Some of the biggest threats to federally designated wilderness come from outside the wilderness boundary. There are times when those who steward wilderness can adequately address these threats and times when the specific threat is linked to a much bigger environmental issue. A recent op/ed piece in the Duluth News Tribune discusses how industrial air pollution is impacting the Boundary Waters Canoe Area Wilderness, what the causes are and some potential solutions. As wilderness stewards, we have to be aware of both internal and external threats in order to effectively manage and protect the life sustaining benefits and values of wilderness.
From the Duluth News Tribune:
Haze generally is thought of as a city problem. Unfortunately, haze and industrial air pollution also invade our national parks and wilderness areas. One in three national parks across the country suffers from air pollution levels that exceed health standards set by the U.S. Environmental Protection Agency.
In Minnesota, haze hangs over the splendor of Voyageurs National Park and the Boundary Waters Canoe Area Wilderness, not only spoiling pristine views but also making the air unhealthy for visitors, plants and wildlife.
Full article here: http://www.duluthnewstribune.com/event/article/id/183307/group/Opinion/
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