中国北方旱区陆地水储量变化特征及其归因分析
安琳莉, 黄建平, 任钰, 张国龙

Characteristic and cause analysis of terrestrial water storage change in drylands of northern China
AN Linli, HUANG Jianping, REN Yu, ZHANG Guolong
图1 基于1961—1990年AI<0.65确定的中国北方旱区
Fig.1 The categorized drylands in northern China based on the AI<0.65 from 1961 to 1990