引用本文: | 朱自娟,左丽君,张增祥,王亚非,孙菲菲,潘天石,赵晓丽,汪潇. 1987–2015年京津冀西北水源涵养区生态格局时空变化. 草业科学, 2020, 37(7): 1325-1336 . doi: 10.11829/j.issn.1001-0629.2020-0086 |
Citation: | ZHU Z J, ZUO L J, ZHANG Z X, WANG Y F, SUN F F, PAN T S, ZHAO X L, WANG X. Analysis of spatial and temporal changes of regional ecological pattern in the northwest of Jingjinji as water conservation area during the past 30 years. Pratacultural Science, 2020, 37(7): 1325-1336 . doi: 10.11829/j.issn.1001-0629.2020-0086 |