【作者(必填)】Zhenxin , Jianyun Zhang, Guoqing Wang, Guobin Fu, Ruimin He, Xiaolin Yan, Junliang Jin, Yanli Liu, Aijing Zhang

【文题(必填)】Attribution for decreasing streamflow of the Haihe River basin, northern China: Climate variability or human activities?

【年份(必填)】2012

【全文链接或数据库名称(选填)】http://www.sciencedirect.com/sci ... i/S0022169412005550