Karl Idar Gjerstad

Emission inventory and dispersion modelling training seminar. NILU, 10-21 January 2012.

Randall, S.; Sivertsen, B.; Vo, D.T.; Gjerstad, K.I.

Assessment of air quality and mitigation analysis.

Gjerstad, K.I.; Sundvor, I.; Tønnesen, D.

Possible future petroleum activity west of the delimitation line in the Barents Sea South. Consequences of emissions to air.

Solberg, S.; Svendby, T.; Gjerstad, K.I.; Liu, L.; Wathne, B.M.; Skjelkvåle, B.L.; Høgåsen, T.; Aarrestad, P.A.; Gjershaug, J.O.

Calculation of dispersion and deposition, April 2010 – April 2011.

Gjerstad, K.I.

NO2 emission from the vehicle fleet in major Norwegian cities. Challenges and possibilities towards 2025.

Hagman, R.; Gjerstad, K.I.; Amundsen, A.H.

Status report. 1 July 2010 – 1 October 2010. Environmental surveillance of emissions to air from Snøhvit-Hammerfest LNG.

Hak, C.; Gjerstad, K.I.

Bangladesh Air Pollution Management (BAPMAN). Emission inventory training seminar. NILU, 25 – 29 October 2010.

Randall,S.; Sivertsen, B.; Vo, D.T.; Gjerstad, K.I.

Status report. 1 April 2010 – 1 July 2010. Environmental surveillance of emissions to air from Snøhvit-Hammerfest LNG.

Gjerstad, K.I.

Calculation of dispersion and deposition, April 2008 – April 2009.

Gjerstad, K.I.; Liu, L.

Bedre byluft. Prognoser for meteorologi og luftkvalitet i norske byer.

Ødegaard, V.; Bjergene, N.; Gjerstad, K.I.; Slørdal, L.H.

Status report. 1 July 2008 – 30 September 2008. Environmental surveillance of emissions to air from Snøhvit-Hammerfest LNG.

Gjerstad, K.I.

Analysis after flaring. Environmental surveillance of emissions to air from Snøhvit-Hammerfest LNG.

Gjerstad, K.I.

Status report. 1 April 2008 – 30 June 2008. Environmental surveillance of emissions to air from Snøhvit-Hammerfest LNG.

Gjerstad, K.I.; Sundvor, I.

Dispersion calculations of emissions to air from the Shell refinery located at Sola, Norway.

Berglen, T.F.; Gjerstad, K.I.

Status report. 1 January 2008 – 31 Mars 2008. Environmental surveillance of emissions to air from Snøhvit-Hammerfest LNG.

Gjerstad, K.I.; Sundvor, I.

Dispersion calculation and evaluations of effects of nitrogen deposition from Yara Porsgrunn.

Gjerstad, K.I.; Wathne, B.M.; Høgåsen, T.; Aarrestad, P.A.; Reitan, O.

An integrated multi-model approach for air quality assessment: Development and evaluation of the OSCAR air quality assessment system.

Sokhi, R.S.; Mao, H.; Srimath, S.T.G.; Fan, S.; Kitwiroon, N.; Luhana, L.; Kukkonen, J.; Haakana, M.; Karppinen, A.; van den Hout, K.D.; Boulter, P.; McCrae, I.S.; Larssen, S.; Gjerstad, K.I.; San José, R.; Bartzis, J.; Neofytou, P.; van den Breemer, P.; Neville, S.; Kousa, A.; Cortes, B.M.; Myrtveit, I.

Emissions inventorying as an integrated part of the state of the art air quality management system, AirQUIS.

Guerreiro, C.; Laupsa, H.; Ødegård, R.; Gjerstad, K.I.

Bedre byluft. Evaluering av prognosemodell for meteorologi og luftkvalitet vinteren 2006/2007.

Ødegaard, V.; Gjerstad, K.I.; Bjergene, N.

Deposition of airborne BFR around the city of Ålesund, Norway.

Schlabach, M.; Gjerstad, K.I.

Dispersion calculation for a gas power plant at Elnesvågen.

Gjerstad, K.I.; Låg, M.; Reitan, O.; Aarrestad, P.A.

Uncertainty in environmental impact assessment predictions: the need for better communication and more transparency.

Tennøy, A.; Kværner, J.; Gjerstad, K.I.

Street Emission Ceiling exercise – Phase 2 report.

Moussiopoulos, N.; Kalognomou, E.-A.; Papathanasiou, A.; Eleftheriadou, S.; Barmpas, P.; Vlachokostas, C.; Samaras, Z.; Mellios, G.; Vouitsis, I.; Larssen, S.E.; Gjerstad, K.I.; de Leeuw, F.A.A.M.; van den Hout, K.D.; Teeuwisse, S.; van Aalst, R.M.

Emission to air of BFR in Ålesund.

Schlabach, M.; Gjerstad, K.I.

The Oslo UAQIFS. Powerpoint presentation.

Slørdal, L.H.; Gjerstad, K.I.; Ødegaard, V.; Bjergene, N.

The urban air quality forecast system for Norway.

Gjerstad, K.I.; Ødegaard, V.; Jablonska, H.T.B.

Consequences of emission of NOx with different cleaning devices at the Mongstad refinery.

Gjerstad, K.I.; Knudsen, S.; de Wit, H.; Molvær, J.; Høgåsen, T.; Aarrestad, P.A.

Street Emission Ceiling exercise – Phase 1 report.

Moussiopoulos, N.; Kalognomou, E.-A.; Samaras, Z.; Mellios, G.; Larssen, S.E.; Gjerstad, K.I.; de Leeuw, F.A.A.M.; van den Hout, K.D.; Teeuwisse, S.

Bedre byluft – evaluering av prognosemodell for meteorologi og luftkvalitet vinteren 2003/2004.

Ødegaard, V.; Gjerstad, K.I.; Bjergene, N.; Jablonska, H.T.B.; Walker, S.E.

Prediksjoner, usikkerhet og etterprøvbarhet i fagutredninger og konsekvensutredninger.

Tennøy, A.; Kværner, J, Gjerstad, K.I.

Bedre byluft. Evaluering av prognosemodell for meteorologi og luftkvalitet vinteren 2002/2003.

Ødegaard, V.; Walker, S.-E.; Midtbø, K. H.; Jablonska, H. T. B.; Gjerstad, K. I.; Bjergene, N.