北海道大学 大学院水産科学研究院 大学院水産科学院 水産学部

英語サイトへ 北海道大学
助教
野村 大樹
のむら だいき
  • 海洋生物資源科学部門 
  • 海洋資源科学科
  • 海洋環境科学講座
オフィス
第二研究棟2階E209
メール
daiki.nomura◎fish.hokudai.ac.jp
※「◎」を「@」に変更
電話
0138-40-8849
研究課題
(1) 極域海洋における物質循環研究
(2) 南極、北極、オホーツク海での砕氷船および海氷上での現場観測
(3) 国際基準となる海氷生物地球化学観測方法の確立
代表的な業績
Nomura D, Granskog M.A, Fransson A, Chierici M, Silyakova A, Ohshima K.I, Cohen L, Delille B, Hudson S.R, Dieckmann G.S. CO2 flux over young and snow-covered Arctic pack ice in winter and spring, Biogeosciences, 15, 3331–3343, https://doi.org/10.5194/bg-15-3331-2018, 2018.

Nomura D, Aoki S, Simizu D, Iida T. Influence of sea ice crack formation on the spacial distribution of nutrients and microalgae in flooded Antarctic multi-year ice. Journal of Geophysical Research-Oceans. DOI:10.1002/2017JC012941, 2018.

Nomura D. Effects of sea-ice growth and decay processes on the biogeochemical cycles in the polar oceans. Umi no Kenkyu (Oceanography in Japan), In Japanese with English abstract and Figures, 24, 2, 2015. 

Nomura D, Yoshikawa-Inoue H, Kobayashi S, Nakaoka S, Nakata K, Hashida G. Winter to summer evolution of pCO2 in surface water and air-sea CO2 flux in the seasonal ice zone of the Southern Ocean. Biogeosciences, 11, pp5749–5761, 2014.

Nomura D, Granskog M.A, Assmy P, Simizu D, Hashida G. Arctic and Antarctic sea ice acts as a sink for atmospheric CO2 during periods of snow melt and surface flooding. Journal of Geophysical Research-Oceans, 118, doi:10.1002/2013JC009048, 2013. 

Nomura D, Assmy P, Nehrke G, Granskog M.A, Fischer M, Dieckmann G.S, Fransson A, Hu Y, Schnetger B. Characterization of ikaite (CaCO3•6H2O) crystals in first-year Arctic sea ice north of Svalbard. Annals of Glaciology, 54, 62, pp125–131, doi:10.3189/2013AoG62A034, 2013. 


Nomura D, Simizu D, Chavanich S, Shinagawa H, Fukuchi M. An artificial pool experiment in Antarctic sea ice: Effects of sea-ice melting on physical and biogeochemical components of pool water. Antarctic Science, doi.10.1017/S0954102012000284, 2012. 

Nomura D, Koga S, Kasamatsu N, Shinagawa H, Simizu D, Wada M, Fukuchi M. Direct measurements of DMS flux from Antarctic fast sea ice to the atmosphere by a chamber technique. Journal of Geophysical Research-Oceans, 117, C04011, doi: 10.1029/2010JC006755, 2012. 

Nomura D, McMinn A, Hattori H, Aoki S, Fukuchi M. Incorporation of nitrogen compounds into sea ice from atmospheric deposition. Marine Chemistry, 127, pp90–99, 2011. 

Nomura D, Simizu D, Shinagawa H, Oouchida C, Fukuchi M. Biogeochemical properties of water in surface ponds on Antarctic fast ice and relationship to underlying sea ice properties. Journal of Glaciology, 57, 205, pp1–9, 2011. 

Nomura D, Ooki A, Simizu D, Fukuchi M. Bromoform concentrations in slush-layer water in Antarctic fast ice. Antarctic Science, 23, 6, pp623–628, 2011. 

Nomura D, Kasamatsu N, Tateyama K, Kudoh S, Fukuchi M. DMSP and DMS in coastal fast ice and under-ice water of Lützow-Holm Bay, eastern Antarctica. Continental Shelf Research, 31, pp1377–1383, 2011. 

Nomura D, Eicken H, Gradinger R, Shirasawa K. Rapid physically driven inversion of the air-sea ice CO2 flux in the seasonal landfast ice off Barrow, Alaska after onset of surface melt. Continental Shelf Research, 30, pp1998–2004, 2010. 

Nomura D, Nishioka J, Granskog M, Krell A, Matoba S, Toyota T, Hattori H, Shirasawa K. Nutrient distributions associated with snow and sediment layers in sea ice of the southern Sea of Okhotsk. Marine Chemistry, 119, pp1–8, 2010. 

