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.

Filter

1997

– Environmental apects on forest operations

Ann Merete Furuberg Gjedtjernet

In: Lihai, W. et al. (eds.): Proceedings of the International seminar on Forest harvesting and sustainable development of community in forest regions, pp 1-7. China Forestry Publishing House, Beijing, 1997.

Authors

Ann Merete Furuberg Gjedtjernet

Abstract

No abstract has been registered

– Forest floor and soil responses to liming and vitality fertilization in a low productivity Scots pine ecosystem

Jon Frank, Ingvald Røsberg

Journal of Conference Abstracts. Cambridge Publications, 2(2) 1997. 179

Authors

Jon Frank Ingvald Røsberg

Abstract

No abstract has been registered

– Blue-stain fungi and bark beetles

Halvor Solheim

Compendium of conifer diseases. APS Press, 1997. 18-19

Authors

Halvor Solheim

Abstract

No abstract has been registered

– Relationship between visually assessed crown density and measured foliage density, and between visually assessed crown colour and measured chlorophyll content in mature Norway spruce

Richard Horntvedt

Aktuelt fra Skogforsk, 10/97 1997. 23-25

Authors

Richard Horntvedt

Abstract

No abstract has been registered

– Demand and supply analyses of roundwood and forest products markets in Europe - overview of present studies

Birger Solberg, A. Moiseyev

EFI Proceedings, 17 1997. 418 s.

Authors

Birger Solberg A. Moiseyev

Abstract

No abstract has been registered

– Human impacts on the nitrogen cycle. A global problem judged from a local perspective

D.O. Hessen, A. Henriksen, Atle Hindar, ...

Ambio, 26 1997. 321-325

Authors

D.O. Hessen A. Henriksen Atle Hindar Jan Mulder Kjetil Tørseth N. Vagstad

Abstract

No abstract has been registered

– Comparison of the structure of soil organic matter (SOM) and dissolved organic matter (DOM) elucidated by 13C NMR

Inger Aandahl Raastad

HUMUS Nordic Humus Newsletter, 4(1) 1997. 57

Authors

Inger Aandahl Raastad

Abstract

No abstract has been registered

– Atmospheric deposition of nitrogen, runoff of organic nitrogen, and critical loads for soils and waters

Richard Frederic Wright, Inger Aandahl Raastad, Øyvind Kaste

Naturens tålegrenser Fagrapport, 83 1997. 23 s.

Authors

Richard Frederic Wright Inger Aandahl Raastad Øyvind Kaste

Abstract

No abstract has been registered

– Natural enemies of the green spruce aphid in spruce plantations in maritime North-West Europe

Øystein Austarå, C. Carter, J. Eilenberg, ...

Icelandic Agricultural Sciences, 11 1997. 113-134

Authors

Øystein Austarå C. Carter J. Eilenberg Gudmundur Halldórsson Susanne Harding

Abstract

No abstract has been registered

– Analysis of deforestation and economically sustainable farming systems under pressure of population growth and income constraints at the village level in Tanzania

A.R.S. Kaoneka, Birger Solberg

Agriculture, Ecosystems & Environment, 62 1997. 59-70

Authors

A.R.S. Kaoneka Birger Solberg

Abstract

No abstract has been registered

Address	Postboks 115 NO-1431 Ås
Phone	+47 406 04 100
E-mail	post@nibio.no