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WEPP Model Inputs and Outputs: Quantifying the Impacts of Climate Change on Soil Erosion and Runoff in Minnesota Agricultural Watersheds using the WEPP Model
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|Created:||Aug 27, 2022 at 4:29 p.m.|
|Last updated:|| Jan 28, 2023 at 4:49 p.m.
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This resource contains the inputs and outputs for soil erosion and runoff models using the Water Erosion Prediction Project (WEPP). The simulations cover 3 HUC12 watersheds within or near the Minnesota counties of Dodge, Goodhue, and Stearns for 3 separate time periods: 1965-2019, 2020-2059, and 2060-2099. Two CMIP5 climate models (GFDL-ESM2G and HadGEM2-CC) were used to generate the WEPP climate inputs, and two relative concentration pathway (RCP) scenarios were used for each model. The WEPP management, slope, and soil inputs were provided by Daryl Herzmann and Brian Gelder from the Daily Erosion Project (DEP) at Iowa State University. The management input files were edited to include a number of different adoption rate scenarios for perennial crops, cover crops, and reduced tillage systems. These datasets are part of a master's thesis project conducted by Garner Kohrell (student) and Dr. David Mulla (Advisor). The chapters of this thesis are in the process of being published. The GitHub repository containing code associated with this project can be found here: https://github.com/garnerkohrell/Thesis_Appendix_Code.git
|WEPP Input and Output Data for Quantifying the Impacts of Climate Change on Soil Erosion in Minnesota HUC12 Watersheds||Resource||Garner Kohrell||Public & Shareable|
This resource was created using funding from the following sources:
|Agency Name||Award Title||Award Number|
|MN Board of Water and Soil Resources||Operationalization of Residue, Cover Crop and Daily Erosion Project (DEP) and Wind Erosion Prediction System (WEPS) Estimates for Minnesota Agricultural Counties and DEP in Forested Regions||176095|
People or Organizations that contributed technically, materially, financially, or provided general support for the creation of the resource's content but are not considered authors.
|Daryl Herzmann||Iowa State University Daily Erosion Project|
|Brian Gelder||Iowa State University Daily Erosion Project|
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.http://creativecommons.org/licenses/by/4.0/