Nomura D, Yoshikawa-Inoue H.,Toyota T, Shirasawa K. Effects of snow, snowmelting and refreezing processes on air–sea-ice CO2 flux. Journal of Glaciology, 56, 196, pp262–270, 2010. 

Nomura D, Takatsuka T, Ishikawa M, Kawamura T, Shirasawa K, Yoshikawa-Inoue H. Transport of chemical components in sea ice and under-ice water during melting in the seasonally ice-covered Saroma-ko Lagoon, Hokkaido, Japan. Estuarine, Coastal and Shelf Science, 81, pp201–209, 2009. 

Nomura D, Inoue-Yoshikawa H, Toyota T. The effect of sea-ice growth on air-sea CO2 flux in a tank experiment. Tellus, 58B, pp418–426, 2006. 

担当授業
学部
海洋生物地球化学
化学海洋学
海洋生物科学科実験

大学院
海洋環境科学特論Ⅱ
略歴
1999年 愛知県立一宮西高等学校卒業
2003年 関西大学工学部卒業
2005年 北海道大学大学院地球環境科学研究科修士課程修了
2007−2008年 日本学術振興会特別研究員DC2
2008年 北海道大学大学院環境科学院博士課程修了
2008−2009年 日本学術振興会特別研究員PD(DC2採用後PDに変更)(北大低温研)
2009−2011年 国立極地研究所特任研究員
2011−2012年 日本学術振興会海外特別研究員(ノルウェー極地研)
2012−2013年 日本学術振興会特別研究員PD(ノルウェー極地研)
2013−2015年 日本学術振興会特別研究員PD(北大低温研)
2015年	北海道大学低温科学研究所 非常勤研究員
2015年	北海道大学大学院水産科学研究院 助教
受賞
平成17年 松野記念修士論文賞(北海道大学大学院地球環境科学研究科)
平成22年 最優秀発表賞(日本雪氷学会)
平成26年 岡田賞(日本海洋学会)
社会貢献
日本学術会議小委員会委員
教員からのメッセージ
寒さに強い元気な学生さんと一緒に研究が出来ることを楽しみにしております。
北海道大学研究者総覧システムへ
NOMURA Daiki
  • Assistant Professor of Marine Bioresource Science
  • Division of Marine Bioresource and Environmental Science
  • Department of Marine Environmental Science
Office location
E209 Annex Building
Email
daiki.nomura[at]fish.hokudai.ac.jp
※ change [at] to @
Phone
+81-138-40-8849
Topic
(1) Biogeochemical cycles in the polar oceans
(2) Observation on sea ice and icebreaker research in the Southern Ocean, Arctic Ocean, and Sea of Okhotsk 
(3) Development of methods for sea ice biogeochemistry
Publication
Nomura D, Granskog M.A, Fransson A, Chierici M, Silyakova A, Ohshima K.I, Cohen L, Delille B, Hudson S.R, Dieckmann G.S. CO2 flux over young and snow-covered Arctic pack ice in winter and spring, Biogeosciences, 15, 3331–3343, https://doi.org/10.5194/bg-15-3331-2018, 2018.

Nomura D, Aoki S, Simizu D, Iida T. Influence of sea ice crack formation on the spacial distribution of nutrients and microalgae in flooded Antarctic multi-year ice. Journal of Geophysical Research-Oceans. DOI:10.1002/2017JC012941, 2018.

Nomura D. Effects of sea-ice growth and decay processes on the biogeochemical cycles in the polar oceans. Umi no Kenkyu (Oceanography in Japan), In Japanese with English abstract and Figures, 24, 2, 2015. 

Nomura D, Yoshikawa-Inoue H, Kobayashi S, Nakaoka S, Nakata K, Hashida G. Winter to summer evolution of pCO2 in surface water and air-sea CO2 flux in the seasonal ice zone of the Southern Ocean. Biogeosciences, 11, pp5749–5761, 2014.

Nomura D, Granskog M.A, Assmy P, Simizu D, Hashida G. Arctic and Antarctic sea ice acts as a sink for atmospheric CO2 during periods of snow melt and surface flooding. Journal of Geophysical Research-Oceans, 118, doi:10.1002/2013JC009048, 2013. 

Nomura D, Assmy P, Nehrke G, Granskog M.A, Fischer M, Dieckmann G.S, Fransson A, Hu Y, Schnetger B. Characterization of ikaite (CaCO3•6H2O) crystals in first-year Arctic sea ice north of Svalbard. Annals of Glaciology, 54, 62, pp125–131, doi:10.3189/2013AoG62A034, 2013. 


