The role of bacteria which can use dissolved inorganic carbonin the marine carbon cycle

• Project/Area Number: 19810033
• Research Category: Grant-in-Aid for Young Scientists (Start-up)
• Allocation Type: Single-year Grants
• Research Field: Environmental dynamic analysis
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: YAMADA Namiha National Institute of Advanced Industrial Science and Technology, 環境管理技術研究部門, 研究員 (90435769)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,125,000 (Direct Cost: ¥2,720,000、Indirect Cost: ¥405,000); Fiscal Year 2008: ¥1,755,000 (Direct Cost: ¥1,350,000、Indirect Cost: ¥405,000); Fiscal Year 2007: ¥1,370,000 (Direct Cost: ¥1,370,000)
• Keywords: 海洋生態 / 微生物 / 海洋科学 / 物質循環 / 海洋細菌 / 無機炭酸 / 海洋物質循環過程 / 細菌群集

Research Abstract

海水中には、炭素量換算すると大気中の二酸化炭素の60 倍にも相当する大量の無機炭酸が存在している。このような無機炭酸を有機物に変換する能力を持つ細菌の生物量や無機炭酸を有機物に変換するプロセスとその活性を調べるための方法について検討した。亜寒帯、中緯度、亜熱帯の3つの海域で考案した方法を検証するとともに、海域による違いについても調査した。

