Journal of Integrative Agriculture ›› 2015, Vol. 14 ›› Issue (6): 1045-1056.DOI: 10.1016/S2095-3119(14)60988-6

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Economic evaluation of agricultural pollution control options for China

 David Abler   

  1. Agricultural, Environmental & Regional Economics and Demography, Penn State University, PA 16802, USA
  • 收稿日期:2014-01-05 出版日期:2015-06-05 发布日期:2015-06-11
  • 作者简介:David Abler, Tel: +1-814-8638630, E-mail: dave@btnumbers.com

Economic evaluation of agricultural pollution control options for China

 David Abler   

  1. Agricultural, Environmental & Regional Economics and Demography, Penn State University, PA 16802, USA
  • Received:2014-01-05 Online:2015-06-05 Published:2015-06-11
  • About author:David Abler, Tel: +1-814-8638630, E-mail: dave@btnumbers.com

摘要: Environmental sustainability has become a policy priority in China. In agriculture, China has had major success in rehabilitating desertified lands through programs to convert steeply-sloped cropland to forest and limit grazing on sensitive grasslands. However, little has been done in terms of policies for agricultural nutrient management. Runoff and leaching of nutrients in chemical fertilizers and livestock manure are widely acknowledged as significant problems in China. This paper presents an evaluation of agricultural nonpoint pollution control options for China. Options analyzed include design standards (command & control), performance standards, and design and performance incentives. Evaluation criteria include economic efficiency and effectiveness, environmental impact and risk, and social criteria such as equity and food security. The evaluation indicates that the best options for China involve subsidies to farmers for changing production practices in order to reduce nonpoint emissions, combined with appropriate farmer education and technical assistance.

关键词: nonpoint pollution , agriculture , water quality , policy evaluation , China

Abstract: Environmental sustainability has become a policy priority in China. In agriculture, China has had major success in rehabilitating desertified lands through programs to convert steeply-sloped cropland to forest and limit grazing on sensitive grasslands. However, little has been done in terms of policies for agricultural nutrient management. Runoff and leaching of nutrients in chemical fertilizers and livestock manure are widely acknowledged as significant problems in China. This paper presents an evaluation of agricultural nonpoint pollution control options for China. Options analyzed include design standards (command & control), performance standards, and design and performance incentives. Evaluation criteria include economic efficiency and effectiveness, environmental impact and risk, and social criteria such as equity and food security. The evaluation indicates that the best options for China involve subsidies to farmers for changing production practices in order to reduce nonpoint emissions, combined with appropriate farmer education and technical assistance.

Key words: nonpoint pollution , agriculture , water quality , policy evaluation , China