
KIKUCHI TAKASHI
| Research Institute for Global Change (RIGC) Institute of Arctic Climate and Environment Research (IACE) | Director |
| Institute for Marine-Earth Exploration and Engineering (MarE3) Project Office for Arctic Research Vessel (PARV) International Observation Planning Group | Group Leader |
Researcher Information
researchmap URL
Research activity information
Papers
- Satoshi Kimura; Jinro Ukita; Amane Fujiwara; Takashi Kikuchi
Sea‐Ice Deformations at the Submesoscale and Below During the Melting Season
Geophysical Research Letters, 19 Feb. 2025
52, 4
[Reviewed] - Yuichiro Kumamoto; Yasunori Hamajima; Shigeto Nishino; Mutsuo Inoue; Hisao Nagai; Hiroyuki Matsuzaki; Takeyasu Yamagata; Akihiko Murata; Takashi Kikuchi
Temporal changes in iodine-129 and radiocesium in the Canada Basin in the Arctic Ocean between 1993 and 2020
Polar Science, Sep. 2024
41, 101071, 101071
[Reviewed] - R. S. Pickart, P. Lin, F. Bahr, L. T. McRaven, J. Huang, A. Pacini, K. R. Arrigo, C. J. Ashjian, C. Berchok, M. F. Baumgartner, K.-H. Cho, L. W. Cooper, S. Danielson, D. Dasher, A. Fuiwara, J. Gann, J. M. Grebmeier, J. He, T. Hirawake, M. Itoh, L. Juranek, T. Kikuchi, G. W. K. Moore, J. Napp, R. J. Nelson, S. Nishino, H. Statscewich, P. Stabeno, K. M. Stafford, H. Ueno, S. Vagle, T. J. Weingartner, W. J. Williams, S. Zimmermann
The Pacific Water flow branches in the eastern Chukchi Sea
PROGRESS IN OCEANOGRAPHY, 10 Nov. 2023
219
[Reviewed] - Shigeto Nishino, Jinyoung Jung, Kyoung-Ho Cho, William J. Williams, Amane Fujiwara, Akihiko Murata, Motoyo Itoh, Eiji Watanabe, Michio Aoyama, Michiyo Yamamoto-Kawai, Takashi Kikuchi, Eun Jin Yang, Sung-Ho Kang
Atlantic-origin water extension into the Pacific Arctic induced an anomalous biogeochemical event
Nature Communications, 02 Nov. 2023
14
[Reviewed] - Satoshi KIMURA, Takashi KIKUCHI, Amane FUJIWARA, Joshua JONES, Masahiro KAKU, Kensuke WATARI
Sea-ice motion and oceanographic data from the Beaufort Sea to the Chukchi Borderland in March–October 2022
Polar Data Journal, 03 Jul. 2023
7, 24, 34
[Reviewed] - Peigen Lin, Robert S. Pickart, Thomas J. Weingartner, Harper L. Simmons, Motoyo Itoh, Takashi Kikuchi
Formation and circulation of newly ventilated winter water in the western Beaufort Sea
PROGRESS IN OCEANOGRAPHY, 17 Jun. 2023
216
[Reviewed] - Peigen Lin, Robert S. Pickart, Harry Heorton, Michel Tsamados, Motoyo Itoh, Takashi Kikuchi
Recent state transition of the Arctic Ocean’s Beaufort Gyre
Nature Geoscience, 08 May 2023
16, 485, 491
[Reviewed] - Noriaki Kimura, Tomoyuki Onomura, Takashi Kikuchi
Processes governing seasonal and interannual change of the Antarctic sea-ice area
Journal of Oceanography, 07 Dec. 2022
79, 109, 121
[Reviewed] - Takahito Ikenoue, Ryota Nakajima, Amane Fujiwara, Jonaotaro Onodera, Motoyo Itoh, Junko Toyoshima, Eiji Watanabe, Akihiko Murata, Shigeto Nishino, Takashi Kikuchi
Horizontal distribution of surface microplastic concentrations and water-column microplastic inventories in the Chukchi Sea, western Arctic Ocean
SCIENCE OF THE TOTAL ENVIRONMENT, 01 Nov. 2022
855
[Reviewed] - Yuichiro Kumamoto, Michio Aoyama, Yasunori Hamajima, Mutsuo Inoue, Shigeto Nishino, Takashi Kikuchi, Akihiko Murata, Kazutoshi Sato
Fukushima-derived radiocesium in the western subarctic area of the North Pacific Ocean, Bering Sea, and Arctic Ocean in 2019 and 2020
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 21 Jun. 2022
251-252
[Reviewed] - Futsuki Ryosuke, Hirawake Toru, Fujiwara Amane, Waga Hisatomo, Kikuchi Takashi, Nishino Shigeto, Isada Tomonori, Suzuki Koji, Watanabe Yutaka
Performance of primary production algorithm using absorption coefficient of phytoplankton in the Pacific Arctic
Journal of Oceanography, 08 Jun. 2022
78, 311, 335
[Reviewed] - Ryosuke Futsuki, Toru Hirawake, Amane Fujiwara, Hisatomo Waga, Takashi Kikuchi, Shigeto Nishino, Tomonori Isada, Koji Suzuki, Yutaka W. Watanabe
Performance of primary production algorithm using absorption coefficient of phytoplankton in the Pacific Arctic
Journal of Oceanography, 08 Jun. 2022
78, 311, 335
[Reviewed] - Danielson Seth, Grebmeier Jacqueline, Iken Katrin, Berchok Catherine, Britt Lyle, Dunton Kenneth, Eisner Lisa, Farley Edward, Fujiwara Amane, Hauser Donna, Itoh Motoyo, Kikuchi Takashi, Kotwicki Stan, Kuletz Kathy, Mordy Calvin, Nishino Shigeto, Peralta-Ferriz Cecilia, Pickart Robert, Stabeno Phyllis, Stafford Kathleen, Whiting Alex, Woodgate Rebecca
Monitoring Alaskan Arctic Shelf Ecosystems Through Collaborative Observation Networks
OCEANOGRAPHY, 28 Apr. 2022
35, 45355, 198, 209
[Reviewed] - Seth L. Danielson , Jacqueline M. Grebmeier, Katrin Iken, Catherine Berchok, Lyle Britt, Kenneth H. Dunton, Lisa Eisner, Edward V. Farley, Amane Fujiwara, Donna D.W. Hauser, Motoyo Itoh, Takashi Kikuchi, Stan Kotwicki, Kathy J. Kuletz, Calvin W. Mordy, Shigeto Nishino, Cecilia Peralta-Ferriz, Robert S. Pickart, Phyllis S. Stabeno, Kathleen M. Stafford, Alex V. Whiting, Rebecca Woodgate
Monitoring Alaskan Arctic Shelf Ecosystems Through Collaborative Observation Networks
OCEANOGRAPHY, 28 Apr. 2022
35, 45355, 198, 209
[Reviewed] - 菊地 隆
北極海の調査の歴史とこれから〜北極域研究船に向けて〜
KANRIN(咸臨) 日本船舶海洋工学会誌, 10 Mar. 2022
101, 28, 34 - Shutong Li, P. Lin, T. Dou, C. Xiao, Motoyo Itoh, Takashi Kikuchi, Dahe Qin
Upwelling of Atlantic Water in Barrow Canyon, Chukchi Sea
Journal of Geophysical Research - Oceans, 26 Feb. 2022
127, 3
[Reviewed] - Takahito Ikenoue, Katsunori Kimoto, Yuriko Nakamura, Kjell Bjørklund, Naoki Kuramoto, Masaaki Ueki, Yuichi Ota, Jonaotaro Onodera, Naomi Harada, Makio C. Honda, Miyako Sato, Eiji Watanabe, Motoyo Itoh, Shigeto Nishino, Takashi Kikuchi
Quantification of species-specific biogenic silica flux of radiolarians (Rhizaria) in the western Arctic Ocean using microfocus X-ray computed tomography
Proceedings of the 36th international symposium on the Okhotsk Sea & polar oceans, 14 Feb. 2022
171, 173 - Onodera, J., E. Watanabe, M. Itoh, N. Harada, M. C. Honda, A. Tengberg, Y. Tanaka, T. Kikuchi
Interannual variation of settling particles reflects upper-ocean circulation in the southern Chukchi Borderland, 2010-2014
Journal of Geophysical Research - Oceans, 02 Dec. 2021
126, 12
[Reviewed] - Jonaotaro Onodera, Eiji Watanabe, Motoyo Itoh, Naomi Harada, Makio C. Honda, Anders Tengberg, Yuichiro Tanaka, Takashi Kikuchi
Interannual variation of settling particles reflects upper-ocean circulation in the southern Chukchi Borderland, 2010-2014
Journal of Geophysical Research - Oceans, 17 Nov. 2021
126, 12
[Reviewed] - Ovall, B., R. S. Pickart, P. Lin, P. Stabeno, T. J. Weingartner, M. Itoh, T. Kikuchi, E. Dobbins, and S. Bell
Ice, wind, and water: Synoptic-scale controls of circulation in the Chukchi Sea
PROGRESS IN OCEANOGRAPHY, 10 Nov. 2021
199
[Reviewed] - Koki Tsujii, Mayuko Otsuka, Tomonari Akamatsu, Kazuo Amakasu, Minoru Kitamura, Takashi Kikuchi, Amane Fujiwara, Hokuto Shirakawa, Kazushi Miyashita, Yoko Mitani
Annual variation of oceanographic conditions changed migration timing of bowhead whales Balaena mysticetus in the southern Chukchi Sea
Polar Biology, 01 Nov. 2021
44, 2289, 2298
[Reviewed] - M. Ito, K. I.Ohshima, Y. Fukamachi, G. Mizuta, Y. Kusumoto. Takashi Kikuchi
Underwater frazil ice and its suspension depth detected from ADCP backscatter data around sea ice edge in the Sea of Okhotsk
COLD REGIONS SCIENCE AND TECHNOLOGY, 21 Sep. 2021
192
[Reviewed] - Ikenoue Takahito, Kimoto Katsunori, Nakamura Yuriko, Bjorklund, Kjell R. Kuramoto Naoki, Ueki Masaaki, Ota Yuichi, Onodera Jonaotaro, Harada Naomi, Honda Makio, Sato Miyako, Watanabe Eiji, Itoh Motoyo, Nishino Shigeto, Kikuchi Takashi
New evaluation of species-specific biogenic silica flux of radiolarians (Rhizaria) in the western Arctic Ocean using microfocus X-ray computed tomography
LIMNOLOGY AND OCEANOGRAPHY, 07 Sep. 2021
66, 11, 3901, 3915
[Reviewed] - F. Tian, R. S. Pickart, P. Lin, A. Pacini, G. W. K. Moore, P. Stabeno, T. Weingartner, Motoyo Itoh, Takashi Kikuchi, E. Dobbins, S. Bell, R. A. Woodgate, S. L. Danielson, Z. Wang
Mean and Seasonal Circulation of the Eastern Chukchi Sea From Moored Timeseries in 2013–2014
Journal of Geophysical Research - Oceans, 17 May 2021
126, 5
[Reviewed] - Tetsuo Sueyoshi; Masao Fukasawa; Hiroyuki Enomoto; Sei-Ichi Saitoh; Takashi Kikuchi
Background and activities of the Arctic Challenge for Sustainability (ArCS) project
Polar Science, 03 Feb. 2021
27
[Reviewed] - Takashi Kikuchi, Shigeto Nishino, Amane Fujiwara, Jonaotaro Onodera, Michiyo Yamamoto-Kawai, Kohei Mizobata, Yasushi Fukamachi, Eiji Watanabe
Status and trends of Arctic Ocean environmental change and its impacts on marine biogeochemistry: Findings from the ArCS project
Polar Science, 21 Jan. 2021
[Reviewed] - S. L. Danielson, O. Ahkinga, C. Ashjian, E. Basyuk, L.W. Cooper, L. Eisner, E. Farley, K. B. Iken, J.M. Grebmeier, L. Juranek, G. Khen, S.R. Jayne, T. Kikuchi, C. Ladd, K. Lu, R. M. McCabe, G.W.K. Moore, S. Nishino, F. Ozenna, R.S. Pickart, I. Polyakov, P. J. Stabeno, R. Thoman, W.J. Williams, K. Wood, T.J. Weingartner
Manifestation and consequences of warming and altered heat fluxes over the Bering and Chukchi Sea continental shelves
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 25 May 2020
177
[Reviewed] - Proshutinsky, A., R. Krishfield, J. Toole, M.-L. Timmermans, W. Williams, S. Zimmerman, M. Yamamoto-Kawai, T. W. K. Armitage, D. Dukhovskoy, E. Golubeva, G. E. Manucharyan, G. Platov, E. Watanabe, T. Kikuchi, S. Nishino, M. Itoh, S.-H. Kang, K.-H. Cho, K. Tateyama, and J. Zhao
Analysis of the Beaufort Gyre freshwater content in 2003-2018
Journal of Geophysical Research - Oceans, 28 Dec. 2019
124, 12, 9658, 9689
[Reviewed] - Shigeto Nishino, Yusuke Kawaguchi, Jun Inoue, Michiyo Yamamoto-Kawai, Michio Aoyama, Naomi Harada, Takashi Kikuchi
Do strong winds impact water mass, nutrient and phytoplankton distributions in the ice-free Canada Basin in the fall?
Journal of Geophysical Research - Oceans, 10 Dec. 2019
125, 1
[Reviewed] - 菊地 隆、山口 一、吉永 浩志、福場 覚、三輪 正弘、柏木 孝夫、吉田 基、大島 慶一郎、深町 康、矢吹 裕伯、兒玉 裕二
Arctic Technology Research Forum to consolidate opinions from industry/ 産業界からの意見集約のための北極域技術研究フォーラム
Proceedings of the 34th international symposium on Okhotsk Sea & Polar Oceans 2019, 19 Feb. 2019
171, 175 - Robert S. Pickart, Carolina Nobre, Peigen Lin, Kevin R. Arrigo, Carin J. Ashjian, Catherine Berchok, Lee W. Cooper, Jacqueline M. Grebmeier, Ian Hartwell, Jianfeng He, Motoyo Itoh, Takashi Kikuchi, Shigeto Nishino, Svein Vagle
Seasonal to mesoscale variability of water masses and atmospheric conditions in Barrow Canyon, Chukchi Sea
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 11 Feb. 2019
162, 32, 49
[Reviewed] - Yusuke Kawaguchi, Motoyo Itoh, Yasushi Fukamachi, Erika Moriya, Jonaotaro Onodera, Takashi Kikuchi, Naomi Harada
year-round observation of sea-ice drift and near-inertial internal waves in the Northwind Abyssal Plain, Arctic Ocean
Polar Science, 31 Jan. 2019
21, 212, 223
[Reviewed] - 菊地 隆
変化する北極海環境に関する観測研究と国際協力:過去・現在・未来
北極国際法秩序の展望 科学・環境・海洋/東信堂 (304頁), 02 Nov. 2018
[Reviewed] - Shigeto Nishino, Yusuke Kawaguchi, Amane Fujiwara, Takuhei Shiozaki, Michio Aoyama, Naomi Harada, Takashi Kikuchi
Biogeochemical anatomy of a cyclonic warm-core eddy in the Arctic Ocean
Geophysical Research Letters, 27 Oct. 2018
45, 20, 11284, 11292
[Reviewed] - Michael A. Spall , Robert S. Pickart, Min Li, Motoyo Itoh, Peigen Lin , Takashi Kikuchi , Yiquan Qi
Transport of Pacific Water Into the Canada Basin and the Formation of the Chukchi Slope Current
Journal of Geophysical Research - Oceans, 22 Oct. 2018
123, 10, 7453, 7471
[Reviewed] - Yuichiro Kumamoto, Michio Aoyama, Yasunori Hamajima, Shigeto Nishino, Akihiko Murata, Takashi Kikuchi
Radiocesium in the western subarctic area of the North Pacific Ocean, Bering Sea, and Arctic Ocean in 2015 and 2017
Polar Science, 31 Aug. 2018
21, 228, 232
[Reviewed] - Hirano, D., Y. Fukamachi, K. I. Ohshima, E. Watanabe, A. R. Mahoney, H. Eicken, M. Itoh, D. Simizu, K. Iwamoto, J. Jones, T. Takatsuka, T. Kikuchi, and T. Tamura
Winter water formation in coastal polynyas of the eastern Chukchi Shelf: Pacific and Atlantic influences
Journal of Geophysical Research - Oceans, 17 Aug. 2018
123, 8, 5688, 5705
[Reviewed] - Tsukada, Y., H. Ueno, N. Ohta, M. Itoh, E. Watanabe, T. Kikuchi, S. Nishino, and K. Mizobata
Interannual variation in solar heating in the Chukchi Sea, Arctic Ocean
Polar Science, 15 Jun. 2018
17, 33, 39
[Reviewed] - Sumata Hiroshi, Frank Kauker, Michael Karcher, Benjamin Rabe, Mary-Louise Timmermans, Axel Behrendt, Rudiger Gerdes, Ursula Schauer, Shimada Koji, Cho Kyoung-Ho, Takashi Kikuchi
Decorrelation scales for Arctic Ocean hydrography - Part I: Amerasian Basin
Ocean Science, 02 Mar. 2018
14, 161, 185
[Reviewed] - 菊地隆
PAG (Pacific Arctic Group) 2017 Spring Meeting 報告
JCARニュースレター(北極環境研究コンソーシアムニュースレター), 20 Feb. 2018
7, 8, 10 - Amane Fujiwara, Shigeto Nishino, Kohei Matsuno, Jonaotaro Onodera, Yusuke Kawaguchi, Toru Hirawake, Koji Suzuki, Jun Inoue, Takashi Kikuchi
Changes in phytoplankton community structure during wind-induced fall bloom on the central Chukchi shelf
Polar Biology, 20 Feb. 2018
41, 6, 1279, 1295
[Reviewed] - 菊地隆
特別リポート:北極域の環境変化と北極域技術研究フォーラム
ENAA Engineering(エンジニアリング協会広報誌), 31 Jan. 2018
148, 18, 21 - Masafumi Natsuike , Rui Saito , Amane Fujiwara , Kohei Matsuno, Atsushi Yamaguchi, Naonobu Shiga, Toru Hirawake, Takashi Kikuchi, Shigeto Nishino, Ichiro Imai
Evidence of increased toxic Alexandrium tamarense dinoflagellate blooms in the eastern Bering Sea in the summers of 2004 and 2005
PLoS One, 28 Nov. 2017
12, 11, 1, 13
[Reviewed] - Jose Maria Landeira, Kohei Matsuno, Atsushi Yamaguchi, Toru Hirawake, Takashi Kikuchi
Abundance, development stage, and size of decapod larvae through the Bering and Chukchi Seas during summer
Polar Biology, 15 Sep. 2017
40, 1805, 1819
[Reviewed] - Watanabe, E., J. Onodera, M. Itoh, S. Nishino, and T. Kikuchi
Winter transport of subsurface warm water toward the Arctic Chukchi Borderland
DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 23 Aug. 2017
128, 115, 130
[Reviewed] - Yuichiro Kumamoto, Michio Aoyama, Yasunori Hamajima, Shigeto Nishino, Akihiko Murata, Takashi Kikuchi
Radiocesium in the western subarctic area of the North Pacific Ocean, Bering Sea, and Arctic Ocean in 2013 and 2014
APPLIED RADIATION AND ISOTOPES, 01 Aug. 2017
126, 88, 92
[Reviewed] - Hisatomo Waga, Toru Hirawake, Amane Fujiwara, Takashi Kikuchi, Shigeto Nishino, Koji Suzuki, Shintaro Takao, Sei-Ichi Saitoh
Differences in rate and direction of shifts between phytoplankton size structure and sea surface temperature
Remote Sensing, 01 Mar. 2017
9
[Reviewed] - Hisatomo Waga *, Toru Hirawake, Amane Fujiwara, Takashi Kikuchi, Shigeto Nishino, Koji Suzuki, Shintaro Takao, Sei-Ichi Saitoh
Differences in rate and direction of shifts between phytoplankton size structure and sea surface temperature
Remote Sensing, 01 Mar. 2017
9, 222
[Reviewed] - Minoru Kitamura, Kazuo Amakasu, Takashi Kikuchi, Shigeto Nishino
Seasonal dynamics of zooplankton in the southern Chukchi Sea revealed from acoustic backscattering strength
Continental Shelf Research, 23 Jan. 2017
133, 47, 58
[Reviewed] - M. Yamamoto-Kawai, T. Mifune, T. Kikuchi, S. Nishino
Seasonal variation of CaCO3 saturation state in bottom water of a biological hotspot in the Chukchi Sea, Arctic Ocean
Biogeosciences, 22 Nov. 2016
13, 6155, 6169
[Reviewed] - Y. Kondo, H. Obata, N. Hioki, A. Ooki, S. Nishino, T. Kikuchi, K. Kuma
Transport of trace metals (Mn, Fe, Ni, Zn and Cd) in the western Arctic Ocean (Chukchi Sea and Canada Basin) in late summer 2012
Deep-Sea Res. I, 01 Sep. 2016
116, 236, 252
[Reviewed] - Hiroko Sasaki, Kohei Matsuno, Amane Fujiwara, Misaki Onuka, Atsushi Yamaguchi, Hiromichi Ueno, Yutaka Watanuki, Takashi Kikuchi
Distribution of Arctic and Pacific copepods and their habitat in the northern Bering and Chukchi seas
Biogeosciences/Copernicus, 12 Aug. 2016
13, 15, 4555, 4567
[Reviewed] - Atsushi Ooki, Shyuho Kawasaki, Kenshi Kuma, Shigeto Nishino, Takashi Kikuchi
Concentration maxima of volatile organic iodine compounds in the bottom layer water and the cold, dense water over the Chukchi Sea in the western Arctic Ocean: a possibility of production related to degradation of organic matter
Biogeosciences Discuss., 17 Jul. 2016
12, 11245, 11278 - Vivier Frederic, Hutchings Jennifer, KAWAGUCHI YUSUKE, Kikuchi Takashi, James Morison, Noguchi Tomohide, Lourenco Antonio
Sea-ice melt onset associated with lead opening during the spring/summer transition near the North Pole
Journal of Geophysical Research Oceans, 01 May 2016
[Reviewed] - Shigeto Nishino, Takashi Kikuchi, Amane Fujiwara, Toru Hirawake, Michio Aoyama
Water mass characteristics and their temporal changes in a biological hotspot in the southern Chukchi Sea
Biogeosciences, 29 Apr. 2016
13, 8, 2563, 2578
[Reviewed] - Kohei Matsuno, Jose M. Landeira Sanchez, Atsushi Yamaguchi, Toru Hirawake, Takashi Kikuchi
Spatial and geographical changes in the mesozooplankton community in the Bering and Chukchi Seas during the summers of 2007 and 2008
Polar Science, 16 Apr. 2016
10, 3, 335, 345
[Reviewed] - Michiyo Yamamoto-Kawai, Takahisa Mifune, Takashi Kikuchi, Shigeto Nishino
Prolonged aragonite undersaturation in bottom water of a biological hotspot in the Chukchi Sea
Biogeosciences Discuss., 18 Mar. 2016 - YOKOI NAOYA, MATSUNO KOHEI, ICHINOMIYA MUTSUO, YAMAGUCHI ATSUSHI, Shigeto Nishino, Jonaotaro Onodera, Jun Inoue, Takashi Kikuchi
Short-term changes in a microplankton community in the Chukchi Sea during autumn: consequences of a strong wind event
Biogeosciences, 18 Feb. 2016
13, 4, 913, 923
[Reviewed] - K. Tsujii, M. Otsuki, T. Akamatsu, I, Matsuo, K. Amakasu, M. Kitamura, T. Kikuchi, K. Miyashita, Y. Mitani
The migration of fin whales into the southern Chukchi Sea as monitored with passive acoustics
ICES Journal of Marine Science, 26 Jan. 2016
73, 8, 2085, 2092
[Reviewed] - Atsushi Ooki, Shyuho Kawasaki, Kenshi Kuma, Shigeto Nishino, Takashi Kikuchi
Concentration maxima of volatile organic iodine compounds in the bottom layer water and the cold, dense water over the Chukchi Sea in the western Arctic Ocean: a possibility of production related to the degradation of organic matter
Biogeosciences, 15 Jan. 2016
13, 1, 133, 145
[Reviewed] - Amane Fujiwara, Toru Hirawake, Koji Suzuki, Lisa Eisner, Ichiro Imai, Shigeto Nishino, Takashi Kikuchi, Seiichi Saitoh
Influence of timing of sea ice retreat on phytoplankton size during marginal ice zone bloom period on the Chukchi and Bering shelves
Biogeosciences, 15 Jan. 2016
13, 1, 115, 131
[Reviewed] - A. Fujiwara, T. Hirawake, K. Suzuki, L. Eisner, I. Imai, S. Nishino, T. Kikuchi, and S.-I. Saitoh
Influence of timing of sea ice retreat on phytoplankton size during marginal ice zone bloom period on the Chukchi and Bering shelves
Biogeosciences/Copernicus, 15 Jan. 2016
13, 115, 131
[Reviewed] - Koki Tsujii, Mayuko Otsuki, Tomonari Akamatsu, Ikuo Matsuo, Kazuo Amakasu, Minoru Kitamura, Takashi Kikuchi, Kazushi Miyashita, Yoko Mitani
The migration of fin whales into the southern Chukchi Sea as monitored with passive acoustics
ICES Journal of Marine Science, 21 Dec. 2015
[Reviewed] - Hiroko Sasaki, Kohei Matsuno, Amane Fujiwara, Misaki Onuka, Atsushi Yamaguchi, Hiromichi Ueno, Yutaka Watanuki, Takashi Kikuchi
Distribution of Arctic and Pacific copepods and their habitat in the northern Bering Sea and Chukchi Sea
Biogeosciences Discussions, 27 Nov. 2015
12, 18661, 18691 - S. Nishino, T. Kikuchi, A. Fujiwara, T. Hirawake, M. Aoyama
Water mass characteristics and their temporal changes in a biological hotspot in the southern Chukchi Sea
Biogeosciences Discussion, 06 Oct. 2015
12, 19, 16359, 16396 - Nakanowatari, T., J. Inoue, K. Sato, and T. Kikuchi
Summertime atmosphere-ocean preconditionings for the Bering Sea ice retreat and the following severe winters in North America
Environmental Research Letters, 22 Sep. 2015
10
[Reviewed] - Gueguen, C., M. Itoh, T. Kikuchi, J. Eert, and W. J. Williams
Variability in dissolved organic matter optical properties in surface waters in the Amerasian Basin
Front. Mar. Sci., 18 Sep. 2015
[Reviewed] - Yuichiro Kumamoto, Michio Aoyama, Yasunori Hamajima, Shigeto Nishino, Akihiko Murata, Takashi Kikuchi
Meridional distribution of Fukushima-derived radiocesium in surface seawater along a trans-Pacific line from the Arctic to Southern Oceans in summer 2012
Journal of Radioanalytical and Nuclear Chemistry, 09 Sep. 2015
[Reviewed] - Amane Fujiwara, Toru Hirawake, Koji Suzuki, Lisa Eisner, Ichiro Imai, Shigeto Nishino, Takashi Kikuchi, Seiichi Saitoh
Influence of timing of sea ice retreat on phytoplankton size during marginal ice zone bloom period in the Chukchi and Bering shelves
Biogeosciences Discuss., 10 Aug. 2015
12, 12611, 12651 - K. Matsuno, A. Yamaguchi, S. Nishino, J. Inoue, T. Kikuchi
Short-term changes in the mesozooplankton community and copepod gut pigment in the Chukchi Sea in autumn: reflections of a strong wind event
Biogeosciences, 03 Jul. 2015
12, 13, 4005, 4015
[Reviewed] - Yosuke Yamada, Hideki Fukuda, Mario Uchimiya, Chiaki Motegi, Shigeto Nishino, Takashi Kikuchi, Toshi Nagata
Localized accumulation and a shelf-basin gradient of particles in the Chukchi Sea and Canada Basin, western Arctic
J. Geophys. Res. Oceans, 03 Jul. 2015
120, 7, 4638, 4653
[Reviewed] - Masatake Hori, Jun Inoue, Takashi Kikuchi
The Role of Cyclone Activity in the Interannual Variability of the Summertime Beaufort High
SOLA, 02 Jul. 2015
11, 104, 107
[Reviewed] - Kohei Matsuno, Atsushi Yamaguchi, Amane Fujiwara, Jonaotaro Onodera, Eiji Watanabe, Naomi Harada, Takashi Kikuchi
Seasonal changes in the population structure of dominant planktonic copepods collected using a sediment trap moored in the western Arctic Ocean
Journal of Natural History, 29 Jun. 2015
49, 45, 48
[Reviewed] - Kohei Matsuno, Atsushi Yamaguchi, Amane Fujiwara, Jonaotaro Onodera, Eiji Watanabe, Naomi Harada, Takashi Kikuchi,
Seasonal changes in the population structure of dominant planktonic copepods collected using a sediment trap moored in the western Arctic Ocean
Journal of Natural History, 29 Jun. 2015
[Reviewed] - YOKOI NAOYA, MATSUNO KOHEI, ICHINOMIYA MUTSUO, YAMAGUCHI ATSUSHI, Shigeto Nishino, Jonaotaro Onodera, Jun Inoue, Takashi Kikuchi
Short-term changes in a microplankton community in the Chukchi Sea during autumn: consequences of a strong wind event
Biogeosciences Discuss., 15 Jun. 2015
12, 8789, 8817 - Atsushi Ooki, Daiki Nomura, Shigeto Nishino, Takashi Kikuchi, Yoko Yokouchi
A global-scale map of isoprene and volatile organic iodine in surface seawater of the Arctic, Northwest Pacific, Indian, and Southern oceans
J. Geophys. Res. Oceans, 07 Jun. 2015
120, 6, 4108, 4128
[Reviewed] - Motoyo Itoh, Robert S. Pickart, Takashi Kikuchi, Yasushi Fukamachic, Kay I. Ohshima, Daisuke Simizuc, Kevin R. Arrigoe, Svein Vagle, Jianfeng He, Carin Ashjian, Jeremy T. Mathis, Shigeto Nishino and Carolina Nobre
Water properties, heat and volume fluxes of Pacific water in Barrow Canyon during summer 2010
Deep-Sea Research Part I, 25 Apr. 2015
102, 43, 54
[Reviewed] - K. Matsuno, A. Yamaguchi, S. Nishino, J. Inoue, T. Kikuchi
Short-term changes of the mesozooplankton community and copepod gut pigment in the Chukchi Sea in autumn
Biogeosciences Discuss., 02 Mar. 2015
12, 3879, 3904 - Kohei Matsuno、Atsushi Yamaguchi、Toru Hirawake、 Shigeto Nishino、Jun Inoue 、Takashi Kikuchi
Reproductive success of Pacific copepods in the Arctic Ocean and the possibility of changes in the Arctic ecosystem
Polar Biology, 14 Feb. 2015
[Reviewed] - Matsuno Kohei, Atsushi Yamaguchi, Amane. Fujiwara, Jonaotaro Onodera, Eiji Watanabe, Ichiro Imai, Sanae Chiba, Naomi Harada and Takasi Kikuchi
Seasonal changes in mesozooplankton swimmers collected by sediment trap moored at a single station of Northwind Abyssal Plain in the western Arctic Ocean
J. Plankton Res., 11 Nov. 2014
36, 490, 502
[Reviewed] - Timmermans M.-L., Proshutinsky A., Golubeva E., Jackson J. M., Krishfield R., McCall M., Platov G., Toole J., Williams W., Kikuchi Takashi, Nishino Shigeto
Mechanisms of Pacific Summer Water variability in the Arctic's Central Canada Basin
Journal of Geophysical Research: Oceans, 10 Nov. 2014
119, 11, 7523, 7548
[Reviewed] - Nanako Hioki, Kenshi Kuma, Yuichirou Morita, Ryouhei Sasayama, Atsushi Ooki, Yoshiko Kondo, Hajime Obata, Jun Nishioka, Youhei Yamashita, Shigeto Nishino, Takashi Kikuchi, Michio Aoyama
