Benthic community changes following the 2010 Hainan flood: Implications for reef resilience
文献类型：期刊论文
| 作者 | Huang, H ; Yang, Y ; Li, XB ; Yang, JH ; Lian, JS ; Lei, XM ; Wang, DR ; Zhang, J |
| 刊名 | MARINE BIOLOGY RESEARCH
 |
| 出版日期 | 2014 |
| 卷号 | 10期号:6页码:601-611 |
| 关键词 | Coral reef flood coral mortality macroalgae reef resilience Hainan Island |
| ISSN号 | 1745-1000 |
| 通讯作者 | lixiubao@scsio.ac.cn |
| 中文摘要 | In the future, coastal coral reefs in Southeast Asia will be exposed to both climate change and more severe and frequent floods associated with heavy rainfall. Floodwaters have caused severe coral mortality in many near-shore coral reefs throughout the world. However, previous studies have largely ignored the effects of floodwaters on macroalgae and calcified algae and the indirect effects on benthic community interactions following flood events. In October 2010, heavy rainfall of more than 1600 mm in 9 days caused the largest flood on record in eastern Hainan Island. Long-term video transects indicate that the floodwater was responsible for severe benthic community mortality in Wenchang, northeast Hainan Island. Mean live coral cover decreased from 15.2% to 9.8% and showed strongest degradation at stations proximal to areas with a high density of aquaculture ponds (i.e. stations 3S-4S decreasing from 15.0% to 0.8%). Branching corals (Acropora and Pocillopora damicornis) were the most sensitive, while massive corals (e.g. Porites, Galaxea, Platygyra and Favia) were most tolerant of floodwaters. Calcified algae were almost completely removed at all stations; coverage decreased from 28.1% to 1.7%, while macroalgae were not influenced by floodwaters. Thus, remnant coral communities that survived the flooding in Wenchang are likely to be subject to increased competition with macroalgae and benefit less from calcified algae promoting juvenile coral recruitment. |
| 学科主题 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [40830850, 41106141, 40931160 437, 41106107]; National Key Technology RD Program [2009BAB44B01]; Open Research Fund of the State Key Laboratory of Estuarine and Coastal Research [SKLEC-KF201307]; Ocean Public Welfare Scientific Research Project [201005012-6, 201105012-2] |
| 原文出处 | TAYLOR & FRANCIS AS |
| WOS记录号 | WOS:000332060600005 |
| 公开日期 | 2014-12-11 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10422]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 推荐引用方式 GB/T 7714 | Huang, H,Yang, Y,Li, XB,et al. Benthic community changes following the 2010 Hainan flood: Implications for reef resilience[J]. MARINE BIOLOGY RESEARCH,2014,10(6):601-611. |
| APA | Huang, H.,Yang, Y.,Li, XB.,Yang, JH.,Lian, JS.,...&Zhang, J.(2014).Benthic community changes following the 2010 Hainan flood: Implications for reef resilience.MARINE BIOLOGY RESEARCH,10(6),601-611. |
| MLA | Huang, H,et al."Benthic community changes following the 2010 Hainan flood: Implications for reef resilience".MARINE BIOLOGY RESEARCH 10.6(2014):601-611. |
入库方式： OAI收割
来源：南海海洋研究所
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