Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13287 |
Native and alien flower visitors differ in partner fidelity and network integration | |
Trojelsgaard, Kristian1; Heleno, Ruben2; Traveset, Anna3 | |
2019-08-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
卷号 | 22期号:8页码:1264-1273 |
文章类型 | Article |
语种 | 英语 |
国家 | Denmark; Portugal; Spain |
英文摘要 | Globalisation persistently fuels the establishment of non-native species outside their natural ranges. While alien plants have been intensively studied, little is known about alien flower visitors, and especially, how they integrate into natural communities. Here, we focus on mutualistic networks from five Galapagos islands to quantify whether alien and native flower visitors differ consistently in their pairwise interactions. We find that (1) alien flower visitors have more interaction partners and larger species strengths (i.e. plants are more connected to alien insects), (2) native insects tend to have higher partner fidelity as they deviate more from random partner utilisation, and iii) the difference between native and alien flower visitors in network integration intensifies with island degradation. Thus, native and alien flower visitors are not interchangeable, and alien establishment might have yet unforeseen consequences for the pairwise dynamics between plants and flower visitors on the Galapagos - especially on the heavily disturbed islands. |
英文关键词 | biotic homogenisation ecological network exotic interaction partner mutualism oceanic island plant pollinator species roles |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000475659400009 |
WOS关键词 | PLANT-POLLINATOR NETWORKS ; ECOLOGICAL NETWORKS ; SPECIES INTERACTIONS ; HOMOGENIZATION ; SPECIALIZATION ; BIODIVERSITY ; IMPACTS ; ISLANDS ; TRAITS ; BEES |
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/185511 |
专题 | 资源环境科学 |
作者单位 | 1.Aalborg Univ, Dept Chem & Biosci, Fredrik Bajers Vej 7H, DK-9220 Aalborg, Denmark; 2.Univ Coimbra, Ctr Funct Ecol, Dept Life Sci, Coimbra, Portugal; 3.CSIC UIB Esporles, Inst Mediterraneo Estudios Avanzados, Global Change Res Grp, Mallorca, Spain |
推荐引用方式 GB/T 7714 | Trojelsgaard, Kristian,Heleno, Ruben,Traveset, Anna. Native and alien flower visitors differ in partner fidelity and network integration[J]. ECOLOGY LETTERS,2019,22(8):1264-1273. |
APA | Trojelsgaard, Kristian,Heleno, Ruben,&Traveset, Anna.(2019).Native and alien flower visitors differ in partner fidelity and network integration.ECOLOGY LETTERS,22(8),1264-1273. |
MLA | Trojelsgaard, Kristian,et al."Native and alien flower visitors differ in partner fidelity and network integration".ECOLOGY LETTERS 22.8(2019):1264-1273. |
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