黑河流域2001~2017年植被变化特征及其可延续性评价
谭美宝,冉有华,苏阳,李新,杜得彦,廉耀康

Characteristics and Sustainability Evaluation of Vegetation Change in Heihe River Basin during 2001 to 2017
Meibao Tan,Youhua Ran,Yang Su,Xin Li,Deyan Du,Yaokang Lian
表2 黑河流域各区域年最大化EVI均值、植被覆盖面积与气象、水文要素的相关系数
Tabel 2 Correlation coefficients between averaged annual maximum EVI, vegetation cover area and meteorological, hydrological parameters in different regions of Heihe river basin
统计指标植被覆盖区年均最低气温年均最高气温年均气温年降水量河流径流量
EVI上游植被0.4500.2230.3320.426-
中游绿洲0.573*0.3500.4700.512*0.830**
中游非绿洲0.555*0.2850.4490.581*0.557*
下游绿洲0.518*0.1560.3740.3430.772**
下游非绿洲0.541*0.1060.3670.4290.721**
面积上游植被0.3950.1420.2290.506*-
中游绿洲0.556*0.3270.4600.4740.778**
中游非绿洲0.490*0.2220.3660.517*0.596*
下游绿洲0.549*0.1770.4040.3020.762**
下游非绿洲0.232-0.0530.0960.3880.486*