Papers - Shimada Koji

Sea ice motion vector retrievals from AMSR2 89-GHz data: Validation algorithm with simultaneous multi-channel observations

Eri Yoshizawa, Takashi Kamoshida, Koji Shimada , 2023.01

Journal of Atmospheric and Oceanic Technology

DOI

Observation of Bottom‐Trapped Topographic Rossby Waves on the Shelf Break of the Chukchi Sea

Ahyoung Ku, Young Ho Seung, Chanhyung Jeon, Youngseok Choi, Eri Yoshizawa, Koji Shimada, Kyoung‐Ho Cho, Jae‐Hun Park , 2020.06

Journal of Geophysical Research (Oceans)

DOI

Algorithm for flat first-year ice draft using AMSR2 data in the Arctic Ocean

Yoshizawa Eri, Koji Shimada, Kyoung-Ho Cho , 2018.10

Journal of Atmospheric and Oceanic Technology

Further evidence of diel vertical migration of copepods under Arctic sea ice during summer

Hyoung Sul La, Koji Shimada, Eun Jin Yang, Kyoung-Ho Cho, Sun-Yong Ha, Jinyoung Jung, Jun-Oh Min, Sung-Ho Kang, Ho Kyung Ha , 2018.03

Marine Ecology Progress Series

DOI

Decorrelation scales for Arctic Ocean hydrography - Part I: Amerasian Basin

Hiroshi Sumata, Frank Kauker, Michael Karcher, Benjamin Rabe, Mary-Louise Timmermans, Axel Behrendt, Rüdiger Gerdes, Ursula Schauer, Koji Shimada, Kyoung-Ho Cho, Takashi Kikuchi , 2018.03

Ocean Science

DOI

Holocene dynamics in the Bering Strait inflow to the Arctic and the Beaufort Gyre circulation based on sedimentary records from the Chukchi Sea

Masanobu Yamamoto, Seung-Il Nam, Leonid Polyak, Daisuke Kobayashi, Kenta Suzuki, Tomohisa Irino, and Koji Shimada , 2017.10

Climate of the Past

Inter-annual changes in responses of winter sea-ice motions to winds in the Arctic Ocean between 2003 and 2012

Eri Yoshizawa and Koji Shimada , 2017.09

Okhotsk Sea and Cold Ocean Research

Delayed responses of the oceanic Beaufort Gyre to winds and sea ice motions: influences on variations of sea ice cover in the Pacific sector of the Arctic Ocean

Yoshizawa E., K. Shimada, H. K. Ha, T. W. Kim, S. H. Kang, and K. H. Chung , 2015.10

J. Oceanogr.

Archaeal distribution and abundance in water masses of the Arctic Ocean, Pacific sector

Amano-Sato, C., S. Akiyama, M. Uchida, K. Shimada and M. Utsumi , 2013.08

Aquatic Microbial Ecology

海洋学の10年展望（Ⅰ） ―日本海洋学会将来構想委員会物理サブグループの議論から―

岡英太郎, 磯辺篤彦, 市川香, 升本順夫, 須賀利雄, 川合義美, 大島慶一郎, 島田浩二, 羽角博康, 見延庄士郎, 早稲田卓爾, 岩坂直人, 河宮未知生, 伊藤幸彦, 久保田雅久, 中野俊也, 日比谷紀之, 寄高博行 , 2013.01

海の研究

East–west asymmetry in surface mixed layer and ocean heat content in the Pacific sector of the Arctic Ocean derived from AMSR-E sea surface temperature

Mizobata, K., and K. Shimada , 2012.09

Deep Sea Res. Part II

State of the climate in 2010, Section 5, j.The Arctic Ocean

Proshutinsky, A., M.-L. Timmermans, I. Ashik, A. Beszczynska-Moeller, E. Carmack, I. Frolov, R. Ingvaldsen, M. Itoh, T. Kikuchi, R. Krishfield, F. McLaughlin, H. Loeng, S. Nishino, R. Pickart, B. Rabe, B. Rudels, I. Semiletov, U. Schauer, N. Shakhova, K. Shimada, V. Sokolov, M. Steele, J. Toole, T. Weingartner, W. Williams, R. Woodgate, M. Yamamoto-Kawai, and S. Zimmermann , 2012.09

