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基于地理探测器的科尔沁沙地植被NDVI时空变化特征及其驱动因素
陈雪萍1,3, 赵学勇2,3,*(), 张晶2, 王瑞雄1,3, 卢建男1,3
Variation of NDVI spatio-temporal characteristics and its driving factors based on geodetector model in Horqin Sandy Land, China
CHEN Xue-Ping1,3, ZHAO Xue-Yong2,3,*(), ZHANG Jing2, WANG Rui-Xiong1,3, LU Jian-Nan1,3

图4. 科尔沁沙地驱动因子对归一化植被指数(NDVI)的影响力(q值)。A, 2001、2010、2020年q值。B, 2001-2020年平均q值。X1-X10, 驱动因子名称, 具体见表3。*, p < 0.05; **, p < 0.01。

Fig. 4. Influence (q value) of driving factors for Normalized Difference Vegetation Index (NDVI) in Horqin Sandy Land. A, q value in 2001, 2010, and 2020. B, Mean value of q during 2001-2020. X1-X10, driving factors’ name, see Table 3. *, p < 0.05; **, p < 0.01.