{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Johanna M Kraus", "hasEmail": "mailto:jkraus@usgs.gov"}, "description": "This data release includes sampling location data, field-collected wetland attribute data, field-collected water chemistry data, laboratory-processed water chemistry data (anions, cations, alkalinity, nutrients, chlorophyll a concentrations, dissolved organic carbon, and specific ultraviolet absorbance, pesticide concentrations), dry mass of adult aquatic insects emerging from the surface of the wetlands, taxonomic classifications of the insects collected, and whole-body pesticide concentrations for adult aquatic insects emerging from wadeable wetlands in cropland and grassland landscapes across a salinity/hydrology gradient (N = 14 wetlands in 2015, N = 15 wetlands in 2016). Sampling was completed in late spring, after ice off was complete and during the local bird breeding season. Wetlands were situated on 3 USFWS Waterfowl Protection Areas and 2 private farms in Stutsman County, North Dakota, USA.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P971S7IV", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.60aeb01bd34e4043c853a2ea.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_60aeb01bd34e4043c853a2ea", "keyword": ["Agriculture", "Aquatic Insects", "Aquatic-terrestrial linkages", "Current use pesticides", "Emergence", "Emergence traps", "Food web", "Imidacloprid", "Metamorphosis", "North Dakota", "Pesticides", "Prairie Pothole Region", "Stutsman County", "USGS:60aeb01bd34e4043c853a2ea", "Wetland", "biota", "insects", "pesticide and herbicide contamination"], "modified": "2025-08-13T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-99.303899999997, 47.068, -99.103900000002, 47.1763", "theme": ["geospatial"], "title": "Adult aquatic insect emergence, insect pesticide concentrations and water chemistry of wetlands in the Prairie Pothole Region, North Dakota, USA, 2015-16 (ver. 1.1, August 2025)"}