![]() ![]() With more than 500 access points and harbors, the river is a recreational resource to more than 3 million people annually (more than Yellowstone). This 240,000- acre refuge, which runs for 261 miles along the river valley, provides habitat for 40% of America’s waterfowl and more than 300 bird species. This river floodplain that bisects the Driftless Region was declared the Upper Mississippi River National Wildlife and Fish Refuge in 1924. Bird Watchingīoscobel and its neighboring communities are located along the Lower Wisconsin Riverway–a 92-mile stretch of wild river unimpeded by any man-made structures, with the scenic beauty of the bluffs protected by state law.Ī few miles west, the Wisconsin River joins the Mighty Mississippi. For these reasons, our area truly is Wisconsin’s Outdoor Recreation Destination. From that vantage point, one also can view the stunning scenery of the river valley.įew places in the Midwest can rival the Boscobel area for the sheer volume of publicly-accessible land, Driftless Region scenic beauty, and wide range of opportunities for outdoor fun and adventure. Additionally, an increase in forest and wetland buffers at smaller (catchment and riparian) spatial scales,Īnd an increase in forest connectivity at watershed scales should enhance the natural cleansing functions of both forests and wetlands and improve or maintain lake water quality.Frank’s Hill, also known as Shadewald Mounds, just north of the Wisconsin River from Muscoda near the intersection of Highways 193 and 60, provides an opportunity for visitors to hike to the top of a bluff crowned with ancient Native American effigy mounds, including one in the form of a raptor and another in the form of a bear. Results of this study suggest that landscape management goals for lake protection should include minimizing agriculture in riparian areas. The affect of landscape position is a significant factor in interpreting impacts on lakes particularly at local scales and should be considered in future work. Water quality predictions based on landuse and landscape metrics were more often confirmed at larger (watershed) spatial scales. Decreased shape complexity of the patches (area weighted mean shape index) was positively correlated with reduced water quality andĪgriculture. High landscape interspersion and increased edge densities were also correlated with increased solute concentrations. ![]() Productivity, erosion and sedimentation, increased solute concentrations, and atrazine. Agriculture was positively correlated with nutrient enrichment and reduced sedimentation, nutrients and dissolved solids). These data show that in general, high proportions of forests and wetlands were correlated with desirable water quality characteristics (i.e. Differences in chemistry among lakes were most correlated with lake depth which is related to landscape position and governed by geomorphology. Correlation and multiple regression analyses tested our assumptions (based on previous stream studies) about correlations between landuse and land cover heterogeneity, and water quality proxies. How lakes varied across gradients of water and sediment chemistry and lake morphometry. Nonmetric multidimensional scaling was used to evaluate Twelve lakes, similar in most respects except for surrounding landuse and landscape position, were sampled over a two year period for water quality proxies of nutrient enrichment and productivity erosion and sedimentation solutes, and anthropogenic chemicals. This studyĬontributes to the small but growing body of research on the landscape ecology of lakes. Current knowledge of how landscapes influence water resources comes primarily from stream studies. ![]() Changes in landscape heterogeneity, historic landcover change, and human disturbance regimes are governed by complex interrelated landscape processes that modify lake water quality through the addition of nutrients, sediment, anthropogenic chemicals, and changes in major ion concentrations. ![]()
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