Objective
Predictability study on weather and sea-ice forecasts linked with user engagement ; Ship-borne observations of trace gases/aerosols over the Arctic ; Observational study on environmental changes in the Pacific Arctic Ocean with intensive surveys in the shelf slope area ; How plankton responses to multi stressors such as ocean warming and acidification? ; Response of phytoplankton community under environmental change ; Comparison of zooplankton with differences in net mesh-size, spatial distribution of zooplankton and standing stock and material flux role of Appendicularians ; Seasonal distribution of krill-eating top predators and their prey in the Chukchi Sea during fall