Laterally spreading iron, humic-like dissolved organic matter and nutrients in cold, dense subsurface water of the Arctic Ocean
Scientific Reports, 27 Oct. 2014
4, 6775
[Reviewed] - Laterally spreading iron, humic-like dissolved organic matter and nutrients in cold, dense subsurface water of the Arctic Ocean
Scientific Reports, 27 Oct. 2014
4
[Reviewed] - M.-L. Timmermans, A. Proshutinsky, E. Golubeva, J. M. Jackson, R. Krishfield, M. McCall, G. Platov, J. Toole, W. Williams, T. Kikuchi, S. Nishino
Mechanisms of Pacific Summer Water variability in the Arctic’s Central Canada Basin
J. Geophys. Res. Oceans, 20 Oct. 2014
119, 11, 7523, 7548
[Reviewed] - Eiji Watanabe1,Jonaotaro Onodera,Naomi Harada, Makio C. Honda, Katsunori Kimoto, Takashi Kikuchi, Shigeto Nishino, Kohei Matsuno, Atsushi Yamaguchi, Akio Ishida,Michio J. Kishi1
Enhanced role of eddies in the Arctic marine biological pump
Nature Communications, 27 May 2014
[Reviewed] - Watanabe, E., J. Onodera, N. Harada, M. C. Honda, K. Kimoto, T. Kikuchi, S. Nishino, K. Matsuno, A. Yamaguchi, A. Ishida, and M. J. Kishi
Enhanced role of eddies in the Arctic marine biological pump
Nature Communications, 27 May 2014
5, 3950
[Reviewed] - Yusuke Kawaguchi, Takashi Kikuchi, Ryuichiro Inoue
Vertical heat transfer based on direct microstructure measurements in the ice-free Pacific-side Arctic Ocean: the role and impact of the Pacific water intrusion
Journal of Oceanography, 23 May 2014
70, 343, 353
[Reviewed] - Matsuno Kohei., Ichinomiya M, Yamaguchi Atsushi, Ichiro Imai, Takashi Kikuchi
Horizontal distribution of microprotist community structure in the western Arctic Ocean during late summer and early fall of 2010
Polar Biology, 14 May 2014
37, 1185, 1195
[Reviewed] - kawaguchi yusuke
Vertical heat transfer based on direct microstructure measurements in the ice-free Pacific-side Arctic Ocean
Journal of Oceanography, 13 Mar. 2014
[Reviewed] - Rabe Benjamin, Karcher Michael, Kauker Frank, Schauer Ursula, Toole John M, Krishfield Richard A, Pisarev Sergey, Takashi Kikuchi, J. Su
Arctic Ocean basin liquid freshwater storage trend 1992 - 2012
Geophysical Research Letters, 17 Jan. 2014
[Reviewed] - Kohei Matsuno, Atsushi Yamaguchi, Amane Fujiwara, Jonaotaro Onodera, Eiji Watanabe, Ichiro Imai, Sanae Chiba, Naomi Harada, Takashi Kikuchi
Seasonal changes in mesozooplankton swimmers collected by sediment trap moored at a single station on the Northwind Abyssal Plain in the western Arctic Ocean
J. Plankton Res., 11 Nov. 2013
[Reviewed] - Matsuno, K., A. Yamaguchi, A. Fujiwara, J. Onodera, E. Watanabe, I. Imai, S. Chiba, N. Harada, and T. Kikuchi
Seasonal changes in mesozooplankton swimmers collected by sediment trap moored at a single station of Northwind Abyssal Plain in the western Arctic Ocean
Journal of Plankton Research, 11 Nov. 2013
[Reviewed] - Motoyo Ito, Shigeto Nishino, Yusuke Kawaguchi, Takashi Kikuchi
Barrow Canyon volume, heat, and freshwater fluxes revealed by long-term mooring observations between 2000 and 2008
Journal of Geophysical Research, 10 Sep. 2013
118, 1184363, 1184379
[Reviewed] - Timmermans, I. Ashik, Y. Cao, I. Frolov, R. Ingvaldsen, T. Kikuchi, R. Krishfield, H. Loeng, S. Nishino, R. Pickart, B. Rabe, I. Semiletov, U. Schauer, P. Schlosser, N. Shakhova, W.M. Smethie, V. Sokolov, M. Steele, J. Su, J. Toole, W. Williams, R. Woodgate, J. Zhao, W. Zhong, and S. Zimmermann
Ocean temperature and salinity, The Arctic, in “State of the Climate in 2012”, edited by J. Blunden and D. S. Arndt
Bull. Amer. Meteor. Soc., 01 Aug. 2013
94, 8, S128, S130
[Reviewed] - Pnyushkov Andrey V, Polyakov Igor V, Ivanov Vladimir V, Takashi Kikuchi
Structure of the Fram Strait branch of the boundary current in the Eurasian Basin of the Arctic Ocean
Polar Science, 30 Jun. 2013
7, 2, 53, 71
[Reviewed] - Panteleev Gleb, Yaremchuk Max, Francis , Takashi Kikuchi
Configuring high frequency radar observations in the Southern Chukchi Sea
Polar Science, 28 Jun. 2013
7, 2, 72, 81
[Reviewed] - Structure of the Fram Strait branch of the boundary current in the Eurasian Basin of the Arctic Ocean
Polar Science, 26 Feb. 2013
7, 1, 1, 19
[Reviewed] - Gleb Panteleev, Max Yaremchuk, Oceana Francis, Takashi Kikuchi
Configuring high frequency radar observations in the Southern Chukchi Sea
Polar Science, 24 Feb. 2013
[Reviewed] - AGUILAR-ISLAS ANA, REMBER ROBERT, Shigeto Nishino, Takashi Kikuchi, ITOH MOTOYO
Partitioning and lateral transport of iron to the Canada Basin
Polar Science, 14 Nov. 2012
7
[Reviewed] - UCHIMIYA MARIO, FUKUDA HIDEKI, Shigeto Nishino, Takashi Kikuchi, OGAWA HIROSHI, NAGATA TOSHI
Vertical distribution of prokaryote production and abundance in the mesopelagic and bathypelagic layers of the Canada Basin, western Arctic: Implications for the mode and extent of organic carbon delivery
Deep Sea Res. I, 11 Oct. 2012
71, 103, 112
[Reviewed] - Ocean, The Arctic, in “State of the Climate in 2010”, edited by J. Blunden and D. S.Arndt
Bull. Amer. Meteor. Soc., 01 Jul. 2012
93, 7, S142, S145
[Reviewed] - Variability of the Bering Sea circulation in the period 1992-2010
Journal of Oceanography, 09 Jun. 2012
68, 485, 496
[Reviewed] - Meibing Jin, Jennifer Hutchings, Yusuke Kawaguchi, Takashi Kikuchi
Assessing ocean mixing under heterogeneous sea ice cover and subgrid-scale brine rejection parameterization in climate models
J. Ocean Univ. China, 01 Jun. 2012
11, 4, 1, 8
[Reviewed] - Yusuke Kawaguchi, Jennifer K. Hutchings, Takashi Kikuchi, James H. Morison, and Richard A. Krishfield
Anomalous sea-ice reduction in the Eurasian Basin of the Arctic Ocean during summer 2010
Polar Science/ Elsevier, 25 Mar. 2012
6, 1, 39, 53
[Reviewed] - Shigeto Nishino, Motoyo Itoh, Yusuke Kawaguchi, Takashi Kikuchi, and Michio Aoyama
Impact of an unusually large warm-core eddy on distributions of nutrients and phytoplankton in the southwestern Canada Basin during late summer/early fall 2010
Geophysical Research Letters/ American Geophysical Union, 26 Aug. 2011
38
[Reviewed] - 西野 茂人,菊地 隆(地球環境変動領域) , 川合 美千代(東京海洋大学先端科学技術研究センター) , 川口 悠介(地球環境変動領域) , 平譯 享(北海道大学大学院水産科学研究院) , 伊東 素代(地球環境変動領域)
Enhancement/reduction of biological pump depends on ocean circulation in the sea-ice reduction regions of the Arctic Ocean
Journal of Oceanography, 19 May 2011
67, 305, 314
[Reviewed] - Jun Inoue, Masatake E. Hori, Takeshi Enomoto, and Takashi Kikuchi
Intercomparison of surface heat transfer near the Arctic marginal ice zone for multiple reanalyses: A case study of September 2009
SOLA, 23 Apr. 2011
7, 57, 60
[Reviewed] - Argo-type profiling float observations under the Arctic multiyear ice
Deep Sea Research I, 07 Jun. 2007
54, 9, 1675, 1686
[Reviewed] - Morison James
Relaxation of central Arctic Ocean hydrography to pre-1990s climatology
Gephysical Research Letter, 08 Sep. 2006
33, L17604, L17604
[Reviewed] - 菊地 隆
Temperature difference across the Lomonosov Ridge: Implications for the Atlantic Water Circulation in the Arctic Ocean
Geophysical Research Letter, 26 Oct. 2005
32, L20604
[Reviewed] - 菊地 隆
Distribution of convective Lower Halocline Water in the eastern Arctic Ocean
J. Geophys. Res., 15 Dec. 2004
2003JC002223
[Reviewed] - 菊地 隆,宇野 弘勝 , 細野 益男 , 畠山 清
地磁気極近くでの海流観測:コンパスの問題について
海洋調査技術, 31 Mar. 2004
19, 27
[Reviewed] - 菊地 隆,細野 益男
JAMSTEC Compact Arctic Drifter Buoy Data
CliC Ice and Climate News, 15 Mar. 2004 - McPhee Miles
Ocean-to-ice heat flux at the North Pole environmental observatory
Geophysical Research Letters, 15 Dec. 2003
2274
[Reviewed] - 菊地 隆
北極海多年氷海域でのブイによる海洋観測
月刊海洋 総特集 北極圏環境変動(2002年12月号) 月刊海洋 総特集 北極圏環境変動(2002年12月号) 812-815, 01 Dec. 2002 - 菊地 隆,Masaaki Wakatsuchi, Motoyoshi Ikeda
A numerical investigation of the transport process of dense shelf water from a continental shelf to a slope
Journal of Geophysical Research - Oceans - Vol.104, No.C1 Journal of Geophysical Research, Vol.104, No.C1 1197-1210, 15 Jan. 1999
[Reviewed]
Misc.
- Jonaotaro Onodera, Eiji Watanabe, Motoyo Itoh, Naomi Harada, Makio C. Honda, Anders Tengberg, Yuichiro Tanaka, Takashi Kikuchi
Settling particle fluxes and hydrographic sensor data at Stations NAPt and CAPt, 2010-2014
Arctic Data archive System (ADS), 17 Nov. 2021 - Marry-Louise Timmermans, Yusuke Kawaguchi, Ito Motoyo, Nishino Shigeto, Takashi Kikuchi
Tracking recent environmental changes: update for 2012
Arctic report card, 01 Dec. 2012
[Reviewed]
Books and Other Publications
- 菊地 隆
消えてゆく北極海の海氷の謎にせまる
特別展「海 ―生命のみなもと―」公式図録, 07 Jul. 2023 - Takashi Kikuchi
Observational Research in the Arctic Ocean to date - Chapter III: Establishing ourselves (2. R/V Mirai Arctic Ocean cruise and the International Research Collaboration)
JAMSTEC Arctic Research Vessel Project Home Page: Blog document ( https://www.jamstec.go.jp/parv/e/blog/ ), 23 Jan. 2023 - 菊地隆
北極海での観測研究のこれまでの流れ (3)自立期−番外編1:砕氷船うらばなし:米国沿岸警備隊砕氷船Healy号による2005年北極横断航海
JAMSTEC北極域研究船プロジェクトホームページ・ブログ記事( https://www.jamstec.go.jp/parv/j/blog/ ), 19 Jan. 2023 - 菊地隆
北極海での観測研究のこれまでの流れ (3)自立期−3:北極海の海氷が急速に減り始めた
JAMSTEC北極域研究船プロジェクトホームページ・ブログ記事( https://www.jamstec.go.jp/parv/j/blog/ ), 06 Jan. 2023 - 菊地隆
北極海での観測研究のこれまでの流れ (3)自立期−2:海洋地球研究船「みらい」と国際共同・連携観測
JAMSTEC北極域研究船プロジェクトホームページ・ブログ記事( https://www.jamstec.go.jp/parv/j/blog/ ), 05 Dec. 2022 - Takashi Kikuchi
Observational Research in the Arctic Ocean to date - Chapter III: Establishing ourselves (1.Development of ice-drifting buoy and observational research in the multiyear ice zone of the Arctic Ocean)
JAMSTEC Arctic Research Vessel Project Home Page: Blog document ( https://www.jamstec.go.jp/parv/e/blog/ ), 24 Nov. 2022 - 菊地隆
北極海での観測研究のこれまでの流れ (3)自立期−1:ブイ開発と多年氷海域での観測研究
JAMSTEC北極域研究船プロジェクトホームページ・ブログ記事( https://www.jamstec.go.jp/parv/j/blog/ ), 02 Nov. 2022 - Takashi Kikuchi
Observational Research in the Arctic Ocean to date - Chapter II: Launching
JAMSTEC Arctic Research Vessel Project Home Page: Blog document ( https://www.jamstec.go.jp/parv/e/blog/ ), 06 Oct. 2022 - 菊地隆
北極海での観測研究のこれまでの流れ(2)立ち上がり期
JAMSTEC北極域研究船プロジェクトホームページ・ブログ記事( https://www.jamstec.go.jp/parv/j/blog/ ), 29 Sep. 2022 - Takashi Kikuchi
Observational Research in the Arctic Ocean to date - Chapter I : Prologue
JAMSTEC Arctic Research Vessel Project Home Page: Blog document ( https://www.jamstec.go.jp/parv/e/blog/ ), 31 Aug. 2022 - 菊地隆
北極海での観測研究のこれまでの流れ(1)夜明け前
JAMSTEC北極域研究船プロジェクトホームページ・ブログ記事( https://www.jamstec.go.jp/parv/j/blog/ ), 31 Aug. 2022 - Nishino Shigeto, Jung Jinyoung, Cho Kyoung-Ho, Williams William, Fujiwara Amane, Murata Akihiko, Itoh Motoyo, Aoyama Michio, Yamamoto-Kawai Michiyo, Kikuchi Takashi, Yang Eun Jin, Kang Sung-Ho
Shrink of an ocean gyre in the Pacific Arctic and Atlantification open a door of shadow zone
Nature Portfolio, 09 Aug. 2022 - Takashi Kikuchi
Arctic Ocean Observation and International Collaboration
JAMSTEC Arctic Research Vessel Project Home Page: Blog document ( https://www.jamstec.go.jp/parv/e/blog/ ), 01 Jul. 2022 - 菊地 隆
北極海観測と国際連携
JAMSTEC北極域研究船プロジェクトホームページ・ブログ記事( https://www.jamstec.go.jp/parv/j/blog/ ), 01 Jul. 2022 - Christine Michel, Torben R. Christensen, Karen E. Frey, Takashi Kikuchi, Kirsty Langley, Frans-Jan Parmentier, Mikael Kristian Sejr, Jean-Éric Tremblay, Amane Fujiwara, Eiji Watanabe
Arctic climate and ecosystem linkages: impacts and feedbacks In: AMAP Arctic Climate Change Update 2021: Key Trends and Impacts.
AMAP Arctic Climate Change Update 2021: Key Trends and Impacts, 28 Jun. 2022, [Reviewed] - 菊地 隆
北極の海氷減少と海洋環境の変化
国立科学博物館発行 自然と科学の情報誌「milsil(ミルシル)」, 01 Sep. 2020 - 中島林彦、菊地隆
氷が消える海
別冊日経サイエンス(SCIENTIFIC AMERICAN日本版)240『気候大異変 いま地球で何が起こっているのか』, 24 Aug. 2020 - 菊地隆、木村元
第4章 国際共同研究の推進 4.5 テーマ4:北極海洋環境観測研究 4.5.1 全体概要
北極域研究推進プロジェクトArCS(Arctic challenge for Sustainability)2015-2020 研究成果報告書, 29 Feb. 2020 - 菊地隆
地球温暖化最前線 北極域の海氷がなくなる日
文藝春秋オピニオン 2020年の論点100, 01 Jan. 2020 - 菊地隆
地球温暖化最前線 北極域の海氷がなくなる日
文藝春秋オピニオン 2020年の論点100/文藝春秋 ISBN: 978-4160086975, 01 Jan. 2020 - Paasche Oyvind, Olsen Are, Arthun Marius, Anderson Leif, Wangberg Sten-Ake, Ashjian Carin, Grebmeier Jacqueline, Kikuchi Takashi, Nishino Shigeto, Yasunaka Sayaka, Kang Sung-Ho, Cho Kyoung-Ho, Azetsu-Scott Kumiko, Williams William, Carmack Eddy, Torres-Valdes Sinhue, Tyrrell Toby, Edelvang Karen, He Jianfeng, Kassens Heidi
Addressing Arctic Challenges Requires a Synoptic Ocean Survey
EOS, 01 Nov. 2019, [Reviewed] - Øyvind Paasche, Are Olsen, Marius Årthun, Leif G. Anderson, Sten-Åke Wängberg, Carin J. Ashjian, Jacqueline M. Grebmeier, Takashi Kikuchi, Shigeto Nishino, Sayaka Yasunaka, Sung-Ho Kang, Kyoung-Ho Cho, Kumiko Azetsu-Scott, William J. Williams, Eddy Carmack, Sinhué Torres-Valdés, Toby Tyrrell, Karen Edelvang, Jianfeng He, and Heidi Marie Kassens
Addressing Arctic Challenges Requires a Synoptic Ocean Survey
EOS, 01 Nov. 2019, [Reviewed] - 菊地 隆
第1章 科学技術が切り拓く海洋、第2節フロンティアを切り拓く、2 極地のサイエンス
『海洋白書2019(笹川平和財団海洋政策研究所・編)』/成山堂書店, 29 Mar. 2019 - 菊地 隆
第82回「海洋研究開発機構の菊地隆さんが見てきた北極の海氷減少と環境変化」
EICネット エコチャレンジャー/一般財団法人環境イノベーション情報機構, 19 Oct. 2018 - Takashi Kikuchi
Chapter 3. Status of natural and human environments In: Adaptation Action for Changing Arctic: Perspective from the Bering-Chukchi-Beaufort Region
Adaptation Action for Changing Arctic: Perspective from the Bering-Chukchi-Beaufort Region/ Arctic Monitoring and Assessment Programme (AMAP), 28 Dec. 2017, [Reviewed] - Takashi Kikuchi
Chapter 5. Arctic sea ice. In: Snow, Water, Ice, and Permafrost in the Arctic (SWIPA) 2017
Arctic Monitoring and Assessment Programme (AMAP), 15 Nov. 2017, [Reviewed] - 菊地隆
2.海洋物理 2.3極域の変化 2.3.2北極
海の温暖化/日本海洋学会編/朝倉書店, 25 Jul. 2017 - 菊地隆、西野茂人、川合美千代、平譯享
第2章III. 戦略研究目標3b. 北極域における環境変動が水産資源等に及ぼす影響の評価, 3. 北極海・周辺海域の海洋酸性化の実態と基礎生産力の維持機構
急変する北極気候システム及びその全球的な影響の総合的解明, GRENE北極気候変動研究事業2011-2016成果報告書, 30 Sep. 2016, [Reviewed] - 菊地隆
第2章III「戦略目標3b.北極域における環境変動が水産資源等に及ぼす影響の評価」 及び 第3章VI「北極海環境変動研究:海氷減少と海洋生態系の変化 研究課題6」
急変する北極気候システム及びその全球的な影響の総合的解明−GRENE北極気候変動研究事業2011-2016成果報告書−(編集・発行)大学共同利用機関法人 情報・システム研究機構 国立極地研究所 国際北極環境研究センター, 31 Aug. 2016 - 菊地隆
「5-12. 北極海の海氷減少と地球温暖化」(第5章 海洋物理・海氷)
低温と環境の科学事典(編集代表:川村公隆)、朝倉書店、p.432., 25 Jul. 2016 - Timmermans, I. Ashik, Y. Cao, I. Frolov, H. K. Ha, R. Ingvaldsen, T. Kikuchi, T. W. Kim, R. Krishfield, H. Loeng, S. Nishino, R. Pickart, I. Polyakov, B. Rabe, I. Semiletov, U. Schauer, P. Schlosser, N. Shakhova, W. M. Smethie, V. Sokolov, M. Steele, J. Su, J. Toole, W. Williams, R. Woodgate, J. Zhao, W. Zhong, S. Zimmermann
Ocean Temperature and Salinity, in “Arctic Report Card 2013”, edited by M. O. Jeffries, J. A. Richter-Menge, and J. E. Overland, http://www.arctic.noaa.gov/reportcard .
