
Chicago is successful in bringing back native plants and animals to a
largely urban area:

Great Lakes Fishing Industry Remembered

Like many Great Lakes harbor towns, the days of busy fishing villages
on the waters of Lake Superior are gone. Now these towns are mere
shadows of their heyday, and only a handful of commercial fishing boats
still cast their nets. Pressures from sport anglers and exotic species
have dramatically changed the industry over the past four decades. The
Great Lakes Radio Consortium’s Mike Simonson examines how these towns
are trying to rediscover that history:

Screening Out Exotics

Efforts to find new technology to stop the spread of exotic speciesentering the Great Lakes continue, even as some worry that a virus-basedthreat could make its way here. The Great Lakes Radio Consortium’s MikeSimonson has more:

Global Warming in the Peatlands

President Clinton has said this summer’s record breaking heat is evidence of global warming, and he blasted congress for ignoring the problem. Most scientists are firmly convinced that global warming is already underway, but there is still some scientific uncertainty about what effects it might have. Around the world, scientists are looking for answers. The Great Lakes Radio Consortium’s Stephanie Hemphill reports on one research project now underway: