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Annual estimated effect of best management practice implementation on water quality in the Chesapeake Bay watershed from 1985 to 2014

Metadata Updated: October 29, 2023

This metadata record documents a comma-delimited table representing scenario output from the Chesapeake Bay Program Phase 5.3.2 Watershed Model. The annual effect of best management practices (BMP) on water quality in the Chesapeake Bay Watershed (CBWS) is estimated through a series of model scenarios. The model output data tables for each year from 1985 to 2014 are included with estimated mass of nitrogen, phosphorus, and sediment. Each year has an output table for a “Progress” scenario, which is a model run with all BMPs active, and a “No Action” scenario, which is a model run with all BMPs deactivated. Model output is provided at the Watershed Model land-river segment scale.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023
Publisher U.S. Geological Survey
Maintainer
@Id http://datainventory.doi.gov/id/dataset/29d7b903e383ab9827b3a4ce8eeb1629
Identifier USGS:5b3e5920e4b060350a0efabe
Data Last Modified 20200821
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://datainventory.doi.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id b243c23e-df12-4b63-a7b2-965f53cb84f6
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -81.73828125000001,35.60371874069731,-74.70703125000001,42.42345651793833
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 2a9fbaa2d6d1d4bbf9b18498c65949043c8ea46c85045b4d367d77015e6b1b5f
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -81.73828125000001, 35.60371874069731, -81.73828125000001, 42.42345651793833, -74.70703125000001, 42.42345651793833, -74.70703125000001, 35.60371874069731, -81.73828125000001, 35.60371874069731}

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