Objective
Predictability study on weather and sea-ice forecasts linked with user engagement ; Ship based observations of trace gases and aerosols over the Arctic Ocean, Bering Sea, and North Western Pacific Ocean ; Assesment of impacts of declining sea ice on terretrial water cycle ; Physical oceanographic surveys in marginal ice zone of the western part of Arctic Ocean ; Short-term changes on the plankton community in the pacific sector of the Arctic Ocean during autumn ; Ship-board observations of atmospheric greenhouse gases and related species in the Arctic ocean and the western North Pacific ; Spatial and temporal changes of seawater CO2 and CH4 in the western Arctic Ocean