Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14401 |
Dramatic loss of seagrass habitat under projected climate change in the Mediterranean Sea | |
Chefaoui, Rosa M.1; Duarte, Carlos M.2; Serrao, Ester A.1 | |
2018-10-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:10页码:4919-4928 |
文章类型 | Article |
语种 | 英语 |
国家 | Portugal; Saudi Arabia |
英文摘要 | Although climate warming is affecting most marine ecosystems, the Mediterranean is showing earlier impacts. Foundation seagrasses are already experiencing a well-documented regression in the Mediterranean which could be aggravated by climate change. Here, we forecast distributions of two seagrasses and contrast predicted loss with discrete regions identified on the basis of extant genetic diversity. Under the worst-case scenario, Posidonia oceanica might lose 75% of suitable habitat by 2050 and is at risk of functional extinction by 2100, whereas Cymodocea nodosa would lose only 46.5% in that scenario as losses are compensated with gained and stable areas in the Atlantic. Besides, we predict that erosion of present genetic diversity and vicariant processes can happen, as all Mediterranean genetic regions could decrease considerably in extension in future warming scenarios. The functional extinction of Posidonia oceanica would have important ecological impacts and may also lead to the release of the massive carbon stocks these ecosystems stored over millennia. |
英文关键词 | climate change Cymodocea nodosa ecological niche modeling genetic diversity Mediterranean Sea Posidonia oceanica range shift seagrass decline |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000445728800035 |
WOS关键词 | POSIDONIA-OCEANICA ; GENETIC DIVERSITY ; CYMODOCEA-NODOSA ; RANGE SHIFTS ; MARINE ; ECOSYSTEM ; EVENTS ; CONSEQUENCES ; TRAJECTORIES ; TRANSITION |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/17063 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Algarve, CCMAR Ctr Ciencias Mar, CIMAR Lab Associado, Campus Gambelas, P-8005139 Faro, Portugal; 2.King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal, Saudi Arabia |
推荐引用方式 GB/T 7714 | Chefaoui, Rosa M.,Duarte, Carlos M.,Serrao, Ester A.. Dramatic loss of seagrass habitat under projected climate change in the Mediterranean Sea[J]. GLOBAL CHANGE BIOLOGY,2018,24(10):4919-4928. |
APA | Chefaoui, Rosa M.,Duarte, Carlos M.,&Serrao, Ester A..(2018).Dramatic loss of seagrass habitat under projected climate change in the Mediterranean Sea.GLOBAL CHANGE BIOLOGY,24(10),4919-4928. |
MLA | Chefaoui, Rosa M.,et al."Dramatic loss of seagrass habitat under projected climate change in the Mediterranean Sea".GLOBAL CHANGE BIOLOGY 24.10(2018):4919-4928. |
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