气候变化背景下近30年祁连山高寒荒漠分布时空变化

张富广,曾彪,杨太保

Spatiotemporal distribution changes in alpine desert belt in Qilian Mountains under climate changes in past 30 years

ZHANG Fu-Guang,ZENG Biao,YANG Tai-Bao

表1 祁连山高寒荒漠2000-2006年GIMMS NDVI和MODIS NDVI数据一致性检验

Table 1 Correlation analysis of GIMMS NDVI and MODIS NDVI in 2000-2006 of the alpine desert belt in the Qilian Mountains

年份 Year 2000 2001 2002 2003 2004 2005 2006 相关系数Correlation coefficient 0.865** 0.886** 0.814** 0.736** 0.891** 0.893** 0.838**