Northern Cascades National Park :: essays research papers

The purpose of this paper is to give you some background information on Northern Cascades National Park and to talk about the management techniques the park uses to preserve it. Northern Cascades National Park became a national park on Oct 2, 1968, when Lyndon Johnson sighed the North Cascades Act. Twenty years later congress designated 93% of the park as a Stephen Mater Wilderness. When congress declares an area as â€Å"wilderness,† it provides extra protection against human impact. Northern Cascades National Park is mostly used for backpackers and mountain climbers, who have little impact on the park. There is one gravel road open to the public that is in the park, but very few people utilize it. Each year Northern Cascades National Park receives about 400,000 visitors for recreational purposes. Native Americans were amongst the first to use this area. Four Indian tribes inhabited the Cascades; the Upper Skagits, Sauk, Suiattle, and Swinomish who were attracted to this area for its plentiful resources. By the 1770’s there was Euro American presence in the Cascades. The Euro Americans used this area to get furs and pelts for trading. The beaver, wolf, and grizzly bear were the most sought after pelts in the cascades, do to their abundance. Later many would come to mine the cascades, but there wasn’t much of what they were looking for. Northern Cascades National Park is about 684,000 acres and encompasses Ross Lake and Lake Chelan National Recreation Area. In today’s society there are very few wilderness areas that aren’t impacted by human activity like Northern Cascades National Park. Many areas within the park have had little human intervention. In many areas of the park the only human impact is coming form air and water pollution, which doesn’t sound good. But this is still a lot less impact than other parks receive. The Cascades stretch as far south as California and continues north to British Columbia. The cascade mountain range didn’t used to be part of North America, but millions of years ago it attached itself do to accumulation of sediment, colliding tectonic plates, and volcanic activity (www.north.cascades.national-park.com/info.htm). The Cascades is one of the youngest mountain ranges in the world and one of the fasting growing. Depending where you are in the park the climate can dramatically change. From the hundreds of small lakes and rivers that sculpt the lowlands to the mountain tops that reach up to 1000