May 3, 1993 - Mainstreet Radio’s Catherine Winter profiles the Coleraine mine pits, which some locals consider to be a rare sight of beauty. The inactive iron ore mine pits with man-made bluffs has begun to be retaken by nature and fill with water. Some now see commercial, residential, and recreational opportunities.
May 3, 1993 - Midday’s Gary Eichten interviews Ron Libertus, advocate and expert in American Indian art & culture, shares his insights on how Mille Lacs spearfishing during spawning season is an important part of native tradition. Libertus details the ties to cyclical nature, tribute, and spirituality.
May 12, 1993 - Mainstreet Radio’s Leif Enger reports on the presence of smelt in the Lake of the Woods, and research taking place to counter any harmful effects the invasive species may pose.
May 31, 1993 - Mainstreet Radio’s Leif Enger reports on the debate over walleye stocking in the lakes of Minnesota. The DNR used to pride itself on its walleye stocking program with more than 1,200 lakes on the list. It's the largest such effort in the country…but some biologists believe the hatcheries may be a waste of time and money.
June 7, 1993 - Mainstreet Radio’s Catherine Winter reports on a Civilian Conservation Corps reunion at Iron World (later known as Minnesota Discovery Center) in Chisholm, Minnesota. Winter talks with a few individuals as they reflect on their time with CCC. Many of the members of the corps had been workers from the Iron Range.
June 23, 1993 - Mainstreet Radio’s Leif Enger profiles Bob Lessard, a Minnesota state senator known for his strong environmental and natural resource stances. His views have supporters and critics from both ends of the ecological debate in northern Minnesota.
July 31, 1993 - On this Saturday Midday, Joan Nassauer, head of the Landscape Architecture department at the University of Minnesota, discusses ecologically sustainable landscaping for businesses and homes. She defines the term “landscape architecture.” Nassauer also answers listener questions.
August 6, 1993 - Minnesota nature photographer Craig Blacklock talks about his book “The Lake Superior Images.” Blacklock describes what he sees of the lake through his camera eye. He also shares his concerns regarding over-development and on protecting the North Shore.
August 21, 1993 - MPR’s Paula Schroeder talks with Deb Brown, horticulturist with the University of Minnesota, about the perennial gardening and lawn ideas.
September 8, 1993 -