Research Products

• [Journal Article] Similarity of electrophoretic dissolved protein spectra from coastal to pelagic seawaters (2009)
  • Author(s): Yamada, Namiha, Eiichiro Tanoue
  • Journal Title: Journal of Oceanography 65 Pages: 223-233
  • NAID: 10025553431
  • Peer Reviewed
• [Journal Article] Dissolution rate of calcium carbonate in high pCO2 seawater under high pressure (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Journal Title: Proceedings of OCEANS '08 MTS/IEEE KOBE-TECHNO-OCEAN '08, 10054450
• [Journal Article] Impact onbacterial activities of ocean sequestration of carbon dioxide into bathypelagic layers (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura, Nobuo Tsurushima, and Koh Harada
  • Journal Title: Proceedings of OCEANS '08 MTS/IEEE KOBE-TECHNO-OCEAN '08, 10054447
• [Journal Article] Dissolution rate of calcium carbonate in high pCO_2 seawater under high pressure (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Journal Title: Proceedings of OCEANS '08 MTS/IEEE KOBE-TECHNO-OCEAN '08 Pages: 10054450-10054450
• [Journal Article] Impact on bacterial activities of ocean sequestration of carbon dioxide into bathypelagic layers (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura, Nobuo Tsurushima, Koh Harada
  • Journal Title: Proceedings of OCEANS '08 MTS/IEEE KOBE-TECHNO-OCEAN '08 Pages: 10054447-10054447
• [Journal Article] 海洋中深層の物質循環に対する二酸化炭素海洋隔離の影響 (2007)
  • Author(s): 鈴村昌弘, 鶴島修夫, 山田奈海葉, 原田晃
  • Journal Title: 月刊 海洋 39巻 Pages: 374-382
• [Journal Article] 海洋中深層の物質循環に対する二酸化炭素海洋隔離の影響 (2007)
  • Author(s): 鈴村 昌弘、鶴島 修夫、山田 奈海葉、原田 晃
  • Journal Title: 月刊海洋 39 Pages: 374-382
• [Presentation] Environmental Assessment for Potential Impacts of Ocean CO2 Storage on Marine Biogeochemical Cycles (2008)
  • Author(s): Yamada, Namiha, Nobuo Tsurushima, Masahiro Suzumura, Yoko Shibamoto, Harada, Koh
  • Organizer: 2008 AGU Fall Meeting
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2008-12-17
• [Presentation] Environmental Assessment for Potential Impacts of Ocean CO_2 Storage on Marine Biogeochemical Cycles (2008)
  • Author(s): Yamada, Namiha, Nobuo Tsurushima, Masahiro Suzumura, Yoko Shibamoto, Harada, Koh
  • Organizer: 2008 AGU Fall Meeting
  • Place of Presentation: San Francisco, CA, USA
  • Year and Date: 2008-12-17
• [Presentation] Influence of CO2 sequestration into bathypelagic layer on bacterial activities (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura, Nobuo Tsurushima
  • Organizer: IMBER-IMBIZO 2008
  • Place of Presentation: Miami, FL, USA
  • Year and Date: 2008-11-12
• [Presentation] Influence of CO_2 sequestration into bathypelagic layer on bacterial activities (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura, Nobuo Tsurushima
  • Organizer: IMBER-IMBIZO 2008
  • Place of Presentation: Miami, FL, USA
  • Year and Date: 2008-11-12
• [Presentation] Similarity of d issolved protein spectra by electrophoresis from coastal to pelagic seawaters (2008)
  • Author(s): Yamada, Namiha, Eiichiro Tanoue
  • Organizer: IMBER-IMBIZO 2008
  • Place of Presentation: Miami, FL, USA
  • Year and Date: 2008-11-10
• [Presentation] Similarity of dissolved protein spectra by electrophoresis from coastal to pelagic seawaters (2008)
  • Author(s): Yamada, Namiha, Eiichiro Tanoue
  • Organizer: IMBER-IMBIZO 2008
  • Place of Presentation: Miami, FL, USA
  • Year and Date: 2008-11-10
• [Presentation] Dissolution rate change of calcite in seawater due to acidification by CO2 (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Organizer: The North Pacific Marine Science Organization
  • Place of Presentation: Dalian, China
  • Year and Date: 2008-10-30
• [Presentation] Dissolution rate change of calcite in seawater due to acidification by CO_2 (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Organizer: The North Pacific Marine Science Organization
  • Place of Presentation: Dalian, China
  • Year and Date: 2008-10-30
• [Presentation] Bacterial activity in the laboratory experiments simulating ocean CO_2 sequestration (2008)
  • Author(s): Namiha Yamada, Masahiro Suzumura, Nobuo Tsurushima, Koh Harada
  • Organizer: 2008 Ocean Sciences Meeting
  • Place of Presentation: フロリダ、USA
  • Year and Date: 2008-08-05
• [Presentation] Effects of CO2-Related Seawater Acidification on Marine Biogeochemical Cycling:II. Activities of Hydrolytic Enzymes (2008)
  • Author(s): Suzumura, Masahiro, Namiha Yamada, and Kiyo Kitayama
  • Organizer: 2008 Western Pacific Geophysics Meeting
  • Place of Presentation: Cairns, Australia
  • Year and Date: 2008-07-29
• [Presentation] Effects of CO2-RelatedSeawater Acidification on Marine Biogeochemical Cycling: I. Bacterial Actvities (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura and Nobuo Tsurushima
  • Organizer: 2008 Western Pacific Geophysics Meeting
