[1] Chen, J. M., & Zhao, X. C. (2012). Analysis on Drought Characteristics and Indicators in Wuhai City. Journal of Northern Agriculture, 1, 79-81.
[2] Du, L. T., Tian, Q. J., Huang, Y. et al. (2012). Drought Monitoring and Reliability Test in Shandong Province Based on TRMM Data. Journal of Agricultural Engineering, 28, 121-126.
[3] Duan, H. X., Wang, S. P., & Feng, J. Y. (2012). The National Drought Situation in 2011 and Its Impact and Causes. Arid Meteorology, 30, 136-147.
[4] Li, X. Y. (2012). Study on the Early Warning Method of Drought in Ningxia. Nanjing: Nanjing University of Information Science and Technology.
[5] Li, Z. G., Zhu, L. L., Cheng, K. K. et al. (2012). Characteristics and Causes of Drought Disasters in Henan Province from 1950 to 2009.Arigricultural of Hubei, 51, 1107-1111.
[6] Liu, Z. X., & Xiao, Y. (2012). Analysis of Drought and Flood Indexes and Their Change Characteristics in the Upper Reaches. Resources and Environment in the Yangtze River Basin, 21, 210-211.
[7] Takeuchi, W., Darmawan, S., Shofiyati, R., Khiem, M. V., & Heng, S. (2015). Near-Real Time Meteorological Drought Monitoring and Early Warning System for Croplands in Asia. ACRS 2015: The 36th Asian Conference on Remote Sensing “Fostering Resilient Growth in Asia”.
[8] Wambua, R. M., Mutua, B. M., & Raude, J. M. (2018). Detection of Spatial, Temporal and Trend of Meteorological Drought Using Standardized Precipitation Index (SPI) and Effective Drought Index (EDI) in the Upper Tana River Basin, Kenya. Open Journal of Modern Hydrology, 8, 83-100.
https://doi.org/10.4236/ojmh.2018.83007
[9] Yan, M. C., Zhang, X. C., & Hu, S. (2012). Drought Monitoring Research in Beijing-Tianjin-Tangshan Region Based on MODIS Data. Geography and Geographic Information Science, 28, 94-98.
[10] Zeng, L., Schmitt, R. W., Li, L., Wang, Q., & Wang, D. (2019). Forecast of Summer Precipitation in the Yangtze River Valley Based on South China Sea Springtime Sea Surface Salinity. Climate Dynamics, 15, 1-15.
https://doi.org/10.1007/s00382-019-04878-y