globalchange  > 气候减缓与适应
DOI: 10.1038/s41598-018-38228-5
WOS记录号: WOS:000457287000015
论文题名:
Exposure, vulnerability, and resiliency of French Polynesian coral reefs to environmental disturbances
作者: Vercelloni, Julie1,2; Kayal, Mohsen1,3,4; Chancerelle, Yannick1,5; Planes, Serge1,5
通讯作者: Vercelloni, Julie
刊名: SCIENTIFIC REPORTS
ISSN: 2045-2322
出版年: 2019
卷: 9
语种: 英语
WOS关键词: GREAT-BARRIER-REEF ; GLOBAL CHANGE ; RECOVERY ; MORTALITY ; ASSEMBLAGES ; POPULATIONS ; COMPETITION ; CYCLONES ; MOOREA ; SPP.
WOS学科分类: Multidisciplinary Sciences
WOS研究方向: Science & Technology - Other Topics
英文摘要:

Preserving coral reef resilience is a major challenge in the Anthropocene, yet recent studies demonstrate failures of reef recovery from disturbance, globally. The wide and vigorous outer-reef system of French Polynesia presents a rare opportunity to assess ecosystem resilience to disturbances at a large-scale equivalent to the size of Europe. In this purpose, we analysed long-term data on coral community dynamics and combine the mixed-effects regression framework with a set of functional response models to evaluate coral recovery trajectories. Analyses of 14 years data across 17 reefs allowed estimating impacts of a cyclone, bleaching event and crown-of-thorns starfish outbreak, which generated divergence and asynchrony in coral community trajectory. We evaluated reef resilience by quantifying levels of exposure, degrees of vulnerability, and descriptors of recovery of coral communities in the face of disturbances. Our results show an outstanding rate of coral recovery, with a systematic return to the pre-disturbance state within only 5 to 10 years. Differences in the impacts of disturbances among reefs and in the levels of vulnerability of coral taxa to these events resulted in diverse recovery patterns. The consistent recovery of coral communities, and convergence toward pre-disturbance community structures, reveals that the processes that regulate ecosystem recovery still prevail in French Polynesia.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/128255
Appears in Collections:气候减缓与适应

Files in This Item:

There are no files associated with this item.


作者单位: 1.PSL Res Univ, Ecole Prat Hautes Etud, UPVD, CNRS,USR CRIOBE 3278, BP 1013, F-98729 Moorea, French Polynesi, France
2.Univ Queensland, Sch Biol Sci, Australian Res Council Ctr Excellence Coral Reef, St Lucia, Qld 4072, Australia
3.UPVD, Ctr Format & Rech Environm Mediterraneens, CNRS, UMR 5110, 52 Ave Paul Alduy, F-66860 Perpignan, France
4.Ctr Rech Ecosyst Marins, F-66420 Impasse Du Solarium, Port Barcares, France
5.Univ Perpignan, Lab Excellence CORAIL, 52 Ave Paul Alduy, F-66860 Perpignan, France

Recommended Citation:
Vercelloni, Julie,Kayal, Mohsen,Chancerelle, Yannick,et al. Exposure, vulnerability, and resiliency of French Polynesian coral reefs to environmental disturbances[J]. SCIENTIFIC REPORTS,2019-01-01,9
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Vercelloni, Julie]'s Articles
[Kayal, Mohsen]'s Articles
[Chancerelle, Yannick]'s Articles
百度学术
Similar articles in Baidu Scholar
[Vercelloni, Julie]'s Articles
[Kayal, Mohsen]'s Articles
[Chancerelle, Yannick]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Vercelloni, Julie]‘s Articles
[Kayal, Mohsen]‘s Articles
[Chancerelle, Yannick]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.