Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1111/ecog.00915 |
Assembly rules of ectoparasite communities across scales: combining patterns of abiotic factors, host composition, geographic space, phylogeny and traits | |
Krasnov, Boris R.1; Shenbrot, Georgy I.1; Khokhlova, Irina S.2; Stanko, Michal3; Morand, Serge4,5; Mouillot, David6 | |
通讯作者 | Krasnov, Boris R. |
来源期刊 | ECOGRAPHY
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ISSN | 0906-7590 |
EISSN | 1600-0587 |
出版年 | 2015 |
卷号 | 38期号:2页码:184-197 |
英文摘要 | We investigated the role of environmental filtering as an underlying mechanism of assembly of compound communities of fleas parasitic on Palearctic small mammals at two spatial scales; a continental scale (encompassing regions across the entire Palearctic) and a regional scale (across sampling localities within Slovakia). We used the three-table ordination (the RLQ analysis) and its extended version that links species occurrences with geographic space, environmental variables, and species traits and phylogeny (the ESLTP analysis). We asked whether environmental filtering acts as an assembly rule of compound communities of fleas and, if yes, a) whether the effect of environment on species composition of compound communities of fleas differs between spatial scales and b) what are the relative importance of the abiotic and host environments. We found that compound communities of fleas are, to a great extent, assembled via environmental filters that represent interplay between filtering via abiotic environment and filtering via host composition. The relative importance of these two components of environmental filtering differed between spatial scales. Host composition had a stronger effect on flea assembly than abiotic environment on the continental scale, while the opposite was true for the regional scale. The likely reason behind this scale-dependence is that communities on the regional scale are mainly governed by ecological and epidemiological processes, while communities on the continental scale are mainly affected by evolutionary, biogeographic and historical forces. |
类型 | Article |
语种 | 英语 |
国家 | Israel ; Slovakia ; France |
收录类别 | SCI-E |
WOS记录号 | WOS:000349463400009 |
WOS关键词 | FLEA SPECIES SIPHONAPTERA ; LIMITING SIMILARITY ; SMALL MAMMALS ; CANONICAL DISTRIBUTION ; UNIFIED APPROACH ; AIR-TEMPERATURE ; NICHE BREADTH ; NEGEV DESERT ; BODY-SIZE ; DIVERSITY |
WOS类目 | Biodiversity Conservation ; Ecology |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
来源机构 | Ben-Gurion University of the Negev |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/186727 |
作者单位 | 1.Ben Gurion Univ Negev, Mitrani Dept Desert Ecol, Swiss Inst Dryland Environm & Energy Res, Jacob Blaustein Inst Desert Res, IL-84990 Midreshet Ben Gurion, Israel; 2.Ben Gurion Univ Negev, Wyler Dept Dryland Agr, French Associates Inst Agr & Biotechnol Drylands, Jacob Blaustein Inst Desert Res, IL-84990 Midreshet Ben Gurion, Israel; 3.Slovak Acad Sci, Inst Parasitol, SK-04001 Kosice, Slovakia; 4.Univ Montpellier 2, Inst Sci Evolut, CNRS IRD UM2, CC65, FR-34095 Montpellier, France; 5.Univ Montpellier 2, Anim & Gest Integree Risques CIRAD, FR-34095 Montpellier, France; 6.Univ Montpellier 2, UMR CNRS UMII Ecosyst Lagunaires 5119, CC093, FR-34095 Montpellier, France |
推荐引用方式 GB/T 7714 | Krasnov, Boris R.,Shenbrot, Georgy I.,Khokhlova, Irina S.,et al. Assembly rules of ectoparasite communities across scales: combining patterns of abiotic factors, host composition, geographic space, phylogeny and traits[J]. Ben-Gurion University of the Negev,2015,38(2):184-197. |
APA | Krasnov, Boris R.,Shenbrot, Georgy I.,Khokhlova, Irina S.,Stanko, Michal,Morand, Serge,&Mouillot, David.(2015).Assembly rules of ectoparasite communities across scales: combining patterns of abiotic factors, host composition, geographic space, phylogeny and traits.ECOGRAPHY,38(2),184-197. |
MLA | Krasnov, Boris R.,et al."Assembly rules of ectoparasite communities across scales: combining patterns of abiotic factors, host composition, geographic space, phylogeny and traits".ECOGRAPHY 38.2(2015):184-197. |
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