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Southwest Savanna Environmental Analysis

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The Southwest Savanna is characterized by the hilltops, rivers and valleys and steep wooded slopes within the area. The average growing season in this part of southern Wisconsin is 153 days, making it the fourth longest growing season of the different landscapes within the state (Wisconsin Department of Natural Resources 2015). Of all the land in this section of Wisconsin, about 3.5% belongs to state, county, or municipal governments; this includes the state parks, natural areas, and wildlife areas. (Wisconsin Department of Natural Resources 2015). In the past, a majority of the forests in the Southern Savanna burned frequently. These forests depended on the fires to help maintain the area and return nutrients to the soil. In the mid-1800s, …show more content…

Geologists have said that the deep granites are the "roots" of the mountains that were once here more than two billion years ago (Belmont Mound State Park Geology). The sandstones and limestones, that the mound is composed of, was originally deposited on top of the granite as the sea bottom of the sea that once covered a major part southern Wisconsin (Belmont Mound State Park Geology). Since Belmond Mound is in the Driftless area, the erosion patterns that carved southwestern Wisconsin are what created the mound. Over the 400 million year erosion cycle, streams removed the sandstone limestone, and dolomite from the southern part of Wisconsin (Belmont Mound State Park Geology). The remains of these minerals in this region exist only as tiny remnants on the tops of the Blue, Platte, Belmont and Sinsinawa mounds. If these mounds were not capped by the Niagara dolomite in the area, they would have been cut down to the level of the lands surrounding them (Belmont Mound State Park Geology). The Belmont Mound is an example of the southern mesic and dry-mesic forests in Wisconsin. The east central part of the woods is more mesic with sugar maple being the dominant species while larger red oak, basswood, and white ash dominate the remainder, with some black walnut mixed in (Belmont Mound Woods No. 167). The areas of the mound that were the focus of the study were the Southern (day one) and Eastern (day two)

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