Drought Risk Assessment of Winter Wheat at Different Growth Stages in Huang-Huai-Hai Plain Based on Nonstationary Standardized Precipitation Evapotranspiration Index and Crop Coefficient. - Wenhui Chen; Rui Yao; Peng Sun; Qiang Zhang 045; Vijay P. Singh; Shao Sun; Amir Aghakouchak; Chenhao Ge; Huilin Yang (Remote. Sens., 2024)