Assessment of Drought Impact on Net Primary Productivity in the Terrestrial Ecosystems of Mongolia from 2003 to 2018. - Lkhagvadorj Nanzad; Jiahua Zhang 001; Battsetseg Tuvdendorj; Shanshan Yang; Sonam Rinzin; Foyez Ahmed Prodhan; Til Prasad Pangali Sharma (Remote. Sens., 2021)