Rchr

J-GLOBAL ID：200901076214590101 Update date: Sep. 06, 2024

Kodama Yuji

コダマユウジ | Kodama Yuji

Affiliation and department：
Other affiliations (1)：

National Institute of Polar Research Arctic Environmental Research Center Visiting Professor

Research field (1)： Atmospheric and hydrospheric science

Research keywords (4)：雪氷学 , 気象学 , Glaciology , Meteorology

Research theme for competitive and other funds (44)：

2011 - 2016 Effects of snow impurities and glacial microbes on abrupt warming in the Arctic
2009 - 2012 Analysis of ecosystem function of taiga in eastern Siberia
2008 - 2011 The universality and the diversity on Water/Energy/Carbon exchanges of forests in East Asia
2006 - 2008 Improvement of retrieval algorithm of snow physical parameters using satellite data and their validation method
2003 - 2008 北方林地帯における水循環特性と植物生態生理のパラメータ化

2003 - 2008 Characteristics of hydrologic cycle and parameterization of plant physiology and ecology in boreal forests

2003 - 2005 つるつる路面形成機構とスリップハザードマップ作成に関する研究

2003 - 2005 流星バースト通信による環オホーツク海雪氷圏環境監視ネットワークシステムの開発

2003 - 2005 Analysis of Environmental Variability and Sea-Ice Climate and Dynamics Process in the Sea of Okhotsk

2003 - 2005 Effects of large-scale environmental disturbances through land-use change and fires on the CO2 balance of tropical peat swamp forest

2001 - 2003 The characteristics of heat, water, CO_2 and chemical cycles in permafrost regions in Inertia Alaska.

1999 - 2002 The effects of forest and snow cover on the water and chemical cycles in cold snowy watersheds

1999 - 2001 Energy and water cycle in Siberian Cryosphere

1999 - 2000 Study on Variations of energy-water cycles over cold regions

1998 - 2000 雪氷路面の物理特性と氷膜発生条件の確定

1997 - 1999 0°C融雪水の流出水温の流域差異に着眼した河川流出過程の系統的研究

1997 - 1999 RECONSTRUCTION OF ALEUTIAN LOW ACTIVITIES FOR THE LAST 200 YEARS BY ICE CORE ANALYSES

1996 - 1998 Studies on the variability of the water and material cycle in the forest

1996 - 1998 Dynamics of Water and Energy under Land Surface Heterogeneity

1996 - 1998 チベット高原におけるエネルギー・水循環過程の研究

1996 - 1998 カムチャッカ半島における氷河をとりまく水循環過程およびそ変遷に関する研究

1995 - 1997 海氷消長過程における大気-海氷-海洋-生態系システムモデル化のため実験研究

1995 - 1997 スキージャンプ台実験と3次元粒子流モデル開発による雪崩流動機構の解明

1995 - 1997 Study on water and heat cycle in forest areas with snow cover

1995 - 1996 STUDIES OF FORMATION MECHANISM OF ACID SNOW PARTICLES ACOODING TO THEIR FORMATION PROCESSES

1994 - 1996 Acidity variations along hydrological processes of snow deposit, snowmelt and runoff.

1994 - 1995 Studies on Fractionation of Chemical Constituents in Snowpack at the Time of Snowmelt and Formation of Ice Body in Snow Patch.

1993 - 1995 Characteristics of Arctic Air-Ice-Ocean System

1993 - 1995 Studies on Ice Core Signals of Arctic Cryosphere Changes

1993 - 1993 積雪の地域特性にもとづく融雪災害発生要因の比較研究

1992 - 1993 Study on Inhomogeneity of Snowmelt Water Percolation in Snowpack

1992 - 1993 Sea Ice Studies off the Okhotsk Sea Coast of Sakhalin, Japan-C.I.S. Cooperative Research

1991 - 1993 Seasonal variations of water loss due to evapotranspiration in an experimental watershed with various surface conditions

1992 - 1992 吹雪粒子の運動に伴う境界層モデルの開発と視程障害、吹き溜まり対策への適用

1992 - 1992 山地・丘陵地における融雪水の異常出水予測と融雪地すべりの研究

1990 - 1991 Acidic Shock of Snowmelt Water in the Eastern Canada

1989 - 1991 Diurnal Fluctuation in Stream Flow and in Water Quality by Evapotransplration During Summer Drought Periods

1990 - 1990 極域における衛星観測デ-タの無人気象観測による検証

1989 - 1990 Hydrological Studies for Snow Patches

1988 - 1990 アクティブマイクロ波システムによる積雪内部構造の研究

1987 - 1989 Characteristics of hydrological cycle and runoff forecasting in permafrost area

1988 - 1988 融雪洪水期に雨の重なる異常出水の現象的流出予測

シベリア永久凍土地帯におけるエネルギー・水循環と大気・陸面相互作用

The energy and water cycle and land/atmosphere interaction over the permafrost zone of Siberia

