基于Copula函数的泾河流域水沙关系演变特征分析
郭爱军, 黄强, 畅建霞, 黎云云, 孙佳宁, 王义民
Variation of Relationship between Runoff and Sediment Based on Copula Function in the Jinghe River Basin
GUO Ai-jun, HUANG Qiang, CHANG Jian-xia, LI Yun-yun, SUN Jia-ning, WANG Yi-min
自然资源学报 . 2015, (4): 673 -683 .  DOI: 10.11849/zrzyxb.2015.04.013