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Leif Otto Hagen

Former employee


Cristin  

Anonymous

Leif Otto Hagen has 67 publications at NILU:

Study of contributions from small scale wood burning to PM in air in cities in Norway – Phase 2A: days with high PM concentrations.

Larssen, S.; Hagen, L.O.

2008

Report

PM10 and PM2,5 in Trondheim during the winter 2005/06. Study of contributions from small scale wood burning and other sources.

Larssen, S.; Hagen, L.O.

2008

Report

A study of the contribution to pollution of suspended particles in Oslo caused by wood burning and other sources. Stage 1: Estimation of the contribution to PM10 caused by wood burning based on tracer gas measurements.

Larssen, S.; Hagen, L.O.

2006

Report

Measurements of air quality in Sunndal, 2006.

Hagen, L.O.

2006

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 2005 – March 2006.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2006

Report

Calculaton of PM2,5 from woodburning.

Larssen, S.; Laupsa, H.; Slørdal, L.H.; Tønnesen, D.; Hagen, L.O.

2006

Report

Air quality monitoring in the border areas of Norway and Russia – Progress report April 2003-March 2004.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2005

Report

Environmental speed limit in Oslo. Effects on air quality of reduced speed limit on rv 4.

Hagen, L.O.; Larssen, S.; Schaug, J.

2005

Report

Measurements of air quality in Vossevangen, winter season 2005.

Hagen, L.O.

2005

Report

Measurements of air quality near Elkem Aluminium Mosjøen, 2004.

Hagen, L.O.

2005

Report

Dust measurements close to Forestia AS, Braskereidfoss, 2004.

Hagen, L.O.

2004

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 2003-March 2004.

Hagen. L.O.; Sivertsen, B.; Arnesen, K.

2004

Report

Air quality and meteorological condition at Kneppe, Gardermoen, 2003.

Hagen, L.O.

2004

Report

Sporelementer i luft i Oslo. Sammendrag.

Steinnes, E.; Berg, T.; Hagen, L.O.; Siegle, S.; Vadset, M.; Åberg, G.

2004

Lecture

Air pollution as a function of the distance from a road.

Hagen, L.O.; Larssen, S.; Walker, S.-E.

2003

Report

Air quality monitoring at Mongstad, September 2002 – February 2003.

Hagen, L.O.

2003

Report

Air quality measurements in the Oslo Fjordtunnel during the clearance work caused by an acute water leakage.

Hagen, L.O.; Innset, B.

2003

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 2002-March 2003.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2003

Report

Measurements of air quality near Hydro Aluminium Sunndal, 2002.

Hagen, L.O.

2003

Report

Air quality monitoring near the Kværner building in Lodalen in Oslo, September 2002-April 2003.

Hagen, L.O.

2003

Report

Air quality in Europe. State and trends 1990-99.

Larssen, S.; Barrett, K. J.; Fiala, J.; Goodwin, J.; Hagen, L. O.; Henriksen, J. F.; de Leeuw, F.; Tarrasón, L.

2003

Report

Trace elements in particulate matter in Oslo.

Steinnes, E.; Berg, T.; Hagen, L.O.; Siegle, S.; Vadset, M.; Åberg, G.

2003

Report

Monitoring of air quality close to major roads in Oslo during the period May 2001-December 2002.

Hagen, L.O.

2003

Report

European air quality in 1997.

Larssen, S.; Hagen, L.O.; Sluyter, R.; Hooydonk, P. van.

2002

Report

European air quality in 1998.

Larssen, S.; Hagen, L.O.; Sluyter, R.; Hooydonk, P. van.

2002

Report

Air quality monitoring in the border areas of Norway and Russia – Progress report April 2001-March 2002.

Hagen, L.O.; Sivertsen, B, Arnesen, K.

2002

Report

Control measurements of PAH in air near Norwegian aluminum smelters during the winter season 2001/02.

Hagen, L.O.

