Impact assessment of soft-bottom disturbance in tropical seagrass meadows : interactive effects of tsunami and local environmental changes

热带海草草甸软底干扰的影响评估：海啸和当地环境变化的相互作用

• 批准号: 19405009
• 负责人: NAKAOKA Masahiro
• 金额: $ 10.73万
• 依托单位: Hokkaido University (2008-2010)Chiba University (2007)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19405009/
• 关键词: 大規模撹乱; 沿岸生態系; 生物群集; 熱帯海域; アマモ場; 物質循環; ベントス; リモートセンシング; 安定同位体

This project aims to examine the interactive effects of catastrophic disturbance caused by the tsunami, and local environmental modification on tropical seagrass communities in Thailand. Integrative approaches revealed the long-term, broad-scale dynamics of seagrass ecosystem before and after the tsunami in December 2004. The tsunami impacts varied greatly within a region, suggesting that other sources of disturbances, such as those by monsoon, river input and burrowing activities of benthic organisms deeply involved for the observed ecological dynamics.

该项目旨在研究海啸造成的灾难性干扰和当地环境变化对泰国热带海草群落的交互影响。综合方法揭示了2004年12月海啸前后海草生态系统的长期、大范围动态。海啸的影响在一个区域内差异很大，这表明其他干扰来源，如季风、河流输入和底栖生物的挖洞活动，与所观察到的生态动态有很大关系。

项目成果

Temporal changes in benthic communities of seagrass beds impacted by a tsunami in the Andaman Sea, Thailand. Estuarine

受泰国安达曼海海啸影响的海草床底栖群落的时间变化。

• 发表时间: 2010
• 期刊: Coastal and Shelf Science 87
• 作者: Whanpetch N;Nakaoka M;Mukai H;Suzuki T;Nojima S;Kawai T;Aryuthaka C
• 通讯作者: Aryuthaka C

Export of inorganic carbon from two Southeast Asian mangrove forests to adjacent estuaries as estimated by the stable isotope composition of dissolved inorganic carbon

• DOI: 10.1029/2008jg000861
• 发表时间: 2009-03
• 期刊: Journal of Geophysical Research: Biogeosciences
• 作者: T. Miyajima;Y. Tsuboi;Yoshiyuki Tanaka;I. Koike

Impacts of tsunami disturbance on biodiversity of seagrass communities in the Andaman Sea, Thailand

海啸扰动对泰国安达曼海海草群落生物多样性的影响

• 发表时间: 2010
• 作者: Whanpetch N;Nakaoka M;Tanaka Y;Mukai H;Suzuki T;Nojima S;Kawai;T;Aryuthaka C
• 通讯作者: Aryuthaka C

炭素安定同位体比を用いた熱帯性海草ウミショウブ群落の健全度の評価

利用稳定碳同位素比评估热带海藻海藻群落的健康状况

• 发表时间: 2008
• 作者: Nakaoka M;Whanpetch N;Tanaka Y;Mukai H;Suzuki T;Nojima S;Kawai T;Aryuthaka C;Akamatsu T. and Wang D.;田中義幸・宮島利宏・坪井良恵・小池勲夫
• 通讯作者: 田中義幸・宮島利宏・坪井良恵・小池勲夫

Tsunami impacts on biodiversity of seagrass communities in the Andaman Sea,Thailand:(2)Abundance and diversity of benthic animals

海啸对泰国安达曼海海草群落生物多样性的影响：(2)底栖动物的丰度和多样性

• 发表时间: 2007
• 期刊: Selected Papers of the NaGISA World Congress 2006 1
• 作者: Whampetch;N.;Nakaoka;M.;Mukai;H.;Suzuki;T.;Nojima;S.;Kawai;T.;and Aryuthaka;C
• 通讯作者: C