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J-GLOBAL ID：201201099156713627 Update date: Feb. 17, 2025

Uchida Masaki

ウチダマサキ | Uchida Masaki

Affiliation and department：

Research field (5)： Environmental dynamics , Ecology and environmental science , Environmental policy and society , Environmental impact assessment , Biodiversity and systematics

Research keywords (34)：一次遷移 , 氷河後退域 , 分解 , 物質循環 , 微生物 , 生態系生態学 , 微生物生態学 , 高緯度北極 , 極域 , 土壌圏現象 , 環境変動 , ノルウェー , 陸域生態系 , スピッツベルゲン島 , 土壌呼吸速度 , 構造土 , 構造度 , 土壌呼吸 , 炭素循環 , 遷移 , 氷河後退 , バイオマス , 南極 , 地衣類 , 多様性 , 光合成 , コケ , 北極 , 菌類 , セーフサイト , 光合成生産 , 陸上生態系 , 生態系 , バクテリア

Research theme for competitive and other funds (30)：

2024 - 2029 Mechanism and impact assessment of rain-on-snow on tundra ecosystem carbon cycle
2024 - 2028 Exploring Microbial Light-Harvesting with Rhodopsin in Extreme Polar Environments: Unveiling Distribution, Diversity, and Functional Insights
2023 - 2027 Elucidating the changes in fungal diversity in the Antarctic and Arctic regions and establishing polar-derived fungi as a genetic resource
2022 - 2027 Regime shift in the High Arctic ecosystem: elucidation of the mechanism and future projection based on ecosystem carbon cycle studies
2022 - 2027 Regime shift in the High Arctic ecosystem: elucidation of the mechanism and future projection based on ecosystem carbon cycle studies

2023 - 2026 Effects of snow accumulation on plant-pathogen interactions and the Arctic ecosystem carbon cycle

2020 - 2023 Mechanisms of Variation in Molecular Species of Organic Carbon during Frost Thawing and Runoff in the Arctic Moss Tundra Marsh.

2018 - 2021 Diversity, function and response of soil microorganisms in a rapidly changing Arctic tundra ecosystem

2016 - 2021 Clarification of winter dynamics of soil CO2 fluxes in the Arctic tundra ecosystem and their estimation throughout the year.

2018 - 2021 急変する北極ツンドラ生態系における土壌微生物の多様性と機能・応答性の解明

2015 - 2019 Ecological and biological evaluation of plant pathogenic microorganisms in polar regions

2014 - 2019 Succession and climate-change responses of nitrification properties of soils in a glacier foreland in the European High Arctic

2015 - 2018 Analysis of transition process at the molecular level of dissolved organic carbon in terrestrial area by utilizing special pulse NMR method

2012 - 2017 Large-scale assessment and prediction of emission/efflux processes of soil carbon in the High Arctic

2012 - 2015 Diversity of ice-free terrestrial ecosystems in continental Antarctica

2012 - 2015 An ecophysiological study of terrestrial organisms in Antarctica with micrometeorological observation data and physiological experimental methods

2009 - 2011 Study on fossil carbon dioxide release from soil in Arctic tundra ecosystem associated with global warming.

2009 - 2011 北極土壌圏温暖化に伴う凍土融解と土壌微生物による化石炭素の分解促進に関する研究(2009-2011)

2008 - 2011 Long-term change and future prediction of the carbon sequestration in an Arctic terrestrial ecosystem following rapid glacier retreat

2008 - 2010 Observational study for impact assessment of global warming on soil carbon dynamics at the 80N Canadian arctic circle region

2008 - 2010 Effects of experimental warming on heterotrophic soil respiration in a cultivated Andisol in Japan

2007 - 2010 Vegetation change and carbon cycle in the high Arctic

2006 - 2009 Diversity and phylogeny of microbial florae in Polar regions : an IPY core project

2007 - 2008 Studies for new mechanisms of CO2 emission by arctic soil microorganisms using natural radiocarbon

2007 - 2008 自然レベル放射性炭素を用いた北極土壌微生物による新たなCO2放出メカニズムの解明(2007-2008)

2005 - 2006 構造土をもとにした高緯度北極陸上生態系の土壌呼吸速度の広域推定

2005 - 2006 構造土をもとにした高緯度北極陸上生態系の土壌呼吸速度の広域推定(2005-2006)

2003 - 2006 Ecological study of the factors controlling spatial and temporal variations of carbon cycle in a High Arctic terrestrial ecosystem

2002 - 2005 Impact on the biological diversity in polar lakes affected by global environmental changes.

