globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.14007
Scopus记录号: 2-s2.0-85040026161
论文题名:
Diverse effects of invasive ecosystem engineers on marine biodiversity and ecosystem functions: A global review and meta-analysis
作者: Guy-Haim T.; Lyons D.A.; Kotta J.; Ojaveer H.; Queirós A.M.; Chatzinikolaou E.; Arvanitidis C.; Como S.; Magni P.; Blight A.J.; Orav-Kotta H.; Somerfield P.J.; Crowe T.P.; Rilov G.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2018
卷: 24, 期:3
起始页码: 906
结束页码: 924
语种: 英语
英文关键词: alien ; biodiversity–ecosystem functioning ; biological diversity ; decomposition ; ecosystem engineers ; invasive ; nutrient flux ; primary production ; sedimentation ; systematic review
Scopus关键词: biodiversity ; ecological impact ; ecosystem engineering ; introduced species ; literature review ; marine ecosystem ; meta-analysis ; nutrient ; primary production ; sedimentation
英文摘要: Invasive ecosystem engineers (IEE) are potentially one of the most influential types of biological invaders. They are expected to have extensive ecological impacts by altering the physical–chemical structure of ecosystems, thereby changing the rules of existence for a broad range of resident biota. To test the generality of this expectation, we used a global systematic review and meta-analysis to examine IEE effects on the abundance of individual species and communities, biodiversity (using several indices) and ecosystem functions, focusing on marine and estuarine environments. We found that IEE had a significant effect (positive and negative) in most studies testing impacts on individual species, but the overall (cumulative) effect size was small and negative. Many individual studies showed strong IEE effects on community abundance and diversity, but the direction of effects was variable, leading to statistically non-significant overall effects in most categories. In contrast, there was a strong overall effect on most ecosystem functions we examined. IEE negatively affected metabolic functions and primary production, but positively affected nutrient flux, sedimentation and decomposition. We use the results to develop a conceptual model by highlighting pathways whereby IEE impact communities and ecosystem functions, and identify several sources of research bias in the IEE-related invasion literature. Only a few of the studies simultaneously quantified IEE effects on community/diversity and ecosystem functions. Therefore, understanding how IEE may alter biodiversity–ecosystem function relationships should be a primary focus of future studies of invasion biology. Moreover, the clear effects of IEE on ecosystem functions detected in our study suggest that scientists and environmental managers ought to examine how the effects of IEE might be manifested in the services that marine ecosystems provide to humans. © 2017 John Wiley & Sons Ltd
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/110481
Appears in Collections:影响、适应和脆弱性
气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: National Institute of Oceanography, Israel Oceanographic and Limnological Research, Haifa, Israel; GEOMAR, Marine Ecology, Helmholtz Centre of Ocean Research Kiel, Kiel, Germany; Marine Biology Department, The Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel; School of Biology & Environmental Science, University College Dublin, Dublin, Ireland; Estonian Marine Institute, University of Tartu, Tallinn, Estonia; Plymouth Marine Laboratory, Plymouth, United Kingdom; Institute of Marine Biology, Biotechnology and Aquaculture, Hellenic Centre for Marine Research, Heraklion, Greece; Consiglio Nazionale delle Ricerche, Istituto per l'Ambiente Marino Costiero (CNR-IAMC), Torregrande, Oristano, Italy; Scottish Oceans Institute, School of Biology, University of St Andrews, St Andrews, United Kingdom

Recommended Citation:
Guy-Haim T.,Lyons D.A.,Kotta J.,et al. Diverse effects of invasive ecosystem engineers on marine biodiversity and ecosystem functions: A global review and meta-analysis[J]. Global Change Biology,2018-01-01,24(3)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Guy-Haim T.]'s Articles
[Lyons D.A.]'s Articles
[Kotta J.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Guy-Haim T.]'s Articles
[Lyons D.A.]'s Articles
[Kotta J.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Guy-Haim T.]‘s Articles
[Lyons D.A.]‘s Articles
[Kotta J.]‘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.