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6 2005年夏季TVDI以表4分级（左）、以0.2为间隔分级（中）、不分级（右）的甘肃省干旱空间分布与RSM的对比

Fig.6 Comparison of drought distribution based on TVDI classified according to the table 4（the left），in 0.2 intervals（the middle） and TVDI without classification（the right） and RSM in summer of 2005 in Gansu Province