Chesapeake Bay Cafe Data

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 (1985–2019), 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.

This dataset is associated with the following publication: Zou, 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).

Data and Resources

Field Value
accessLevel public
bureauCode {020:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
identifier https://doi.org/10.23719/1531967
license https://pasteur.epa.gov/license/sciencehub-license-non-epa-generated.html
modified 2024-09-25
programCode {020:000}
publisher U.S. EPA Office of Research and Development (ORD)
publisher_hierarchy U.S. Government > U.S. Environmental Protection Agency > U.S. EPA Office of Research and Development (ORD)
references {https://doi.org/10.1088/1748-9326/ad786c,https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11977706}
resource-type Dataset
source_datajson_identifier true
source_hash a27961865401d624c7d3b7958b45458f833a9913b9356d5390f490343884f620
source_schema_version 1.1
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • agriculture
  • air-pollution
  • chesapeake-bay
  • nitrogen
  • nitrogen-and-co-pollutants
  • phosphorus-and-nitrogen
  • surface-water
  • urban-watersheds
  • water-quality
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Robert Sabo
maintainer_email sabo.robert@epa.gov
metadata_created 2025-09-24T08:31:42.919408
metadata_modified 2025-09-24T08:31:42.919416
notes 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 (1985–2019), 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. This dataset is associated with the following publication: Zou, 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).
num_resources 1
num_tags 17
title Chesapeake Bay Cafe Data