中亚草地植被指数( NDVI )对气候变化及人类活动的响应 |
朱士华, 方霞, 杭鑫, 谢小萍, 孙良宵, 曹良中 |
Normalized difference vegetation index ( NDVI ) dynamics of grassland in Central Asia and its response to climate change and human activities |
Shihua Zhu, Xia Fang, Xin Hang, Xiaoping Xie, Liangxiao Sun, Liangzhong Cao |
图2 1982—2014年中亚草地生长季NDVImax、NDVImin和NDVImean距平变化趋势(A)以及CFSR、MERRA、ERA-interim再分析数据年平均气温(tavg)和年降水量(ppt)时间变化趋势(B) |
Fig. 2 Anomalies of growing season NDVImax, NDVImin and NDVImean (A) and anomalies of annual mean of temperature (tavg) and annual total precipitation (ppt) calculated from CFSR, MERRA, and ERA-interim reanalysis data (B) over grasslands in Central Asia during 1982 to 2014 |