环渤海地区农村空心化程度与耕地利用集约度的时空变化及其耦合关系
杨忍, 刘彦随, 郭丽英, 李玉恒
Spatial-temporal characteristics for rural hollowing and cultivated land use intensive degree: Taking the Circum-Bohai Sea region in China as an example
YANG Ren, Liu Yansui, GUO Liying, LI Yuheng
地理科学进展
.
2013, (2): 181
-190
.
DOI: 10.11820/dlkxjz.2013.02.004