  • Place of Presentation: Cairns, Australia
  • Year and Date: 2008-07-29
• [Presentation] Dissolution rate change of CaCO3 for increasing CO2 in seawater in the western North Pacific (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Organizer: 2008 Western Pacific Geophysics Meeting
  • Place of Presentation: Cairns, Australia
  • Year and Date: 2008-07-29
• [Presentation] Effects of CO_2-Related Seawater Acidification on Marine Biogeochemical Cycling : II. Activities of Hydrolytic Enzymes (2008)
  • Author(s): Suzumura, Masahiro, Namiha Yamada, Kiyo Kitayama
  • Organizer: 2008 Western Pacific Geophysics Meeting
  • Place of Presentation: Cairns, Australia
  • Year and Date: 2008-07-29
• [Presentation] Effects of CO_2-Related Seawater Acidification on Marine Biogeochemical Cycling : I. Bacterial Activities (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura, Nobuo Tsurushima
  • Organizer: 2008 Western Pacific Geophysics Meeting
  • Place of Presentation: Cairns, Australia
  • Year and Date: 2008-07-29
• [Presentation] Dissolution rate change of CaCO_3 for increasing CO_2 in seawater in the western North Pacific (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Organizer: 2008 Western Pacific Geophysics Meeting
  • Place of Presentation: Cairns, Australia
  • Year and Date: 2008-07-29
• [Presentation] Impact on bacterial activities of ocean sequestration of carbon dioxide into bathypelagic layers (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura, Nobuo surushima, and Koh Harada
  • Organizer: OCEANS '08 MTS/IEEE KOBE-TECHNO-OCEAN '08,
  • Place of Presentation: Kobe, Japan
  • Year and Date: 2008-04-10
• [Presentation] Impact on bacterial activities of ocean sequestration of carbon dioxide into bathypelagic layers (2008)
  • Author(s): Yamada, Namiha, Masahiro Suzumura, Nobuo Tsurushima, Koh Harada
  • Organizer: OCEANS '08 MTS/IEEE KOBE-TECHNO-OCEAN'08
  • Place of Presentation: Kobe, Japan
  • Year and Date: 2008-04-10
• [Presentation] Dissolution rate of calcium carbonate in high pCO2 seawater under high pressure (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Organizer: OCEANS '08MTS/IEEE KOBE-TECHNO-OCEAN '08,
  • Place of Presentation: Kobe, Japan
  • Year and Date: 2008-04-09
• [Presentation] Dissolution rate of calcium carbonate in high pCO_2 seawater under high pressure (2008)
  • Author(s): Tsurushima, Nobuo, Masahiro Suzumura, Namiha Yamada, Koh Harada
  • Organizer: OCEANS '08 MTS/IEEE KOBE-TECHNO-OCEAN'08
  • Place of Presentation: Kobe, Japan
  • Year and Date: 2008-04-09
• [Presentation] 細胞外加水分解酵素活性に対する海洋酸性化の影響 (2008)
  • Author(s): 山田奈海葉, 北山貴世, 鈴村昌弘
  • Organizer: 2008年度日本海洋学会春季大会
  • Place of Presentation: 東京
  • Year and Date: 2008-03-29
• [Presentation] Bacterial activity in the laboratory experiments simulating ocean CO2 sequestration (2008)
  • Author(s): Namiha Yamada, Masahiro Suzumura, Nobuo Tsurushima, Koh Harada
  • Organizer: 2008 Ocean Sciences Meeting
  • Place of Presentation: Orlando, FL. USA
  • Year and Date: 2008-03-05
• [Presentation] 二酸化炭素の海洋中深層隔離-細菌群集への影響評価 西部北太平洋亜寒帯域・亜熱帯域の特徴と相互作用-中深層における生物・化学相互作用の問題- (2008)
  • Author(s): 山田奈海葉, 鈴村昌弘, 鶴島修夫
  • Organizer: 東京大学海洋研究所シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2008-01-28
• [Presentation] 二酸化炭素の海洋中深層隔離-細菌群集への影響評価 (2008)
  • Author(s): 山田 奈海葉、鈴村 昌弘、鶴島 修夫
  • Organizer: 海洋研シンポジウム、西部北太平洋亜寒帯域・亜熱帯域の特徴と相互作用-中深層における生物・化学相互作用の問題
  • Place of Presentation: 東京
  • Year and Date: 2008-01-28
• [Presentation] Biogeochemical approach of environmental assessment for CO2 ocean storage (2008)
  • Author(s): Harada, Koh, Nobuo Tsurushima, Masahiro Suzumura, Namiha Yamada and Yoko Shibamoto
  • Organizer: The Ocean in a High-CO2 World-II
  • Place of Presentation: Monaco
• [Presentation] Biogeochemical approach of environmental assessment for CO_2 ocean storage (2008)
  • Author(s): Harada, Koh, Nobuo Tsurushima, Masahiro Suzumura, Namiha Yamada, Yoko Shibamoto
  • Organizer: The Ocean in a High-CO_2 World-II
  • Place of Presentation: Monaco
• [Presentation] 酸性化された中深層海水中において活性を持つ細菌の割合 (2007)
  • Author(s): 山田奈海葉, 鈴村昌弘, 鶴島修夫, 原田晃
  • Organizer: 2007年度日本海洋学会秋季大会
  • Place of Presentation: 沖縄
  • Year and Date: 2007-09-26
• [Presentation] 二酸化炭素の海洋隔離技術における環境影響評価-海洋の物質循環過程に対する影響は? (2007)
  • Author(s): 鈴村昌弘, 山田奈海葉, 鶴島修夫
  • Organizer: 平成19年度産総研環境・エネルギーシンポジウムシリーズ1、持続可能な社会構築のための環境技術イノベーション
  • Place of Presentation: 東京
  • Year and Date: 2007-05-21
• [Presentation] 二酸化炭素の海洋隔離技術における環境影響評価-海洋の物質循環過程に対する影響は (2007)
  • Author(s): 鈴村 昌弘、山田 奈海葉、鶴島 修夫
  • Organizer: 平成19年度産総研環境・エネルギーシンポジウムシリーズ1持続可能な社会構築のための環境技術イノベーション
  • Place of Presentation: 東京
  • Year and Date: 2007-05-21
• [Remarks]
  • URL: http://www.aist.go.jp/aist_j/database/rrpdb/index.html
• [Remarks]
  • URL: http://www.aist.go.jp/aist_j/database/rrpdb/index.html