Evaluation of Ecosystem Degradation Threat and Study of Spatial Distribution in the Upper Reaches of the Changjiang River based on PSDR Framework
Ping REN, Wu-xue CHENG, Bu-ting HONG, Jie-ming ZHOU
SCIENTIA GEOGRAPHICA SINICA ›› 2013, Vol. 33 ›› Issue (2) : 189-194.
Evaluation of Ecosystem Degradation Threat and Study of Spatial Distribution in the Upper Reaches of the Changjiang River based on PSDR Framework
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