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Träfflista för sökning "WFRF:(Jonsson Bengt Gunnar 1963 ) "

Search: WFRF:(Jonsson Bengt Gunnar 1963 )

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  • Villard, Marc-Andre, 1963-, et al. (author)
  • Putting conservation targets to work
  • 2009
  • In: Setting conservation targets for managed forest landscapes. - : Cambridge University Press. - 9780521877091 ; , s. 393-401
  • Book chapter (other academic/artistic)
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5.
  • Andersson, Erik, et al. (author)
  • Ambio fit for the 2020s
  • 2022
  • In: Ambio. - : Springer Nature. - 0044-7447 .- 1654-7209. ; 51:5, s. 1091-1093
  • Journal article (peer-reviewed)
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  • Angelstam, Per, et al. (author)
  • Sweden does not meet agreed national and international forest biodiversity targets : A call for adaptive landscape planning
  • 2020
  • In: Landscape and Urban Planning. - : Elsevier BV. - 0169-2046 .- 1872-6062. ; 202
  • Journal article (peer-reviewed)abstract
    • Loss of forest naturalness challenges the maintenance of green infrastructure (GI) for biodiversity conservation and delivery of diverse ecosystem services. Using the Convention on Biological Diversity's Aichi target #11 with its quantitative and qualitative criteria as a normative model, we aim at supporting landscape planning through a pioneering assessment of the extent to which existing amounts and spatial distributions of High Conservation Value Forests (HCVFs) meet these criteria. Highly forested and committed to both intensive wood production and evidence-based conservation targets of 17–20% protected areas, Sweden was chosen as a case study. Specifically, we estimated the amount, regional representation, and functional connectivity of HCVF patches using virtual bird species, validated the results using field surveys of focal bird species, and assessed conservation target fulfilment. Finally, we linked these results to the regional distribution of forest land ownership categories, and stress that these provide different opportunities for landscape planning. Even if 31% of forest land in Sweden is officially protected, voluntarily set-aside, or not used for wood production now and in the future, we show that applying the representation and connectivity criteria of Aichi target #11 reduces this figure to an effective GI of 12%. When disaggregating the five ecoregions the effective GI was 54% for the sub-alpine forest ecoregion, which hosts EU's last intact forest landscapes, but only 3–8% in the other four ecoregions where wood production is predominant. This results in an increasing need for forest habitat and landscape restoration from north to south. The large regional variation in the opportunity for landscape planning stresses the need for a portfolio of different approaches. We stress the need to secure funding mechanisms for compensating land owners’ investments in GI, and to adapt both the approaches and spatial extents of landscape planning units to land ownership structure.
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  • Berglund, Håkan, et al. (author)
  • Assessing the extinction vulnerability of wood-inhabiting fungal species in fragmented northern Swedish boreal forests
  • 2008
  • In: Biological Conservation. - : Elsevier BV. - 0006-3207 .- 1873-2917. ; 141:12, s. 3029-3039
  • Journal article (peer-reviewed)abstract
    • Fragmentation of old-growth forests and greatly reduced amounts of coarse dead wood in managed forests threat the persistence of many saproxylic species in boreal Fennoscandia. Individual old-growth forest remnants may lose species over time as they pay off their extinction debt. We tested this by comparing the observed site occupancy of individual wood-inhabiting fungal species in isolated old-growth stands (i.e. woodland key habitats; WKHs) with statistical predictions of their occupancy assuming potential extinction debt had already been paid off. The occupancy of species was analysed in two sets of WKHs differing in time since isolation (i.e. recent and old isolates).Few species occurred more frequently than expected in WKHs. However, patterns across species and across all WKHs masked important differences among species in their risk of facing future extinction. The site occupancy decreased significantly between recent and old isolates for a group of annual, red-listed specialist fungal species, suggesting that an extinction debt in WKHs may exist among specific species confined to coarse dead wood and old-growth forest habitat. Generalist species that also occur in the surrounding matrix showed no negative trends, or actually increased in site occupancy, making future extinctions less likely. Thus, continuing loss of threatened species are likely if not preservation of WKHs are combined with other conservation efforts in managed forest landscapes. Natural forest landscapes may serve as important references when aiming to identify species in risk of future extinction but more detailed knowledge about the biology of the most vulnerable species is also required.
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  • Result 1-10 of 70
Type of publication
journal article (41)
book chapter (13)
other publication (3)
doctoral thesis (3)
research review (3)
editorial collection (2)
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reports (2)
artistic work (1)
conference paper (1)
licentiate thesis (1)
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Type of content
peer-reviewed (44)
other academic/artistic (22)
pop. science, debate, etc. (3)
Author/Editor
Jonsson, Bengt-Gunna ... (67)
Svensson, Johan (9)
Angelstam, Per (8)
Ståhl, Göran (8)
Esseen, Per-Anders (8)
Grafström, Anton (7)
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Jönsson, Mari (4)
Berglund, Håkan (3)
Dahlgren, Jonas (3)
Bylund, Dan, 1969- (3)
Sandring, Saskia (2)
Hedenström, Erik, 19 ... (2)
Laikre, Linda (2)
Andersson, Kjell (1)
Ovaskainen, Otso (1)
Kouki, Jari (1)
Smith, Henrik G. (1)
Öhman, Peter, 1960- (1)
Andersson, J (1)
Ruete, Alejandro (1)
Johansson, Catrin, 1 ... (1)
Mauerhofer, Volker (1)
Milberg, Per (1)
Ekström, Magnus (1)
Andersson, Erik (1)
Kritzberg, Emma (1)
Ranius, Thomas (1)
Green, Martin (1)
Nilsson, Sven G (1)
Kalantari, Zahra (1)
Nilsson, Hans-Erik, ... (1)
Stage, Jesper, 1972- (1)
Wallerman, Jörgen (1)
Zhang, Renyun (1)
Nyhlén, Sara, 1980- (1)
Sandström, Per (1)
Ryman, Nils (1)
Simonsson, Per (1)
Almered Olsson, Guni ... (1)
Cooke, Steven J. (1)
Tedengren, Michael (1)
Svensson, Eva, 1962- (1)
Hummelgård, Magnus, ... (1)
Boonstra, Wiebren J. ... (1)
de la Torre Castro, ... (1)
Hughes, A. C. (1)
Ilstedt, Ulrik (1)
Jernelöv, A. (1)
Keskitalo, E. Carina ... (1)
Kätterer, Thomas (1)
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University
Mid Sweden University (70)
Swedish University of Agricultural Sciences (29)
Umeå University (13)
Lund University (3)
Royal Institute of Technology (1)
Uppsala University (1)
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Luleå University of Technology (1)
Stockholm University (1)
Linköping University (1)
Chalmers University of Technology (1)
Karlstad University (1)
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Language
English (59)
Swedish (11)
Research subject (UKÄ/SCB)
Natural sciences (58)
Agricultural Sciences (29)
Engineering and Technology (5)
Social Sciences (3)
Humanities (2)

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