2002

Report

Air pollution trends in Oslo and Drammen 1992-2001

Bartonova, A., Larssen, S.; Hagen, L.O.

2002

Report

Preliminary assessment of air quality in Norway according to preliminary draft on EU air quality directive on heavy metals and BaP.

Hagen, L.O.

2001

Report

Air quality monitoring in the border areas of Norway and Russia – Progress report April 2000 – March 2001.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2001

Report

Wood-burning and particulate matter. Measurement in the Sofienberg Park in Oslo during the winter season 1998/99.

Hagen. L.O.

2001

Report

Monitoring of nitrogen oxides and suspended particulates close to roads in Oslo during the winter season 2000/2001.

Hagen, L.O.; Arnesen, K.

2001

Report

Air quality measurements near Oslo Airport Gardermoen, August 1999-December 2000.

Hagen, L.O.; Anda, O.

2001

Report

Prelimenary assessment of air quality in Norway according to the new EU air quality directives. Supplementary measurements of particulate matter (PM) and nitrogen dioxide in Lillehammer and TromsØ during the winter season 2000.

Hagen, L. O.

2000

Report

Air quality monitoring in Norwegian cities. October 1998-March 1999.

Hagen, L.O.; Arnesen, K.

2000

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 1999-March 2000.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2000

Report

Air quality measurements Saint-Gobain Ceramic Materials in Lillesand and Eydehavn during spring and summer 2000.

Hagen, L.O.; Anda, O.

2000

Report

Preliminary assessment of air quality in Norway (Phase 2), according to the new EU air quality directives.

Larssen, S.; Hagen, L.O.; Tønnesen, D.

2000

Report

Monitoring of nitrogen oxides and suspended particulates close to two roads in Oslo during the winter season 1999/2000.

Hagen, L.O.; Haugsbakk, I.

2000

Report

Air quality monitoring in the border areas of Norway and Russia-progress report April 1998-March 1999.

Hagen, L.O.; Sivertsen, B. Arnesen, K.; Innset, B.

2000

Report

Konsekvenser av utslipp av NOx til luft fra kraftvarmeverk. Vurdering av tre alternativer. Fiborgtangen, Skogn.

Hagen, L. O.; Aarrestad, P. A.; Guerreiro, C.; Reitan, O.; Skjelkvåle, B. L.

1999

Report

Air Pollution monitoring in Europe – problems and trends.

Larssen, S.; Hagen, L O.

1999

Report

Air pollution exposure monitoring and estimating. Part VI: Ambient exposure of adults in an industrialised region.

Clench-Aas, J.; Bartonova, A.; Grønskei, K E.; Hagen, L.O.; Braathen, O.A.; Walker, S.E.

1999

Scientific journal publication

Reporting of the air pollution situtation in Norway according to EUs new air quality directives.

Larssen, S.; Thanh, T.N.; Hagen, L.O.; Endregard, G.

1999

Report

Preliminary assessment of air quality in Norway (Phase 1), according to the new EU air quality directives.

Larssen, S.; Hagen, L.O.; Tønnesen, D.

1999

Report

Preliminary assessment of air quality in Norway, according to the new EU air quality directives.

Larssen, S.; Hagen, L.O.; Tønnesen, D.

1999

Report

Luftkvalitet i norske byer: utvikling, årsak, tiltak, fremtid.

Larssen, S.; Hagen, L. O.

1998

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April 1997-March 1998.

Hagen, L O.; Sivertsen, B.; Arnesen, K.; Innset, B.

1998

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1996 – March 1997.

Hagen, L O.; Sivertsen, B.; Arnesen, K.; Innset, B.

1997

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April – September 1996.

Hagen, L O.; Sivertsen, B.; Arnesen, K.; Bekkestad, T.

1997

Report

Suspended particulate matter caused by studded tyres.

Larssen, S.; Hagen, L O.

1997

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1995 – March 1996.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.; Bekkestad, T.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. progress report April – September 1995.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.; Bekkestad, T.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. Heavy metals in air 1990-1995.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1994 – March 1995.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.; Bekkestad, T.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April-September 1994.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.

