基于RS的陕北地区植被覆盖度变化及驱动力研究
晋成名, 杨兴旺, 景海涛

A RS-based study on changes in fractional vegetation cover in North Shaanxi and their driving factors
JIN Chengming, YANG Xingwang, JING Haitao
图6 研究区2000—2015年年均气温趋势变化
Fig.6 Trend of annual average temperature in the study area from 2000 to 2015