Production efficiency and GHG emissions reduction potential evaluation in the crop production system based on emergy synthesis and nonseparable undesirable output DEA: A case study in Zhejiang Province, China

• Gang Dong,

  Roles Formal analysis, Methodology, Software, Writing – original draft

  Affiliations School of Environment, Beijing Normal University, Beijing, China, Economics Research Institute, Anhui University of Finance and Economics, Bengbu, China

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• Zhengzao Wang,

  Roles Data curation, Validation, Visualization, Writing – review & editing

  Affiliation School of Environment, Beijing Normal University, Beijing, China

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• Xianqiang Mao

  Roles Conceptualization, Formal analysis, Supervision, Writing – review & editing

  * E-mail: maoxq@bnu.edu.cn

  Affiliation School of Environment, Beijing Normal University, Beijing, China

  http://orcid.org/0000-0001-5924-8180

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