1995

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1993 – March 1994.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.

1995

Report

Air pollution in the border areas of Norway and Russia. Summary report April 1991 – March 1993. Presented by the Expert Group on Studies of Local Air Pollution Problems under the Joint Norwegian-Russian Comm.

Sivertsen, B.; Baklanov, A.; Hagen, L O.; Makarova, T.

1994

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April-September 1993.

Hagen, L O.; Sivertsen, B.; Aarnes, M J.

1994

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1992 – March 1993.

Hagen, L O.; Sivertsen, B.; Aarnes, M J.

1993

Report

Air quality monitoring in the Border Areas of Norway and Russia. Progress Report April-September 1992.

Hagen, L O.; Sivertsen, B.; Aarnes, M J.

1993

Report

Air quality monitoring in the Border Areas of Norway and Russia. Progress Report October 1991-March 1992.

Hagen, L O.; Sivertsen, B.

1992

Report

Air Quality Monitoring in the Border Areas of Norway and Russia. Progress Report April-September 1991.

Hagen, L O.; Sivertsen, B.

1992

Report

Air pollution in the border areas of Norway and Russia. Summary report 1990-1991.

Sivertsen, B.; Makarova, T.; Hagen, L O.; Baklanov, A A.

1992

Report

Air quality in the border areas of Norway and USSR (1990-91).

Sivertsen, B.; Hagen, L.O.; Hellevik, O.; Henriksen, J.F.

1991

Report

Evaluation of air pollution in Sør-Varanger, Finnmark, 1988-1991. Progress report, October 1990-March 1991.

Hagen, L O.; Aarnes, M J.; Henriksen, J F.; Sivertsen, B.

1991

Report

Survey of air quality in Norway.

Hagen, L. O.

1977

Report

Leif Otto Hagen has 67 publications at NILU:

Study of contributions from small scale wood burning to PM in air in cities in Norway – Phase 2A: days with high PM concentrations.

Larssen, S.; Hagen, L.O.

2008

Report

PM10 and PM2,5 in Trondheim during the winter 2005/06. Study of contributions from small scale wood burning and other sources.

Larssen, S.; Hagen, L.O.

2008

Report

A study of the contribution to pollution of suspended particles in Oslo caused by wood burning and other sources. Stage 1: Estimation of the contribution to PM10 caused by wood burning based on tracer gas measurements.

Larssen, S.; Hagen, L.O.

2006

Report

Measurements of air quality in Sunndal, 2006.

Hagen, L.O.

2006

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 2005 – March 2006.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2006

Report

Calculaton of PM2,5 from woodburning.

Larssen, S.; Laupsa, H.; Slørdal, L.H.; Tønnesen, D.; Hagen, L.O.

2006

Report

Air quality monitoring in the border areas of Norway and Russia – Progress report April 2003-March 2004.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2005

Report

Environmental speed limit in Oslo. Effects on air quality of reduced speed limit on rv 4.

Hagen, L.O.; Larssen, S.; Schaug, J.

2005

Report

Measurements of air quality in Vossevangen, winter season 2005.

Hagen, L.O.

2005

Report

Measurements of air quality near Elkem Aluminium Mosjøen, 2004.

Hagen, L.O.

2005

Report

Dust measurements close to Forestia AS, Braskereidfoss, 2004.

Hagen, L.O.

2004

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 2003-March 2004.

Hagen. L.O.; Sivertsen, B.; Arnesen, K.

2004

Report

Air quality and meteorological condition at Kneppe, Gardermoen, 2003.

Hagen, L.O.

2004

Report

Sporelementer i luft i Oslo. Sammendrag.

Steinnes, E.; Berg, T.; Hagen, L.O.; Siegle, S.; Vadset, M.; Åberg, G.

2004

Lecture

Air pollution as a function of the distance from a road.

Hagen, L.O.; Larssen, S.; Walker, S.-E.

