globalchange  > 气候变化与战略
DOI: 10.1073/pnas.2004289117
论文题名:
Most invasive species largely conserve their climatic niche
作者: Liu C.; Wolter C.; Xian W.; Jeschke J.M.
刊名: Proceedings of the National Academy of Sciences of the United States of America
ISSN: 0027-8424
出版年: 2020
卷: 117, 期:38
起始页码: 23643
结束页码: 23651
语种: 英语
英文关键词: Bayesian inference ; Biological invasions ; Niche breadth ; Niche dynamics ; Species distribution models
Scopus关键词: aquatic species ; article ; climate ; ecological niche ; forecasting ; invasive species ; nonhuman ; quantitative analysis ; species distribution ; species invasion ; animal ; animal dispersal ; Bayes theorem ; biological model ; ecosystem ; introduced species ; plant ; population dynamics ; Animal Distribution ; Animals ; Bayes Theorem ; Climate ; Ecosystem ; Introduced Species ; Models, Biological ; Plants ; Population Dynamics
英文摘要: The ecological niche is a key concept for elucidating patterns of species distributions and developing strategies for conserving biodiversity. However, recent times are seeing a widespread debate whether species niches are conserved across space and time (niche conservatism hypothesis). Biological invasions represent a unique opportunity to test this hypothesis in a short time frame at the global scale. We synthesized empirical findings for 434 invasive species from 86 studies to assess whether invasive species conserve their climatic niche between native and introduced ranges. Although the niche conservatism hypothesis was rejected in most studies, highly contrasting conclusions for the same species between and within studies suggest that the dichotomous conclusions of these studies were sensitive to techniques, assessment criteria, or author preferences. We performed a consistent quantitative analysis of the dynamics between native and introduced climatic niches reported by previous studies. Our results show there is very limited niche expansion between native and introduced ranges, and introduced niches occupy a position similar to native niches in the environmental space. These findings support the niche conservatism hypothesis overall. In particular, introduced niches were narrower for terrestrial animals, species introduced more recently, or species with more native occurrences. Niche similarity was lower for aquatic species, species introduced only intentionally or more recently, or species with fewer introduced occurrences. Climatic niche conservatism for invasive species not only increases our confidence in transferring ecological niche models to new ranges but also supports the use of niche models for forecasting species responses to changing climates. © 2020 National Academy of Sciences. All rights reserved.
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/164030
Appears in Collections:气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Liu, C., Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, 12587, Germany, Institute of Biology, Freie Universität Berlin, Berlin, 14195, Germany, Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, 14195, Germany, Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071, China; Wolter, C., Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, 12587, Germany; Xian, W., Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071, China, Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China; Jeschke, J.M., Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, 12587, Germany, Institute of Biology, Freie Universität Berlin, Berlin, 14195, Germany, Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, 14195, Germany

Recommended Citation:
Liu C.,Wolter C.,Xian W.,et al. Most invasive species largely conserve their climatic niche[J]. Proceedings of the National Academy of Sciences of the United States of America,2020-01-01,117(38)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Liu C.]'s Articles
[Wolter C.]'s Articles
[Xian W.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Liu C.]'s Articles
[Wolter C.]'s Articles
[Xian W.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Liu C.]‘s Articles
[Wolter C.]‘s Articles
[Xian W.]‘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.