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Efficiency assessment of best management practices in sediment reduction by investigating cost-effective tradeoffs

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  • Wu, Lei
  • Liu, Xia
  • Chen, Junlai
  • Li, Jinfeng
  • Yu, Yang
  • Ma, Xiaoyi

Abstract

Efficient best management practices (BMPs) must be both economically and technically feasible; however, designing adequate BMP planning by considering the trade-offs between efficacy and cost-effectiveness is considerably challenging for reducing the environmental impact of soil erosion. To comprehensively evaluate and screen the efficacy and cost-effectiveness of six selected BMPs, we integrated the entropy weight method with the calibrated Soil and Water Assessment Tool (SWAT) model. The results demonstrate that (i) the hybrid use of the SWAT model and the entropy weight method can affordably help refine existing and future BMPs. Watershed management plans should be adjusted according to the wet season and critical source areas (CSAs) because all BMPs show differences in the reduction efficiency of soil erosion under different hydrological seasons and CSAs. (ii) Agricultural BMPs and tree planting can effectively control soil erosion; the reduction rankings in the whole watershed were as follows: > 15° returning farmland to forest (32.16%), residue cover tillage (25.06%), strip tillage (16.43%), > 25° returning farmland to forest (8.96%), contour tillage (8.75%), and no tillage (3.18%). The reduction in soil erosion in the wet season was 17.62 times higher than that in the dry season. Priority and reasonable allocation of BMPs in the wet season can be made according to the timely situation and local conditions of the Yanhe River watershed. (iii) The reduction effects of various BMPs on soil erosion in different CSAs are different. The highest comprehensive evaluation index of both efficacy and cost-effectiveness among the six BMPs was scored by residue cover tillage, which we recommend to be popularized in CSAs of the Yanhe River watershed. In areas with different erosion intensities, strip tillage was also highly efficient, that is, the cost was low, and the reduction effect adequate; hence, it is also suitable for large-scale popularization. Some cultivated lands on the > 15° slope can be selectively returned to forest, supplemented by conservation tillage practices such as strip tillage, residue cover tillage, and contour tillage. The introduced framework can be adapted as a suitable tool for selecting cost-effective conservation practices in different regions by managing efficacy and cost trade-offs.

Suggested Citation

  • Wu, Lei & Liu, Xia & Chen, Junlai & Li, Jinfeng & Yu, Yang & Ma, Xiaoyi, 2022. "Efficiency assessment of best management practices in sediment reduction by investigating cost-effective tradeoffs," Agricultural Water Management, Elsevier, vol. 265(C).
    • Handle: RePEc:eee:agiwat:v:265:y:2022:i:c:s0378377422000932
    DOI: 10.1016/j.agwat.2022.107546
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    References listed on IDEAS

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    1. Zhang, Shanghong & Liu, Yan & Wang, Taiwei, 2014. "How land use change contributes to reducing soil erosion in the Jialing River Basin, China," Agricultural Water Management, Elsevier, vol. 133(C), pages 65-73.
    2. Ricci, G.F. & Jeong, J. & De Girolamo, A.M. & Gentile, F., 2020. "Effectiveness and feasibility of different management practices to reduce soil erosion in an agricultural watershed," Land Use Policy, Elsevier, vol. 90(C).
    3. Gassman, Philip W. & Reyes, Manuel R. & Green, Colleen H. & Arnold, Jeffrey G., 2007. "The Soil and Water Assessment Tool: Historical Development, Applications, and Future Research Directions," ISU General Staff Papers 200701010800001027, Iowa State University, Department of Economics.
    4. Ullrich, Antje & Volk, Martin, 2009. "Application of the Soil and Water Assessment Tool (SWAT) to predict the impact of alternative management practices on water quality and quantity," Agricultural Water Management, Elsevier, vol. 96(8), pages 1207-1217, August.
    5. Wallace, Carlington W. & Flanagan, Dennis C. & Engel, Bernard A., 2017. "Quantifying the effects of conservation practice implementation on predicted runoff and chemical losses under climate change," Agricultural Water Management, Elsevier, vol. 186(C), pages 51-65.
    6. Yang, Lin & Pang, Shujiang & Wang, Xiaoyan & Du, Yi & Huang, Jieyu & Melching, Charles S., 2021. "Optimal allocation of best management practices based on receiving water capacity constraints," Agricultural Water Management, Elsevier, vol. 258(C).
    7. Prakash Kaini & Kim Artita & John Nicklow, 2012. "Optimizing Structural Best Management Practices Using SWAT and Genetic Algorithm to Improve Water Quality Goals," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 26(7), pages 1827-1845, May.
    8. Ricci, Giovanni Francesco & D’Ambrosio, Ersilia & De Girolamo, Anna Maria & Gentile, Francesco, 2022. "Efficiency and feasibility of Best Management Practices to reduce nutrient loads in an agricultural river basin," Agricultural Water Management, Elsevier, vol. 259(C).
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