利用累积湿润指数分析江淮地区农业旱涝时空变化
马晓群, 吴文玉, 张辉
Analyzing Spatial and Temporal Variations of Agricultural Drought and Waterlog in Jianghuai Area through Accumulated Humidity Index
MA Xiao-qun, WU Wen-yu, ZHANG Hui
. 2008, (3): 371 -377 .