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Conservation signif...
Conservation significance of intact forest landscapes in the Scandinavian Mountains Green Belt
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- Svensson, Johan (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för vilt, fisk och miljö,Department of Wildlife, Fish and Environmental Studies,SLU
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- Bubnicki, Jakub W. (författare)
- Mammal Research Institute, Polish Academy of Sciences, Białowieża, 17-230, Poland
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- Jonsson, Bengt-Gunnar, 1963- (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Mittuniversitetet,Institutionen för naturvetenskap,SLU,Institutionen för vilt, fisk och miljö,Department of Wildlife, Fish and Environmental Studies,Mid Sweden University
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- Andersson, Jon (författare)
- SWECO
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- Mikusinski, Grzegorz (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för ekologi,Skogsmästarskolan,Department of Ecology,School for Forest Management,SLU
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(creator_code:org_t)
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- 2020-08-10
- 2020
- Engelska.
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Ingår i: Landscape Ecology. - : Springer Science and Business Media LLC. - 0921-2973 .- 1572-9761. ; 35, s. 2113-2131
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https://doi.org/10.1...
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https://miun.diva-po... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Context: As forest harvesting remains high, there is a crucial need to assess the remaining large, contiguous and intact forests, regionally, nationally and globally. Objectives: Our objective was to analyze the spatial patterns and structural connectivity of intact and primary forests in northern Sweden with focus on the Scandinavian Mountain region; one of the few remaining large European intact forest landscapes. Methods: Over 22 million ha with 14.5 million ha boreal and subalpine forest and with data consisting of a 60-70 year retrospective sequence, we analyzed distribution, density and connectivity of forests that have not been clear cut, using moving window and landscape analyzes derived from Circuitscape. Results: We revealed a contiguous, connected and semi-connected intact forest landscape forming a distinct Green Belt south to north along the mountain range. Almost 60% of the forestland remains intact, including contiguous clusters 10,000 ha and larger. The connectivity is particularly high in protected areas with primary forests outside contributing substantially to overall connectivity. We found gaps in connectivity in the southern parts, and furthermore low or absent connectivity across the whole inland and coastal areas of northern Sweden. Conclusions: Given its ecological values, the Scandinavian Mountains Green Belt is a key entity supporting ecological legacies, boreal biodiversity and ecosystem services, resilience and adaptive capacity, which needs to be safeguarded for the future. On the very large areas outside the mountain region, forestlands are severely fragmented, connectivity values are lost, and forest landscape restoration is needed for conservation and functional green infrastructure.
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Skogsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Forest Science (hsv//eng)
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- Boreal
- Continuity forests
- Forest connectivity
- Green infrastructure
- Landscape transformation
- Sweden
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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