Search Results - "Jonsell, M."

Effects on biodiversity of forest fuel extraction, governed by processes working on a large scale by Jonsell, M.

“…The question whether forest fuel extraction will affect biodiversity is ultimately a question of whether there will be species extinctions due to this…”
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Dead wood creation to compensate for habitat loss from intensive forestry by Ranius, T., Caruso, A., Jonsell, M., Juutinen, A., Thor, G., Rudolphi, J.

“…[Display omitted] •Negative consequences for biodiversity in intensive forestry may be mitigated by compensation measures.•Slash harvesting compensated by…”
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Sustainable utilisation of forest biomass for energy—Possibilities and problems: Policy, legislation, certification, and recommendations and guidelines in the Nordic, Baltic, and other European countries by Stupak, I., Asikainen, A., Jonsell, M., Karltun, E., Lunnan, A., Mizaraitė, D., Pasanen, K., Pärn, H., Raulund-Rasmussen, K., Röser, D., Schroeder, M., Varnagirytė, I., Vilkriste, L., Callesen, I., Clarke, N., Gaitnieks, T., Ingerslev, M., Mandre, M., Ozolincius, R., Saarsalmi, A., Armolaitis, K., Helmisaari, H.-S., Indriksons, A., Kairiukstis, L., Katzensteiner, K., Kukkola, M., Ots, K., Ravn, H.P., Tamminen, P.

“…The substitution of biomass for fossil fuels in energy consumption is a measure to mitigate global warming, as well as having other advantages. Political…”
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Substrate requirements of red-listed saproxylic invertebrates in Sweden by Jonsell, M, Weslien, J, Ehnstrom, B

“…To evaluate which qualities of dead wood have the highest conservational value for invertebrates, substrate requirements were recorded for all 542 saproxylic…”
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The saproxylic beetle Bolitophagus reticulatus: its frequency in managed forests, attraction to volatiles and flight period by Jonsell, Mats, Schroeder, Martin, Larsson, Therese

“…Reduction in amount of dead trees in Scandinavian forests due to intensive forest management has aroused interest in the requirements of saproxylic…”
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Threat levels and threats to red-listed species in Swedish forests by Berg, A. (The Swedish University of Agricultural Sciences, Uppsala, Sweden.), Ehnstrom, B, Gustafsson, L, Hallingback, T, Jonsell, M, Weslien, J

“…Forests are the main terrestrial habitats in Sweden (65% of the land area), and Swedish forestry is among the most technically developed in the world…”
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Diversity of saproxylic beetle species in logging residues in Sweden – Comparisons between tree species and diameters by Jonsell, Mats, Hansson, Jesper, Wedmo, Lena

“…Growing interest in harvesting logging residues for energy production will reduce the amount of fine (small-diameter) wood. This could pose a threat to…”
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Field attraction of Coleoptera to odours of the wood-decaying polypores Fomitopsis pinicola and Fomes fomentarius by Jonsell, Mats, Nordlander, Göran

“…The attraction of beetles (Insecta: Coleoptera) to odours of the wood-decaying polypore fungi Fomitopsis pinicola and Fomes fomentarius was studied at one…”
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Logs and stumps in clearcuts support similar saproxylic beetle diversity : implications for bioenergy harvest by Jonsell, Mats, Hansson, Jesper

“…Stumps from clear cuts are increasingly used for bioenergy. Extracting this wood will reduce the habitat available for saproxylic (wood-living) organisms. As…”
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Felled or standing retained wood—it makes a difference for saproxylic beetles by Jonsell, Mats, Weslien, Jan

“…High stumps are often retained at clear cuttings to increase the abundance of habitat patches for saproxylic (wood living) insects. However, these high stumps…”
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Saproxylic beetles in natural and man-made deciduous high stumps retained for conservation by Jonsell, Mats, Nittérus, Karolina, Stighäll, Kristoffer

“…Intensive forest management in Scandinavia has decreased the amount of dead wood required by saproxylic (wood-living) organisms. To reduce this problem, some…”
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Host selection patterns in insects breeding in bracket fungi by Jonsell, M, Nordlander, G

“…1. Fungivorous insects are generally viewed as polyphagous, largely because most fungal fruiting bodies constitute an unpredictable resource. To examine the…”
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Insects in polypore fungi as indicator species: a comparison between forest sites differing in amounts and continuity of dead wood by Jonsell, Mats, Nordlander, Göran

“…To effectively preserve the threatened fauna of old-growth forest it is important to identify species that are adversely affected by forest management. We…”
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Exploring potential biodiversity indicators in boreal forests by Jonsson, Bengt Gunnar, Jonsell, Mats

“…The present study evaluates indicators in Swedish spruce forests. We ask whether different species groups co-vary in their occurrence and to what extent…”
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Saproxylic beetles in high stumps of spruce: Fungal flora important for determining the species composition by Jonsell, M, Schroeder, M, Weslien, J

“…In most Swedish felling operations high stumps are created from living trees to increase the amounts of dead wood in the forest. The fauna of saproxylic…”
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Threatened plant, animal, and fungus species in Swedish forests: distribution and habitat associations by Berg, A, Ehnstrom, B, Gustafsson, L, Hallingback, T, Jonsell, M, Weslien, J

“…Swedish forestry is among the most technically developed in the world; a large part of all forest is used for commercial forestry, which has had a large impact…”
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Volatiles of bracket fungi Fomitopsis pinicola and Fomes fomentarius and their functions as insect attractants by Faldt, J, Jonsell, M, Nordlander, G, Borg-Karlson, B

“…Volatiles released from fruiting bodies of the polypores Fomitopsis pinicola and Fomes fomentarius (Polyporaceae) were collected by entrainment and SPME…”
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Colonization Patterns of Insects Breeding in Wood-Decaying Fungi by Jonsell, Mats, Nordlander, Göran, Jonsson, Mattias

“…Many insects dependent on dead wood are considered threatened by modern forestry. This may partly be due to substrate patches being too widely scattered to be…”
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Modelling mating success of saproxylic beetles in relation to search behaviour, population density and substrate abundance by Jonsson, Mattias, Kindvall, Oskar, Jonsell, Mats, Nordlander, Göran

“…We compared the efficiency of two mate-finding strategies exploited by representatives of the beetle families Cisidae and Anobiidae (genus Dorcatoma) that live…”
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Threatened plant, animal, and fungus species in Swedish forests: distribution and habitat associations: Endangered Pacific salmonids by BERG, Å, EHNSTRÖM, B, GUSTAFSSON, L, HALLINGBÄCK, T, JONSELL, M, WESLIEN, J

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