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Datasets for manuscript: Valuing Economic Impact Reductions of Nutrient Pollution from Livestock Waste

Published by U.S. EPA Office of Research and Development (ORD) | U.S. Environmental Protection Agency | Metadata Last Checked: August 02, 2025 | Last Modified: 2020-03-09
https://github.com/zavalab/JuliaBox/tree/master/HiddenImpacts This folder provides supporting codes for the paper "Valuing Economic Impact Reductions of Nutrient Pollution from Livestock Waste". * The folder "sensitivity_analysis" contains the code and data files for different values of the economic impact/value of service (vos). * The folder "GIS_data" contains the code and data files used to generate the maps of the Upper Yahara watershed region presented in the paper. * In each case, we have three Julia scripts: "market_model.jl", "market_Run.jl", and "market_print.jl". One should run "market_Run.jl" first, this script will automatically read the "market_model.jl" script, establish the model, and solve the model. Then, the "market_print.jl" should be run in order to print out all the result files. * If a sensitivity analysis on the VOS needs to be conducted (similar to the paper), one can change the lambda value in line 26 in "market_model.jl". * We recommend use Julia 0.6.4 and Gurobi 8.1 to run all code files for sensitivity analysis. This dataset is associated with the following publication: Sampat, A.M., A. Hicks, G. Ruiz-Mercado, and V.M. Zavala. Valuing economic impact reductions of nutrient pollution from livestock waste. Resources, Conservation and Recycling. Elsevier Science BV, Amsterdam, NETHERLANDS, 164: 105199, (2021).

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