Saline Groundwater Wedge Footprint Model Results (Flux-Controlled Approach, MHHW Datum, SLR=2m)

Jan 7, 2022
Uploaded by Brett Buyan
Description:
Naming convention:
{county}_{model_approach}_{datum}_noghb_Kh{Kh}_slr{sea_level_rise_scenario}_GH_swi.shp

{county}: County for model results. {model_approach}: either "linresponse" for the flux-controlled approach or blank for the MODFLOW approach. {datum}: lmsl for Local Mean Sea Level tidal datum or mhhw for the Mean Higher High Water tidal datum. {Kh}: 0p1, 1p0, or 10p0 for a hydraulic conductivity in the model runs of 0.1, 1.0, and 10.0 m/day. {sea_level_rise_scenario}: 0p25m for 0.25 m above present-day sea level for the specified tidal datum. Sea level scenarios include [0:0.25:2,2.5,3,5] m, and the flux-controlled results for 0p00m are omitted as they are the same as the MODFLOW results. GH: stands for Ghyben-Herzberg solution for the interface position. swi: stands for saltwater intrusion.
Data Provided By:
Source: Befus, K.M., Barnard, P.L., Hoover, D.J. et al. Increasing threat of coastal groundwater hazards from sea-level rise in California. Nat. Clim. Chang. 10, 946–952 (2020). https://doi.org/10.1038/s41558-020-0874-1
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https://services8.arcgis.com/s7n9cRiugyMCsR0U/arcgis/rest/services/SalineGroundwaterWedgeFootprintModelResults_Flux-ControlledApproach_MHHWDatum_SLR2m/FeatureServer/0
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Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 3.0 License.
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About the Uploader

Brett Buyan
Mapping/GIS Analyst with County of Santa Barbara Planning & Development

Makin' maps