1999 - 2004 北極域ツンドラ環境変動の研究

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Papers (105)：

Hideki Kobayashi, Masaki Uchida, Tetsuo Sueyoshi, Shota Masumoto, Shu-Kuan Wong, Keita Nishizawa, Naoto Shinohara, Akira S. Mori, Masahito Ueyama, Keiko Konya, et al. Studies of Arctic-boreal ecosystem function and biogeochemical cycles in the ArCS II terrestrial program. Polar Science. 2025. 101164-101164
Zichen He, Takeshi Naganuma, Merry Sailonga Faluaburu, Ryosuke Nakai, Hiroshi Kanda, Masaki Uchida, Satoshi Imura, Martin W. Hahn. Bacterial Phylotypes Associated with Rock-dwelling Umbilicaria Lichens from Arctic/Subarctic Areas in North America and Northern Europe. Polar Biology. 2024
Takashi Osono, Weitong Lin, Motohiro Hasegawa, Masaki Uchida. Characterization and discrimination of tundra plant leaves by Attenuated Total Reflection Fourier transform infrared spectroscopy. Polar Science. 2024. 41. 101037-101037
Yutaka Tobo, Kouji Adachi, Kei Kawai, Hitoshi Matsui, Sho Ohata, Naga Oshima, Yutaka Kondo, Ove Hermansen, Masaki Uchida, Jun Inoue, et al. Surface warming in Svalbard may have led to increases in highly active icenucleating particles. Communications Earth & Environment. 2024. 5. 516-516
Shu-Kuan Wong, Satoshi Imura, Masaki Uchida, Kenichi Watanabe, Mizuho Mori, Sakae Kudoh. The diversity, composition and functions of soil bacterial communities surrounding Syowa Station, East Antarctica, under different intensities of human disturbances Station, East Antarctica, under different intensities of human disturbances. Polar Science. 2024. 101095-101095

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MISC (35)：

田端爽一, 内田雅己, 米村正一郎, 原田浩幸, 藤嶽暢英. 北極域土壌における腐植物質の化学的特性. 日本農業気象学会全国大会講演要旨(CD-ROM). 2023. 2023
竹内理絵, 西澤啓太, 小林勇太, 増本翔太, 鈴木紅葉, 河上智也, 小林真, 片山昇, 岡田慶一, 辰巳晋一, et al. 天然更新と単一種植栽の違いが土壌分解系に与える影響. 日本森林学会大会学術講演集. 2023. 134th
田端爽一, 内田雅己, 藤嶽暢英, 原田浩幸, 米村正一郎. 北極域土壌における腐植酸の分解. 日本土壌肥料学会講演要旨集(Web). 2023. 69
Tsuji M., Tanabe Y., F. Vincent W., Uchida; M. Fungal diversity investigation at Walker glacier, the Canadian High Arctic. Abstracts of Papers Presented at the Meeting of the Mycological Society of Japan. 2020. 64. 0. 27-27
太田幸子, 田邉舞, 近藤美由紀, 内田雅己, 藤嶽暢英. P2-1-2 高緯度北極湿原における¹H NMR分析による溶存有機炭素の特性把握(ポスター,2-1 土壌有機・無機成分の構造・機能・ダイナミクス,2018年度神奈川大会). 日本土壌肥料学会講演要旨集. 2018. 64. 0. 21-21

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Books (4)：

Fungi in Polar Regions
Taylor & Francis 2019
Global Climate Change and Response of Carbon Cycle in the Equatorial Pacific and Indian Oceans and Adjacent Land Masses (Elsevier Oceanography Series)
Elsevier Science Ltd 2006
Global Climate Change and Response of Carbon Cycle in the Equatorial Pacific and Indian Oceans and Adjacent Land Masses
Elsevier Science 2006
コケ類、種子植物、ツンドラ、陸上生態系南極・北極の百科事典
丸善 2004

Lectures and oral presentations (188)：

Effects on soil fungal communities of successional and topographic gradients created by moraines.
(45th Annual Conference of the CEN 2025)
Impact of Abiotic and biotic interactions on the soil microbial communities in the Low Arctic of Salluit.
(45th Annual Conference of the CEN 2025)
Contribution of soil fungal communities to ecosystem multifunctionality in the Arctic.
(The 15th Symposium on Polar Science 2024)
Preliminary identification of Globisporangium species from decayed Ulva sp. in Ny-Ålesund, Spitsbergen Island, Norway.
(The 15th Symposium on Polar Science 2024)
Rhodopsin-possessing bacteria isolated from Ellesmere Island in the High Canadian Arctic.
(The 15th Symposium on Polar Science 2024)

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Work history (1)：

2012/04 - 現在 National Institute of Polar Research

Committee career (8)：

2025/02 - 現在 Polar Biology Associate Editor
2018/04 - 現在 IASC TWG member
2017/11 - 現在 NySMAC, Terrestrial Flagship Program, Carbon and nutrient fluxes WG Vice chair
2017/11 - 現在 NySMAC Terrestrial Flagship Program, Vegetation dynamics WG chair
2012/04 - 現在 Polar Biology Editorial Board Member

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Association Membership(s) (2)：

JAPAN GEOSCIENCE UNION , 日本生態学会

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