Special Supplement to the Bulletin of the American Meteorological Society

Horizontal distribution of calanoid copepods in the western Arctic Ocean during the summer of 2008

Matsuno, K., A. Yamaguchi, K. Shimada, and I. Imai , 2012.09

Polar Science

Interannual variability of Pacific Winter Water inflow through Barrow Canyon from 2000 to 2006

Itoh, M., K. Shimada, T. Kamoshida, F. McLaughlin, E. Carmack, and S. Nishino , 2012.09

Journal of Oceanography　

北東部ベーリング海大陸棚域及び西部北極海における鉄の挙動とその起源

久万健志、中山雄太、藤田聡志、西村将太郎、石川聡子、小俣紋、島田浩二 , 2012.09

月刊海洋

不安定な沿岸境界流の非線形発展　 －渦による輸送、拡散を考える－

島田浩二、久保川厚 , 2012.09

月刊海洋

The second International Symposium on the Arctic Research (ISAR-2): Brief overview

Wadhams, P., H. Kanda, J. Walsh, L. Hinzman, and K. Shimada , 2012.02

Polar Science

State of the climate in 2010, Section 5 The Arctic Ocean

Proshutinsky, A. M.-L. Timmermans, I. Ashik, A. Beszczynska-Moeller, E. Carmack, I. Frolov, M. Itoh, T. Kikuchi, R. Krishfield, F. McLaughlin, B. Rabe, U. Schauer, K. Shimada, V. Sokolov, M. Steele, J. Toole, W. Williams, R. Woodgate, M. Yamamoto-Kawai, and S. Zimmermann , 2011.09

Special Supplement to the Bulletin of the American Meteorological Society

Upwelling in the Alaskan Beaufort Sea: Atmospheric forcing and local versus non-local response

Pickart, R. S., M. A. Spall, G. W. K. Moore, T. J. Weingartner, R. A. Woodgate, K. Aagaard and K. Shimada , 2011.06

Progress In Oceanography

A method for data processing to obtain high quality XCTD data

Uchida, H., K. Shimada, and T. Kawano , 2011.06

J. Atmos. Oceanic Technol.

Iron and humic-type fluorescent dissolved organic matter in the Chukchi Sea and Canada Basin of the western Arctic Ocean

Nakayama Y., S. Fujita, K. Kuma, and K. Shimada , 2011.06

J. Geophys. Res

Acceleration of sea-ice melting due to transmission of solar radiation through ponded ice area in the Arctic Ocean: results of in situ observations from icebreakers in 2006 and 2007

Itoh, M., J. Inoue, K. Shimada, S.Zimmermann, T. Kikuchi, J. Hutchings, F. McLaughlin, and E. Carmack , 2011.06

Annals of Glaciology

北極海のカタストロフ的な変化

島田浩二、鴨志田隆、猪上淳、伊東素代、溝端浩平、堀雅裕 , 2010.11

天気

Estimation of heat flux through the eastern Bering Strait

Mizobata K., K. Shimada, S. Saitoh and J. Wang , 2010.10

Journal of Oceanography

State of the climate in 2009, Section 5. THE ARCTIC Ocean

Proshutinsky, A., M.-L. Timmermans, I. Ashik, A. Beszczynska-Moeller, E. Carmack, I. Frolov, R. Krishfield, F. McLaughlin, J. Morison, I. Polyakov, K. Shimada, V. Sokolov, M. Steele, J. Toole and R. Woodgate , 2010.07

Special Supplement to the Bulletin of the American Meteorological Society

北極海における海氷激減メカニズムについての考察 (Mechanisms on catastrophic reduction of Arctic sea ice cover)

島田浩二 , 2010.07

地学雑誌(Journal of Geography)

Arctic Ocean warming contributes to reduced polar ice cap

Polyakov, I., L. A. Timokhov, V. A. Alexeev, S. Bacon, I. A. Dmitrenko, L. Fortier, I. E. Frolov, J.-C. Gascard, E. Hansen, V. V. Ivanov, S. Laxon, C. Mauritzen, D. Perovich, K. Shimada, H. L. Simmons, V. T. Sokolov, M. Steele, and J. Toole , 2010.06

J. Phys. Oceanogr.

我が国の北極海観測研究　-その歴史と将来に向けて-

島田浩二 , 2010.05

極地

The western Arctic boundary current at 152°W: Structure, variability, and transport.

Nikolopoulos A., R. S. Pickart, P. S. Fratantoni, K. Shimada, D. J. Torres, E. P. Jones , 2009.07

Deep Sea Research II

State of the climate in 2008, Section 5. THE ARCTIC Ocean

Proshutinsky, A., R. Krishfield, M. Steele, I. Polyakov, I. Ashik, M.McPhee, J. Morison, M.-L. Timmermans, J. Toole, V. Sokolov, I. Frolov, E. Carmack, F. McLaughlin, K. Shimada, R. Woodgate, and T. Weingartner , 2009.05

Special Supplement to the Bulletin of the American Meteorological Society

Impacts of the Oceans on Climate Change

Reid, P. C., A. C. Fischer, E. Lewis-Brown, M. P. Meredith, M. Sparrow, A. J. Andersson, A. Antia, N. R. Bates, U. Bathmann, G. Beaugrand, H. Brix, S. Dye, M. Edwards, T. Furevik, R. Gangsto, H. Hatun, R. R. Hopcroft, M. Kendall, S. Kasten, R. Keeling, C. Le Quere, F. T. Mackenzie, G. Malin, C. Mauritzen, J. Olafsson, C. Paull, E. Rignot, K. Shimada, M. Vogt, C. Wallace, Z. Wang and R. Washington , 2009.05

Advances in Marine Biology

Vertical Double Silicate Maxima in the Sea-Ice Reduction Region of the Western Arctic Ocean: Implications for an Enhanced Biological Pump due to Sea-Ice Reduction

Nishino, S., K. Shimada, M. Itoh, and S. Chiba , 2009.05

Journal of Oceanography

Aragonite undersaturation in the Arctic Ocean: effects of ocean acidification and sea ice melt

Yamamoto-Kawai, M., F. A. McLaughlin, E. C. Carmack, S. Nishino and K. Shimada , 2009.05

Science

変わりゆく白い海、北極海 (Catastrophic changes in the Arctic Ocean toward blue ocean)

島田浩二(Koji Shimada) , 2009.05

海洋調査技術 (Jour. Japan Soc. Mar. Surv. Tech.)

Surface freshening of the Canada Basin, 2003-2007: river runoff vs. sea ice meltwater

Yamamoto-Kawai M., F. A. McLaughlin, E. C. Carmack, S. Nishino, K. Shimada and N. Kurita , 2009.04

Journal of Geophysical Research

Joint effects of boundary currents and thermohaline intrusions on the warming of Atlantic water in the Canada Basin: 1993-2007

McLaughlin, F., E. Carmack, W. J. Williams, S. Zimmermann, K. Shimada, and M. Itoh , 2009.04

Journal of Geophysical Research

The Beaufort Gyre Fresh Water Reservoir: state and variability from observations

Proshutinsky, A., R. Krishfield, M.-L. Timmermans, J. Toole, E. Carmack, F. McLaughlin, W. J. Williams, S. Zimmermann, M. Itoh, and K. Shimada , 2009.04

Journal of Geophysical Research

Distributions of surface water CO2 and air-sea flux of CO2 in coastal regions of the Canadian Beaufort Sea in late summer

Murata A., K. Shimada, S. Nishino, and M. Itoh , 2008.12

Biogeosciences Discuss.

北極海における海氷運動・海洋循環の強化によってもたらされる更なる激的な海氷減少

島田浩二、鴨志田　隆 , 2008.12

地学雑誌

Freshwater budget of the Canada Basin, Arctic Ocean, from salinity, δ 18 O, and nutrients

Yamamoto-Kawai M., F. A. McLaughlin, E. C. Carmack, S. Nishino, K. Shimada , 2008.10

J. Geophys. Res.

State of the Climate in 2007

Proshutinsky, A., J. Morison, I. Ashik, E. Carmack, I. Frolov, J. C. Gascard, M. Itoh, R. Krishfield, F. McLaughlin, I . Polyakov, B. Rudels , U. Schauer, K. Shimada, V. Sokolov, M. Steele, M.-L. Timmermans, and J. Toole , 2008.10

