{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Robert Sabo", "hasEmail": "mailto:sabo.robert@epa.gov"}, "description": "This study uses the hierarchical CAFE (Cropping system, Animal-crop system, Food system, and Ecosystem) framework to evaluate nutrient management performances within the Chesapeake Bay watershed. This dataset contains a three-decade, county-level nutrient budget  (1985\u20132019), which can be used to analyze the spatiotemporal patterns of N and P budgets, as well as N and P use efficiencies, within the four CAFE hierarchies. \n\nThis dataset is associated with the following publication:\nZou, T., E. Davidson, R. Sabo, G. MacDonald, and X. Zhang. Disparities in nitrogen and phosphorus management across time and space: a case study of the Chesapeake Bay using the CAFE framework.   Environmental Research Letters. IOP Publishing LIMITED, Bristol,  UK, Volume 19: 110016, (2024).", "distribution": [{"accessURL": "https://iopscience.iop.org/article/10.1088/1748-9326/ad786c/meta", "title": "https://iopscience.iop.org/article/10.1088/1748-9326/ad786c/meta"}], "identifier": "https://doi.org/10.23719/1531967", "keyword": ["water quality", "Nitrogen and Co-pollutants", "surface water", "Chesapeake Bay", "air pollution", "Phosphorus and Nitrogen", "nitrogen", "Agriculture", "Urban Watersheds"], "license": "https://pasteur.epa.gov/license/sciencehub-license-non-epa-generated.html", "modified": "2024-09-25", "programCode": ["020:000"], "publisher": {"name": "U.S. EPA Office of Research and Development (ORD)", "subOrganizationOf": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}}, "references": ["https://doi.org/10.1088/1748-9326/ad786c", "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11977706"], "rights": null, "title": "Chesapeake Bay Cafe Data"}