Landscape Patterns and Changes of Farming-Pastoral Zone in Northeast China Based on the Remote Sensing Data -A Case Study of Changling County of Jilin Province
TANG Li-Na, CHEN Chun, WANG Qing-Li, HAO Zhan-Qing, DAI Li-Min
SCIENTIA GEOGRAPHICA SINICA . 2005, (1): 81 -86 .  DOI: 10.13249/j.cnki.sgs.2005.01.81