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.

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1989

– Effects of artificial acid rain and liming on the base status in an acid forest soil

Karsten Raulund-Rasmussen

Meddelelser fra Norsk institutt for skogforskning, 42 1989. 177-178

Authors

Karsten Raulund-Rasmussen

Abstract

No abstract has been registered

– Comparisons of forest soils in relation to acid precipitation in Central Norway, South Norway and Schwarzwald in West Germany

Egil Ingvar Aune, Eilif Dahl, A.K. Løes

Meddelelser fra Norsk institutt for skogforskning, 42 1989. 133-146

Authors

Egil Ingvar Aune Eilif Dahl A.K. Løes

Abstract

No abstract has been registered

– Ascospores hyperphoretic on mites associated with Ips typographus

J.C. Moser, T.J. Perry, Halvor Solheim

Mycological Research, 93 1989. 513-517

Authors

J.C. Moser T.J. Perry Halvor Solheim

Abstract

No abstract has been registered

– Microbial activity in forest soils in relation to acid/base and carbon/nitrogen status

Tryggve Persson, A. Wirén

Meddelelser fra Norsk institutt for skogforskning, 42 1989. 83-94

Authors

Tryggve Persson A. Wirén

Abstract

No abstract has been registered

– Effects of artificial acidification on soil fauna and decomposition rate

Sigmund Hågvar

Meddelelser fra Norsk institutt for skogforskning, 42 1989. 77-82

Authors

Sigmund Hågvar

Abstract

No abstract has been registered

– Response by Ips typographus to pheromone dispensers stored for 8 years

Alf Bakke, Torfinn Sæther, Øystein Austarå

Scandinavian Journal of Forest Research, 4 1989. 393-394

Authors

Alf Bakke Torfinn Sæther Øystein Austarå

Abstract

Pheromone dispensers containing methylbutenol, (-)cis-verbenol and ipsdienol, which are the three components of the Ips typographus pheromone, retained their effectiveness for 8 years when stored in sealed aluminium bags in an unheated room in the cellar of a storehouse.

– Phenotypic changes in progenies of northern clones of Picea abies (L.) Karst. grown in a southern seed orchard. I. Frost hardiness in a phytotron experiment

Øystein Johnsen

Scandinavian Journal of Forest Research, 4 1989. 317-330

Authors

Øystein Johnsen

Abstract

No abstract has been registered

– Potential ion fluxes in beech and Norway spruce stands in relation to air pollution levels

J. Bille-Hansen, M. Hovmand

Meddelelser fra Norsk institutt for skogforskning, 42 1989. 73-76

Authors

J. Bille-Hansen M. Hovmand

Abstract

No abstract has been registered

– Secondary resin production increases with vigor of Abies grandis inoculated with Trichosporium symbioticum in northeastern Oregon

G.M. Filip, Erik Christiansen, C.A. Parks

USDA Forest Service, Pacific Northwest Station, Research Note, PNW-RN-489 1989. 1-9

Authors

G.M. Filip Erik Christiansen C.A. Parks

Abstract

No abstract has been registered

– Phacidium infestans. A literature review

Finn Roll-Hansen

European Journal of Forest Pathology, 19 1989. 237-250

Authors

Finn Roll-Hansen

Abstract

No abstract has been registered

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