Arctic Report Card 2013 (http://www.arctic.noaa.gov/reportcard), 13 Nov. 2013 - 海洋地球研究船「みらい」GRENE 北極海航海2012
NewsLetter「北極通信」, 15 Mar. 2013 - Ocean, in "Sea ice and Ocean", ed. by M.-L. Timmermans
Arctic Report Card 2012 (http://www.arctic.noaa.gov/reportcard), 04 Dec. 2012
Presentations
- Motoyo Itoh , Shigeto Nishino and Takashi Kikuchi
Increased heat transport through Barrow Canyon and its impact on subsurface warming in the western Arctic Ocean
2024 Ocean Sciences Meeting, 23 Feb. 2024 - Shigeto Nishino, Jinyoung Jung, Kyoung-Ho Cho, William Williams, Amane Fujiwara, Akihiko Murata, Motoyo Itoh, Eiji Watanabe, Michiyo Yamamoto-Kawai, Takashi Kikuchi, Eun Jin Yang, Sung-Ho Kang
Atlantic-origin water extension into the Pacific Arctic induced an anomalous biogeochemical event
2024 Ocean Sciences Meeting, 19 Feb. 2024 - Shigeto Nishino, Jinyoung Jung, Kyoung-Ho Cho, William Williams, Amane Fujiwara, Akihiko Murata, Motoyo Itoh, Eiji Watanabe, Michiyo Yamamoto-Kawai, Takashi Kikuchi, Eun Jin Yang, Sung-Ho Kang
Atlantic-origin water extension into the Pacific Arctic induced an anomalous biogeochemical event
K-INET International Symposium 2023, Environmental Issues in a Post-Covid 19 Society, 07 Dec. 2023 - Takashi Kikuchi
Arctic Ocean observation capability
The first international workshop on Arctic Ocean observation: Future Collaboration by Research Vessels and Icebreakers, 17 Nov. 2023, [Invited] - Shigeto Nishino, Jinyoung Jung, Kyoung-Ho Cho, William Williams, Amane Fujiwara, Akihiko Murata, Motoyo Itoh, Eiji Watanabe, Michio Aoyama, Michiyo Yamamoto-Kawai, Takashi Kikuchi, Eun Jin Yang, Sung-Ho Kang
Atlantic-origin water extension into the Pacific Arctic induced an anomalous biogeochemical event
Pacific Arctic Group (PAG) 2023 Fall Meeting, 16 Nov. 2023 - Motoyo Itoh , Shigeto Nishino and Takashi Kikuchi
Increased heat transport through Barrow Canyon and its impact on subsurface warming in the western Arctic Ocean
Pacific Arctic Group (PAG) 2023 Fall Meeting, 15 Nov. 2023 - Jonodera Onodera, Eiji Watanabe, Kohei Mizobata, Miaki Muramatsu, Motoyo Itoh, Yuichiro Tanaka, Eun Jin Yang, Naomi Harada, and Takashi Kikuchi
Decadal changes in material transportation in the southwestern Canada Basin, 2010-2022
PAG (Pacific Arctic Group) Fall Meeting 2023, 15 Nov. 2023 - 西野茂人、Jinyoung Jung、Kyoung-Ho Cho、William J. Williams、藤原周、村田昌彦、伊東素代、渡邉英嗣、川合美千代、菊地隆、Eun Jin Yang、Sung-Ho Kang
北極海太平洋側への大西洋起源水の貫入に起因する低酸素化・酸性化
日本海洋学会2023年度秋季大会, 27 Sep. 2023 - 熊本 雄一郎、浜島 靖典、西野 茂人、井上 睦夫、永井 尚生、松崎 浩之、山形 武靖、村田 昌彦、菊地 隆
放射性ヨウ素/放射性セシウム比を用いた北極海の海水循環研究
日本海洋学会2023年度秋季大会, 27 Sep. 2023 - 熊本 雄一郎、浜島 靖典、西野 茂人、井上 睦夫、永井 尚生、松崎 浩之、山形 武靖、村田 昌彦、菊地 隆
放射性セシウムと放射性ヨウ素を用いた北極海の海水循環研究
日本放射化学会第67回討論会(2023), 22 Sep. 2023 - 菊地 隆
北極研究の今とこれから Beyond the Sea Ice: Unveiling the Present and Envisioning the Future of Arctic Research (海氷の向こうへ:いまを解き明かし、みらいを描く)
JAMSTEC 2023, 19 Sep. 2023, [Invited] - Jonaotaro Onodera, Eiji Watanabe, Kohei Mizobata, Miaki Muramatsu, Motoyo Itoh, Katsunori Kimoto, Yuichiro Tanaka, Eun-Jin Yang, Naomi Harada, Takashi Kikuchi
Decadal condition changes in material transportation in the southwestern Canada Basin, 2010-2021
Ecosystem Studies of Subarctic and Arctic Seas (ESSAS) 2023 Annual Science Meeting, 19 Jun. 2023 - 菊地 隆
北極海観測の歴史:過去、現在そして未来
柏海洋フォーラム, 09 Jun. 2023, [Invited] - Shigeto Nishino, Jinyoung Jung, Kyoung-Ho Cho, William Williams, Amane Fujiwara, Akihiko Murata, Motoyo Itoh, Eiji Watanabe, Michio Aoyama, Michiyo Yamamoto-Kawai, Takashi Kikuchi, Eun Jin Yang, Sung-Ho Kang
Beaufort Gyre shrinkage and Atlantification induced an anomalous biogeochamical event in the western Arctic Ocean
International SAS Synthesis Workshop, 07 Jun. 2023 - Shigeto Nishino, Jinyoung Jung, Kyoung-Ho Cho, William Williams, Amane Fujiwara, Akihiko Murata, Motoyo Itoh, Eiji Watanabe, Michio Aoyama, Michiyo Yamamoto-Kawai, Takashi Kikuchi, Eun Jin Yang, Sung-Ho Kang
Beaufort Gyre shrinkage and Atlantification induced an anomalous biogeochamical event in the western Arctic Ocean
Siberian DBO Workshop, International Symposium on Polar Science 2023 (ISPS 2023), 23 May 2023, [Invited] - Takashi Kikuchi
Report of 2023 G7 Science and Technology Minister’s meeting & an announcement of International Workshop on the Arctic Ocean Observation
Arctic PASSION 2023 General Assembly, 22 May 2023, [Invited] - 池上隆仁, 中嶋亮太, 藤原周, 小野寺丈尚太郎, 伊東素代, 豊島淳子, 渡邉英嗣, 村田昌彦, 西野茂人, 菊地隆
西部北極海における水柱のマイクロプラスチック存在量の評価
海と地球のシンポジウム 2022 科学のフロンティア×研究船, 17 Mar. 2023 - Motoyo Itoh, Jonaotaro Onodeara, Mariko Hatta, Shigeto Nishino, Amane Fujiwara, Eiji Watanabe, Akihiko Murata, Takashi Kikuchi
Overview of the R/V Mirai Arctic Ocean cruise in 2022
ISAR-7(Seventh International Symposium on Arctic Research), 08 Mar. 2023 - Takashi Kikuchi
New Initiative Toward the International Platform for Arctic Science: Call For ECSs’ proposal using R/V Mirai 2023 Arctic cruise
The seventh International Symposium for Arctic Science, 08 Mar. 2023 - Nishino Shigeto, Jung Jinyoung, Cho Kyoung-Ho, Williams William, Fujiwara Amane, Murata Akihiko, Itoh Motoyo, Watanabe Eiji, Aoyama Michio, Yamamoto-Kawai Michiyo, Kikuchi Takashi, Yang Eun Jin, Kang Sung-Ho
Shrink of an ocean gyre in the Pacific Arctic and Atlantification open a door of shadow zone
Seventh International Symposium on Arctic Research (ISAR-7), 08 Mar. 2023 - Takahito Ikenoue, Ryota Nakajima, Amane Fujiwara, Jonaotaro Onodera, Motoyo Itoh, Junko Toyoshima, Eiji Watanabe, Akihiko Murata, Shigeto Nishino, Takashi Kikuchi
Surface microplastic concentrations and water-column microplastic inventories in the Chukchi Sea, western Arctic Ocean
ISAR-7 / Seventh International Symposium on Arctic Research, 08 Mar. 2023 - Yuichiro Kumamoto, Yasunori Hamajima, Shigeto Nishino, Mutsuo Inoue, Akihiko Murata, Takashi Kikuchi
Temporal changes in radiocesium in the Arctic Ocean and the northwestern North Pacific Ocean by 2020
Seventh International Symposium on Arctic Research (ISAR-7), 08 Mar. 2023 - Fujiwara, A., S. Nishino, T. Hirawake, K. Suzuki, T. Kikuchi
Interannual variability of phytoplankton community structure in the Pacific Arctic Region
Seventh International Symposium on Arctic Research, 06 Mar. 2023 - Onodera Jonaotaro, Watanabe Eiji, Mizobata Kohei, Muramatsu Miaki, Itoh Motoyo, Tanaka Yuichiro, Yang Eun Jin, Harada Naomi, Kikuchi Takashi
Interannual dynamics of particle transportation in shelfslope area of the western Arctic Ocean from 2010 to 2021
Seventh International Symposium on Arctic Research (ISAR-7), 06 Mar. 2023 - Takashi Kikuchi
Japan’s New Research Icebreaker as an International Research Platform
Arctic Circle Japan Forum, Session “JAPAN-ICELAND ARCTIC RESEARCH COLLABORATION”, 05 Mar. 2023, [Invited] - Takashi Kikuchi
Response to the session
Arctic Circle Japan Forum, session "UK Arctic Science: Research, Infrastructure, and Opportunities", 04 Mar. 2023 - Takashi Kikuchi
Japanese Initiative Toward New Research Icebreaker as an International Research Platform
The Arctic Circle Japan Forum, Session “Arctic Ocean Observations under the UN Decade of Ocean Science”, 04 Mar. 2023 - Nishino Shigeto, Jung Jinyoung, Cho Kyoung-Ho, Williams William, Fujiwara Amane, Murata Akihiko, Itoh Motoyo, Aoyama Michio, Yamamoto-Kawai Michiyo, Kikuchi Takashi, Yang Eun Jin, Kang Sung-Ho
Shrink of an ocean gyre in the Pacific Arctic and Atlantification open a door of shadow zone
Arctic Science Summit Week 2023–Science Symposium: The Arctic in the Anthropocene, 21 Feb. 2023 - Motoyo Itoh, Jonaotaro Onodeara, Mariko Hatta, Shigeto Nishino, Amane Fujiwara, Eiji Watanabe, Akihiko Murata, Takashi Kikuchi
Overview of the R/V Mirai Arctic Ocean cruise in 2022
The 13th Symposium on Polar Science, 17 Nov. 2022 - Takashi Kikuchi
Research and development of the Arctic Ocean and sea ice observation
The 9th SJTU-KAIST-UTokyo Joint Academic Symposium, 28 Oct. 2022 - 平譯享、夫津木亮介、藤原周、和賀久朋、菊地隆、西野茂人、伊佐田智規、鈴木光次、渡辺豊
太平洋側北極域における光吸収ベース基礎生産量アルゴリズムの性能
日本海洋学会2022年度秋季大会, 05 Sep. 2022 - 藤原 周、西野 茂人、平譯 享、鈴木 光次、菊地 隆
チュクチ海における秋季植物プランクトン群集の経年変動
日本海洋学会秋季大会, 05 Sep. 2022 - Takashi Kikuchi
Canada-Japan research collaboration for the Arctic Ocean environment
APF Canada & OPRI-STF ARCTIC SEMINAR, 16 Jun. 2022, [Invited] - 菊地 隆
Arctic Ocean Observation Research (including an introduction of Japan’s new research icebreaker)
第188回海洋フォーラム 「海洋分野における日・ノルウェー連携―その拡大と深化を振り返って―」, 22 Apr. 2022, [Invited] - Nishino Shigeto, Jung Jinyoung, Cho Kyoung-Ho, Williams William, Fujiwara Amane, Murata Akihiko, Itoh Motoyo, Aoyama Michio, Yamamoto-Kawai Michiyo, Kikuchi Takashi, Yang Eun Jin, Kang Sung-Ho
Results from SAS collaborative cruises in 2020 and topics on the R/V Mirai cruises in 2021/2022
Arctic Science Summit Week 2022–SAS Workshop: The Synoptic Arctic Survey (SAS) - Update, 01 Apr. 2022 - Takahito IKENOUE, Katsunori KIMOTO, Yuriko NAKAMURA, Kjell R. BJØRKLUND, Naoki KURAMOTO, Masaaki UEKI, Yuichi OTA, Jonaotaro ONODERA, Naomi HARADA, Makio C. HONDA, Miyako SATO, Eiji WATANABE, Motoyo ITOH, Shigeto NISHINO,Takashi KIKUCHI
Quantification of species-specific biogenic silica flux of radiolarians (Rhizaria) in the western Arctic Ocean using microfocus X-ray computed tomography
The 36th International Symposium on the Okhotsk Sea & Polar Oceans, 22 Feb. 2022 - 西野茂人、藤原周、伊東素代、小野寺丈尚太郎、村田昌彦、菊地隆
2020年「みらい」北極航海の概要とハイライト
海と地球のシンポジウム2021, 20 Dec. 2021 - Kumamoto Yuichiro, Aoyama Michio, Hamajima Yasunori, Inoue Mutsuo, Nishino Shigeto, Kikuchi Takashi, Sato Kazutoshi
Radiocesium in the western subarctic area of the North Pacific Ocean, Bering Sea, and Arctic Ocean in 2019 and 2020
ENVIRA2021, 07 Dec. 2021 - Amane Fujiwara, Motoyo Itoh, Jonaotaro Onodera, Mariko Hatta, Shigeto Nishino, Eiji Watanabe, Akihiko Murata, Takashi Kikuchi
Summary of the R/V Mirai Arctic Ocean cruise in 2021
The 12th symposium on polar science, 16 Nov. 2021 - Shunya Sano, Takashi Kikuchi, and Noriaki Kimura
Change of sea ice Floe size distribution during melt season in the Beaufort Sea of the arctic ocean
The 12th symposium on polar science, 16 Nov. 2021 - Shigeto Nishino, Amane Fujiwara, Motoyo Itoh, Jonaotaro Onodera, Akihiko Murata, Takashi Kikuchi
Summary and highlights of the R/V Mirai Arctic Ocean cruise in 2020
The 12th symposium on polar science, 16 Nov. 2021 - Amane Fujiwara, Shigeto Nishino, Toru Hirawake, Koji Suzuki, Takashi Kikuchi
Inter-annual variability of phytoplankton community structure in the Pacific Arctic Region
Ecosystem Studies of Subarctic and Arctic Seas Annual Science Meeting 2021, 01 Jun. 2021 - Shigeto Nishino, Amane Fujiwara, Motoyo Itoh, Jonaotaro Onodera, Akihiko Murata, Takashi Kikuchi
Highlights of the R/V Mirai Arctic Ocean survey in 2020
2021 Ecosystem Studies of Subarctic and Arctic Seas (ESSAS) Webinar Annual Science Meeting in Sapporo, 01 Jun. 2021 - Motoyo Itoh, Takashi Kikuchi, Shigeto Nishino
Long term variability of Barrow Canyon fluxes and its impact on subsurface warming in the western Arctic Ocean
Arctic Science Summit Week 2021, 26 Mar. 2021 - Nishino Shigeto, Amane Fujiwara, Motoyo Itoh, Jonaotaro Onodera, Akihiko Murata, Takashi Kikuchi
Preliminary results of the R/V Mirai Arctic Ocean cruise in 2020
Arctic Science Summit Week 2021–Science Conference, 25 Mar. 2021 - Robert Pickart, Fei Tian, Peigen Lin, Astrid Pacini, Kent Moore, Phyllis Stabeno, Thomas Weingartner, Motoyo Itoh, Takashi Kikuchi, Elizabeth Dobbins, Shaun Bell, Rebecca Woodgate, Zhaomin Wang,
Mean and Seasonal Circulation of the Eastern Chukchi Sea from Moored Timeseries in 2013‐14
Alaska Marine Science Symposium, 28 Jan. 2021 - Motoyo Itoh, Minoru Kitamura, Amane Fujiwara, Eddy Carmack, Kazuo Amakasu, Koichi Ara, Mario Uchimiya, Toru Hirawake, Jonaotaro Onodera, Shigeto Nishino, Takashi Kikuchi
Increasing zooplankton biomass associated with sea ice loss in the western Arctic Ocean
Alaska Marine Science Symposium, 28 Jan. 2021 - Amane Fujiwara, Shigeto Nishino, Takuhei Shiozaki, Koji Sugie, Hisatomo Waga, Yoshiyuki Abe, Koki Tokuhiro, Yuri Fukai, Kohei Matsuno, Atsushi Yamaguchi, Toru Hirawake, Naomi Harada, Takashi Kikuchi
Response of lower trophic organisms to recent environmental changes in the Arctic
The 11th symposium on polar science, 01 Dec. 2020, [Invited] - Nishino Shigeto, Amane Fujiwara, Motoyo Itoh, Jonaotaro Onodera, Akihiko Murata, Takashi Kikuchi
Summary of the R/V Mirai Arctic Ocean cruise in 2020
The 11th symposium on polar science, 01 Dec. 2020 - 伊東素代 ・ 菊地隆 ・ 西野茂人
北極海バロー海底谷を通過する夏季太平洋水の昇温
日本海洋学会 2020 年度秋季大会, 29 Nov. 2020 - Harada, N., Nishino, S., Kimura, H., Watanabe E., Kitamura, M., Kimura, S., Kikuchi, T.