2003

Report

Air quality monitoring at Mongstad, September 2002 – February 2003.

Hagen, L.O.

2003

Report

Air quality measurements in the Oslo Fjordtunnel during the clearance work caused by an acute water leakage.

Hagen, L.O.; Innset, B.

2003

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 2002-March 2003.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2003

Report

Measurements of air quality near Hydro Aluminium Sunndal, 2002.

Hagen, L.O.

2003

Report

Air quality monitoring near the Kværner building in Lodalen in Oslo, September 2002-April 2003.

Hagen, L.O.

2003

Report

Air quality in Europe. State and trends 1990-99.

Larssen, S.; Barrett, K. J.; Fiala, J.; Goodwin, J.; Hagen, L. O.; Henriksen, J. F.; de Leeuw, F.; Tarrasón, L.

2003

Report

Trace elements in particulate matter in Oslo.

Steinnes, E.; Berg, T.; Hagen, L.O.; Siegle, S.; Vadset, M.; Åberg, G.

2003

Report

Monitoring of air quality close to major roads in Oslo during the period May 2001-December 2002.

Hagen, L.O.

2003

Report

European air quality in 1997.

Larssen, S.; Hagen, L.O.; Sluyter, R.; Hooydonk, P. van.

2002

Report

European air quality in 1998.

Larssen, S.; Hagen, L.O.; Sluyter, R.; Hooydonk, P. van.

2002

Report

Air quality monitoring in the border areas of Norway and Russia – Progress report April 2001-March 2002.

Hagen, L.O.; Sivertsen, B, Arnesen, K.

2002

Report

Control measurements of PAH in air near Norwegian aluminum smelters during the winter season 2001/02.

Hagen, L.O.

2002

Report

Air pollution trends in Oslo and Drammen 1992-2001

Bartonova, A., Larssen, S.; Hagen, L.O.

2002

Report

Preliminary assessment of air quality in Norway according to preliminary draft on EU air quality directive on heavy metals and BaP.

Hagen, L.O.

2001

Report

Air quality monitoring in the border areas of Norway and Russia – Progress report April 2000 – March 2001.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2001

Report

Wood-burning and particulate matter. Measurement in the Sofienberg Park in Oslo during the winter season 1998/99.

Hagen. L.O.

2001

Report

Monitoring of nitrogen oxides and suspended particulates close to roads in Oslo during the winter season 2000/2001.

Hagen, L.O.; Arnesen, K.

2001

Report

Air quality measurements near Oslo Airport Gardermoen, August 1999-December 2000.

Hagen, L.O.; Anda, O.

2001

Report

Prelimenary assessment of air quality in Norway according to the new EU air quality directives. Supplementary measurements of particulate matter (PM) and nitrogen dioxide in Lillehammer and TromsØ during the winter season 2000.

Hagen, L. O.

2000

Report

Air quality monitoring in Norwegian cities. October 1998-March 1999.

Hagen, L.O.; Arnesen, K.

2000

Report

Air quality monitoring in the border areas of Norway and Russia – progress report April 1999-March 2000.

Hagen, L.O.; Sivertsen, B.; Arnesen, K.

2000

Report

Air quality measurements Saint-Gobain Ceramic Materials in Lillesand and Eydehavn during spring and summer 2000.

Hagen, L.O.; Anda, O.

2000

Report

Preliminary assessment of air quality in Norway (Phase 2), according to the new EU air quality directives.

Larssen, S.; Hagen, L.O.; Tønnesen, D.

2000

Report

Monitoring of nitrogen oxides and suspended particulates close to two roads in Oslo during the winter season 1999/2000.

Hagen, L.O.; Haugsbakk, I.

2000

Report

Air quality monitoring in the border areas of Norway and Russia-progress report April 1998-March 1999.

Hagen, L.O.; Sivertsen, B. Arnesen, K.; Innset, B.

