中国北方农牧交错带生态退耕时空分异及驱动因素
孙丕苓, 曲琳, 刘庆果, 许月卿, 宫巧巧
Spatiotemporal differentiation characteristics and driving factors of ecological restoration in the agro-pastoral ecotone of northern China
Piling SUN, Lin QU, Qingguo LIU, Yueqing XU, Qiaoqiao GONG
北京社会科学 . 2022, (5): 943 -954 .  DOI: 10.18402/resci.2022.05.06