Show all

Papers (53)：

Sandy Starkweather, Jan R. Larsen, Eva Kruemmel, Hajo Eicken, David Arthurs, Alice C. Bradley, Nikoosh Carlo, Tom Christensen, Raychelle Daniel, Finn Danielsen, et al. Sustaining Arctic Observing Networks’ (SAON) Roadmap for Arctic Observing and Data Systems (ROADS). ARCTIC. 2021. 74. 1. 56-68
M. Niwano, M. Kajino, T. Kajikawa, T. Aoki, Y. Kodama, T. Tanikawa, S. Matoba. Quantifying Relative Contributions of Light-Absorbing Particles from Domestic and Foreign Sources on Snow Melt at Sapporo, Japan during the 2011-2012 Winter. Geophysical Research Letters. 2021
T. Tanikawa, K. Kuchiki, T. Aoki, H. Ishimoto, A. Hachikubo, M. Niwano, M. Hosaka, S. Matoba, Y. Kodama, Y. Iwata, et al. Effects of Snow Grain Shape and Mixing State of Snow Impurity on Retrieval of Snow Physical Parameters From Ground-Based Optical Instrument. Journal of Geophysical Research: Atmospheres. 2020. 125. 15
John E. Walsh, Yuji Kodama, Takashi Yamanouchi. The Fifth International Symposium on Arctic Research (ISAR-5). POLAR SCIENCE. 2019. 21. 1-5
Toshihiro Ozeki, Hayato Arakawa, Akihiro Hachikubo, Yusuke Harada, Go Iwahana, Yuji Kodama, Kazuki Nakamura, Daiki Sakakibara, Ken-ichi Sakakibara, Takanobu Sawagaki, et al. Characteristics of weak layers of slab avalanches that occurred in Hokkaido in the decade from 2007 to 2017. Proceedings of International Snow Science Workshop 2018. 2018. 997-1000

ｍore...

MISC (95)：

庭野匡思, 庭野匡思, 梶野瑞王, 梶野瑞王, 梶川友貴, 青木輝夫, 兒玉裕二, 谷川朋範, 的場澄人. New insights into snow-atmosphere interaction through light-absorbing particles. 雪氷研究大会講演要旨集(Web). 2021. 2021
Niwano Masashi, Kajino Mizuo, Kajikawa Tomoki, AOKI Teruo, Kodama Yuji, Tanikawa Tomonori, Matoba Sumito. New insights into snow-atmosphere interaction through light-absorbing particles. Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research. 2021. 2021. 83-83
福場覚, 山口一, 吉永浩志, 黒川悦彦, 柏木孝夫, 吉田基, 矢吹裕伯, 兒玉裕二, 大島慶一郎, 深町康, et al. 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 International Symposium on Okhotsk Sea & Polar Oceans. 2020. 35th
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, 深町康, et al. 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 International Symposium on Okhotsk Sea & Polar Oceans. 2019. 34th
庭野匡思, 青木輝夫, 青木輝夫, 梶野瑞王, 梶野瑞王, 伊藤一輝, 橋本明弘, 兒玉裕二, 的場澄人, 谷川朋範, et al. 積雪内部における鉛直高解像度不純物移動計算の試み. 日本気象学会大会講演予稿集. 2018. 113. 316

ｍore...

Books (9)：

北極域の研究 : その現状と将来構想
海文堂出版 2024 ISBN:9784303562304
北極読本
成山堂書店 2015
Japanese directory of Snow and Ice
2014
(社)日本雪氷学会編「積雪観測ガイドブック」(
朝倉書店 2010
土壌呼吸の自動測定
日本土壌肥料学会監修「続・環境負荷を予測する」博友社 2005

ｍore...

Lectures and oral presentations (4)：

Effect of snow impurities on albedo and radiative forcing in Sapporo
(Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research 2017)
Weak Layers of Slab Avalanches Occurred in Hokkaido in the Decade from 2007 to 2017 - The investigations of Snow Damage Research Team in Hokkaido Branch of JSSI -
(Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research 2017)
GTMIP stage 1: Driver and validation dataset at Kevo and Tiksi derived from GRENE-TEA Collaborative Observational Studies
(Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research 2015)
Long-term variation of light-absorbing snow impurities in Sapporo, Japan
(Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research 2014)

Works (20)：

積雪及び大気変動がアルベドに与える影響に関する研究
2004 - 2006
寒冷圏における水・エネルギー・CO2循環と植生・雪氷がそれに果たす役割の研究
2004 - 2006
Study on the role of snow and atmosphere to albedo
2004 - 2006
Water, energy and CO2 cycle and the role of snow and plant on them in cryospheric region
2004 - 2006
Forest fire studies in Alaska
2005 -

ｍore...

Education (2)：

1978 - 1985 University of Alaska Graduate School, Division of Physics Atmosperic Science
1977 - 1978 Hokkaido University

Professional career (2)：

Ph.D. (Univ. Alaska)
M.Sc.(Atmospheric Science) (Univ. Alaska)

Work history (9)：

2020/10 - 現在 Hokkaido University Arctic Research Center International Network Coordinator
2020/10 - 2022/03 National Institute of Polar Research, Research Organization of Informatics and Systems Arctic Environment Research Center Visiting Professor
2018/04 - 2020/09 National Institute of Polar Research ArcicEnvironmental Research Center Project Professor
2018/04 - 2020/03 National Institute of Polar Research
2018/04 - 2020/03 Research Organization of Information and Systems Senior URA

Show all

Committee career (18)：

2020/03 - 現在 Polar Science Guest Editor
2019/05 - 2022/03 Arctic Science Ministerial Organizing Committee member
2021/05 - 2021/12 雪氷研究大会2021監事
2017/05 - 2021/05 (公社)日本雪氷学会関東以西支部支部長
2017/05 - 2021/05 (公社)日本雪氷学会理事

Show all

Awards (1)：

2015/09 - Japanese Scociety of Snow and Ice Paper Award Evaluation of updated physical snowpack model SMAP

Association Membership(s) (4)：

アメリカ地球物理学連合(American Geophysical Union) , アメリカ気象学会(American Meteorological Soc.) , 日本気象学会 , 日本雪氷学会

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page