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Evaluating the Effects of Government Policy and Drought from 1984 to 2009 on Rangeland in the Three Rivers Source Region of the Qinghai-Tibet Plateau 期刊论文
SUSTAINABILITY, 2017, 卷号: 9, 期号: 6, 页码: 1033
作者:  Lu, Qingshui;  Ning, Jicai;  Liang, Fuyuan;  Bi, Xiaoli
收藏  |  浏览/下载：342/0  |  提交时间：2017/09/05
Dry Conditions  Normalized Difference Vegetation Index  Rangeland Policy  Three Rivers Source Region  
The changes of densities and patterns of roads and rural buildings: a case study on Dongzhi Yuan of the Loess Plateau, China 期刊论文
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2010, 卷号: 164, 期号: 1-4, 页码: 549-560
作者:  Bi, Xiaoli;  Wang, Hui;  Ge, Jianping
浏览  |  Adobe PDF(493Kb)  |  收藏  |  浏览/下载：1108/252  |  提交时间：2011/07/14
Density  Pattern  Road  Rural Building  Dongzhi Yuan