China, locating in the eastern Asia, has a representative monsoon climatic and drought happened frequently because of the unsteadiness of monsoon. Drought has caused the most severe loss in all of the meteorological disasters in China. As the population growing, reclamation farmland and planting index increasing, the requirement of agro-water and industrial water increasing, drought will be fearful farther in the global change environment.
To analyse the drought spatio-temporal pattern in China for...