1. 1 National Marine Environmental Forecasting Center (NMEFC), Ministry of Natural Resources (MNR), Beijing, China
2. 2 Cooperative Institute for Great Lakes Research (CIGLR), School for Environment and Sustainability, University of Michigan, Ann Arbor, Michigan, USA
3. 3 NOAA Great Lakes Environmental Research Laboratory (GLERL), Ann Arbor, Michigan, USA
4. 4 MNR Key Laboratory for Polar Science, Polar Research Institute of China, Shanghai, China