研究成果
環境工学
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A twenty-year deposition record of elemental carbon in Northern Japan retrieved from archived filters
Kaneyasu, N., K. Matsumoto, T. Yamaguchi, I. Noguchi, N. Murao, T. J. Yasunari, F. Ikemori. A twenty-year deposition record of elemental carbon in Northern Japan retrieved from archived filters. Scientific Reports, 10. (2020/3/18)
https://doi.org/10.1038/s41598-020-61067-2 -
令和元年度 北海道大学 教育研究総長表彰：表彰年度の前年度において、全学教育科目に係る授業アンケートを実施し、エクセレント・ティーチャーズに選出された者のうち、授業科目区分毎に総合評価の値が上位の教員
安成哲平, 表彰年度の前年度において、全学教育科目に係る授業アンケートを実施し、エクセレント・ティーチャーズに選出された者のうち、授業科目区分毎に総合評価の値が上位の教員, 令和元年度 北海道大学 教育研究総長表彰, 令和2年2月
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Future Arctic utilizazion Interpretive Structual Modelling (ISM) approach
Natsuhiko OTSUKA, Eisaku NAKAMURA, Akira MORIKI and Juha SAUNAVAARA. Future Arctic utilization Interpretive Structural Modelling (ISM) approach. The 35th International Symposium on the Okhotsk Sea & Polar Oceans,P131-134. (20200216)
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Summary of the Northern Sea Route trial shipping of containers
Natsuhiko OTSUKA, Hideo SASAKI, Tomomi KAKIZAKI, Eisaku NAKAMURA,and Akira MORIKI. Summary of the Northern Sea Route trial shipping of containers. The 35th International Symposium on the Okhotsk Sea & Polar Oceans,P43-45. (20200216)
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Summary of joint study on vessel movement monitoring in NSR by satellite AIS
Akira Moriki, Shuji Shimizu, Motohisa Abe, Ryohei Shirakuma & Kengo Tazawa. Summary of joint study on vessel movement monitoring in NSR by satellite AIS. The 35th International Symposium on the Okhotsk Sea & Polar Oceans 2020. (20200216)
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Japanese Arctic Cruise Tourism Industry and sustainable Arctic Marine Tourism Survey
Masato TANAKA, Juha SAUNAVAARA, Brooks KAISER, Chris HORBEL, Fujio OHNISHI and Natsuhiko OTSUKA. Japanese Arctic Cruise Tourism Industry and sustainable Arctic Marine Tourism Survey. The 35th International Symposium on the Okhotsk Sea & Polar Oceans, 35, 149-152. (20200216)
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Activities to Promote Industry-Government-Academia Collaborative Research on the Arctic Region supported by Japan Arctic Research Network Center(J-ARRC Net)
Masato TANAKA, Shingo TANAKA, Natsuhiko OTSUKA and Yasushi FUKAMACHI. Activities to Promote Industry-Government-Academia Collaborative Research on the Arctic Region supported by Japan Arctic Research Network Center(J-ARRC Net). The 35th International Symposium on the Okhotsk Sea & Polar Oceans, 35, 123-126. (2020/2/16)
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Initiative for Sustainable Development of Arctic Cruise and Future Challenges
Hiroto ITO, Naohito YAMAGUCHI, Yusuke ITOKAWA, Stefan KIRCHINER, Masato TANAKA, Juha SAUNAVAARA, Natsuhiko OTSUKA, Fujip OHNISHI and Hironori YABUKI,Initiative for Sustainable Development of Arctic Cruise and Future Challenges. The 35th International Symposium on the Okhotsk Sea & Polar Oceans, 153-156. (20200216)
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Characteristics of ship speed along the Northern Sea Route
Xiayang LI and Natsuhiko OTSUKA,Characteristics of ship speed along the Northern Sea Route. The 35th International Symposium on the Okhotsk Sea & Polar Oceans, 46-49. (20200216)
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Native Nations: The Survival of Indigenous Peoples, 3rd Edition
Natsuhiko Otsuka(2020). “Japan’s Arctic Policy and Observer Status in the Arctic Council”. Robert J. Corell, Jong Deog Kim, Yoon Hyung Kim, Arild Moe, Charles E. Morrison, David L. Vander Zwang and Oran R. Young Edited. “The Arctic in World Affairs, The North Pacific Conference Proceedings”. pp.358-368. Published by Korea Maritime Institute(Republic of Korea) and East West Center(U.S.A), (2019/12/1)
