Objective
Predictability study of Arctic cyclones ; Nitrogen cycle in the Pacific Arctic ; Advanced continuous measurements of aerosols in the marine atmosphere: Elucidation of the roles in the earth system ; Applied research of MIRAI brand-new shipboard weather radar: Validation and utilization of dual-polarization information for global deployment ; Studies on greenhouse gas cycles in the Arctic and their responses to climate change ; Estimation of hazardous chemicals discharge form the melting ice in the Arctic Ocean ; Tectonics history of the Pacific Plate during mid-Cretaceous ; Global distribution of drop size distribution of precipitating particles over pure-oceanic background ; Daily simulation using a cloud-resolving model over the Arctic Ocean ; Aerosol optical characteristics measured by ship-borne sky radiometer ; Standardization of marine geophysical data and its application to the geodynamics studies