基于温度植被干旱指数（TVDI）的甘肃省农业干旱监测方法研究

沙莎, 王丽娟, 王小平, 胡蝶, 张良

Study on monitoring method of agricultural drought in Gansu Province based on Temperature Vegetation Dryness Index

SHA Sha, WANG Lijuan, WANG Xiaoping, HU Die, ZHANG Liang

图4 甘肃省不同气候分区TVDI与不同深度RSM相关系数的逐月变化

Fig.4 Monthly variations of correlation coefficients between TVDI and RSM at different depth in different climatic regions in Gansu Province