• 過去の学会大会
    • 環境微生物系合同大会2014
  • 微生物生態学会(JSME)のページへ
  • Main
    • 大会情報
  • for participants
    • 参加者の方へ (Participants)
    • 参加登録・講演要旨登録 (Registration, Abstract Submission)
    • 発表にあたっての注意事項 (Instruction for presentation)
  • Map&access
  • Program
  • abstract
    • 2015 KeyNote&Plenary
    • 2015JTKsymposium
      • IMS
      • IYS
    • 2015JSMEsymposium
      • JS1
      • JS2
      • JS3
      • JS4
      • JS5
      • JS6
      • JS7
      • JS8
      • JS9
      • JS10
      • JS11
      • JS12
      • JS13
      • JS14
      • JS15
      • JS16
      • JS17
      • JS18
      • JS19
      • JS20
      • JS21
      • JS22
    • 2015Oral
      • OA
      • OB
      • OE
      • OF
      • OH
      • OI
      • OJ
      • OK
      • ON
    • 2015Poster
      • PA
      • PB
      • PC
      • PD
      • PE
      • PF
      • PG
      • PH
      • PI
      • PJ
      • PK
      • PL
      • PM
      • PN
      • PO
      • PJ
      • PK
      • PL
      • PM
      • PN
      • PO
    • 2015ResearchWorkingGroup
    • 2015HighSchool
  • 7th JTK
    • Access&Maps
  • お問い合わせ
    • 展示会・広告のご案内

PE-066 (JTK):

Effects of elevated CO2 and salinity on microbial community and biogeochemical processes in a salt marsh ecosystem

Posted On 06 10月 2015
By :
Comment: Off
Tag: JTK Main sessions (10/18), MC: Material cycles

Kang, Hojeong1, Yoo, Gayoung2
1Yonsei University, Korea, 2Kyunghee University, Korea

Salt marshes are an ecosystem with extremely high productivity and dynamic biogeochemical reactions. Salt marshes are anticipated to be exposed to elevated atmospheric CO2 and intrusion of sea water, of which impacts on soil microbes have not fully understood. This study aimed to reveal effects of elevated CO2 and salinity on microbial community and various biogeochemical processes including CH4 flux. Intact cores from salt marsh in Wales, UK were exposed to 2 levels of CO2 and 2 levels of salinity over a growing season using FACE facility. No effects of elevated CO2 or/and salinity were discernable for the abundances of bacteria and denitrifier, while significant increases were observed for sulfate reducers. CO2 effects on microbial composition were not significant, but community structures of denitrifiers and sulfate reducers were changed by higher salinity. Reduction in plant biomass was found under high salinity, which disappeared under elevated CO2. Higher CH4 emissions were found by elevated CO2 only under control salinity. Overall results of this study suggest that effects of elevated CO2 on microbes in salt marshes are strongly constrained by salinity change.

keywords:Elevated carbon dioxide,Sea level rise,Wetland,Microbial community,Green house gas

About the Author
  • Effects%20of%20elevated%20CO2%20and%20salinity%20on%20microbial%20community%20and%20biogeochemical%20processes%20in%20a%20salt%20marsh%20ecosystem

    " target="_blank">
  • Effects%20of%20elevated%20CO2%20and%20salinity%20on%20microbial%20community%20and%20biogeochemical%20processes%20in%20a%20salt%20marsh%20ecosystem

    " target="_blank">
  • Effects%20of%20elevated%20CO2%20and%20salinity%20on%20microbial%20community%20and%20biogeochemical%20processes%20in%20a%20salt%20marsh%20ecosystem

    " target="_blank">
  • Effects%20of%20elevated%20CO2%20and%20salinity%20on%20microbial%20community%20and%20biogeochemical%20processes%20in%20a%20salt%20marsh%20ecosystem

    " target="_blank">
  • google-share

Related Posts

IMS-1:

Organic matter-microbe interactions in the ocean – Towards a global synthesis

Posted On 06 10月 2015
, By

IMS-2:

Eco-friendly approaches based on biological control to suppress harmful algal blooms

Posted On 06 10月 2015
, By

IMS-3:

Evolution of vertebrate symbiotic gut microbiota: the story starts from tadpoles

Posted On 06 10月 2015
, By

IMS-4:

Characterization and immobolization of an exoelectrogenic bacterium

Posted On 06 10月 2015
, By

サイト内検索

企業広告

banner
banner

事務局からのお知らせ

Invalid or expired token.

協力団体:日本バイオインフォマティクス学会

banner

協力団体:Japanese Consortium for Human Microbiome

banner

最近の投稿

  • JSME2015ポスター賞
  • 7th JTK Poster Award
  • 第1回JSME・インハイ ポスター賞
  • 土浦大会でのStudent sessionのお知らせ (Student session in 7th JTK)
  • バイオフィルムを構成する細胞外多糖の機能性

アーカイブ

  • 2015年11月
  • 2015年10月
  • 2015年9月
  • 2015年7月
  • 2015年6月
  • 2015年5月
  • 2015年4月
  • 2015年3月
  • 2015年2月
  • 2014年12月
  • 2014年10月
  • 2014年9月
  • 2014年8月
  • 2014年7月
  • 2014年5月
  • 2014年4月
  • 2014年3月
  • 2013年12月
  • 2013年8月
  • 2013年7月

カテゴリー

2025年5月
月 火 水 木 金 土 日
 1234
567891011
12131415161718
19202122232425
262728293031  
« 11月    
Copyright (c) Japanese Society of Microbial Ecology. All Rights are Reserved.