1. State Key Laboratory of Earth Surface Processes and Resource Ecology, and College of Global Change and Earth System Science, and Joint Center for Global Change Studies Beijing Normal University Beijing China
2. National Meteorological Center Beijing China
3. Numerical Weather Prediction Center of China Meteorological Administration Beijing China
4. Meteorological Research Division Environment and Climate Change Canada Dorval Quebec Canada
5. Meteorological Observation Center of China Meteorological Administration Beijing China
6. Hebei Meteorological Service Hebei China