1982~2015年海南岛NDVI时空变化及气候驱动力分析
陈甲豪,胡中民,吴凯

Spatiotemporal Variations of NDVI and the Analysis of Its Climate Driving Factors in Hainan Island During 1982~2015
Jiahao CHEN,Zhongmin HU,Kai WU
表1 海南岛NDVI与气候因子偏相关系数和显著性
Table 1 Partial correlation coefficients and corresponding statistical significance between NDVI and climatic factors in Hainan Island
气候因子

正相关

面积比

正相关系数空间均值

负相关

面积比

负相关系数空间均值

极显著区域

(P<0.01)

显著区域

(0.01≤P≤0.05)

不显著区域

(P>0.05)

温度68.47%0.1631.53%-0.1067.76%7.06%25.18%
降水76.00%0.0624.00%-0.0419.29%11.06%69.65%
太阳辐射87.06%0.1212.94%-0.0956.00%7.53%36.47%