DOI: 10.1016/j.foreco.2015.04.034
Scopus记录号: 2-s2.0-84930201121
论文题名: Influence of different tree-harvesting intensities on forest soil carbon stocks in boreal and northern temperate forest ecosystems
作者: Clarke N. ; Gundersen P. ; Jönsson-Belyazid U. ; Kjønaas O.J. ; Persson T. ; Sigurdsson B.D. ; Stupak I. ; Vesterdal L.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2015
卷: 351 起始页码: 9
结束页码: 19
语种: 英语
英文关键词: Carbon sequestration
; Forest harvesting
; Governance
; Review
; Soil organic carbon
; Whole-tree harvesting
Scopus关键词: Ecology
; Ecosystems
; Harvesting
; Organic carbon
; Public policy
; Reviews
; Soils
; Carbon sequestration
; Forest harvesting
; Governance
; Soil organic carbon
; Whole tree harvesting
; Forestry
; biomass
; boreal forest
; carbon sequestration
; forest management
; forest soil
; governance approach
; harvesting
; soil organic matter
; sustainable development
; temperate forest
; timber certification
; tree planting
; Chelation
; Ecosystems
; Forests
; Harvesting
; Soil
; Sustainable Forest Management
英文摘要: Effective forest governance measures are crucial to ensure sustainable management of forests, but so far there has been little specific focus in boreal and northern temperate forests on governance measures in relation to management effects, including harvesting effects, on soil organic carbon (SOC) stocks. This paper reviews the findings in the scientific literature concerning the effects of harvesting of different intensities on SOC stocks and fluxes in boreal and northern temperate forest ecosystems to evaluate the evidence for significant SOC losses following biomass removal. An overview of existing governance measures related to SOC is given, followed by a discussion on how scientific findings could be incorporated in guidelines and other governance measures. The currently available information does not support firm conclusions about the long-term impact of intensified forest harvesting on SOC stocks in boreal and northern temperate forest ecosystems, which is in any case species-, site- and practice-specific. Properly conducted long-term experiments are therefore necessary to enable us to clarify the relative importance of different harvesting practices on the SOC stores, the key processes involved, and under which conditions the size of the removals becomes critical. At present, the uncertainty gap between the scientific results and the need for practically useable management guidelines and other governance measures might be bridged by expert opinions given to authorities and certification bodies. © 2015 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65391
Appears in Collections: 影响、适应和脆弱性
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作者单位: Norwegian Forest and Landscape Institute, P.O. Box 115, Ås, Norway; Department of Geosciences and Natural Resource Management, University of Copenhagen, Rolighedsvej 23, Frederiksberg C, Denmark; Belyazid Consulting and Communication AB, Fersens väg 9, Malmö, Sweden; Department of Ecology, Swedish University of Agricultural Sciences, P.O. Box 7044, Uppsala, Sweden; Agricultural University of Iceland, Hvanneyri, Borgarnes, Iceland
Recommended Citation:
Clarke N.,Gundersen P.,Jönsson-Belyazid U.,et al. Influence of different tree-harvesting intensities on forest soil carbon stocks in boreal and northern temperate forest ecosystems[J]. Forest Ecology and Management,2015-01-01,351