1982-2012年中亚植被变化及其对气候变化的响应
张琪, 袁秀亮, 陈曦, 罗格平, 李龙辉

Vegetation change and its response to climate change in Central Asia from 1982 to 2012
ZHANG Qi,YUAN Xiu-Liang,CHEN Xi,LUO Ge-Ping,LI Long-Hui
表1 中亚植被年均归一化植被指数、年降水量、年平均气温经验正交分解的前三个空间模态的方差贡献率。
Table 1 The variance contribution by the first three leading modes of annual mean normalized difference vegetation index (NDVI), annual precipitation and annual mean air temperature in Central Asia from empirical orthogonal function.
模态
Mode
方差贡献率
Variance contribution (%)
归一化植被指数
Normalized difference
vegetation index
降水量
Precipitation
气温
Air temperature
1 22 35 74
2 17 15 10
3 9 8 6
累计方差
Cumulative variance
48 58 90