Arctic Research in Japan. Regional Coordination of Marine Issues and Global Commitments
SAO Marine Mechanism Fall 2020 Webinar Series, Arctic Counsil, 15 Oct. 2020, [Invited] - 菊地 隆
「北極海に係る諸課題に対する関係省庁連絡会議」北極域研究船に係る有識者ヒアリング・ 国際協力について
「北極海に係る諸課題に対する関係省庁連絡会議」北極域研究船に係る有識者ヒアリング, 31 Aug. 2020 - Motoyo Itoh , Minoru Kitamura , Amane Fujiwara , Eddy Carmack , Kazuo Amakasu , Koichi Ara , Mario Uchimiya , Toru Hirawake , Jonaotaro Onodera , Shigeto Nishino , Takashi Kikuch
Increasing zooplankton biomass associated with sea ice loss in the western Arctic Ocean
JpGU-AGU Joint Meeting 2020, 16 Jul. 2020 - Motoyo Itoh*, Takashi Kikuchi and Shigeto Nishino
Long term variability of Barrow Canyon fluxes and its impact on subsurface warming in the western Arctic Ocean
ISAR6, 27 Mar. 2020 - Nishino Shigeto, Kikuchi Takashi, Williams William, Azetsu-Scott Kumiko, Kang Sung-Ho, Yang Eun Jin, Cho Kyoung-Ho, Jung Jin Young, He Jianfeng
SAS-Mirai 2020 cruise in the western Arctic Ocean
Sixth International Symposium on Arctic Research (ISAR-6), 18 Mar. 2020 - Amane Fujiwara, Emmanuel Devred, Shigeto Nishino, Toru Hirawake, Takashi Kikuchi
Controlling Factors of Primary Production in a warming Arctic Ocean
ISAR-6/Sixth International Symposium on Arctic Research, 18 Mar. 2020 - Takashi Kikuchi
Recent Progress on Japan's Arctic Ocean Research
JSPS & RCN 学術セミナー "The Ocean brings us Together", Lysaker, Norway, 17 Oct. 2019, [Invited] - Takashi Kikuchi
Marine ecosystem and Fishery - what scientific output will be requested from Society? -
Breakout session "SCIENCE MEETS SOCIETY: TOWARD THE CO-DESIGNING OF ARCTIC RESEARCH" in 2019 Arctic Circle Assembly, Reykjavik, Iceland, 11 Oct. 2019, [Invited] - Takashi Kikuchi
JAPAN: Update on cooperative activities of Pacific Arctic Group (PAG), Synoptic Arctic Survey (SAS), and others
The Fourth Trilateral High-Level Dialogue on the Arctic, Busan, Republic of Korea, 25 Jun. 2019, [Invited] - Amane Fujiwara, Shigeto Nishino, Emmanuel Devred, Toru Hirawake, Takashi Kikuchi
Controlling factor of primary production in the “warmed” Arctic Ocean
2019 IMBeR Open Science Conference, 17 Jun. 2019 - Shigeto Nishino, Amane Fujiwara, Yusuke Kawaguchi, Takuhei Shiozaki, Motoyo Itoh, Toru Hirawake, Michiyo Yamamoto-Kawai, Michio Aoyama, Naomi Harada, Takashi Kikuchi
Nutrient and phytoplankton distributions associated with ocean circulation, eddies, and mixing in the Pacific Arctic Region
Future Oceans 2 - the 2nd IMBeR Open Science Conference, 17 Jun. 2019 - Shigeto Nishino, Yusuke Kawaguchi, Amane Fujiwara, Takuhei Shiozaki, Michio Aoyama, Naomi Harada, Takashi Kikuchi
Biogeochemical Anatomy of a Cyclonic Warm-Core Eddy in the Arctic Ocean
Arctic Science Summit Week 2019, 25 May 2019 - Motoyo Itoh, Takashi Kikuchi, Shigeto Nishino
Long term variability of Barrow Canyon fluxes and its impact on sub surface warming in the Canada Basin
17th ASOF-ISSG Meeting and Workshop, 24 Apr. 2019 - Shigeto Nishino, Yusuke Kawaguchi, Amane Fujiwara, Takuhei Shiozaki, Michio Aoyama, Naomi Harada, Takashi Kikuchi
Biogeochemical Anatomy of a Cyclonic Warm-Core Eddy in the Arctic Ocean
平成31年度 ArCSプロジェクト全体会合, 23 Apr. 2019 - Takashi Kikuchi
Introduction: Physical Connectivity Across Vertical Interfaces and Its Impact on Biological Productivity
Gordon Research Conference for Polar Marine Science, Lucca, Toscany, Italy, 19 Mar. 2019, [Invited] - 西野茂人、藤原周、川口悠介、菊地隆、伊東素代
2017年「みらい」北極航海概要と観測結果の報告
ブルーアースサイエンス・テク2019, 21 Feb. 2019 - 菊地 隆、山口 一、吉永 浩志、福場 覚、三輪 正弘、柏木 孝夫、吉田 基、大島 慶一郎、深町 康、矢吹 裕伯、兒玉 裕二
Arctic Technology Research Forum (ATRF) to consolidate opinions from Industry 〜産業界からの意見集約のための北極域技術研究フォーラム〜
The 34th International Symposium on the Okhotsk Sea & Polar Oceans/第34回北方圏国際シンポジウム, 紋別、北海道, 19 Feb. 2019, [Invited] - Shungo Yaguchi, Noriaki Kimura, Motoyo Itoh, Yasushi Fukamachi, Takashi Kikuchi, Hajime Yamaguchi
High resolution sea ice motion analysis with MODIS data in the western Arctic region
The 34th International Symposium on the Okhotsk Sea and Polar Ocean 2019, 19 Feb. 2019 - Takashi Kikuchi
JAMSTEC MOORING OBSERVATION & R/V MIRAI Arctic cruise
ALASKA ESKIMO WHALING COMMISSION Winter Triannual Meeting, Anchorage, Alaska, USA, 15 Jan. 2019, [Invited] - 菊地 隆
“海氷に覆われた”北極海を調べる
サイエンティストトーク「どうなる?北極 〜2人の研究者が語る北極のリアル!〜」. 日本科学未来館トークイベント, 東京, 22 Dec. 2018 - 菊地 隆
海氷減少と海洋環境の変化
2018年度北極域研究推進プロジェクト公開講演会『北極の環境変化と人々への影響』、東京, 09 Nov. 2018, [Invited] - Takashi Kikuchi
Arctic Decades Ahead: Impacts of sea ice disappearance on marine environment and ecosystem in the Arctic Ocean
Breakout session “Arctic Decades Ahead”, in "2018 Arctic Circle Assembly", Reykjavik, ICELAND, 19 Oct. 2018, [Invited] - 菊地 隆
趣旨説明 −講演会の聴きどころ−
第15回JAMSTEC地球環境シリーズ講演会「北極の海氷減少がもたらずもの」、東京, 29 Aug. 2018 - 菊地 隆
海洋地球研究船「みらい」と 北極海
清水海洋展2018 〜南極・北極がやってきた〜 ステージトークイベント、清水マリンターミナル、静岡, 25 Aug. 2018, [Invited] - 菊地 隆
AMAP報告書から見る北極研究
第5回 北極域研究共同推進拠点 北極域オープンセミナー、札幌, 20 Jul. 2018, [Invited] - Takashi Kikuchi, Jianfeng He, Sung-Ho Kang, William J. Williams, Jackie. M. Grebmeier
The Pacific Arctic Group (PAG): A Pacific perspective on Arctic science
POLAR 2018, Davos, Switzerland, 15 Jun. 2018 - Takashi Kikuchi
JAPAN: Update on cooperative activities of Pacific Arctic Group (PAG) and others
The Third Trilateral High-Level Dialogue on the Arctic, Shanghai, CHINA, 08 Jun. 2018, [Invited] - 菊地隆, 西野茂人, 川合美千代, 村田昌彦, 松野浩平, 渡邉英嗣
Synoptic Arctic Survey (SAS): 北極海同時広域観測研究計画 / Synoptic Arctic Survey (SAS): Pan-Arctic Ocean Observation Research Program
JpGU Meeting 2018, 24 May 2018 - 菊地隆、西野茂人、川合美千代、村田昌彦、松野孝平、渡邉英嗣
Synoptic Arctic Survey (SAS): 北極海同時広域観測研究計画 / Synoptic Arctic Survey (SAS): Pan-Arctic Ocean Observation Research Program
JpGU Meeting 2018, 24 May 2018 - Amane Fujiwara, Atsushi Matsuoka, Shigeto Nishino, Hisatomo Waga, Toru Hirawake, Takashi Kikuchi
Optical tracer method to distinguish fresh water sources in the Pacific Arctic region
日本地球惑星連合2018年大会, 24 May 2018 - 西野茂人、藤原周、川口悠介、菊地隆、伊東素代
2017年「みらい」北極航海概要/Summary of the R/V Mirai Arctic Ocean cruise in 2017
JpGU Meeting 2018, 24 May 2018 - Takashi Kikuchi
JAPAN/JAMSTEC Arctic Ocean research and our international collaboration
Invited Lecture at the Europa House, Tokyo, JAPAN, 20 Apr. 2018, [Invited] - 菊地隆, 西野茂人, 川合美千代, 村田昌彦, 藤原周, 松野孝平, 渡邉英嗣
Synoptic Arctic Survey & Repeat Hydrographic observation across the Arctic Ocean
第1回JCAR北極域研究計画ワークショップ, 12 Apr. 2018 - 菊地隆
北極海の海氷減少と海洋環境の変化
第50回海洋工学パネル「地球温暖化下における北極域の可能性」, 27 Feb. 2018, [Invited] - M. A. Spall, R. S. Pickart, M. Li, P. Lin, M. Itoh, T. Kikuchi, Y. Qi
Ventilation of the halocline in the Canada Basin
Ocean Science Meeting 2018, 14 Feb. 2018 - Takashi Kikuchi
Session 1: Environment / Integration of Science-Technology and Policy for Issues on Arctic Environment
Workshop on Arctic Governance, 08 Feb. 2018, [Invited] - 菊地隆
北極評議会(Arctic Council) 分野別作業部会への対応(AMAP, PAME, CAFF, SDWG, etc.)
