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Publications

NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.

NIBIO's Scientific Publications →

2013

Authors

Berit Nordskog Vinh Hong Le K. Aarekol R. Warmington J. Clarkson

Abstract

No abstract has been registered

Authors

Andrea Ficke Belachew Asalf Tadesse Hans Ragnar Norli Geir Kjølberg Knudsen

Abstract

No abstract has been registered

Authors

Andrea Ficke Belachew Asalf Tadesse Hans Ragnar Norli Geir Kjølberg Knudsen

Abstract

No abstract has been registered

To document

Authors

Ari Hietala Emil Stefanczyk Nina Elisabeth Nagy Carl Gunnar Fossdal Gry Alfredsen

Abstract

Local climate conditions have a major influence on the biological decomposition of wood. To examine the influence of different temperature regimes on wood decay caused by the brown rot fungus Postia placenta in wood with differing natural durability, sapwood (sW) and heartwood (hW) of Scots pine, inoculated mini-blocks were incubated for up to 10 weeks at temperatures conducive or above optimal to wood decay. We profiled mass loss (ML) and wood composition, and accompanying changes in wood colonization and transcript level regulation of fungal candidate genes. The suppressive effect of suboptimal temperature on wood decay caused by P. placenta appeared more pronounced in Scots pine hW with increased durability than in sW with low decay resistance. The differences between sW and hW were particularly pronounced for cultures incubated at 30°C: unlike sW, hW showed no ML, poor substrate colonization and marker gene transcript level profiles indicating a starvation situation. As brown rot fungi show considerable species-specific variation in temperature optima and ability to mineralize components that contribute to wood durability, interactions between these factors will continue to shape the fungal communities associated to wood in service.

Authors

Håvard Eikemo Gunn Strømeng Arne Stensvand

Abstract

No abstract has been registered

Authors

K.A. Bekoscke Belachew Asalf Tadesse Arne Stensvand Anne Marte Tronsmo R. Seem N. Peres L. Cadle-Davidson Marin T. Brewer David Gadoury

Abstract

No abstract has been registered

Authors

Belachew Asalf Tadesse David Gadoury Anne Marte Tronsmo Robert C Seem Arne Stensvand

Abstract

No abstract has been registered

Authors

Belachew Asalf Tadesse David Gadoury Anne Marte Tronsmo Robert C. Seem Arne Stensvand

Abstract

No abstract has been registered

Authors

Belachew Asalf Tadesse Arne Stensvand David M. Gadoury R.C. Seem Anne Marte Tronsmo

Abstract

No abstract has been registered

Authors

David Gadoury Arne Stensvand Belachew Asalf Tadesse R.C. Seem Anne Marte Tronsmo Kiersten Bekoscke

Abstract

No abstract has been registered