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

2007

Academic article – Farmer and consumer attitudes at farmers markets in Norway

Kjartan Åsebø, Anne Moxnes Jervell, Geir Lieblein, ...

Journal of Sustainable Agriculture, 2007

Authors

Kjartan Åsebø Anne Moxnes Jervell Geir Lieblein Mads Svennerud Charles A. Francis

Abstract

No abstract has been registered

Academic article – Field performance and early test results of offspring from two Norway spruce seed orchards containing clones transferred to warmer climates

Tore Skrøppa, Ketil Kohmann, Øystein Johnsen, ...

Canadian Journal of Forest Research, 2007

Authors

Tore Skrøppa Ketil Kohmann Øystein Johnsen Arne Steffenrem Øyvind M Edvardsen

Abstract

No abstract has been registered

Report research – FINAL REPORT for Institutional collaboration between academic institutions in Agriculture, Forestry and Veterinary Medicine in Norway and Bosnia & Herzegovina, Croatia and Serbia 2006 - 2009 First Year of Programme Activities - 2005/2006, MFA Projekt nr. 2050303; (UMB, UD Project no. 332 953) FINAL REPORT for Institutional collaboration between academic institutions in Agriculture, Forestry and Veterinary Medicine in Norway and Bosnia & Herzegovina, Croatia and Serbia 2006 - 2009 First Year o

Mensur Vegara, Thor S. Larsen, Hans Magnus Gjøen, ...

2007 p.74

Authors

Mensur Vegara Thor S. Larsen Hans Magnus Gjøen Anders Kiessling Roger K. Abrahamsen Ole Hofstad Lars Helge Frivold Bal Ram Singh Roberto Garcia Geir-Harald Strand dag-ragnar blystad Åsmund Asdal

Abstract

No abstract has been registered

Report research – FINAL REPORT for Institutional collaboration between academic institutions in Agriculture, Forestry and Veterinary Medicine in Norway and Bosnia & Herzegovina, Croatia and Serbia 2006 2009 Second Year of Programme Activities 2007, MFA Projekt nr. 2070061; (UMB, UD Project no. 332 015) FINAL REPORT for ?Institutional collaboration between academic institutions in Agriculture, Forestry and Veterinary Medicine in Norway and Bosnia & Herzegovina, Croatia and Serbia? 2006 2009 Second Year of Pro

Mensur Vegara, Thor S. Larsen, Hans Magnus Gjøen, ...

2007 p.53

Authors

Mensur Vegara Thor S. Larsen Hans Magnus Gjøen Anders Kiessling Roger K. Abrahamsen Ole Hofstad Lars Helge Frivold Bal Ram Singh Roberto Garcia Geir-Harald Strand dag-ragnar blystad Åsmund Asdal

Abstract

No abstract has been registered

– Fine roots and ectomycorrhizal status as indicators of environmental change (a meta-analysis study)

Pavel Cudlín, Barbara Kieliszewska-Rokicka, Maria Rudawska, ...

4th International Symposium on Physiological Processes in Roots of Woody Plants, Book of Abstracts. Bangor, UK, 16-20 Sept. 2007, 2007. 86

Authors

Pavel Cudlín Barbara Kieliszewska-Rokicka Maria Rudawska Tine Grebenc Odair Alberton Tarja Lehto Mark R. Bakker Isabella Børja Bohdan Konôpka Tomasz Leski Hojka Kraigher Thomas W. Kuyper

Abstract

No abstract has been registered

Academic article – Fine roots and ectomycorrhizas as indicators of environmental change.

Pavel Cudlin, Barbara Kielisziewska - Rokicka, Maria Rudawska, ...

Plant Biosystems, 2007

Authors

Pavel Cudlin Barbara Kielisziewska - Rokicka Maria Rudawska Tine Grebenc O Alberton Tarja Lehto Mark R. Bakker Isabella Børja Bohdan Konôpka T Leski Hojka Kraigher Thomas W. Kuyper

Abstract

No abstract has been registered

Report research – Fire blight in Norway - An assessment of the plant health risk for the plant disease fire blight in Norway

Arild Sletten, Trond Rafoss

Bioforsk Rapport, 2007 p.35

To document

Authors

Arild Sletten Trond Rafoss

Abstract

No abstract has been registered

Academic article – Fluorescence fingerprints and Cu2+-complexing ability of individual molecular size fractions in soil- and waste-borne DOM

Katrin Knoth, George Scholer, Yves Dudal

Chemosphere, 2007

Authors

Katrin Knoth George Scholer Yves Dudal

Abstract

No abstract has been registered

Report research – Forest damage. A guide to the identification of damage causes - Norwegian national list

Gro Hylen, Paal Krokene, John Y. Larsson, ...

Håndbok fra Skog og landskap, 2007 p.55

To document

Authors

Gro Hylen Paal Krokene John Y. Larsson Halvor Solheim Volkmar Timmermann

Abstract

No abstract has been registered

– Forest reflectance modelling of hyperspectral data

Holger Lange, Svein Solberg

ForestSat 2007. Montpellier, Frankrike, November 2007, 2007. 4 s.

Authors

Holger Lange Svein Solberg

Abstract

In the context of an ongoing project on REMote sensing of FORest health (REM-FOR), we analyze airborne high-resolution hyperspectral images of a pine-dominated region in southeast Norway heavily attacked by the Pine sawfly Neodiprion sertifer, leading to severe defoliation. Leaf Area Index (LAI) is used as a proxy of the crown density, and comparing LAI maps from before and after the attack lead to indicators for damage extent. We discuss the application of the Forest Reflectance Model (FRT) of Kuusk and Nilson, which was designed for the application to (managed) Northern European Forests, to model the spectral response from the canopy. It is based on conventional forest inventory data, species-dependent parametrized crown shapes, canopy LAI, needle clumping index, and needle optical properties. Here, however, we run the model in an inverse mode, by iteratively minimizing the discrepancy between measured and simulated reflectances, and predicting the LAI, keeping known parameters of the model fixed. The LAI values are then compared to those obtained with either ground-based Licor LAI2000 measurements, or with airborne laser-scanning. Some preliminary results of this modelling concept for the case study are discussed.

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