Bulletin of the American Meteorological Society

East–west differences in water mass, nutrient, and chlorophyll a distributions in the sea-ice reduction region of the western Arctic Ocean

Nishino,S., K. Shimada, M. Itoh, M. Yamamoto-Kawai,and S. Chiba , 2008.10

J. Geophys. Res.

北極海の激変

島田浩二、猪上淳、鴨志田隆、堀雅裕 , 2008.10

月刊地球 「北半球高緯度海域における気候変動研究」

Modeling seasonal variations of ocean and sea ice circulation in the Beaufort and Chukchi Seas: A model-data fusion study

Wang, J., K. Mizobata, H. Hu, M. Jin, Z. Sheng, W. Johnson, K. Shimada, M. Ikeda , 2008.05

Chinese Journal of Polar Science

Observations and modeling of the ice ocean conditions in the coastal Chukchi and Beaufort Sea

Jin, M. Wang, K. Mizobata, H. Hu, and K. Shimada , 2008.04

Acta Oceanologica Sinica

Chlorophyll Response to Shelf-Break Upwelling and Winds in the Chukchi Sea, Alaska, in Autumn

Christensen,J. P., K. Shimada, I. Semiletov, and P. A. Wheeler , 2008.02

The Open Oceanography Journal

Formation and spreading of Eurasian source oxygen-rich halocline water into the Canadian Basin in the Arctic Ocean

Itoh M., E. Carmack, K. Shimada, F. McLaughlin, S. Nishino, S. Zimmermann , 2007.10

Geophys. Res. Lett.

On northward transport of Pacific Summer Water along the Northwind Ridge in the western Arctic Ocean

Sumata, H, and K. Shimada , 2007.10

J. Oceanogr.

Bio-optical characteristics of the Western Arctic Ocean: Implications for ocean color algorithms

Matsuoka, A., Y. Huot, K. Shimada, and S. Saitoh , 2007.10

Canadian Journal of Remote Sensing

Yamamoto-Kawai, M, F.A. McLaughlin, E.C. Carmack, S. Nishino, K. Shimada, (2007), Freshwater budget of the Canada Bain of the Arctic Ocean from geochemical tracer data

Yamamoto-Kawai, M, F.A. McLaughlin, E.C. Carmack, S. Nishino, K. Shimada , 2007.10

J. Geophys. Res.

Pacific Ocean Inflow: influence on catastrophic reduction of sea ice cover in the Arctic Ocean

Shimada, K., T. Kamoshida, M. Itoh, S, Nishino, E. Carmack, F. McLaughlin, S. Zimmerman, and A. Proshutinsky , 2006.10

Geophys. Res. Lett.

Joint effects of wind and ice motion in forcing upwelling in Mackenzie Trough, Beaufort Sea

Williams, W. J., E. C. Carmack, K. Shimada, H. Melling, K. Aagaard, R. W. Macdonald and R. G. Ingram , 2006.10

Cont. Shelf Res.

Halocline structure in the Canada Basin of the Arctic Ocean

Shimada, K., M. Itoh, S. Nishino, F. McLaughlin, E. Carmack and A. Proshutinsky , 2005.10

Geophys. Res. Lett.

Use of ammonium and other nitrogen tracers to investigate the spreading of shelf waters in the western Arctic halocline

Nishino, S., K. Shimada, M. Itoh , 2005.10

J. Geophys. Res.

The hydrography of the southern Canada Basin, 2002

McLaughlin, F., K. Shimada, E. Carmack, M. Itoh and S. Nishino , 2005.10

Polar Biology

A new approach for ocean color algorithm in Case 2 water using bio-optical field measurements in the Western Arctic Ocean, Remote Sensing of the Ocean, Sea Ice, and Large Water Regions 2005

Matsuoka, A., S. Saitoh, K. Shimada , 2005.05

Proc. of SPIE

Penetration of the 1990s warm temperature anomaly of Atlantic Water in the Canada Basin

Shimada, K., F. McLaughlin, E. Carmack, A. Proshutinsky, S. Nishino and M. Itoh , 2004.10

Geophys. Res. Lett.

