globalchange  > 影响、适应和脆弱性
DOI: 10.1016/j.foreco.2015.10.037
Scopus记录号: 2-s2.0-84946067207
论文题名:
How differential management strategies affect Ips typographus L. dispersal
作者: Valeria M.; Coralie B.; Petr D.; Susanne K.; Jan O.; Christian S.; Yoshan M.
刊名: Forest Ecology and Management
ISSN:  0378-1127
出版年: 2016
卷: 360
起始页码: 195
结束页码: 204
语种: 英语
英文关键词: Bark beetle outbreaks ; Dispersal ; Management strategies ; Population genetics
Scopus关键词: Bayesian networks ; Chromosomes ; Conservation ; Bark beetle ; Breeding materials ; Devastating effects ; Dispersal ; Management control ; Management strategies ; Population genetics ; Spruce bark beetles ; Forestry ; Bayesian analysis ; beetle ; dispersal ; ecological impact ; forest management ; gene flow ; genome ; infectivity ; management practice ; migration ; parsimony analysis ; pest control ; pest outbreak ; population genetics ; population outbreak ; protected area ; Coleoptera ; Ips typographus ; Picea ; Scolytinae
英文摘要: Bark beetle outbreaks have a devastating effect on economically important forests worldwide, thus requiring extensive application of management control strategies. The presence of unmanaged protected areas in close proximity to managed forests can instigate concerns that bark beetle infestations may spread from unmanaged into managed stands. We studied the impact of differential management of forest stands on the dispersal dynamics of the European spruce bark beetle, Ips typographus, making use of inferential population genetics on mitochondrial and nuclear genomes. Bayesian inferences of migration rates and a most parsimonious dispersal tree show that outgoing gene flow was consistently higher from managed to unmanaged areas. Reason for that is likely the thorough removal of potential breeding material in managed forests and thus the dispersal of the base stock beetles from these areas to unmanaged areas where breeding material is available. Our study suggests that the potential threat posed by unmanaged to managed forests in regard to I. typographus infestation needs to be carefully re-considered. © 2015 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65173
Appears in Collections:影响、适应和脆弱性

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作者单位: Konrad Lorenz Institute, Department of Integrative Biology and Evolution, University of Veterinary Medicine, Vienna, Austria; Department of Forest and Soil Sciences, Boku, University of Natural Resources and Life Sciences, Vienna, Austria; Biology Center, AS CR, Institute of Entomology, Ceske Budejovice, Czech Republic; Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic; Department of Zoology, University of Venda, Private Bag X5050, Thohoyandou, South Africa; Laboratoire Chrono-environnement UMR CNRS 6249, Univ. Bourgogne Franche-Comté, Besançon, France

Recommended Citation:
Valeria M.,Coralie B.,Petr D.,et al. How differential management strategies affect Ips typographus L. dispersal[J]. Forest Ecology and Management,2016-01-01,360
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