DOI: 10.1016/j.foreco.2013.10.018
Scopus记录号: 2-s2.0-84888132629
论文题名: Restoring dead wood in forests diversifies wood-decaying fungal assemblages but does not quickly benefit red-listed species
作者: Pasanen H. ; Junninen K. ; Kouki J.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2014
卷: 312 起始页码: 92
结束页码: 100
语种: 英语
英文关键词: Coarse woody debris
; Ecological restoration
; Polypore
; Wood-inhabiting fungi
Scopus关键词: Coarse woody debris
; Ecological restoration
; Forest restoration
; Polypore
; Threatened species
; Timber production
; Wood-decaying fungus
; Wood-inhabiting fungi
; Fungi
; Logging (forestry)
; Restoration
; Wood
; Conservation
; coarse woody debris
; data acquisition
; dead wood
; fungus
; Red List
; restoration ecology
; stand structure
; Conservation
; Ecology
; Fungi
; Logging
; Restoration
; Finland
; Fungi
; Picea abies
; Pinus sylvestris
英文摘要: Decline in the amount of coarse woody debris is a major factor resulting in habitat deterioration for saproxylic organisms in forests. This study assessed the effects of forest restoration (increasing the amount of decaying wood) on dead wood and wood-decaying fungi. The data were collected from Norway spruce and Scots pine dominated forest stands in Finland that had been used for timber production until they were set aside as reserves. Dead trees and polypore fungi were inventoried five years after restoration and compared with control forests. Altogether, 50 polypore species were found from the study area. Restoration clearly increased the amount of dead wood (11.5 vs. 1.1m3/site) as well as the average number of common polypores (6.6 vs. 2.9species/site) but no threatened species were found. Variation in the dead wood types (decay stages) was low in the restored sites which probably hinders the occurrence of rare species. Thus, our results suggest that restoring dead wood does not immediately benefit the populations of red-listed and rare polypores, although restoration clearly alters the fungal assemblages. A longer time span is needed until the restored substrates become suitable for most red-listed species. © 2013 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/66210
Appears in Collections: 影响、适应和脆弱性
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作者单位: School of Forest Sciences, University of Eastern Finland, P.O. Box 111, FI-80101 Joensuu, Finland; Metsähallitus Natural Heritage Services, C/o UEF/Borealis, P.O. Box 111, FI-80101 Joensuu, Finland
Recommended Citation:
Pasanen H.,Junninen K.,Kouki J.. Restoring dead wood in forests diversifies wood-decaying fungal assemblages but does not quickly benefit red-listed species[J]. Forest Ecology and Management,2014-01-01,312