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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2002

Academic article – Habitat selection by Eurasian pine martens Martes martes in managed forests of southern boreal Scandinavia

Scott M. Brainerd, Jørund Rolstad

Wildlife Biology, 8, 2002

Authors

Scott M. Brainerd Jørund Rolstad

Abstract

No abstract has been registered

Academic article – The molecular size of natural organic matter (NOM) determined by diffusivimetry and seven other methods

Per K. Egeberg, Alfred A. Christy, Morten Eikenes

Water Research, 36, 2002

To document

Authors

Per K. Egeberg Alfred A. Christy Morten Eikenes

Abstract

The objectives of this work are; 1) to determine the diffuison coefficients of NOM by diffusivimetry. 2) to compare the results with diffusion coefficients determined by two other methods (fluorescence correlation spectroscopy (FCS) and dynamic adsorption experiments (DAM). 3) to compare molecular weights derived from the diffusion coefficients to molecular weights determined by three different ultra filtration experiments and High Perfomance Size Exclusion Chromatography (HPSEC). The diffusion coefficients determined in this work (stirred diffusion cell) are about 70% higher than determined by DAM, and agree well with diffusion coefficients determined by FCS. Molecular weights determined by HPSEC are of the same magnitude as molecular weights derived from diffusion coefficients. Molecular weights determined by ultra filtration vary considerably depending on the choice of membrane types. Membranes made of cellulose acetate generate results similar to results derived from diffusion coefficients. Membranes made of regenerated cellulose and polyether sulfone appear to retain too much NOM, resulting in artificially high molecular weights.

Academic article – Geographical variability of relationships between forest communities and soil nutrients along a temperature-fertility gradient in Norway

Anna Martha Elgersma, Shivcharn Dhillion

Forest Ecology and Management, 158, 2002

To document

Authors

Anna Martha Elgersma Shivcharn Dhillion

Abstract

No abstract has been registered

Academic chapter – Norway - Introductary country report for the Noble Hardwoods Network

Tor Myking, Tore Skrøppa

Noble hardwoods network. Report of the fourth and fifth meeting, 2002, p.21-27

Authors

Tor Myking Tore Skrøppa

Abstract

No abstract has been registered

Academic chapter – Environmental risk by use of bentazone, MCPA and dichlorprop, an assessment based on the experimental field at Mørdre; Nes in Akershus

Ole Martin Eklo, Olav Lode, Randi Bolli, ...

Grønn forskning, 2002, p.77-100

Authors

Ole Martin Eklo Olav Lode Randi Bolli Reidun Aspmo Gunnhild Riise Tore Krogstad Brit Salbu Johannes Deelstra

Abstract

No abstract has been registered

Conference lecture – Preservation of range pastures by a sheep and Cashmere Goat production system

Leif Jarle Asheim, Lars Olav Eik, Ivar Mysterud

Evolutions of sheep and goat production systems: Future of extensive systems and changes in society, 2002

Authors

Leif Jarle Asheim Lars Olav Eik Ivar Mysterud

Abstract

No abstract has been registered

Conference lecture – High Performance Constructed Wetlands for Cold Climates

Petter D. Jenssen, Trond Mæhlum, Tore Krogstad, ...

The 8th Int. Conf. on Wetlands for Water Pollution Control, 2002

Authors

Petter D. Jenssen Trond Mæhlum Tore Krogstad Lasse Vråle

Abstract

No abstract has been registered

Conference lecture – Agricultural policies in Norway and Effects on soil erosion

Helge Lundekvam, Eirik Romstad, Lillian Øygarden

Cost 623: Soil Erosion and change. Working group 2, 2002

Authors

Helge Lundekvam Eirik Romstad Lillian Øygarden

Abstract

No abstract has been registered

Conference poster – Pathogen induced changes in infected roots of Norway spruce seedlings studied using magnetic resonance microimaging

Cecilia Futsæther, Nina Elisabeth Nagy, Live Eikenes, ...

13th Congress of the Federation of European Societies of Plant Physiology, 2002

Authors

Cecilia Futsæther Nina Elisabeth Nagy Live Eikenes Anders Lønneborg Anders Johnsson Trond E. Singstad Ane V. Vollsnes

Abstract

No abstract has been registered

Conference poster – Phosphorus Sorption Characteristics of a Light-weight Aggregate

Zhu Tong, Trond Mæhlum, Petter D. Jenssen, ...

The 8th Int. Conf. on Wetlands for Water Pollution Control, 2002

Authors

Zhu Tong Trond Mæhlum Petter D. Jenssen Tore Krogstad

Abstract

No abstract has been registered

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