Difficult Run Floodplain Sediment and Nutrient Retention Ecosystem Service Datasets, Fairfax County, Virginia

Datasets used to quantify and value the ecosystem service of sediment and nutrient retention for floodplains within the Difficult Run watershed located in Fairfax County, Virginia. Geospatial datasets include a digital elevation model (DEM), a hydrologically conditioned DEM, output from the USGS Stream Channel and Floodplain Metric Toolbox, and field data sets used to develop regression models to predict sediment and nutrient retention services for stream within the Difficult Run watershed.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:59fb04d7e4b0531197b16195
metadata_type geospatial
modified 20200827
old-spatial -77.386244238, 38.844051779, -77.220601044, 39.009167964
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash aed35518504f4eef3464925a4a5705b4df7354da
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-77.386244238, 38.844051779], [-77.386244238, 39.009167964], [ -77.220601044, 39.009167964], [ -77.220601044, 38.844051779], [-77.386244238, 38.844051779]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • ckan
  • difficult-run
  • ecosystem-functions
  • ecosystem-services-valuation
  • fairfax
  • geo
  • geomorphology
  • geospatial-datasets
  • geoss
  • national
  • north-america
  • river-reaches
  • united-states
  • usgs-59fb04d7e4b0531197b16195
  • virginia
isopen False
license_id notspecified
license_title License not specified
maintainer Kristina G Hopkins
maintainer_email khopkins@usgs.gov
metadata_created 2025-11-22T01:19:45.892756
metadata_modified 2025-11-22T01:19:45.892760
notes Datasets used to quantify and value the ecosystem service of sediment and nutrient retention for floodplains within the Difficult Run watershed located in Fairfax County, Virginia. Geospatial datasets include a digital elevation model (DEM), a hydrologically conditioned DEM, output from the USGS Stream Channel and Floodplain Metric Toolbox, and field data sets used to develop regression models to predict sediment and nutrient retention services for stream within the Difficult Run watershed.
num_resources 2
num_tags 17
title Difficult Run Floodplain Sediment and Nutrient Retention Ecosystem Service Datasets, Fairfax County, Virginia