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Development of a Land Suitability Framework for Sustainable Manure Utilization

Intensive livestock agriculture is a significant source of nutrient pollution that contributes to water quality degradation worldwide. This study presents a land suitability framework and accompanying decision-support tools for sustainable manure management. The developed framework identifies potentially suitable areas for manure application in a user-defined area and further classifies the land as highly suitable, moderately suitable, marginally suitable, and unsuitable using seven environmental vulnerability factors considering landscape biophysical characteristics and proximity to streams. The decision-support tools, built in ArcGIS, were applied in a case study in western Pennsylvania. The ArcGIS toolbox, available from ScholarSphere (https://doi.org/10.26207/99tk-sn24), classified 2% of the case study area as highly suitable for manure application and 21% as unsuitable. Landscape slope and proximity to streams were the dominant vulnerability factors in the case study area. The framework and accompanying tools are transferable across watershed boundaries and can help identify areas where environmentally sustainable animal agriculture can be developed.

Keywords. Decision-support tool, Land suitability analysis, Sustainable manure management, Vulnerability analysis.

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Metadata

Work Title Development of a Land Suitability Framework for Sustainable Manure Utilization
Access
Open Access
Creators
  1. Gourab K. Saha
  2. Raj Cibin
  3. Herschel A. Elliott
  4. Heather E. Preisendanz
License In Copyright (Rights Reserved)
Work Type Article
Publisher
  1. American Society of Agricultural and Biological Engineers (ASABE)
Publication Date 2021
Publisher Identifier (DOI)
  1. 10.13031/trans.14000
Source
  1. Transactions of the ASABE
Deposited September 23, 2022

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Version 1
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  • Created

    September 23, 2022 15:28 by Scholarly Communications and Copyright

  • Added c _sites_asae_data_pdf_3_t2021_64_1_NRES14000.pdf

    September 23, 2022 15:28 by Scholarly Communications and Copyright

  • Added Creator Gourab K. Saha

    September 23, 2022 15:28 by Scholarly Communications and Copyright

  • Added Creator Raj Cibin

    September 23, 2022 15:28 by Scholarly Communications and Copyright

  • Added Creator Herschel A. Elliott

    September 23, 2022 15:28 by Scholarly Communications and Copyright

  • Added Creator Heather E. Preisendanz

    September 23, 2022 15:28 by Scholarly Communications and Copyright

  • Published

    September 23, 2022 15:28 by Scholarly Communications and Copyright

  • Updated Description Show Changes

    September 26, 2022 15:54 by xzx1

    Description
    • <jats:p><jats:bold>Highlights</jats:bold></jats:p><jats:p><jats:list list-type="bullet"><jats:list-item><jats:p>We developed a land suitability framework for sustainable manure utilization based on seven water quality-related environmental vulnerability factors.</jats:p></jats:list-item><jats:list-item><jats:p>ArcGIS-based decision-support tools were developed that use readily available data for the U.S.</jats:p></jats:list-item><jats:list-item><jats:p>The tools can be adapted to any location in the U.S. for any livestock agricultural system.</jats:p></jats:list-item><jats:list-item><jats:p>In a case study, 19.9% of the study area was identified as potentially suitable for manure utilization.</jats:p></jats:list-item><jats:list-item><jats:p>2%, 33%, and 44% of the potential areas were highly, moderately, and marginally suitable, respectively.</jats:p></jats:list-item></jats:list></jats:p><jats:p><jats:bold>Abstract</jats:bold>. Intensive livestock agriculture is a significant source of nutrient pollution that contributes to water quality degradation worldwide. This study presents a land suitability framework and accompanying decision-support tools for sustainable manure management. The developed framework identifies potentially suitable areas for manure application in a user-defined area and further classifies the land as highly suitable, moderately suitable, marginally suitable, and unsuitable using seven environmental vulnerability factors considering landscape biophysical characteristics and proximity to streams. The decision-support tools, built in ArcGIS, were applied in a case study in western Pennsylvania. The ArcGIS toolbox, available from ScholarSphere (https://doi.org/10.26207/99tk-sn24), classified 2% of the case study area as highly suitable for manure application and 21% as unsuitable. Landscape slope and proximity to streams were the dominant vulnerability factors in the case study area. The framework and accompanying tools are transferable across watershed boundaries and can help identify areas where environmentally sustainable animal agriculture can be developed. Keywords: Decision-support tool, Land suitability analysis, Sustainable manure management, Vulnerability analysis.</jats:p>
    • Intensive livestock agriculture is a significant source of nutrient pollution that contributes to water quality
    • degradation worldwide. This study presents a land suitability framework and accompanying decision-support tools for sustainable manure management. The developed framework identifies potentially suitable areas for manure application in a
    • user-defined area and further classifies the land as highly suitable, moderately suitable, marginally suitable, and unsuitable
    • using seven environmental vulnerability factors considering landscape biophysical characteristics and proximity to streams.
    • The decision-support tools, built in ArcGIS, were applied in a case study in western Pennsylvania. The ArcGIS toolbox,
    • available from ScholarSphere (https://doi.org/10.26207/99tk-sn24), classified 2% of the case study area as highly suitable
    • for manure application and 21% as unsuitable. Landscape slope and proximity to streams were the dominant vulnerability
    • factors in the case study area. The framework and accompanying tools are transferable across watershed boundaries and
    • can help identify areas where environmentally sustainable animal agriculture can be developed.
    • Keywords. Decision-support tool, Land suitability analysis, Sustainable manure management, Vulnerability analysis.
  • Updated

    April 04, 2024 10:21 by [unknown user]