Palmer干旱指数在华北干旱分析中的应用

卫捷,陶诗言,张庆云

Analysis of Drought in Northern China Based on the Palmer Severity Drought Index

WEI Jie, TAO Shiyan, ZHANG Qingyun

地理学报 . 2003, (7s): 91 -99 . DOI: 10.11821/xb20037s011