气候变化和工程活动对青藏铁路沿线植被指数时空变化的影响

马超, 崔培培, 钟广睿, 孟梦, 杨城, 马雯思

Impact of climate change and engineering activities on spatio-temporal changes of vegetation index along Qinghai-Tibet Railway

MA Chao, CUI Peipei, ZHONG Guangrui, MENG Meng, YANG Cheng, MA Wensi

图3 西-格段NDVI年际变化的分段线性拟合

Fig. 3 Piecewise linear fitting of the inter annual variation of NDVI in the Xining-Golmud section