Simulated net primary productivity and greenhouse gas emissions under various soil salinity and water table depth combinations in low salinity tidal wetlands

The dataset contains simulated net primary productivity (NPP) and greenhouse gas emissions (CH4, N2O, CO2) under a series of combinations of soil salinities (0.1, 0.5, 1, 2, 4, 6, 8, 10 psu) and water table depth (WTDs) (-30, -20, -10, -5, 0, 5, 10, 20, 30 cm) for tidal forest and oligohaline marsh sites along the Savannah River and Waccamaw River, USA.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://ddi.doi.gov/usgs-data.json
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 http://datainventory.doi.gov/id/dataset/usgs-6388f263d34ed907bf78e921
metadata_type geospatial
modified 2023-01-23T00:00:00Z
old-spatial -81.5515, 31.6393, -78.3984, 34.1936
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 415e47dc8e20a656f96e130bda400d82902f9a85e0b058340c845e229bbed075
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-81.5515, 31.6393], [-81.5515, 34.1936], [ -78.3984, 34.1936], [ -78.3984, 31.6393], [-81.5515, 31.6393]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • chatham
  • effingham
  • georgetown
  • georgia
  • jasper
  • savannah-river-basin
  • soil-salinity
  • south-carolina
  • threshold
  • tidal-wetlands
  • united-states
  • usgs-6388f263d34ed907bf78e921
  • waccamaw-river-basin
  • water-table-depth
isopen False
license_id notspecified
license_title License not specified
maintainer Hongqing Wang
maintainer_email wangh@usgs.gov
metadata_created 2025-09-23T15:51:15.787640
metadata_modified 2025-09-23T15:51:15.787647
notes The dataset contains simulated net primary productivity (NPP) and greenhouse gas emissions (CH4, N2O, CO2) under a series of combinations of soil salinities (0.1, 0.5, 1, 2, 4, 6, 8, 10 psu) and water table depth (WTDs) (-30, -20, -10, -5, 0, 5, 10, 20, 30 cm) for tidal forest and oligohaline marsh sites along the Savannah River and Waccamaw River, USA.
num_resources 2
num_tags 22
title Simulated net primary productivity and greenhouse gas emissions under various soil salinity and water table depth combinations in low salinity tidal wetlands