Agricultural drought in Dongting Lake Basin in Recent 60 Years: Evolution Characteristics and Trend Prediction
LI Jing-bao1, DAI Yong1, YIN Hui2, WANG Jian1, SHUAI Hong1,HU Wei1, CHANG Jiang1
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2011, (6): 1391 -1398 .  DOI: 10.7522/j.issn.1000-0240.2011.0186