2000

Report

Konsekvenser av utslipp av NOx til luft fra kraftvarmeverk. Vurdering av tre alternativer. Fiborgtangen, Skogn.

Hagen, L. O.; Aarrestad, P. A.; Guerreiro, C.; Reitan, O.; Skjelkvåle, B. L.

1999

Report

Air Pollution monitoring in Europe – problems and trends.

Larssen, S.; Hagen, L O.

1999

Report

Air pollution exposure monitoring and estimating. Part VI: Ambient exposure of adults in an industrialised region.

Clench-Aas, J.; Bartonova, A.; Grønskei, K E.; Hagen, L.O.; Braathen, O.A.; Walker, S.E.

1999

Scientific journal publication

Reporting of the air pollution situtation in Norway according to EUs new air quality directives.

Larssen, S.; Thanh, T.N.; Hagen, L.O.; Endregard, G.

1999

Report

Preliminary assessment of air quality in Norway (Phase 1), according to the new EU air quality directives.

Larssen, S.; Hagen, L.O.; Tønnesen, D.

1999

Report

Preliminary assessment of air quality in Norway, according to the new EU air quality directives.

Larssen, S.; Hagen, L.O.; Tønnesen, D.

1999

Report

Luftkvalitet i norske byer: utvikling, årsak, tiltak, fremtid.

Larssen, S.; Hagen, L. O.

1998

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April 1997-March 1998.

Hagen, L O.; Sivertsen, B.; Arnesen, K.; Innset, B.

1998

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1996 – March 1997.

Hagen, L O.; Sivertsen, B.; Arnesen, K.; Innset, B.

1997

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April – September 1996.

Hagen, L O.; Sivertsen, B.; Arnesen, K.; Bekkestad, T.

1997

Report

Suspended particulate matter caused by studded tyres.

Larssen, S.; Hagen, L O.

1997

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1995 – March 1996.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.; Bekkestad, T.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. progress report April – September 1995.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.; Bekkestad, T.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. Heavy metals in air 1990-1995.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1994 – March 1995.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.; Bekkestad, T.

1996

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April-September 1994.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.

1995

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1993 – March 1994.

Hagen, L O.; Sivertsen, B.; Johnsrud, M.

1995

Report

Air pollution in the border areas of Norway and Russia. Summary report April 1991 – March 1993. Presented by the Expert Group on Studies of Local Air Pollution Problems under the Joint Norwegian-Russian Comm.

Sivertsen, B.; Baklanov, A.; Hagen, L O.; Makarova, T.

1994

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report April-September 1993.

Hagen, L O.; Sivertsen, B.; Aarnes, M J.

1994

Report

Air quality monitoring in the border areas of Norway and Russia. Progress report October 1992 – March 1993.

Hagen, L O.; Sivertsen, B.; Aarnes, M J.

1993

Report

Air quality monitoring in the Border Areas of Norway and Russia. Progress Report April-September 1992.

Hagen, L O.; Sivertsen, B.; Aarnes, M J.

1993

Report

Air quality monitoring in the Border Areas of Norway and Russia. Progress Report October 1991-March 1992.

Hagen, L O.; Sivertsen, B.

1992

Report

Air Quality Monitoring in the Border Areas of Norway and Russia. Progress Report April-September 1991.

Hagen, L O.; Sivertsen, B.

1992

Report

Air pollution in the border areas of Norway and Russia. Summary report 1990-1991.

Sivertsen, B.; Makarova, T.; Hagen, L O.; Baklanov, A A.

1992

Report

Air quality in the border areas of Norway and USSR (1990-91).

Sivertsen, B.; Hagen, L.O.; Hellevik, O.; Henriksen, J.F.

1991

Report

Evaluation of air pollution in Sør-Varanger, Finnmark, 1988-1991. Progress report, October 1990-March 1991.

Hagen, L O.; Aarnes, M J.; Henriksen, J F.; Sivertsen, B.

1991

Report

Survey of air quality in Norway.

Hagen, L. O.

1977

Report