globalchange  > 气候变化事实与影响
DOI: 10.1016/j.rsma.2019.100578
WOS记录号: WOS:000469847300015
论文题名:
After the long summer: Death and survival of coral communities in the shallow waters of Kume Island, from the Ryukyu Archipelago
作者: Masucci, Giovanni Diego1; Biondi, Piera1; Negro, Eleonora1,2; Reimer, James Davis1,3
通讯作者: Masucci, Giovanni Diego
刊名: REGIONAL STUDIES IN MARINE SCIENCE
ISSN: 2352-4855
出版年: 2019
卷: 28
语种: 英语
英文关键词: Coral bleaching ; Coral reef conservation ; Climate change ; Ryukyu Islands ; Kume Island
WOS关键词: MULTIVARIATE ANALYSES ; PHASE-SHIFTS ; REEF ; OKINAWA ; WINNERS ; JAPAN ; RECRUITMENT ; IMPACTS ; RUBBLE ; LOSERS
WOS学科分类: Ecology ; Marine & Freshwater Biology
WOS研究方向: Environmental Sciences & Ecology ; Marine & Freshwater Biology
英文摘要:

Coral reefs in the Ryukyu Islands, southern Japan, have been undergoing degradation for at least five decades. Recently, the archipelago has been hit by bleaching events for two consecutive years (summers of 2016-2017). Shallow coral communities have been reported as especially affected. In this study, using underwater transects, we assessed the status of shallow coral reef communities in Kume Island, at seven distinct locations in Shimajiri Bay, following reports from local fishermen and divers of heavy bleaching across the bay. Our data and analyses revealed that the benthic environment in the bay has algae as the main component, with an average coral cover of only 7.2%. Branching coral colonies, which used to be the most common morphology in Kume Island reefs, accounted for just 7.6% of the total coral cover. Notably, the genus Acropora was almost completely absent from our transects, although its recent presence was confirmed by dead colonies making up 4.12% of total transect coverage, suggesting that restoration efforts focused on this genus might be possible in the future. In order for these to be successful, however, a better understanding of the environmental situation at Kume Island is required, including the effects of human activities on coral reef communities. (c) 2019 Elsevier B.V. All rights reserved.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/133156
Appears in Collections:气候变化事实与影响

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作者单位: 1.Univ Ryukyus, Grad Sch Engn & Sci, Mol Invertebrate Systemat & Ecol Lab, 1 Senbaru, Nishihara, Okinawa 9030213, Japan
2.Univ Politecn Marche, Dipartimento Sci Vita & Ambiente, Ancona, Italy
3.Univ Ryukyus, Trop Biosphere Res Ctr, 1 Senbaru, Nishihara, Okinawa 9030213, Japan

Recommended Citation:
Masucci, Giovanni Diego,Biondi, Piera,Negro, Eleonora,et al. After the long summer: Death and survival of coral communities in the shallow waters of Kume Island, from the Ryukyu Archipelago[J]. REGIONAL STUDIES IN MARINE SCIENCE,2019-01-01,28
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