Upper Midwest Environmental Sciences Center
Distribution and enrichment of trace metals (Cd, Cr, Cu, Ni, Pb, Zn) in bottom sediments of Navigation Pools 4 (Lake Pepin), 5, and 9 of the Upper Mississippi River:
Sampling Purpose: This study was designed through the University of Wisconsin-La Crosse to determine whether trace metals were settling out and accumulating in Lake Pepin bottom sediments. Bed sediment samples (grab and core) were collected at several locations in the Upper Mississippi River (Pools 4, 5, and 9) and analyzed for volatile matter content and metals. Sample coordinates were approximated in ArcView using detailed map descriptions.
Number of Observations (samples) in Data Set: 313
Institution Providing Data: University of Wisconsin-La Crosse
Data Set No. 11:
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Data source variables
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Sample variables
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Classes of Contaminants (in both data set 11 and other data sets)
Inorganic contaminants:
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Metals, metalloids, nutrients and others
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Content manager: Michelle Bartsch
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.umesc.usgs.gov/data_library/sediments_contaminants/datasets/11.html
Page Contact Information: Contacting the Upper Midwest Environmental Sciences Center
Page Last Modified:
January 29, 2016
