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

2008 Fiscal Year Final Research Report

• 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
• Keywords: 海洋生態 / 微生物 / 海洋科学

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
  • 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] 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
• [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
  • Year and Date: 20081006-09
• [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] 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] 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] 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] 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] 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] 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] 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] 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