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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Citation (2) Contacts Sheel Bansal Northern Prairie Wildlife Research Center U.S. Geological Survey U.S. Geological Survey - ScienceBase Ecosystems Mark T Wiltermuth Ecosystems Categories Data (4) Tag Types Theme (5) Place (2) Tags (with Scheme=none) prairie pothole region (2) subsurface drainage systems (2) conservation easements (1) cottonwood lake study area, stutsman county, north dakota (1) lateral effect distance (1) View Results as: JSON ATOM CSV

Conservation easements in the Prairie Pothole Region of North Dakota: characteristics of wetland catchments and key factors for determination of drainage setback distances This data release includes characteristics of wetland catchments associated with U.S. Fish and Wildlife conservation easement lands located in the Prairie Pothole Region of North Dakota. Characteristics include wetland catchment areas, slope length, land use, soil mapping unit, and slope grades of representative soils. County and ecoregion also are included. Summary data pertaining to lateral setback distances, or drainage setbacks, also are presented by county and soil mapping unit for a range of subsurface drainage system characteristics (i.e., drain pipe depth and diameter). Additionally, calculated variables used for data analyses and presentation in the manuscript associated with this data release are included. Categories: Data; Tags: North Dakota, USGS Science Data Catalog (SDC), conservation easements, environment, hydrology, All tags... inlandWaters, lateral effect distance, subsurface drainage systems, wetland ecosystems, Fewer tags Water chemistry of cropped wetlands and associated subsurface drainage system discharge in the Prairie Pothole Region of North Dakota, 2013–2015 A field study was conducted in the Prairie Pothole Region of North Dakota to examine potential effects of localized subsurface drainage systems on wetland hydrology. As part of discrete studies utilizing the study sites (wetland catchments) from this study, samples of wetland surface water and subsurface drainage system effluent were collected from 2013–2016 and analyzed for standard water-quality variables (ions, elements, nutrients), agricultural chemicals (herbicides, pesticides), and metals. This data release presents water-quality data associated with these samples. Surface-water samples were collected from five wetlands and effluent was collected from the two drainage-system outlets from wetland Beck 6 and... Categories: Data; Tags: North Dakota, Prairie Pothole Region, Stutsman County, USGS Science Data Catalog (SDC), environment, All tags... inlandwaters, subsurface drainage systems, wetland ecosystems, Fewer tags Dissolved greenhouse gas concentrations and fluxes from Wetlands P7 and P8 of the Cottonwood Lake Study area, Stutsman County, North Dakota, 2015 A study was conducted to assess the relationships among carbon mineralization, sulfate reduction and greenhouse gas emissions in prairie pothole wetlands. These data are for dissolved methane and carbon dioxide concentrations and fluxes. Dissolved gas concentrations in the water column and fluxes to the atmosphere were estimated from April through November, 2015 for wetlands P7 and P8 of the Cottonwood Lake Study area, Stutsman County, North Dakota. Dissolved gases in the water column were collected every two weeks using a pumping-induced ebullition device. Gas flux samples were collected concurrently at the water-atmosphere interface using the vented static-chamber method. Gas concentrations of the gas samples... Categories: Data; Types: Citation; Tags: Cottonwood Lake Study Area, Stutsman County, North Dakota, USGS Science Data Catalog (SDC), greenhouse gases, wetland ecosystems Soil properties and greenhouse gas fluxes of Prairie Pothole Region wetlands: a comprehensive data release This data release encompass numerous studies examining soil properties and greenhouse gas fluxes of Prairie Pothole Region (PPR) wetland catchments. The PPR is one of the largest wetland ecosystems in the world, encompassing approximately 770,000 square kilometers of the north-central U.S. and south-central Canada, with the U.S. portion including parts of Iowa, Minnesota, South Dakota, North Dakota, and Montana. The data included in this release span a 19-year period (1997–2016) and represent a diversity of studies ranging from localized (e.g., wetland catchments and complexes) to region-wide efforts that span the PPR’s climate and land-use gradient. Data from individual wetland catchments encompass a variety of... Categories: Data; Types: Citation; Tags: Iowa, Minnesota, Montana, North Dakota, Prairie Pothole Region, All tags... South Dakota, USGS Science Data Catalog (SDC), United States of America, carbon cycling, carbon sequestration, environment, greenhouse gases, inlandWaters, wetland ecosystems, Fewer tags