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Biophysical Data for Simulating Overland Flow in the Everglades

Dates

Publication Date
Start Date
2010
End Date
2020

Citation

Harvey, J.W., and Choi, J., 2022, Biophysical Data for Simulating Overland Flow in the Everglades: U.S. Geological Survey data release, https://doi.org/10.5066/P9DQYB1O.

Summary

A biophysical approach to modeling overland flow in the Everglades can help predict future outcomes for ecological habitat, water storage during droughts, and water conveyance during floods. The data provided include measurements of vegetation stem architecture, microtopography, and landscape pattern metrics. Stem architecture measurements present the opportunity to estimate flow roughness of distinct vegetation communities based on hydraulic principles. At a larger scale, the microtopography and the connectivity of the sloughs between ridges offer a way to quantify the effects of flow blockage and tortuous flow paths on overland flow. Combined with theory, these data provide the capacity to simulate overland flow in both the historic, [...]

Contacts

Point of Contact :
Judson W Harvey
Originator :
Judson W Harvey, Jay Choi
Metadata Contact :
Jay Choi
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Earth System Processes Division
USGS Mission Area :
Water Resources

Attached Files

Click on title to download individual files attached to this item.

readMe_doi.org_10.5066_P9DQYB10.txt
“Readme”
2.86 KB text/plain
USGS_20HWCOLL0003_Vegetation Architecture and Roughness.xlsx
“Data file”
113.35 KB application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
USGS_20HWCOLL0003_Microtopography.xlsx
“Data file”
1.06 MB application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
USGS_20HWCOLL0003_Landscape metrics.xlsx
“Data file”
24.75 KB application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
USGS_20HWCOLL0003_Inputs and Outputs_All Simulation Cases.xlsx
“Data file”
245.64 KB application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
USGS_20HWCOLL0003_Hydrologic data for validation.xlsx
“Data file”
24.04 KB application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
USGS_20HWCOLL0003_R-S Binary Landscape Data.zip
“Data file(compressed)”
187.72 KB application/zip
USGS_20HWCOLL0003_Data Dictionary for SFWMD Modeling project.docx 78.34 KB application/vnd.openxmlformats-officedocument.wordprocessingml.document

Purpose

This data release summarizes vegetation stem architecture, microtopography, and spatial arrangement of several plant communities that are useful to predict how flow and water storage co-evolve with vegetation and landscape pattern factors. Using available methods, the local-scale measurements of vegetation architecture are useful to estimate vegetation drag that restricts flow and may raise water levels. At a larger scale the spatially averaged characteristics of the landscape, including microtopographic difference between ridges and sloughs and directional connectivity of sloughs, are useful to blend and upscale the drag from two dominant vegetation communities for use in a biophysically based model of overland flow through shallow floodplains

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  • USGS Data Release Products

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DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9DQYB1O

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