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基于改进当量的甘肃省耕地生态系统服务价值及其与区域经济发展的空间关系研究
赵鸿雁, 陈英, 杨洁, 裴婷婷
Ecosystem service value of cultivated land and its spatial relationship with regional economic development in Gansu Province based on improved equivalent
ZHAO Hong-yan, CHEN Ying, YANG Jie, PEI Ting-ting
干旱区地理 . 2018, (4): 851 -858 .  DOI: 10.12118/j.issn.1000-6060.2018.04.22