第1回政府と北極研究者との懇談会, 05 Feb. 2018 - M. A. Spall, R. S. Pickart, M. Li, P. Lin, M. Itoh, T. Kikuchi, Y. Qi
Ventilation of the halocline in the Canada Basin
Alaska Marine Science Symposium 2018, 25 Jan. 2018 - 菊地隆
地球温暖化と北極/北極海の環境変化
横浜市金沢区サラリーマンOB会'95, 24 Jan. 2018, [Invited] - Y. Kawaguchi, M. Itoh, Y. Fukamachi, E. Moriya, N. Onodera, T. Kikuchi
Seasonal variability of near-inertial internal waves in the Northwind Abyssal Plain
Fifth International Symposium on Arctic Research (ISAR-5), 18 Jan. 2018 - Y. Kondo, H. Obata, N. Hioki, A. Ooki, S. Nishino, T. Kikuchi, K. Kuma
Distributions of trace metals (Mn, Fe, Ni, Zn and Cd) in the western Arctic Ocean in late summer 2012
Fifth International Symposium on Arctic Research (ISAR-5), 18 Jan. 2018 - Y. Kumamoto, M. Aoyama, Y. Hamajima, S. Nishino, A. Murata, T. Kikuchi
Radiocesium in the Arctic Ocean after Fukushima Dai-ichi nuclear power plant accident
ISAR-5 / Fifth International Symposium on Arctic Research, 18 Jan. 2018 - N. Kimura, H. Hasumi、 M. Itoh, Y. Fukamachi, T. Kikuchi, E. Moriya
Satellite observation of the thickening of sea ice through the ice deformation
Fifth International Symposium on Arctic Research, 17 Jan. 2018 - 塚田 雄志郎,上野 洋路,太田 直紀,伊東 素代,渡邉 英嗣,菊地 隆,西野 茂人,溝端 浩平
チャクチ海における熱収支の経年変動
J-ARC Net共同研究集会, 18 Dec. 2017 - Itoh M., Y. Fukamatchi, N. Kimura, R.A. Krishfield, T. Kikuchi, E. Moriya, J. Onodera, N. Harada
Sea-ice thickness from moored ice-profiling sonar in the Canada Basin, Arctic Ocean
Arctic Change 2017, 12 Dec. 2017 - S. Nishino, A. Fujiwara, Y. Kawaguchi, T. Kikuchi, M. Itoh
Summary of the R/V Mirai Arctic Ocean cruise in 2017
The eighth symposium on polar science, 05 Dec. 2017 - 菊地隆
地球温暖化と北極/北極海の環境変化
船橋市中央公民館主催 成人講座「21世紀・明日へつなぐ」, 28 Nov. 2017, [Invited] - 塚田 雄志郎,上野 洋路,太田 直紀,伊東 素代,渡邉 英嗣,菊地 隆,西野 茂人,溝端 浩平
チャクチ海における熱収支の経年変動
日本海洋学会秋季大会, 16 Oct. 2017 - 藤原周, 西野茂人, 和賀久朋, 平譯享, 山口篤, 阿部義之, 菊地隆
太平洋側北極海における植物プランクトン群集組成の高解像度分布
日本海洋学会秋季大会, 15 Oct. 2017 - 菊地隆
「みらい」から見た北極海の変化
海洋地球研究船「みらい」就航20周年記念事業「海を知り 地球・生命を考える」−海洋研究開発機構 研究成果・活動報告会2017−, 26 Aug. 2017, [Invited] - 伊東素代, 菊地隆, 西野茂人
バロー海底谷における太平洋水のフラックスと北極海の温暖化への影響
JpGU-AGU Joint Meeting 2017, 24 May 2017 - 塚田 雄志郎,上野 洋路,太田 直紀,伊東 素代,渡邉 英嗣,菊地 隆,西野 茂人,溝端 浩平
Interannual variation of solar heating in the Chukchi Sea, Arctic Ocean
日本地球惑星科学連合大会 (JpGU), 24 May 2017 - Amane Fujiwara, Shigeto Nishino, Toru Hirawake, Takashi Kikuchi
Interannual variability of bottom oxygen concentration and primary production in the southern Chukchi Sea biological hotspot
JpGU-AGU Joint Meeting 2017, 24 May 2017 - 西野茂人、菊地隆、川合美千代、川口悠介、平譯享、伊東素代、藤原周、青山道夫
太平洋側北極海における栄養塩と植物プランクトンの分布についての観測研究
JpGU-AGU Joint Meeting 2017, 24 May 2017 - Takashi Kikuchi, Sung-Ho Kang, Jianfeng He, Jacqueline M. Grebmeier
The Pacific Arctic Group (PAG): A Pacific perspective on Arctic science
International Conference on Arctic Science: Bringing Knowledge to Action, 25 Apr. 2017 - Sebastian Gerland, Don K. Perovich, Z. Li, David Barber, Jens .K. Ehn, Mats A. Granskog, Stefan Kern, Takashi Kikuchi, Bonnie Light, Walt Meier, Chris Polashenski, Lars H. Smedsrud, Gunnar Spreen, Mark Tschudi, Timo Vihma, Melinda Webster, and Lujun Zhang
Overview of recent changes in Arctic sea ice thermodynamics, age and dynamic processes reported in the SWIPA follow-up report
International Conference on Arctic Science: Bringing Knowledge to Action, 24 Apr. 2017 - M. Itoh, T. Kikuchi, S. Nishino
Interannual variabilities of Pacific Water inflow into the Arctic basin via Barrow Canyon
Arctic Science Summit Week 2017, 06 Apr. 2017 - Amane Fujiwara, Shigeto Nishino, Toru Hirawake, Takashi Kikuchi
Interannual variability of bottom oxygen concentration and primary production in the southern Chukchi Sea biological hotspot
Arctic Science Summit Week 2017, 06 Apr. 2017 - S. Nishino, T. Kikuchi, M. Yamamoto-Kawai, Y. Kawaguchi, T. Hirawake, M. Itoh, A. Fujiwara, M. Aoyama
Nutrient dynamics affecting phytoplankton distributions in the Pacific Arctic region
Arctic Science Summit Week 2017, Scientific Sections, 06 Apr. 2017 - Watanabe, E., J. Onodera, M. Itoh, S. Nishino, and T. Kikuchi
Winter transport of subsurface warm water toward the Arctic Chukchi Borderland
Arctic Science Summit Week (ASSW) Science Symposium, 05 Apr. 2017 - 西野茂人、藤原周、菊地隆
2016年「みらい」北極航海 (MR16-06)概要とこれまでの研究成果
ブルーアース2017, 02 Mar. 2017 - Takashi Kikuchi
Changes of oceanographic condition in the Pacific sector of the Arctic Ocean and the impact to marine ecosystem
Alaska Marine Science Symposium 2017, 23 Jan. 2017, [Invited] - Watanabe, E., J. Onodera, M. Itoh, S. Nishino, and T. Kikuchi
Wind-driven variability in subsurface warm layers of the Chukchi shelf break
ArcticNet Annual Science Meeting, 07 Dec. 2016 - Nishino Shigeto, Fujiwara Amane, Kikuchi Takashi
The R/V Mirai Arctic Ocean cruise in 2016 and its related GRENE/ArCS studies
The seventh symposium on polar science, 02 Dec. 2016 - Takashi Kikuchi, Sung-Ho Kang, Jianfeng He, Jacqueline M. Grebmeier
The Pacific Arctic Group (PAG): A Pacific perspective on Arctic science
PICES 2016, 07 Nov. 2016 - Amane Fujiwara, Shigeto Nishino, Kohei Matsuno, Jonaotaro Onodera, Yusuke Kawaguchi, Toru Hirawake, Koji Suzuki, Jun Inoue, Takashi Kikuchi
Monitoring of in situ phytoplankton community structure using multi-excitation chlorophyll fluorometer
Ocean Optics Conference 2016, 27 Oct. 2016 - Yuichiro Kumamoto, Michio Aoyama, Yasunori Hamajima, Shigeto Nishino, Akihiko Murata, Takashi Kikuchi
Intrusion of Fukushima-derived radiocesium into the Arctic Ocean from the Bering Sea in summer 2014
The Low-Level Radioactivity Measurement Techniques 2016 Conference, 27 Sep. 2016 - 渡邉 英嗣, 小野寺 丈尚太郎, 伊東 素代, 西野 茂人, 菊地 隆
北極海チャクチ陸棚縁における冬季海氷下の亜表層暖水輸送
日本海洋学会秋季大会, 14 Sep. 2016 - 近藤能子、小畑元、日置菜々子、大木淳之、西野茂人、菊地隆、久万健志
西部北極海における微量金属 (鉄、マンガン、ニッケル、亜鉛、カドミウム)の輸送メカニズム
2016年度日本海洋学会秋季大会, 12 Sep. 2016 - 塚田 雄志郎, 上野 洋路, 太田 直紀, 伊東 素代, 渡邉 英嗣, 菊地 隆, 西野 茂人, 溝端 浩平
ベーリング海峡移流熱がチャクチ海の太陽放射加熱に与える影響
日本海洋学会秋季大会, 12 Sep. 2016 - Takashi Kikuchi
Scientific Field Observation and International Collaboration Research for Changing Arctic Ocean: Past, Present, and Future
International Symposium: The Future Design of the Arctic Ocean Legal Order, 29 Jul. 2016 - Yoshiko Kondo, H. Obata, Nanako Hioki, Atsushi Ooki, S. Nishino, T. Kikuchi, Kenshi Kuma
Transport of trace metals (Mn, Fe, Ni, Zn and Cd) in the western Arctic Ocean in late summer 2012
2016 Goldschmidt Conference, 29 Jun. 2016 - 菊地 隆
北極海の急速な海氷減少と海洋環境の変化 −北極(海)研究が求められているところ−
第38回海洋技術連絡会, 28 Jun. 2016, [Invited] - 渡邉 英嗣, 小野寺 丈尚太郎, 伊東 素代, 西野 茂人, 菊地 隆
西部北極海における厳冬期の亜表層暖水輸送
日本地球惑星科学連合大会, 26 May 2016 - 熊本雄一郎、青山道夫、浜島靖典、西野茂人、村田昌彦、菊地隆
2014年夏季の北太平洋亜寒帯域および北極海における福島第一原子力発電所事故由来の放射性セシウムの分布
日本地球惑星科学連合 連合大会 2016年大会, 23 May 2016 - Takashi Kikuchi
北極海の海氷減少と海洋環境の変化
J-ARC Net 開設記念キックオフシンポジウム, 21 May 2016, [Invited] - 近藤能子、小畑元、日置菜々子、大木淳之、西野茂人、菊地隆、久万建志
2012年夏季西部北極海(チャクチ海、カナダ海盆)における微量金属元素(マンガン、鉄、ニッケル、亜鉛、カドミウム)の分布 / Distributions of trace metals (Mn, Fe, Ni, Zn and Cd) in the western Arctic Ocean (Chukchi Sea and Canada Basin) in summer 2012
GEOTRACES計画エンジン全開:太平洋・インド洋における 微量元素・同位体の生物地球化学研究の進展, 28 Mar. 2016 - 大額 実咲,上野 洋路,伊東 素代,菊地 隆,西野 茂人,渡邉 英嗣,平譯 亨,川合 美千代,溝端 浩平
チャクチ海における成層強度の時空間変動とその要因
日本海洋学会春季大会, 15 Mar. 2016 - 渡邉 英嗣,小野寺 丈尚太郎,伊東 素代,西野 茂人,菊地 隆
北極海チャクチ海台における亜表層水温極大の年々変動メカニズム
日本海洋学会春季大会, 15 Mar. 2016 - 小野寺丈尚太郎, Anders Tengberg, Dariia Atamanchuk, 西野茂人, 渡邉英嗣, 伊東素代, 菊地隆, 小栗一将, 原田尚美
Northwind 深海平原における太平洋冬季水の pCO2通年観測
日本海洋学会2016年度春季大会, 15 Mar. 2016 - 藤原周・西野茂人・平譯享・鈴木光次・小野寺丈尚太郎・伊藤史紘・川口悠介・菊地隆
チャクチ海陸棚域における秋季強風イベント前後の植物プランクトン群集組成の変化 -みらいMR13-06 航海チャクチ海陸棚域定点観測より-
日本海洋学会2016年度春季大会, 15 Mar. 2016 - 伊東素代・ 菊地隆 ・ 西野茂人
北極海バロー海底谷における流量、淡水、熱輸送量の長期変動
日本海洋学会2016年度春季大会, 15 Mar. 2016 - 藤原周、西野茂人、平譯享、鈴木光次、小野寺丈尚太郎、伊藤史紘、川口悠介、菊地隆
チャクチ海陸棚域における秋季強風イベント前後の植物プランクトン群集組成の変化
ブルーアース2016, 08 Mar. 2016 - 藤原 周, 西野 茂人, 平譯 享, 鈴木 光次, 小野寺 丈尚太郎, 伊藤 史紘, 川口 悠介, 菊地 隆
チャクチ海陸棚域における秋季強風イベント前後の植物プランクトン群集組成の変化
ブルーアース2016, 08 Mar. 2016 - 伊東素代・ 菊地隆 ・ 西野茂人
北極海バロー海底谷における流量、淡水、熱輸送量の長期変動
ブルーアースシンポジウム, 08 Mar. 2016 - Watanabe, E., J. Onodera, M. Itoh, S. Nishino, and T. Kikuchi
Overwinter transport of subsurface warm water toward the Arctic Chukchi Borderland
Ecosystem Study for Sub-Arctic and Arctic Seas (ESSAS) Annual Meeting, 07 Mar. 2016 - 藤原周、平譯享、鈴木光次、Lisa Eisner、西野茂人、菊地隆、今井一郎、齊藤誠一
海氷減少に対する基礎生産者の応答
GRENE北極気候変動研究事業 研究成果報告会, 04 Mar. 2016 - 菊地隆、西野茂人、伊東素代、藤原周
北極海環境変動研究:海氷減少と海洋生態系の変化 / Ecosystem Studies of the Arctic Ocean with declining Sea ice (ECOARCS)
GRENE北極気候変動研究事業 研究成果報告会, 04 Mar. 2016 - 伊東素代、菊地隆、西野茂人
北極海バロー海底谷における流量、淡水、熱輸送量の長期変動
GRENE北極気候変動研究事業 研究成果報告会, 04 Mar. 2016 - 近藤能子、小畑元、日置菜々子、大木淳之、西野茂人、菊地隆、久万建志
Transport of trace metals (Mn, Fe, Ni, Zn and Cd) in the western Arctic Ocean (Chukchi Sea and Canada Basin) in summer 2012
GRENE北極気候変動研究事業 研究成果報告会, 04 Mar. 2016 - 大木淳之、川崎修歩、西野茂人、菊地隆、久万健志
Distributions of volatile organic iodine compounds in the western Arctic Ocean (Chukchi Sea and Canada Basin) in summer 2012 - a possibility of production in relation to the degradation of organic matter
GRENE北極気候変動研究事業 研究成果報告会, 04 Mar. 2016 - 夫津木亮介、平譯享、菊地隆、西野茂人、笹野大輔、石井雅男、鈴木光次、渡邉豊
西部北極圏海域における海水中の二酸化炭素分圧に対する生物活動の寄与
GRENE北極気候変動研究事業 研究成果報告会, 04 Mar. 2016 - 西野茂人、菊地隆、藤原周、平譯享、青山道夫
Water mass characteristics and their temporal changes in a biological hotspot in the southern Chukchi Sea
GRENE北極気候変動研究事業 研究成果報告会, 04 Mar. 2016 - takashi Kikuchi
Climate change and physical & chemical processes in the Arctic
The First RACArctic Workshop (Hakodate Research Center, for Fisheries and Oceans, Hakodate, Hokkaido, JAPAN), 01 Mar. 2016, [Invited] - Onuka, M., H. Ueno, M. Itoh, T. Kikuchi, S. Nishino, E. Watanabe, T. Hirawake, M. Yamamoto-Kawai, and K. Mizobata
Spatio-temporal variations of stratification and its factors in the Chukchi Sea
Ocean Sciences Meeting, 25 Feb. 2016 - Takashi Kikuchi, Motoyo Itoh, Shigeto Nishino
Mooring-based monitoring at the mouth of Barrow Canyon and Hope Valley in the Pacific sector of the Arctic Ocean
2016 Ocean Science Meeting, 22 Feb. 2016 - Watanabe, E., J. Onodera, S. Nishino, and T. Kikuchi
Overwinter transport of subsurface warm water around the Arctic Chukchi Borderland
Ocean Sciences Meeting, 22 Feb. 2016 - H. Waga, T. Hirawake, A. Fujiwara, S. Nishino, T. Kikuchi, K. Suzuki, S. Takao, S. Saitoh
Distributional shifts in size structure of phytoplankton community
2015 AGU Fall meeting, 16 Dec. 2015 - Amane Fujiwara・Toru Hirawake・Koji Suzuki・Lisa Eisner・Ichiro Imai・Shigeto Nishino・Takashi Kikuchi・Sei-Ichi Saitoh
Influence of timing of sea ice retreat on phytoplankton size during marginal ice zone bloom period in the Chukchi and Bering shelves
The 3rd Asian/12th Korea-Japan Workshop on Ocean Color, 09 Dec. 2015 - T. Kikuchi, M. Itoh, S. Nishino
Mooring-based monitoring at the mouth of Barrow Canyon and Hope Valley in the Pacific sector of the Arctic Ocean
ArcticNet Annual Science Meeting, 08 Dec. 2015 - Yoshiko Kondo, H. Obata, Nanako Hioki, Atsushi Ooki, S. Nishino, T. Kikuchi, Kenshi Kuma
Transport of trace metals (Mn, Fe, Ni, Zn and Cd) in the western Arctic Ocean (Chukchi Sea and Canada Basin) in summer 2012
NEOPS International Symposium “Developing New Ocean Provinces on Their Biogeochemistry and Ecosystems”, 03 Dec. 2015 - 大額 実咲,上野 洋路,伊東 素代,菊地 隆,西野 茂人,渡邉 英嗣,平譯 亨,川合 美千代,溝端 浩平
チャクチ海における成層強度の時空間変動とその要因
極域科学シンポジウム, 19 Nov. 2015 - takashi Kikuchi
Ecosystem studies of the Arctic Ocean with declining Sea ice (ECOARCS/GRENE project)
The Sixth Symposium on Polar Science, Special session: [S] Warming in the Arctic and its influences - GRENE Arctic Climate Change Research Project and the Next Directions, 18 Nov. 2015, [Invited] - 川合美千代、三船尊久、菊地隆、西野茂人、William Williams
