Progress of space weather research in China

Space weather refers to states and changes on the sun and in the interplanetary space and geospace(the earth's magnetosphere,ionosphere,thermosphere,middle and upper atmesphere).It can influence the performance and reliability of space-borne and ground-based technological systems and endanger human life.The space weather program includes the observations and data analysis,research and numerical modeling,forecasts and services.In this paper,some important results on space weather research in China in the past ten years are reviewed.