Delineation of a permanent basic farmland protection area around a city centre: Case study of Changzhou City, China

Cheng Qianwen,Jiang Penghui,Cai Lingyan,Shan Jinxia,Zhang Yunqian,Wang Liyan,Li Manchun,Li Feixue, Zhu Axing,Chen Dong

Land Use Policy（2017）

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摘要

•We constructed a systematic classification model of farmland.•Farmland contiguity was analyzed from pixel scale.•We developed an evaluation model for comprehensive farmland productivity.•A model was proposed to delineate permanent basic farmland for plain areas in China.

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关键词

Permanent basic farmland,Farmland morphological spatial pattern analysis (FMSPA),Comprehensive farmland productivity,Urbanization

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