globalchange  > 影响、适应和脆弱性
DOI: 10.1016/j.foreco.2017.06.013
Scopus记录号: 2-s2.0-85021396936
论文题名:
Success of a deadwood enrichment strategy in production forests depends on stand type and management intensity
作者: Doerfler I.; Müller J.; Gossner M.M.; Hofner B.; Weisser W.W.
刊名: Forest Ecology and Management
ISSN:  0378-1127
出版年: 2017
卷: 400
起始页码: 607
结束页码: 620
语种: 英语
英文关键词: Harvesting operations ; Integrative management strategy ; Lowland beech forests
Scopus关键词: Biodiversity ; Conservation ; Hardwoods ; Wood products ; Anthropogenic pressures ; Beech forest ; Biodiversity conservation ; Conservation strategies ; Generalized additives ; Harvesting operations ; Integrative managements ; Tree species composition ; Forestry ; Fagus
英文摘要: The increasing demand for wood products increases the anthropogenic pressure on biodiversity in forests. Thereby integrative nature conservation strategies, allowing for both, wood production and biodiversity conservation, increase in importance. While many of such strategies are now implemented, the success is often unclear. We evaluated the success of a deadwood enrichment strategy in a large hardwood production forest shortly (four and nine years) after its implementation. We compared plot wise data of deadwood amounts in managed stands of an even aged high forest and forest nature reserves before and after the implementation of the strategy, and used generalized additive boosting models to identify major drivers of deadwood amounts and deadwood enrichment. Deadwood amounts before and after the implementation of the strategy were affected by stand age, natural tree mortality and tree species composition. The highest amounts of deadwood were found in stands around 100 years old, with a high natural mortality and a high percentage of deciduous trees. Harvesting intensity was a strong driver of deadwood enrichment. Besides that we found smaller differences between managed and unmanaged forests after the implementation. We conclude that active deadwood enrichment can be a valuable tool to increase deadwood amounts in production forests. © 2017 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/64233
Appears in Collections:影响、适应和脆弱性

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作者单位: Terrestrial Ecology Research Group, Department of Ecology and Ecosystem Management, School of Life Sciences Weihenstephan, Technische Universität München, Hans-Carl-von-Carlowitz-Platz 2, Freising, Germany; Field Station Fabrikschleichach, Biozentrum University of Würzburg, Glashüttenstraβe 5, 96181 Rauhenebrach, Germany; Bavarian Forest National Park, Zoology, Department of Conservation and Research, Freyunger Str. 2, Grafenau, Germany; Swiss Federal Research Institute WSL, Zürcherstrasse 111, CH-8903 Birmensdorf, Switzerland; Institut für Medizininformatik, Biometrie und Epidemiologie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Waldstraβe 6, Erlangen, Germany; Section Biostatistics, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Paul-Ehrlich-Str. 51-59, Langen, Germany

Recommended Citation:
Doerfler I.,Müller J.,Gossner M.M.,et al. Success of a deadwood enrichment strategy in production forests depends on stand type and management intensity[J]. Forest Ecology and Management,2017-01-01,400
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