Vegetative environmental buffers, or VEBs, are rows of trees and shrubs purposefully planted to mitigate livestock odor. In this article, we present VEB-econ, a free-to-use geographic information system–based decision support tool Extension professionals can implement when working with livestock producers in designing site-specific VEBs. A soil database links tree and shrub species recommendations to soil-based suitability guidelines. VEB-econ estimates annualized cost for tree establishment and management and opportunity costs and factors in potential Natural Resources Conservation Service cost-share payments. Additionally, VEB-econ can be used to design field windbreaks. VEB-econ is designed specifically to be useful to Extension professionals and other air quality stakeholders.



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