1961-2010年黄淮海流域旱涝时空变化特征
曹永强, 曹阳, 徐丹
Temporal and spatial variation in drought and floods in the Huang-Huai-Hai River Basin from 1961 to 2010
CAO Yongqiang,CAO Yang,XU Dan
资源科学 . 2015, (10): 2068 -2077 .