北極海における海洋酸性化: GRENEとJOISの結果から / Arctic Ocean Acidification: Results from GRENE and JOIS
第6回極域科学シンポジウム / The Sixth Symposium on Polar Science, 17 Nov. 2015 - 中野渡 拓也、川口悠介,Jinlun Zhang, Micheal Steel, 伊東素代, 渡邉英嗣, 西野茂人, 堀 正岳, 菊地隆, 猪上 淳
ボーフォート海の海氷拡大に対するベーリング海峡熱移流の影響
極域科学シンポジウム, 16 Nov. 2015 - 渡邉 英嗣,小野寺 丈尚太郎,西野 茂人,菊地 隆
北極海チャクチ深海平原の春季水温極大
日本海洋学会秋季大会, 28 Sep. 2015 - 和賀久朋、平譯享、藤原周、西野茂人、菊地隆、鈴木光次、高尾信太郎、齊藤誠一
植物プランクトン群集におけるサイズ組成分布のシフト
2015年度日本海洋学会秋季大会, 27 Sep. 2015 - Daisuke Sasano, Masao Ishii, N Kosugi, Akihiko Murata, Hiroshi Uchida, Kushi Kudo, Sakae Toyoda, K Yamada, N Yoshida, H Yoshikawa-Inoue, S Nishino, T. Kikuchi
Continuous measurements of xCO2 and xCH4 in the seawater and overlying air in the western Arctic Ocean
GGMT-2015: the 18th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases, and Related Measurement Techniques, 17 Sep. 2015 - Amane Fujiwara・Kohei Matsuno・Toru Hirawake・Shigeto Nishino・Koji Suzuki・Ryosuke Futsuki・Hisatomo Waga・Takashi Kikuchi・Sei-Ichi Saitoh
Response of phytoplankton community structure to the wind-induced mixing during fall in the Chukchi shelf
ESSAS Annual Science Meeting, The Role of Ice in the Sea, 15 Jun. 2015 - Daisuke Sasano, Masao Ishii, Naohiro Kosugi, Akihiko Murata, Hiroshi Uchida, Sakae Toyoda, Keita Yamada, Kushi Kudo, Nohiro Yoshida, Takahisa Mifune, Michiyo Yamamoto-Kawai, Hisayoshi Yoshikawa-Inoue, Shigeto Nishino, Takashi Kikuchi
Relationship between CH4 and CO2 in the surface seawater in the western Arctic Ocean
The ISAR-4/ICARPIII Symposium, 30 Apr. 2015 - Motoyo Itoh, Takashi Kikuchi, Shigeto Nishino
Volume, heat and freshwater fluxes of Pacific Water through the Barrow Canyon in the Arctic Ocean
The fourth International Symposium on the Arctic Research (ISAR-4), 29 Apr. 2015 - kitamura minoru, Amakasu Kazuo , Nishino shigeto, kikuchi takashi
Seasonal change of sound scatters derived from zooplankton in the southern Chukchi Sea
The ISAR-4/ICARPIII Symposium, 28 Apr. 2015 - Kitamura, M., K. Amakasu, S. Nishino, T. Kikuchi
Seasonal change of sound scatters derived from zooplankton in the southern Chukchi Sea
Arctic Science Summit Week 2015, 28 Apr. 2015 - ASSESSMENT OF THE RELATIONSHIP BETWEEN TIMING OF SEA-ICE RETREAT AND PHYTOPLANKTON COMMUNITY SIZE STRUCTURE IN THE BERING AND CHUKCHI SEA SHELF REGION: A REMOTE SENSING APPROACH
The Fourth International Symposium on the Arctic Research, 28 Apr. 2015 - Seasonal change of sound scatters derived from zooplankton in the southern Chukchi Sea
Arctic Science Summit Week 2015, 28 Apr. 2015 - Kohei Matsuno, Naoya Yokoi, Atsushi Yamaguchi, Sigeto Nishino, Jun Inoue, Takashi Kikuchi
Short-term changes of mesozooplankton community in the Chukchi Sea during autumn
The ISAR-4/ICARPIII Symposium, 27 Apr. 2015 - Shigeto Nishino, Takashi Kikuchi, Motoyo Itoh, Yusuke Kawaguchi, Toru Hirawake, Michiyo Yamamoto-Kawai, William J. Williams, Igor Semiletov
Changes in Arctic biogeochemical dynamics with the recent loss of sea ice
Pacific Arctic Group (PAG)-Climate Line Workshop, 21 Apr. 2015 - Kikuchi, K., M. Itoh, S. Nishino, and E. Watanabe
MOORING-BASED LONG-TERM OBSERVATION OF OCEANOGRAPHIC CONDITION IN THE CHUKCHI SEA AND CANADA BASIN OF THE ARCTIC OCEAN
European Geosciences Union (EGU) General Assembly, 14 Apr. 2015 - 原田尚美・小野寺丈尚太郎・渡邉英嗣・木元克典・菊地隆・松野孝平・山口篤・佐藤真奈美・白岩善博・岸道郎・田中裕一郎
北極海の海氷激減−生物生産および物質循環へのインパクト−
日本海洋学会2015春季大会, 23 Mar. 2015 - 伊東 素代 ・ 喜多村 稔 ・ 小野寺 丈尚太郎・ 藤原 周 ・ 平譯 享 ・ 西野 茂人 ・ 菊地 隆
北極海バロー海底谷における係留ADCPを用いた少氷年と多氷年の動物プランクトン生物量の比較
日本海洋学会2015年春季大会, 22 Mar. 2015 - 山田 洋輔、福田 秀樹、内宮 万里央、茂手木 千晶、西野 茂人、菊地 隆、永田 俊
西部北極海の陸棚 (チュクチ海)および海盆域 (カナダ海盆)における懸濁態粒子の局所的蓄積と濃度水平勾配
2015年度日本海洋学会春季大会, 22 Mar. 2015 - 大木淳之、川崎修歩、久万健志、西野茂人、菊地隆
西部北極海における揮発性有機化合物の分布−2012 年みらい航海の結果−
2015年度日本海洋学会春季大会, 22 Mar. 2015 - 横井直弥、松野孝平、一宮睦雄、山口篤、西野茂人、小野寺丈尚太郎、猪上淳、菊地隆
秋季チャクチ海におけるマイクロプランクトン群集の短期変動
2015年度日本海洋学会春季大会, 22 Mar. 2015 - 松野孝平、山口篤、西野茂人、猪上淳、菊地隆
秋季チャクチ海におけるメソ動物プランクトン群集の短期変動
2015年度日本海洋学会春季大会, 22 Mar. 2015 - 近藤能子、小畑元、日置菜々子、大木淳之、西野茂人、菊地隆、久万健志
西部北極海における微量金属(マンガン、鉄、ニッケル、亜鉛、カドミウム)の分布
2015年度日本海洋学会春季大会, 22 Mar. 2015 - 熊本雄一郎、青山道夫、浜島靖典、西野茂人、村田昌彦、菊地隆
福島第一原子力発電所事故に由来する放射性セシウムの2012年夏季の北太平洋全域における分布
ブルーアース2015, 20 Mar. 2015 - 菊地 隆
急激に変化している北極環境に関する研究について
JAMSTEC 2015, 04 Mar. 2015, [Invited] - Takashi Kikuchi, Motoyo Itoh, Shigeto Nishino, Eiji Watanabe, Jonaotaro Onodera, Naomi Harada, Kazuo Amakasu, Minoru Kitamura, Michiyo Yamamoto-Kawai
Long-term monitoring of marine environmental changes by mooring system in the Pacific sector of the Arctic Ocean
Arctic Frontier 2015, 22 Jan. 2015 - Yusuke Kawaguchi(JAMSTEC),Takashi Kikuchi (JAMSTEC), Ryuichiro Inoue (JAMSTEC) :Vertical heat transfer based on direct measurements in the ice-free Pacific-side Arctic Ocean: the role and impact of the Pacific water intrusion
Vertical heat transfer based on direct measurements in the ice-free Pacific-side Arctic Ocean: the role and impact of the Pacific water intrusion
AGU Fall Meeting, 16 Dec. 2014 - Ohta, N., H. Ueno, M. Itoh, T. Kikuchi, K. Mizobata, E. Watanabe, and S. Nishino
Heat balance in the Chukchi Sea
AGU Fall Meeting, 15 Dec. 2014 - Takashi Kikuchi, M. Itoh, S. Nishino, E. Watanabe
MOORING-BASED LONG-TERM OBSERVATION OF OCEANOGRAPHIC CONDITION IN THE CHUKCHI SEA AND CANADA BASIN OF THE ARCTIC OCEAN
Arctic Change 2014, 10 Dec. 2014 - 大額 実咲,上野 洋路,伊東 素代,菊地 隆,平譯 亨,西野 茂人,渡邉 英嗣,溝端 浩平
チャクチ海における成層強度の時空間変動
極域科学シンポジウム, 05 Dec. 2014 - Fujiwara Amane, Hirawake Toru, Waga Hisatomo, Suzuki Koji, Nishino Shigeto, Kikuchi Takashi, Saitoh Sei-Ichi
Deriving major algal pigment concentrations from the spectral absorption coefficients in the western Arctic Ocean/ 光吸収係数スペクトルを利用した西部北極海における主要植物プランクトン色素濃度の推定
The Fifth Symposium on Polar Science/ 第5回極域科学シンポジウム, 03 Dec. 2014 - 菊地 隆
北極海の海氷減少と温暖化
横須賀市市民大学「地球環境変動研究の最前線」, 01 Dec. 2014 - Kikuchi Takashi
"Arctic physical oceanography" in the session of "Scientific topical talks : Arctic climate change research and technological development"
UK-Japan Workshop “Autonomous investigations of the Arctic’s response to changing climate”, 18 Nov. 2014 - M. Itoh, T. Kikuchi (JAMSTEC), R. Pickart (WHOI), Y. Fukamachi, K.I. Ohshima, D. Shimizu (Hokkaido Univ.), K. Arrigo (Stanford), S. Vagle (IOS), J. Zhang (PRIC), C. Ashjian (WHOI)
Water properties, heat and volume fluxes of Pacific water in Barrow Canyon during summer 2010: results from the DBO-5 repeat transect
DBO Data Work Shop, 29 Oct. 2014 - Ryosuke Futsuki, Toru Hirawake, Amane Fujiwara, Takashi Kikuchi, Shigeto Nishino, Daisuke Sasano, Masao Ishii, Hiroshi Uchida, Sei-Ichi Saitoh
A biological contribution to partial pressure of CO2 in the western Arctic Ocean and Bering Sea
PICES 2014 annual meeting, 21 Oct. 2014 - Harada, N., K. Kimoto, J. Onodera, E. Watanabe, M.C. Honda, M.J. Kishi, K. Takashi, Y. Tanaka
Catarstrophic reduction of sea-ice in the Arctic Ocean -its impact on the marine ecosystems in the polar region
PICES 2014 annual meeting, 21 Oct. 2014 - 太田 直紀,上野 洋路,伊東 素代,菊地 隆,西野 茂人,渡邉 英嗣,溝端 浩平
チャクチ海の熱バランス
日本海洋学会秋季大会, 15 Sep. 2014 - 大額 実咲,上野 洋路,伊東 素代,菊地 隆,平譯 亨,西野 茂人,渡邉 英嗣,溝端 浩平
チャクチ海における成層強度の時空間変動
日本海洋学会秋季大会, 15 Sep. 2014 - 熊本雄一郎(JAMSTEC)、青山道夫(福島大)、浜島靖典(金沢大)、村田昌彦(JAMSTEC)、西野茂人(JAMSTEC)、菊地隆(JAMSTEC)、勝又勝郎(JAMSTEC)、河野健(JAMSTEC
2012年9月-12月の北極海-太平洋-南大洋縦断観測で得られた表面海水中放射性セシウム濃度
2014年度日本海洋学会秋季大会, 14 Sep. 2014 - Hioki N., Kuma K., Morita Y., Sasayama R., Ooki A., Kondo Y., Obata H., Nishioka J., Yamashita Y., Nishino S., Kikuchi T.
Iron, nutrient and humic-like fluorescent dissolved organic matter in the western Arctic Ocean
AOGS 11th Annual Meeting, 28 Jul. 2014 - 菊地 隆
JAMSTEC research activity in the Arctic Ocean
Preparatory Workshop for " Japan-Russia Workshop: Toward future Japan-Russia cooperation in Arctic observation and research", 03 Jul. 2014 - Kikuchi Takashi
Sea ice reduction and its impact to ecosystem and climate
Norway-Japan Marine Seminar, 04 Jun. 2014 - 菊地 隆
北極海ってどんな海? どうやって観測するの?
JAMSTEC Day in 札幌 第9回 海と地球の研究所セミナー, 31 May 2014 - 伊東 素代, 菊地 隆, 西野 茂人
Volume, heat and freshwater fluxes of Pacific Water through the Barrow Canyon in the Arctic Ocean
JPGU2014年連合大会, 29 Apr. 2014 - 松野 孝平, 山口 篤, 藤原 周, 小野寺 丈尚太郎, 渡邉 英嗣, 原田 尚美, 菊地 隆
セジメントトラップに捕集された西部北極海ノースウィンド海底平原における動物プランクトン群集と糞粒の季節変動
日本地球惑星科学連合2014年大会, 29 Apr. 2014 - 菊地隆・西野茂人・渡邉英嗣
ホットスポットはどのようにして作られるのか−Hope Valley と Barrow canyon の海洋物理学的特徴−
日本海洋学会2014年春季大会 シンポジウムH「急激な海氷減少と北極海海洋生態系の変化 III」, 30 Mar. 2014 - 菊地隆
「北極海海洋生態系研究の国内・国際的動向
日本海洋学会2014年春季大会シンポジウムH「急激な海氷減少と北極海海洋生態系の変化 III」, 30 Mar. 2014 - 原田 尚美,小野寺 丈尚太郎,渡邉 英嗣,木元 克典,佐藤 真奈美,伊藤 史紘,田中 裕一郎,菊地 隆,岸 道郎,白岩 善博
北極海の海氷激減 -海洋生物および物質循環へのインパクト
日本海洋学会2014年春季大会, 30 Mar. 2014 - 照井 健志,渡邉 英嗣,菊地 隆,原田 尚美,岸 道郎
北極海カナダ海盆域におけるアイスアルジー生物量の年々変動に関するモデリング解析
日本海洋学会2014年春季大会, 30 Mar. 2014 - 菊地 隆、西野 茂人、渡邉 英嗣
ホットスポットはどのようにして作られるのか−Hope ValleyとBarrow canyonの海洋物理学的特徴−
日本海洋学会2014年春季大会シンポジウムH「急激な海氷減少と北極海海洋生態系の変化 III」, 30 Mar. 2014 - 藤原周、平譯享、西野茂人、菊地隆
チャクチ海生物学的ホットスポットにおける底層貧酸素水の形成要因
2014年度日本海洋学会春季大会シンポジウム「急激な海氷減少と北極海海洋生態系の変化III」, 30 Mar. 2014 - 喜多村稔、甘糟和男、西野茂人、菊地隆
チャクチ海南部における動物プランクトン群集の季節変動
2014年度日本海洋学会春季大会シンポジウム「急激な海氷減少と北極海海洋生態系の変化III」, 30 Mar. 2014 - 日置菜々子、久万健志、森田雄一朗、笹山了平、大木淳之、近藤能子、小畑元、西岡純、山下洋平、西野茂人、菊地隆
西部北極海における鉄・栄養塩・フミン物質の挙動と起源
2014年度日本海洋学会春季大会, 29 Mar. 2014 - 松野 孝平,山口 篤,藤原 周,小野寺 丈尚太郎,渡邉 英嗣,原田 尚美,菊地 隆
西部北極海ノースウィンド海底平原における動物プランクトン群集の季節変動 II: 主要カイアシ類の個体群構造
日本海洋学会春季大会, 29 Mar. 2014 - 伊東 素代, 菊地 隆, 西野 茂人
北極海バロー海底谷における流量、淡水、熱輸送量
日本海洋学会2014年春季大会, 27 Mar. 2014 - 夫津木亮介、平譯享、菊地隆、西野茂人、笹野大輔、石井雅男
西部北極圏海域における海水中の二酸化炭素分圧に対する生物活動の寄与
2014年度日本海洋学会春季大会, 27 Mar. 2014 - 松野 孝平,山口 篤,藤原 周,小野寺 丈尚太郎,渡邉 英嗣,原田 尚美,菊地 隆
西部北極海ノースウィンド海底平原における動物プランクトン群集の季節変動 I: 全動物プランクトンと糞粒
日本海洋学会春季大会, 27 Mar. 2014 - 原田 尚美, 渡邉 英嗣, 小野寺 丈尚太郎, 木元 克典, 菊地 隆, 松野 孝平, 佐藤 真奈美, 白岩 善博, 岸 道郎, 田中 裕一郎, 山口 篤
北極海の海氷激減ー海洋生態系と物質循環へのインパクトー
研究集会「極域における過去の気候・環境変動」, 05 Mar. 2014 - Kikuchi, T., S. Nishino, and E. Watanabe
Hope Valley Dome (I): Watar-mass characteristics and formation mechanism
Ocean Sciences Meeting, 26 Feb. 2014 - 伊東 素代, 菊地 隆, 西野 茂人
北極海バロー海底谷における流量、淡水、熱輸送量
ブルーアース2014, 20 Feb. 2014 - 藤原周、平譯享、齊藤誠一、西野茂人、菊地隆
チャクチ海生物学的ホットスポットにおける底層溶存酸素濃度と基礎生産量の関係
ブルーアース2014, 19 Feb. 2014 - 菊地 隆、伊東 素代
北極海での係留系観測
低温科学研究所共同研究集会, 06 Dec. 2013 - Kikuchi Takashi
Recent drastic change of the Arctic Ocean environmentfrom the perspective of scientist
カナダ大使館セミナー Development in the Arctic/ Le Developpement de l’Arctique, 14 Nov. 2013, [Invited] - 菊地 隆、平譯 享
Ecosystem studies of the Arctic Ocean declining Sea ice (ECOARCS/GRENE): Progress and future plan
第4回極域科学シンポジウム, 12 Nov. 2013, [Invited] - 笹野大輔、石井雅男、小杉如央、村田昌彦、内田裕、工藤久志、豊田栄、山田桂大、吉田尚弘、三船尊久、川合美千代、吉川久幸、西野茂人、菊地隆
Relationship between CH4 and CO2 in the surface seawater observed in the MR12-E03 cruise
The Fourth Symposium on Polar Science, 12 Nov. 2013 - 藤原周、平譯享、西野茂人、菊地隆、齊藤誠一
Relationship between bottom oxygen concentration and primary production at the Chukchi Sea biological hotspot
The Fourth Symposium on Polar Science, 12 Nov. 2013 - 松野 孝平,山口 篤,藤原 周,小野寺 丈尚太郎,渡邉 英嗣,今井 一郎,千葉 早苗,原田 尚美,菊地 隆
西部北極海ノースウィンド海底平原におけるメソ動物プランクトン群集の季節変動
極域科学シンポジウム, 12 Nov. 2013 - 甘糟和男、喜多村稔、西野茂人、菊地隆
Year-round observation of sound scatters in the southern Chukchi Sea of the Arctic Ocean with a moored echosounder
The Seventh Annual Meeting of Asian Fisheries Acoustics Society, 05 Nov. 2013 - Kikuchi Takashi
Observations of turbulence in the upper ocean & its importance for heat flux to sea ice
IASC mixing processes workshop, 21 Oct. 2013, [Invited] - Mayuko Otsuki, Kazuo Amakasu, Minoru Kitamura, Shigeto Nishino, Takashi Kikuchi, Yoko Mitani, and Kazushi Miyashita
