{"accessLevel": "public", "bureauCode": ["010:18"], "contactPoint": {"@type": "vcard:Contact", "fn": "Todd Sutherland", "hasEmail": "mailto:todd_sutherland@fws.gov"}, "description": "Yield estimates from the Wetland Habitat Assessment Protocol survey.", "distribution": [{"@type": "dcat:Distribution", "description": "WHAP 2024 seed estimates by station, management subunit, and food species and seed estimates at the refuge level. Includes both a CSV and an R .RDS file.  Updated 29 August 2024.", "downloadURL": "https://iris.fws.gov/APPS/ServCat/DownloadFile/254931?Reference=161435", "format": "zip", "mediaType": "application/zip", "title": "WHAP_YieldEstimates_2024.zip"}, {"@type": "dcat:Distribution", "description": "WHAP 2025 seed estimates by station, management subunit, and food species and seed estimates at the refuge level. Includes both a CSV and an R .RDS file. Updated 5 September 2025.", "downloadURL": "https://iris.fws.gov/APPS/ServCat/DownloadFile/277508?Reference=161435", "format": "zip", "mediaType": "application/zip", "title": "WHAP_YieldEstimates_2025.zip"}, {"@type": "dcat:Distribution", "description": "WHAP 2022 seed estimates by station, management subunit, and food species and seed estimates at the refuge level.", "downloadURL": "https://iris.fws.gov/APPS/ServCat/DownloadFile/241496?Reference=161435", "format": "zip", "mediaType": "application/zip", "title": "WHAP_YieldEstimates_2022.zip"}, {"@type": "dcat:Distribution", "description": "WHAP 2019 seed estimates by station, management subunit, and food species and seed estimates at the refuge level.", "downloadURL": "https://iris.fws.gov/APPS/ServCat/DownloadFile/241493?Reference=161435", "format": "zip", "mediaType": "application/zip", "title": "WHAP_YieldEstimates_2019.zip"}, {"@type": "dcat:Distribution", "description": "WHAP 2021 seed estimates by station, management subunit, and food species and seed estimates at the refuge level.", "downloadURL": "https://iris.fws.gov/APPS/ServCat/DownloadFile/241495?Reference=161435", "format": "zip", "mediaType": "application/zip", "title": "WHAP_YieldEstimates_2021.zip"}, {"@type": "dcat:Distribution", "description": "WHAP 2020 seed estimates by station, management subunit, and food species and seed estimates at the refuge level.", "downloadURL": "https://iris.fws.gov/APPS/ServCat/DownloadFile/241494?Reference=161435", "format": "zip", "mediaType": "application/zip", "title": "WHAP_YieldEstimates_2020.zip"}, {"@type": "dcat:Distribution", "description": "WHAP 2023 seed estimates by station, management subunit, and food species and seed estimates at the refuge level. Includes both a CSV and an R .RDS file.  Updated 30 October 2023.", "downloadURL": "https://iris.fws.gov/APPS/ServCat/DownloadFile/241516?Reference=161435", "format": "zip", "mediaType": "application/zip", "title": "WHAP_YieldEstimates_2023.zip"}], "identifier": "http://datainventory.doi.gov/id/dataset/FWS_ServCat_161435", "issued": "2023-01-01T00:00:00Z", "keyword": ["seeds", "large barnyard grass", "circle plot", "duck", "habitat management", "wetland management", "Echinochloa crus-galli", "seed estimation", "pricklegrass", "migratory fowl", "productivity", "General: Biology | Communities and Ecosystems | Wetland", "waterbird", "watergrass", "R", "vantage point", "migratory waterfowl", "Stone Lakes", "migratory", "Sacramento", "management unit", "Persicaria maculosa", "Colusa", "Pixley", "swamp prickle grass", "Japanese millet", "seed head model", "moist soil", "R markdown", "prickle grass", "food species", "Survey 123", "Survey123", "pacific flyway", "quadrat", "swamp pricklegrass", "cockspur", "seed", "seed head", "RStudio", "Crypsis", "swamp timothy", "spotted ladysthumb", "Modoc", "seed production", "WHAP", "waterfowl habitat", "barnyardgrass", "habitat", "Crypsis schoenoides", "barnyard grass", "Sonny Bono Salton Sea", "Kern", "waterfowl", "wetland"], "landingPage": "https://iris.fws.gov/APPS/ServCat/Reference/Profile/161435", "modified": "2023-01-01T00:00:00Z", "programCode": ["010:028", "010:094"], "publisher": {"@type": "org:Organization", "name": "U.S. Fish and Wildlife Service"}, "spatial": "-122.195076,33.0631561,-115.575562,41.4985046", "temporal": "2019-01-01/2025-01-01", "theme": ["Tabular Dataset"], "title": "Yield estimates data for Wetland Habitat Assessment Protocol Framework"}