DOI: 10.1016/j.foreco.2016.11.009
Scopus记录号: 2-s2.0-84997017349
论文题名: Management of Eucalyptus plantations influences small mammal density: Evidence from Southern Europe
作者: Teixeira D. ; Carrilho M. ; Mexia T. ; Köbel M. ; Santos M.J. ; Santos-Reis M. ; Rosalino L.M.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2017
卷: 385 起始页码: 25
结束页码: 34
语种: 英语
英文关键词: Insectivores
; Portugal
; Production forests
; Rodents
Scopus关键词: Ecosystems
; Forestry
; Apodemus sylvaticus
; Eucalyptus plantations
; Forestry plantation
; Insectivores
; Portugal
; Rodents
; Spatial arrangements
; Understory composition
; Mammals
; Apodemus sylvaticus
; Eucalyptus
; Mammalia
; Rodentia
; Vertebrata
英文摘要: Forestry plantations, and particularly those of exotic Eucalyptus, are important man-made systems in Europe, and especially in Portugal, where these represent now the largest fraction of forested areas. Eucalyptus plantations may have impacts on vertebrate communities in Europe; however, these have been seldom assessed. Although it is commonly understood that such impacts are contingent on type, shape size and spatial arrangement of landscape elements. Thus, in this study we tested the effects of Eucalyptus plantations and the surrounding native semi-natural ecosystems on small mammal density in Central Portugal. We used a Spatially Explicit Capture-Recapture (SECR) model to estimate density, and Generalized Linear (Mixed) Models (GLM/GLMM) to test the effects of habitat type and understory composition and structure on mammal density. Our results showed no significant effect of Eucalyptus plantations on density of small mammals, but the presence of a developed understory was positively related to density, likely because it provides food and refuge resources. At the species level, we only found a negative effect of Eucalyptus plantations on wood mouse (Apodemus sylvaticus) density, most likely because these forests do not provide its preferred food resources (e.g. acorns); this hypothesis was further supported by the positive effect of proximity to ecotone habitat that likely resulted in increased food provisioning. These results highlight that the impact of Eucalyptus plantations on small mammals is mostly species-dependent and determined by management and the location of native habitat patches. © 2016 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/64535
Appears in Collections: 影响、适应和脆弱性
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作者单位: Centre for Ecology, Evolution and Environmental Change (cE3c), Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal; Department of Innovation, Environmental and Energy Sciences, Utrecht University, Utrecht, Netherlands; CESAM & Departamento de Biologia, Universidade de Aveiro, Campus Universitário de Santiago, Aveiro, Portugal
Recommended Citation:
Teixeira D.,Carrilho M.,Mexia T.,et al. Management of Eucalyptus plantations influences small mammal density: Evidence from Southern Europe[J]. Forest Ecology and Management,2017-01-01,385