Tidal wetland elevation projections for five San Francisco Bay Delta regions using WARMER-2, 2000-2100

Projections of marsh elevation change with WARMER-2 across five regions of the San Francisco Bay Delta (Cache Yolo, South Delta, North Delta, Central Delta, and Suisun). The model was run across a range of initial elevations for each region and for scenarios of sea-level rise (30, 61, 91, 122, 152, 183, 305 cm by 2100), sediment availability (historic, constant, declining, and increase), and with and without a temporally dynamic tidal range. Results from the Delta Simulation Model 2 hydrodynamic model were used to calculate rates of tide range increase with sea-level rise. WARMER-2 was calibrated using soil cores from Callaway et al 2012 (Rush Ranch and Browns Island cores), and a soil core from Miners Slough.

Data and Resources

Field Value
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:60760b5cd34e018b3201cba5
metadata_type geospatial
modified 20211116
old-spatial -122.3767, 37.7056, -121.2671, 38.5095
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 7d91d5552f24cc9f7c593d290d3fd18f101c8c5b
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-122.3767, 37.7056], [-122.3767, 38.5095], [ -121.2671, 38.5095], [ -121.2671, 37.7056], [-122.3767, 37.7056]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • biota
  • brackish-marsh
  • ckan
  • delta
  • emergent-tidal-marsh
  • freshwater-tidal-marsh
  • geo
  • geoss
  • national
  • north-america
  • numerical-modeling
  • sea-level-change
  • united-states
  • usgs-60760b5cd34e018b3201cba5
  • wetland
isopen False
license_id notspecified
license_title License not specified
maintainer U.S. Geological Survey, Western Ecological Research Center
maintainer_email gs-b-werc_data_management@usgs.gov
metadata_created 2025-11-20T02:53:35.487916
metadata_modified 2025-11-20T02:53:35.487920
notes Projections of marsh elevation change with WARMER-2 across five regions of the San Francisco Bay Delta (Cache Yolo, South Delta, North Delta, Central Delta, and Suisun). The model was run across a range of initial elevations for each region and for scenarios of sea-level rise (30, 61, 91, 122, 152, 183, 305 cm by 2100), sediment availability (historic, constant, declining, and increase), and with and without a temporally dynamic tidal range. Results from the Delta Simulation Model 2 hydrodynamic model were used to calculate rates of tide range increase with sea-level rise. WARMER-2 was calibrated using soil cores from Callaway et al 2012 (Rush Ranch and Browns Island cores), and a soil core from Miners Slough.
num_resources 2
num_tags 17
title Tidal wetland elevation projections for five San Francisco Bay Delta regions using WARMER-2, 2000-2100