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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Lawrence D. Igl Northern Prairie Wildlife Research Center U.S. Geological Survey - ScienceBase Ecosystems Joshua T. Ackerman More... Categories Data (1) Tag Types Theme (1) USGS Scientific Topic Keyword (1) Place (1) Harvest Set (1) Tag Schemes USGS Thesaurus (1) None (1) ISO 19115 Topic Categories (1) Getty Thesaurus of Geographic Names (1) View Results as: JSON ATOM CSV

Wetland water-management may influence mercury bioaccumulation in songbirds and ducks at a mercury hotspot data release We examined the role of wetland water-management on mercury bioaccumulation in songbirds and ducks. This database contains records of mercury concentrations in blood of wetland-foraging songbirds (80 common yellowthroats [Geothlypis trichas] and 14 Nelson’s sparrows [Ammospiza nelsoni]) and eggs of upland-nesting ducks (28 gadwall [Mareca strepera], 19 blue-winged teal [Spatula discors], and 13 northern shoveler [S. clypeta]) across four wetland water-management classifications at Kellys Slough National Wildlife Refuge Complex, near Grand Forks, North Dakota USA. Categories: Data; Tags: Aquatic Biology, Ecology, Environmental Health, Kellys Slough National Wildlife Refuge, National Wildlife Refuge, All tags... North Dakota, Prairie Pothole Region, USGS Science Data Catalog (SDC), Water Quality, Water Resources, Wildlife Biology, biota, birds, environment, impoundment, mercury, mercury contamination, water resource management, wetland ecosystems, Fewer tags