「みらい」搭載流向流速プロファイラデータの高精度化

鴨志田隆、島田浩二、新家富雄 , 2004.10

海洋科学技術センター試験研究報告

Circulation of summer Pacific halocline water in the Arctic Ocean

Steele, M., J. Morison, W. Ermold, M. Ortmeyer and K. Shimada (2004), Circulation of summer Pacific halocline water in the Arctic Ocean , 2004.07

J. Geophys. Res.

北極海における海洋観測研究

滝沢隆俊、島田浩二、村田昌彦 , 2003.10

月刊海洋

北極海のXCTDデータの塩分補正

伊東素代、島田浩二 , 2003.10

海洋科学技術センター試験研究報告

西部北極海における新しい表層循環像

島田浩二、刈谷賀明、滝沢隆俊 , 2003.10

海洋科学技術センター試験研究報告

North Pole Environmental Observatory Delivers Early Results

Morison, J. H., K. Aagaard, K. K. Falkner, K. Hatakeyama3 R. Moritz, J. E. Overland, D. Perovich, K. Shimada, M. Steele, T. Takizawa, and R. Woodgate , 2002.10

Eos, Transactions, American Geophysical Union

(21) Toba, Y., J. Kimura, H. Murakami, M. Kim, Y. Yoshikawa and K. Shimada (2001), Unusual behavior of the Kuroshio Current System from Winter 196 to Summer 1997 Revealed by ADEOS-OCTS and Other Data (Continued) -- A Study from Broad External Conditions with Bottom Topography

Toba, Y., J. Kimura, H. Murakami, M. Kim, Y. Yoshikawa and K. Shimada , 2001.10

J. Oceanogr.

Varieties of Shallow Temperature Maximum Waters in the Western Canadian Basin of the Arctic Ocean

Shimada, K., E. Carmack, K. Hatakeyama and T. Takizawa , 2001.10

Geophys. Res. Lett.

氷海観測用小型ブイ（J-CAD）の開発（JAMSTEC Compact Arctic Drifter (J-CAD): A new generation drifter buoy to observe the Arctic Ocean

畠山清、細野益男、島田浩二、菊地隆、西野茂人 , 2001.10

海洋調査技術(Journal of The Japan Society for Marine Surveys and Technology)

「みらい」船舶搭載ADCPデータのキャリブレーション

島田浩二 , 2001.10

海洋科学技術センター試験研究報告

ボーフォート海陸棚斜面上での冷たい塩分躍層の変質過程

菊地隆、島田浩二、西野茂人、小林智加志、畠山清、滝沢隆俊 , 2001.10

海洋科学技術センター試験研究報告

不安定な傾圧境界流の非線形発展形態

島田浩二、久保川厚 , 2000.10

海洋科学技術センター試験研究報告

カナダ海盆における大西洋水の循環場と力学

西野茂人、島田浩二、菊地、小林智加志、畠山清、滝沢隆俊 , 2000.10

海洋科学技術センター試験研究報告

北極海における夏季ベーリング海水の循環について

島田浩二、畠山清、菊地隆、西野茂人、滝沢隆俊 , 2000.10

海洋科学技術センター試験研究報告

Nonlinear evolution of linearly unstable barotropic boundary currents

Shimada, K. and A. Kubokawa , 1997.10

J. Phys. Oceanogr.

Measurement of the Beaufort Circulation using IOEB-1 (Ice Ocean Environmental Buoy)

Shimada, K., K. Hatakeyama, T. Nakamura, T. Takizawa and N. Koyama , 1997.10

Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology

Dynamics of Intensified Upwelling/Downwelling Flow Submarine Canyon

Shimada, K. and H. Mitsudera , 1997.10

Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology

バロー海谷における強い昇降流に関する 数値実験と現場観測

島田浩二、畠山清、小山登 , 1997.10

海洋科学技術センター試験研究報告

北極海カナダ海盆における海洋循環

島田浩二、畠山清、中村亘、小山、R. Krishfield、本庄丕、滝沢隆俊 , 1997.10

海洋科学技術センター試験研究報告

不安定な境界流の非線形発展形態

島田浩二、久保川厚 , 1994.10

京都大学 数理解析研究所講究録

不安定な境界流の非線形発展形態

島田浩二、久保川厚 , 1994.10

ながれ（日本流体力学会誌）