The presence of fin whale vocalizations is correlated with zooplankton abundance in the southern Chukchi Sea
PICES 2013 Annual Meeting, 11 Oct. 2013 - 伊東 素代, 菊地 隆, 深町 康, Robert Pickart, 大島 慶一郎, 清水 大輔, Kevin Arrigo, Svein Vagle, Jianfeng He, Carin Ashjian
2010年夏季北極海バロー海底谷における熱輸送
日本海洋学会2013年秋季大会, 25 Sep. 2013 - 菊地 隆、西野 茂人
Hope Valley Dome (I):「みらい」H24北極海航海及び係留系観測の結果より
日本海洋学会2013年秋季大会, 20 Sep. 2013 - 笹野大輔、石井雅男、小杉如央、豊田栄、山田桂大、工藤久志、吉田尚弘、吉川久幸、三船尊徳、川合美千代、村田昌彦、内田裕、西野茂人、菊地隆
北極海の表面海水中におけるCO2とCH4の変動要因
日本海洋学会秋季大会, 20 Sep. 2013 - 川合美千代、三船尊久、西野茂人、菊地隆
チャクチ海における海洋酸性化の実態調査
2013年度日本海洋学会秋季大会, 20 Sep. 2013 - 甘糟和男、喜多村稔、西野茂人、菊地隆
係留式エコーサウンダーを使用したチャクチ海における海洋生物の長期連続観測
2013年度日本海洋学会秋季大会, 20 Sep. 2013 - 菊地 隆、原田 尚美、深町 康
急激に変わりゆく北極海
日本海洋学会2013年秋季大会, 18 Sep. 2013 - 笹野大輔、石井雅男、小杉如央、豊田栄、山田桂大、工藤久志、吉田尚弘、吉川久幸、三船尊徳、川合美千代、村田昌彦、内田裕、西野茂人、菊地隆
北極海表面で観測された高濃度CH4およびCO2との関連性
2013年度日本地球化学会第60回年会, 11 Sep. 2013 - 甘糟 和男、喜多村 稔、西野 茂人、菊地 隆
チャクチ海南部における体積散乱強度の時系列変化
海洋音響学会2013年度研究発表会, 27 May 2013 - 平山 翔子,張 勁,成田 尚史,西野 茂人,川合 美千代,菊池 隆,島田 浩二
西部北極海の淡水寄与と栄養塩分布
日本地球惑星科学連合2013年大会, 20 May 2013 - 菊地 隆、伊東 素代、西野 茂人、平譯 享、藤原 周、今岡 啓治、可知 美佐子、堀 雅裕、関 三恵子、伊藤 修、柴田 彰
海洋地球研究船「みらい」2012年北極航海における「しずく」データの利用 及び現場観測結果との比較
GCOM-W1校正検証確認会, 17 May 2013 - 西野茂人、原田尚美、木元 克典、小野寺 丈尚太郎、菊地 隆、Igor Semiletov、Natalia Shakhova、Robert Rember、Meibing Jin、Ana Aguilar-Islas
シベリア側北極海の沿岸-陸棚-海盆域に及ぶ生物地球化学過程の変化: Impact of changing Siberian land-shelf-basin on the Arctic Ocean biogeochemical dynamics
北極環境研究コンソーシアム (JCAR) 長期計画ワークショップ, 26 Apr. 2013 - yusuke kawaguchi
Properties of diapycnal mixing and determination of vertical diffusivity in the seasonally ice-free Arctic Ocean: effects of double diffusive interleaving layers
EGU meeting 2013, 16 Apr. 2013 - yusuke kawaguchi
Sea-ice melt onset associated with ice deformation events during early summer near the North Pole in the Arctic Ocean
EGU meeting 2013, 15 Apr. 2013 - 甘糟 和男、喜多村 稔、西野 茂人、菊地 隆
Acoustic Zooplankton Fish Profilerを使用した北極海における長期連続観測
平成25年度日本水産学会春季大会, 27 Mar. 2013 - 川口悠介
海氷融解初期に観測された海氷変形と海洋混合層の昇温について〜自動漂流ブイ観測による北極海・北極点付近の事例〜
日本海洋学会春季大会, 22 Mar. 2013 - Shigeto Nishino, Takashi Kikuchi, Toru Hirawake, Michiyo Yamamoto-Kawai, Michio Aoyama
チャクチ海の生物学的ホットスポットにおける物理・化学環境
2013年度日本海洋学会春季大会シンポジウム「急激な海氷減少と北極海海洋生態系の変化II」, 21 Mar. 2013 - Progress and Prospects of Cooperation between AWI(Germany) and JAMSTEC
21st Meeting of the Japan-German Joint Committee on Cooperation in Science and Technology, 12 Mar. 2013 - Marie Seguret, Robert Rember, Shigeto Nishisho, Kikuchi Takashi, Motoyo Itoh, Ana Aguilar-Islas
Trace metal distributions near the Chukchi Plateau
Gordon Research Conference in Polar Marine Science, 11 Mar. 2013 - Mario UCHIMIYA, Hideki FUKUDA, Shigeto NISHINO, Takashi KIKUCHI, Hiroshi OGAWA, Toshi NAGATA
Low production and slow turnover of heterotrophic microbes in the deep water of the Canada Basin, western Arctic
Association for the Sciences of Limnology and Oceanography (ASLO) 2013 Aquatic Science Meeting, 17 Feb. 2013 - Pan-Arctic Climate Investigation (PACI):Progress and future cooperationbetween DFO(Canada) and JAMSTEC
Japan-Canada Joint Committee on S&T Cooperation, 28 Jan. 2013 - 地球温暖化と北極海の海氷減少
第5回温暖化リスクメディアフォーラム, 23 Jan. 2013 - History and Future of the Pacific Arctic Group (PAG)
ISAR-3, 17 Jan. 2013 - Harada Naomi, Kimoto Katsunori, Onodera Jonaotaro, Watanabe Eiji, Honda Makio, Kishi Michio J., Chiba Sanae, Kikuchi Takashi, Tanaka Yuichiro, Sato Manami, Saruwatari Kazuko, Ito Fumihiro, Shiraiwa Yoshihiro, Matsuno Kohei, Yamaguchi Atushi
Catastrophic reduction of sea-ice in the Arctic Ocean-its impact on the marine ecosystems in the polar region-
The 3rd International Symposium on the Arctic Research (ISAR-3), 16 Jan. 2013, [Invited] - Pan-Arctic Climate Investigation (PACI):Progress and future cooperationbetween DFO(Canada) and JAMSTEC
日加北極研究ワークショップ, 14 Jan. 2013 - Michiyo Yamamoto-Kawai, Takahisa Mifune, Shigeto Nishino, Akihiko Murata, Michio Aoyama, Takashi Kikuchi
Ocean acidification in the Chukchi Sea and Canada Basin
Ecosystem Studies of Sub-Arctic Seas (ESSAS) Annual Science Meeting, 07 Jan. 2013 - Shigeto Nishino, Takashi Kikuchi, Toru Hirawake, Michiyo Yamamoto-Kawai, Michio Aoyama
Biogeochemistry in the hotspots of the Chukchi Sea
Ecosystem Studies of Sub-Arctic Seas (ESSAS) Annual Science Meeting, 07 Jan. 2013 - Overview of ECOARCS and preliminary results on 2012 field experiment in the Pacific side of the Arctic Ocean
ESSAS(Ecosystem Studies of Sub-Arctic Seas) Annual Science Meeting, 07 Jan. 2013 - Takashi Kikuchi, Shigeto Nishino, Toru Hirawake
Preliminary results on R/V Mirai 2012 Arctic Ocean cruise and future observation plan of ECOARCS/GRENE project
The Third Symposium on Polar Science (第3回極域科学シンポジウム), 28 Nov. 2012 - Preliminary results on R/V Mirai 2012 Arctic Ocean cruise and future observation plan of ECOARCS/GRENE project海洋地球研究船「みらい」2012年北極航海速報 及びECOARCS/GRENEプロジェクトにおける(今後の)観測計画
第3回極域科学シンポジウム特別セッション「これからの北極研究」, 28 Nov. 2012 - 川口悠介, Jennifer Hutchings, Frederic Vivier, 菊地隆, James Morison
海氷融解初期における海氷運動の影響 -漂流ブイによる北極点での海氷・海洋観測-
気水圏シンポジウム, 15 Nov. 2012 - 海氷が減少し続けている北極海
JAMSTEC第9回「地球環境シリーズ」講演会 急激な北極域の変化と地球環境への影響, 13 Nov. 2012, [Invited] - Review of summer/autumn 2012: ship & mooring-based research in Pacific Arctic Region, JAPAN
Pacific Arctic Group 2012 Fall meeting, 05 Nov. 2012 - Yusuke Kawaguchi, Jennifer Hutchings, Frederic Vivier, Takashi Kikuchi, James Morison
Sea-ice melt onset associated with ice deformation events during early summe
AOMIP/FAMOS meeting 2012, 23 Oct. 2012 - The Pacific Arctic Group (PAG): A Pacific perspective on Arctic science
North Pacific Marine Science Organization, PICES-2012, 17 Oct. 2012 - GRENE北極研究事業による平成24年度海洋地球研究船「みらい」北極航海
グローバルオーシャン講演会, 27 Aug. 2012 - 北極海における船舶観測:「みらい」と砕氷船
東京大学大気海洋研究所共同利用研究集会「アルゴ時代の海洋物理船舶観測」, 02 Aug. 2012 - 北極の海(の環境)も変わりはじめているの?
GRENE北極気候変動研究事業・公開シンポジウム「地球温暖化と変わりゆく北極」, 13 May 2012, [Invited] - Ecosystem studies of the Arctic Ocean declining Sea ice (ECOARCS)
Pacific Arctic Group 2012 Spring Meeting, 21 Apr. 2012 - Shigeto Nishino, Takashi Kikuchi, Motoyo Itoh, Yusuke Kawaguchi, Michiyo Yamamoto-Kawai, Toru Hirawake, Michio Aoyama
Arctic Ocean Circulation and Eddies Characterizing Nutrient and Phytoplankton Distributions in the Canada Basin
2012 Ocean Sciences Meeting, 24 Feb. 2012 - Motoyo Itoh, Shigeto Nishino, Yusuke Kawaguchi, Takashi Kikuchi
Barrow Canyon fluxes of volume, heat and fresh water by year-round moorings
2012 Ocean Science Meeting, 20 Feb. 2012 - 菊地 隆
Hydrographic conditions in the central and eastern Arctic Ocean in the mid-2000s
2006 AGU Fall Meeting, 14 Dec. 2006 - 菊地 隆,猪上 淳 , 細野 益男 , 四竃 信行 , Morison James
氷海用プロファイラー・POPS(Polar Ocean Profiling System)による北極海多年氷海域での観測(2)
2006年度日本海洋学会秋季大会, 26 Sep. 2006 - 菊地 隆
北極海の海を調べる
北見工業大学 雪氷科学・防災・利用研究推進センター 雪氷談話室, 27 Jun. 2006, [Invited] - 菊地 隆,猪上 淳 , Morison James , Perovich Donald
Variability of Atlantic Water temperature in the eastern Arctic Ocean
2006年度日本海洋学会春季大会, 29 Mar. 2006 - 菊地 隆,猪上 淳 , 細野 益男 , 瀧澤 隆俊 , 四竃 信行 , Langevin Danielle
氷海用プロファイラー・POPS(Polar Ocean Profiling System)による北極海多年氷海域での観測(1)
2006年度日本海洋学会春季大会, 28 Mar. 2006 - 菊地 隆
Temperature difference across the Lomonosov Ridge: Implications for the Atlantic Water circulation in the Arctic Ocean
2006 Ocean Science Meeting (AGU), 22 Feb. 2006 - Morison James
The North Pole Environmental Observatory: A Community Resource Tracking a Changing Arctic Through the International Polar Year
2006 Ocean Science Meeting (AGU), 22 Feb. 2006 - Morison James
The North Pole Environmental Observatory: change in the marine Arctic and opportunities for research
IGS International Symposium on Sea Ice, 08 Dec. 2005 - 菊地 隆
Observational Paradigm of Ocean-Ice-Atmosphere interaction using ice drifting buoys
IGS International Symposium on Sea Ice, 08 Dec. 2005 - 菊地 隆
OBSERVATIONAL PARADIGM OF OCEAN-SEA ICE-ATMOSPHERE INTERACTION USING ICE-DRIFTING BUOYS
ICARP II (Second International Conference of the Arctic Research Planning), 10 Nov. 2005 - 菊地 隆,猪上 淳 , 四竃 信行 , Langevin Danielle , Monk Trevor , Lebreton Olivier
氷海用プロファイラー・POPS(Polar Ocean Profiling System)と北極海多年氷海域での漂流ブイによる観測
2005年度日本海洋学会春季大会, 29 Mar. 2005 - Morison James
The North Pole Environmental Observatory: A Community Resource for Tracking Change in the Arctic Marine Environment
2004 AGU Fall Meeting (Poster presentation), 16 Dec. 2004 - 菊地 隆
Role of oceanic heat flux in the central Arctic Ocean
2004 AGU Fall Meeting, 15 Dec. 2004 - 菊地 隆,Morison James
北極海多年氷下の海洋熱フラックス
2004年度日本海洋学会秋季大会, 24 Sep. 2004 - 菊地 隆,宇野 弘勝 , 畠山 清
高緯度海域(北極海多年氷海域)での漂流ブイによる海流観測: コンパスの問題について
海洋調査技術学会 第15回研究成果発表会, 21 Nov. 2003 - 菊地 隆,畠山 清 , Morison James
北極海中央部での漂流ブイによる絶対流速観測
第26回極域気水圏シンポジウム, 20 Nov. 2003 - 菊地 隆,畠山 清 , Morison James
Observational Research of water mass characteristics and its variability in the eastern Arctic Ocean
ACSYS Final Conference (poster session), 11 Nov. 2003 - 菊地 隆,畠山 清 , Morison James
Distribution of the Lower Cold Halocline Water in the Eastern Arctic Ocean
SEARCH Open Science Meeting, 27 Oct. 2003 - Takashi Kikuchi,Kiyoshi Hatakeyama, James H. Morison
Recent variability on the water mass characteristics in the central Arctic Ocean
IUGG 2003, JSP04: Arctic Environmental Change (poster session), 10 Jul. 2003 - Miles G. McPhee(McPhee Research Inc.),Takashi Kikuchi, James H. Morison(PSC/APL/University of Washington), Timothy Stanton(U.S.Naval Postgradual School)
Basal Heat Flux near the North Pole during the summer of 2003
IUGG 2003, JSP04: Arctic Environmental Change, 09 Jul. 2003 - Takashi Kikuchi,Hirokatsu Uno, Kiyoshi Hatakeyama, James H. Morison
Ice-Drifting buoy observations over the Arctic Mid Ocean Ridge
IUGG 2003, JSP04: Arctic Environment Change, 09 Jul. 2003 - 菊地 隆,宇野弘勝、畠山清
漂流ブイによる北極中央海嶺上を横切る観測
2003年日本海洋学会春季大会(ポスターセッション), 29 Mar. 2003 - 菊地 隆,島田浩二、畠山清、瀧澤隆俊
J-CAD(氷海観測用小型漂流ブイ)による北極海多年氷下の海流観測
日本海洋学会2002年春季大会(ポスターセッション), 28 Mar. 2002 - Takashi Kikuchi,Kiyoshi Hatakeyama, Koji Shimada, Takatoshi Takizawa, Jamie Morison(APL, University of Washington)
Oceanographic observation under the multi-year ice of the Arctic Ocean using J-CAD (JAMSTEC Compact Arctic Drifter)
THE 17th INTERNATIONAL SYMPOSIUM ON OKHOTSK SEA & SEA ICE, 25 Feb. 2002 - 菊地 隆,島田浩二・西野茂人・小林智加志・畠山清・滝沢隆俊
ボーフォート海陸棚斜面上での冷たい塩分躍層の水塊変質
日本海洋学会2001年春季大会, 28 Mar. 2001 - 菊地 隆,Koji Shimada, Chikashi Kobayashi, Shigeto Nishino, Kiyoshi Hatakeyama, Takatoshi Takizawa
Hydrographic and current structures along the Beaufort shelf break
AGU 2000 Spring Meeting(poster session), 02 Jun. 2000 - 菊地 隆,島田浩二、小林智加志、滝沢隆俊
ボーフォート海陸棚斜面域の流動構造
第3回「みらい」シンポジウム 第3回海洋地球研究船「みらい」シンポジウム予稿集 28-29ページ, 14 Jan. 2000 - Takashi Kikuchi,Kiyoshi Hatakeyama, Takatoshi Takizawa, and Hiroyuki Yoritaka(Hydrographic Department, Japan Maritime Safety Agency)
HYDROGRAPHIC AND MOORING OBSERVATIONS IN THE AMCHITKA PASS
49th Arctic Science Conference(poster session), 25 Oct. 1998 - 菊地 隆,畠山清、滝沢隆俊、寄高博行(海上保安庁水路部)
アリューシャン列島アムチトカ水道での海洋構造の変動
1998年度日本海洋学会春季大会, 05 Apr. 1998 - Takashi Kikuchi
Offshore transport of dense shelf water to the Arctic basin across a shelf break region
International Workshop on Exchange Processes Between the Arctic Shelves and Basins, 18 Feb. 1998 - Takashi Kikuchi,Masaaki Wakatsuchi(Hokkaido Univ.), Motoyoshi Ikeda(Hokkaido Univ.)
A NUMERICAL INVESTIGATION OF OFFSHORE TRANSPORT PROCESS OF DENSE SHELF WATER IN A CONTINENTAL SHELF/SLOPE REGION
The ACSYS conference on polar processes and global climate(poster session), 05 Nov. 1997