Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12831 |
No consistent pollinator-mediated impacts of alien plants on natives | |
Charlebois, Julia A.; Sargent, Risa D. | |
2017-11-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2017 |
卷号 | 20期号:11 |
文章类型 | Review |
语种 | 英语 |
国家 | Canada |
英文摘要 | The introduction of an alien plant is widely assumed to have negative consequences for the pollinator-mediated fitness of nearby natives. Indeed, a number of studies, including a highly cited meta-analysis, have concluded that the trend for such interactions is competitive. Here we provide evidence that publication bias and study design have obscured our ability to assess the pollinator-mediated impacts of alien plants. In a meta-analysis of 76 studies, we demonstrate that alien/native status does not predict the outcome of pollinator-mediated interactions among plants. Moreover, we found no evidence that similarity in floral traits or phylogenetic distance between species pairs influences the outcome of pollinator-mediated interactions. Instead, we report that aspects of study design, such as distance between the control and nearest neighbour, and/or the arrangement of study plants better predict the impact of a neighbour than does alien/native status. Our study sheds new light on the role that publication bias and experimental design play in the evaluation of key patterns in ecology. We conclude that, due to the absence of clear, generalisable pollinator-mediated impacts of alien species, management schemes should base decisions on community-wide assessments of the impacts of individual alien plant species, and not solely on alien/native status itself. |
英文关键词 | Competition experimental design facilitation invasive species phylogenetic meta-regression pollinator-mediated interactions publication bias seed set visitation |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000413145900013 |
WOS关键词 | INVASIVE PLANTS ; INSECT VISITATION ; REPRODUCTIVE SUCCESS ; FLORAL TRAITS ; SEED-SET ; COMPETITION ; COMMUNITY ; POLLEN ; EVOLUTION ; METAANALYSIS |
WOS类目 | Ecology |
WOS研究方向 | 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/31379 |
专题 | 资源环境科学 |
作者单位 | Univ Ottawa, Dept Biol, Ottawa, ON, Canada |
推荐引用方式 GB/T 7714 | Charlebois, Julia A.,Sargent, Risa D.. No consistent pollinator-mediated impacts of alien plants on natives[J]. ECOLOGY LETTERS,2017,20(11). |
APA | Charlebois, Julia A.,&Sargent, Risa D..(2017).No consistent pollinator-mediated impacts of alien plants on natives.ECOLOGY LETTERS,20(11). |
MLA | Charlebois, Julia A.,et al."No consistent pollinator-mediated impacts of alien plants on natives".ECOLOGY LETTERS 20.11(2017). |
条目包含的文件 | 条目无相关文件。 |
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