Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12967 |
Ecological and evolutionary drivers of the elevational gradient of diversity | |
Laiolo, Paola; Pato, Joaquina; Ramon Obeso, Jose | |
2018-07-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:7页码:1022-1032 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain |
英文摘要 | Ecological, evolutionary, spatial and neutral theories make distinct predictions and provide distinct explanations for the mechanisms that control the relationship between diversity and the environment. Here, we test predictions of the elevational diversity gradient focusing on Iberian bumblebees, grasshoppers and birds. Processes mediated by local abundance and regional diversity concur in explaining local diversity patterns along elevation. Effects expressed through variation in abundance were similar among taxa and point to the overriding role of a physical factor, temperature. This determines how energy is distributed among individuals and ultimately how the resulting pattern of abundance affects species incidence. Effects expressed through variation in regional species pools depended instead on taxon-specific evolutionary history, and lead to diverging responses under similar environmental pressures. Local filters and regional variation also explain functional diversity gradients, in line with results from species richness that indicate an (local) ecological and (regional) historical unfolding of diversity-elevation relationships. |
英文关键词 | Endemism functional diversity habitat heterogeneity Island biogeography mid-domain effect mountains species richness |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000435270600008 |
WOS关键词 | SPECIES-RICHNESS PATTERNS ; BUMBLE BEES HYMENOPTERA ; LATITUDINAL GRADIENT ; COMMUNITY-LEVEL ; BETA DIVERSITY ; BIODIVERSITY ; DIVERGENCE ; SPECIATION ; HABITAT ; SCALE |
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/31474 |
专题 | 资源环境科学 |
作者单位 | Oviedo Univ, Res Unit Biodivers, UO, CSIC,PA, Mieres 33600, Spain |
推荐引用方式 GB/T 7714 | Laiolo, Paola,Pato, Joaquina,Ramon Obeso, Jose. Ecological and evolutionary drivers of the elevational gradient of diversity[J]. ECOLOGY LETTERS,2018,21(7):1022-1032. |
APA | Laiolo, Paola,Pato, Joaquina,&Ramon Obeso, Jose.(2018).Ecological and evolutionary drivers of the elevational gradient of diversity.ECOLOGY LETTERS,21(7),1022-1032. |
MLA | Laiolo, Paola,et al."Ecological and evolutionary drivers of the elevational gradient of diversity".ECOLOGY LETTERS 21.7(2018):1022-1032. |
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