Modeling Dynamic Assessment on Ecosystem Services Based on Remote Sensing Technology ——A Case Study on Gansu Grassland Ecosystem
WANG Jian, QI Yuan, CHEN Zheng-hua, MA Ming-guo, LI Jing, HUANG Chun-lin
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2006, (5): 739 -747 .  DOI: 10.7522/j.issn.1000-0240.2006.0107