天津市及周围地区近500 a旱涝变化分析
苏同卫, 李可军, 李启秀, 穆军, 高朋鑫
Analysis on Flood/ .Drought Variance in Tianjin City and Its Surrounding RegiOn for Recent 500 Years
SU Tong-Wei, LI Ge-Jun, LI Qi-Xiu, MU Jun, GAO Peng-Xin
J4 . 2008, (1): 21 -24 .