近50 年中国蒸发皿蒸发量变化趋势及原因
刘敏,沈彦俊,曾燕,刘昌明
Changing Trend of Pan Evaporation and Its Cause over the Past 50 Years in China
LIU Min,SHEN Yanjun,ZENG Yan,LIU Changming
地理学报 . 2009, (3): 259 -269 .  DOI: 10.11821/xb200903001