Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13162 |
Towards a multi-trophic extension of metacommunity ecology | |
Guzman, Laura Melissa1; 39;Connor, Mary I.2 | |
2019 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
卷号 | 22期号:1页码:19-33 |
文章类型 | Article |
语种 | 英语 |
国家 | Canada |
英文摘要 | Metacommunity theory provides an understanding of how spatial processes determine the structure and function of communities at local and regional scales. Although metacommunity theory has considered trophic dynamics in the past, it has been performed idiosyncratically with a wide selection of possible dynamics. Trophic metacommunity theory needs a synthesis of a few influential axis to simplify future predictions and tests. We propose an extension of metacommunity ecology that addresses these shortcomings by incorporating variability among trophic levels in 'spatial use properties'. We define 'spatial use properties' as a set of traits (dispersal, migration, foraging and spatial information processing) that set the spatial and temporal scales of organismal movement, and thus scales of interspecific interactions. Progress towards a synthetic predictive framework can be made by (1) documenting patterns of spatial use properties in natural food webs and (2) using theory and experiments to test how trophic structure in spatial use properties affects metacommunity dynamics. |
英文关键词 | dispersal food webs foraging migration networks patch dynamics spatial information processing spatial scale spatial use properties trophic interactions |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000453562900002 |
WOS关键词 | FOOD-WEB STRUCTURE ; BODY-SIZE ; BRAIN SIZE ; DISPERSAL DISTANCE ; SPECIES-DIVERSITY ; SEED DISPERSAL ; GENE FLOW ; PREY ; DYNAMICS ; RANGE |
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/31207 |
专题 | 资源环境科学 |
作者单位 | 1.Univ British Columbia, Dept Zool, Vancouver, BC, Canada; 2.Univ British Columbia, Biodivers Res Ctr, Vancouver, BC, Canada; 3.Univ British Columbia, Dept Bot, Vancouver, BC, Canada; 4.Univ Sherbrooke, Dept Biol, Sherbrooke, PQ, Canada |
推荐引用方式 GB/T 7714 | Guzman, Laura Melissa,39;Connor, Mary I.. Towards a multi-trophic extension of metacommunity ecology[J]. ECOLOGY LETTERS,2019,22(1):19-33. |
APA | Guzman, Laura Melissa,&39;Connor, Mary I..(2019).Towards a multi-trophic extension of metacommunity ecology.ECOLOGY LETTERS,22(1),19-33. |
MLA | Guzman, Laura Melissa,et al."Towards a multi-trophic extension of metacommunity ecology".ECOLOGY LETTERS 22.1(2019):19-33. |
条目包含的文件 | 条目无相关文件。 |
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