{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["005:18"], "contactPoint": {"fn": "Williams, Mark", "hasEmail": "mailto:mark.williams2@usda.gov"}, "description": "

Surface agronomic P budgets for 61 cropping systems using field-scale P flux data across 24 research sites in the United States and Canada. Data are representative of P inputs and outputs associated with the production of each crop in a respective rotation year, ranging from 1 to 10 rotation years. This dataset provides a comparison of field-scale soil surface P fluxes and phosphorus budgets across sites and cropping systems.


Resources in this dataset:

", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://ndownloader.figshare.com/files/44530277", "format": "csv", "mediaType": "text/plain", "title": "DataSourcesAndReferences.csv"}, {"@type": "dcat:Distribution", "downloadURL": "https://ndownloader.figshare.com/files/44530280", "format": "csv", "mediaType": "text/plain", "title": "PBudgetData.csv"}], "identifier": "10.15482/USDA.ADC/1523365", "keyword": ["phosphorus", "Phosphorus Flux", "P Flux", "Nutrient Cycling", "nutrient management", "Field-scale", "Cropping Systems", "LTAR", "USDA", "ARS", "Agrifoods Canada", "AAFC", "Archbold Biological Station", "ABS-UF", "Central Mississippi River Basin", "CMRB", "Central Plains Experimental Range", "CPER", "Eastern Corn Belt", "ECB", "Gulf Atlantic Coastal Plain LTAR", "GACP", "Jornada Experimental Range", "JER", "Kansas State University", "KSU", "Kellogg Biological Station", "KBS", "Lower Chesapeake Bay", "LCB", "Lower Mississippi River Basin", "LMRB", "Northern Plains", "NP", "Southern Plains", "SP", "University of Arkansas", "U of A", "University of Florida", "UF", "University of Kentucky", "UK", "University of Waterloo", "UW", "Upper Chesapeake Bay LTAR", "UCB", "Upper Mississippi River Basin", "UMRB", "Northwest Irrigation and Soils Research", "NISR", "University of Vermont", "UVM", "North Carolina State University", "NCSU", "Soil and Water Management Research", "SWMR", "Texas Gulf", "TG", "R.J. 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