西北地区近50a气温和降水极端事件的变化特征
汪宝龙, 张明军, 魏军林, 王圣杰, 马潜, 李小飞
The Change in Extreme Events of Temperature and Precipitation over Northwest China in Recent 50 Years
WANG Bao-long, ZHANG Ming-jun, WEI Jun-lin, WANG Sheng-jie, MA Qian, LI Xiao-fei
自然资源学报 . 2012, (10): 1720 -1733 .  DOI: 10.11849/zrzyxb.2012.10.010