DOI: 10.1016/j.foreco.2014.10.015
Scopus记录号: 2-s2.0-84949128100
论文题名: Coppice management of forests impacts spatial genetic structure but not genetic diversity in European beech (Fagus sylvatica L.)
作者: Sjölund M.J. ; Jump A.S.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2015
卷: 336 起始页码: 65
结束页码: 71
语种: 英语
英文关键词: Coppicing
; European beech
; Gene flow
; Genetic diversity
; Spatial genetic structure
; Traditional management
Scopus关键词: Biodiversity
; Harvesting
; Natural resources management
; Reforestation
; Coppicing
; European beech
; Gene flows
; Genetic diversity
; Spatial genetic structure
; Traditional management
; Forestry
; coppice
; deciduous tree
; flowering
; genetic differentiation
; genetic marker
; genetic structure
; regeneration
; seed production
; spatial analysis
; species diversity
; stand structure
; Biological Populations
; Fagus
; Forest Management
; Forests
; Fagus sylvatica
英文摘要: Coppice management of forests was historically common in Europe. Actively managed coppice persists through vegetative regeneration prolonging the lifespan of trees and reducing flowering, seed production, and establishment. As coppicing alters the primary regeneration pathway within a stand, it is expected to alter the level and structuring of genetic diversity within populations. The study species, European beech (. Fagus sylvatica L.), has historically experienced widespread coppicing throughout the range of the species. Genetic material was obtained from paired coppiced and high forest stands, in each of three study sites across Europe located in Germany, France, and Italy. Trees were genotyped at 11 microsatellite loci. Estimates of genetic diversity were found to be equally high as those found in natural forests. Significant spatial genetic structure of coppice stands extended 10-20. m further than their paired high forest indicating that local-scale patterns of geneflow have been significantly altered by generations of forest management in the coppice stands. Understanding the implications of such changes for the structure and level of diversity within traditionally managed populations can assist with management planning for conservation and resource use into the future. © 2014 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65632
Appears in Collections: 影响、适应和脆弱性
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作者单位: Biological and Environmental Sciences, School of Natural Sciences, University of Stirling, Stirling, United Kingdom
Recommended Citation:
Sjölund M.J.,Jump A.S.. Coppice management of forests impacts spatial genetic structure but not genetic diversity in European beech (Fagus sylvatica L.)[J]. Forest Ecology and Management,2015-01-01,336