About MORIKI Akira
About Hokkaido Univ., Sapporo, JPN
About SHIMIZU Shuji
About Japan Aerospace Exploration Agency(JAXA), Tsukuba, JPN
About ABE Motohisa
About National Inst. Land and Infrastructure Management(NILIM), Yokosuka, JPN
About SHIRAKUMA Ryohei
About Hokkaido Regional Dev. Bureau(HDB), Sapporo, JPN
About TAZAWA Kengo
About Aomori Prefectural Government(APG), Aomori, JPN
About Proceedings of the International Symposium on Okhotsk Sea & Polar Oceans
About route(air transportation)
About identification system
About research
About cargo boat
About natural gas terminal
About tanker
About icebreaker
About sea ice
About AIS
About collaboration
About LNG terminals
About Northern Sea Route
About Navigation and practical business
About Sea ice
About 衛星
About AIS
About NSR
About 北極海航路
About 船舶
About 動向
About モニタリング
About 共同
About 研究
About 概要