Nomura D, Simizu D, Chavanich S, Shinagawa H, Fukuchi M. An artificial pool experiment in Antarctic sea ice: Effects of sea-ice melting on physical and biogeochemical components of pool water. Antarctic Science, doi.10.1017/S0954102012000284, 2012. 

Nomura D, Koga S, Kasamatsu N, Shinagawa H, Simizu D, Wada M, Fukuchi M. Direct measurements of DMS flux from Antarctic fast sea ice to the atmosphere by a chamber technique. Journal of Geophysical Research-Oceans, 117, C04011, doi: 10.1029/2010JC006755, 2012. 

Nomura D, McMinn A, Hattori H, Aoki S, Fukuchi M. Incorporation of nitrogen compounds into sea ice from atmospheric deposition. Marine Chemistry, 127, pp90–99, 2011. 

Nomura D, Simizu D, Shinagawa H, Oouchida C, Fukuchi M. Biogeochemical properties of water in surface ponds on Antarctic fast ice and relationship to underlying sea ice properties. Journal of Glaciology, 57, 205, pp1–9, 2011. 

Nomura D, Ooki A, Simizu D, Fukuchi M. Bromoform concentrations in slush-layer water in Antarctic fast ice. Antarctic Science, 23, 6, pp623–628, 2011. 

Nomura D, Kasamatsu N, Tateyama K, Kudoh S, Fukuchi M. DMSP and DMS in coastal fast ice and under-ice water of Lützow-Holm Bay, eastern Antarctica. Continental Shelf Research, 31, pp1377–1383, 2011. 

Nomura D, Eicken H, Gradinger R, Shirasawa K. Rapid physically driven inversion of the air-sea ice CO2 flux in the seasonal landfast ice off Barrow, Alaska after onset of surface melt. Continental Shelf Research, 30, pp1998–2004, 2010. 

Nomura D, Nishioka J, Granskog M, Krell A, Matoba S, Toyota T, Hattori H, Shirasawa K. Nutrient distributions associated with snow and sediment layers in sea ice of the southern Sea of Okhotsk. Marine Chemistry, 119, pp1–8, 2010. 

Nomura D, Yoshikawa-Inoue H.,Toyota T, Shirasawa K. Effects of snow, snowmelting and refreezing processes on air–sea-ice CO2 flux. Journal of Glaciology, 56, 196, pp262–270, 2010. 

Nomura D, Takatsuka T, Ishikawa M, Kawamura T, Shirasawa K, Yoshikawa-Inoue H. Transport of chemical components in sea ice and under-ice water during melting in the seasonally ice-covered Saroma-ko Lagoon, Hokkaido, Japan. Estuarine, Coastal and Shelf Science, 81, pp201–209, 2009. 

Nomura D, Inoue-Yoshikawa H, Toyota T. The effect of sea-ice growth on air-sea CO2 flux in a tank experiment. Tellus, 58B, pp418–426, 2006. 

Class
Undergraduate 

Ocean biogeochemistry
Chemical oceanography
Experiment for ocean biology 
Master
Marine Environmental Science
About me
1999: Ichinomiya-Nishi high school, Aichi, Japan 

2003: B.A. Department of Engineering, Kansai University, Osaka, Japan 

2005: M.D. Graduate School of Environmental Earth Science, Hokkaido University, Sapporo, Japan 

2008: Ph.D: Graduate School of Environmental Earth Science, Hokkaido University, Sapporo, Japan

2007–2008: JSPS-DC2, Graduate School of Environmental Earth Science, Hokkaido University, Sapporo, Japan 

2008–2009: JSPS-PD (Changed from JSPS-DC2), Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan 

2009–2011: Postdoc, National Institute of Polar Research, Tokyo, Japan 

2011–2012: JSPS for Research Abroad, Norwegian Polar Institute, Tromsø, Norway 

2012–2013: JSPS-PD, Norwegian Polar Institute, Tromsø, Norway (From Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan)

2013–2015: JSPS-PD, Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan 

2015 April–September: Postdoc, Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan 

2015 October–now: Assistant Professor, Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Japan 

2016 April–now (concurrent post): Arctic Research Center, Hokkaido University, Sapporo, Japan 

2016 November–now: Co-chair, SCOR working group 152 (ECV-Ice)

2017–2018: Implementation member (CATCH) 

2018–now: SSC member (CATCH) 

PRIZE (REPRESENTATIVE)
Matsuno Prize: Hokkaido University: 2005 

Very Impressive Presentation (VIP) Prize: The Japanese Society of Snow and Ice: 2010

Okada Prize: The Oceanographic Society of Japan: 2014 
Message
I am looking forward to working with you in the cold region.
HU Researcher Database