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| Information on employee | ||
| Name | Per Løfstrøm |
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| Position | Senior advisor, geophysicist | |
| Telephone | 46301152 | |
| pl@dmu.dk | ||
| Dept. | Atmospheric Environment | |
| Section | - | |
| Key qualifications | ||
 | Meteorology, boundary layer meteorology, turbu-lence, diffusion and dis-persion, concentration fluctuations, local scale atmospheric dispersion modeling. | |
| Participation in developing and responsible for maintenance of the multi-source version of the operational local atmospheric dispersion model, OML-Multi that is recommended in the Air Pollution Guidelines for indusrty from the Danish EPA. | |
| Technical adviser on Odour Guidelines for the Danish EPA (industry) and for the Danish National Forest Agency (agriculture). | |
| Responsible for the development of the odour dispersion model OML-Lugt. | |
| Responsible for the development of the dry deposition model OML-DEP for gases (e.g. ammonia) and particles (e.g. pollen). | |
| Planningand conducting of full scale atmos-pheric dispersion experiments. | |
| Consulting and assessment studies. | |
| Education | ||
| 1984 | M.Sc. in Geophysics (Meteorology) and Physics from University of Copenhagen. | |
| Employments | ||
| 1989 ·· | Senior advisor/research meteorologist, National Environmental Research Institute, department of Atmospheric Environment. | |
| 1986 ·· 1988 | Researcher, Technical University of Denmark. | |
| 1984 ·· 1985 | Air Pollution Laboratory, Danish National Agency of Environ-mental Protection. | |
| 1983 ·· 1983 | Military service at Royal Danish Air Force. | |
| Languages | ||
| Danish | Speaking: mother tongue Writing: mother tongue Reading: mother tongue | |
| English | Speaking: good Writing: good Reading: excellent | |
| German | Speaking: fair Writing: poor Reading: fair | |
| French | Speaking: poor Writing: poor Reading: poor | |
| Publications | ||
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Publications International Scientific Publications 2007 Hertel, O., Ellermann, T., Palmgren, F., Berkowicz, R., Løfstrøm, P., Frohn, L.M., Geels, C., Ambelas Skjøth, C., Brandt, J., Christensen, J., Kemp, K. & Ketzel, M. (2007): Integrated air-quality monitoring – combined use of measurements and models in monitoring programmes. - Environmental Chemistry 4(2): 65-74. Electronic version 2006 Ambelas Skjøth, C., Ellermann, T., Gyldenkærne, S., Hertel, O., Geels, C., Frohn, L.M., Frydendall, J. & Løfstrøm, P. (2006): Footprints on Ammonia Concentrations from Emission Regulations. In: Aneja, V.P.; Schlesinger, W.H.; Knighton, R.; Jennings, G.; Niyogi, D.; Gilliam, W.; Duke; C.S. (eds.): Workshop on Agricultural Air Quality: State of the Science. North Carolina State University. Pp. 736-742. Brandt, J., Christensen, J., Frohn, L.M., Berkowicz, R., Ambelas Skjøth, C., Geels, C., Hansen, K.M., Frydendall, J., Heedegaard, G.B., Hertel, O., Jensen, S.S., Hvidberg, M., Ketzel, M., Olesen, H.R., Løfstrøm, P., Zlatev, Z. & Andersen, M.S. (2006): THOR - An operational and integrated model system for air pollution forecasting, management and assessment from global to local scale. In: Fuzzi, S. & Maione, M. (eds.): The Changing Chemical Climate of the Atmosphere. First Accent Symposium, Urbino, September 12-16, 2005. The European Network of Excellence. Pp. 113-118. Ellermann, T., Andersen, H.V., Frohn, L.M., Løfstrøm, P., Christensen, J. & Hertel, O. (2006): Monitoring of air quality and atmospheric depositions in background areas in Denmark. In: Aneja, V.P.; Schlesinger, W.H.; Knighton, R.; Jennings, G.; Niyogi, D.; Gilliam, W.; Duke; C.S. (eds.): Workshop on Agricultural Air Quality: State of the Science. North Carolina State University. 724-731. Fenger, J., Løfstrøm, P., Winther, M., Kousgaard, U. & Oxbøl, A. (2006): Odour in the surroundings of Copenhagen Airport. - Atmospheric Environment 40(2): 368-374. Electronic version Hertel, O., Ambelas Skjøth, C., Løfstrøm, P., Geels, C., Frohn, L.M., Ellermann, T. & Madsen, P.V. (2006): Modelling Nitrogen Deposition on a Local Scale—A Review of the Current State of the Art. - Environmental Chemistry 3(5): 317-337. Electronic version Hertel, O., Geels, C., Løfstrøm, P., Frohn, L.M., Frydendall, J., Ambelas Skjøth, C., Moseholm, L., Gyldenkærne, S. & Bak, J.L., (2006): Regulation of Ammonia from Agriculture in Denmark: Concept and Methodology. In: Aneja, V.P.; Schlesinger, W.H.; Knighton, R.; Jennings, G.; Niyogi, D.; Gilliam, W.; Duke; C.S. (eds.): Workshop on Agricultural Air Quality: State of the Science. North Carolina State University. 396-403. Jensen, S.S., Løfstrøm, P., Berkowicz, R., Olesen, H.R., Frydendall, J., Madsen, I-L., Ketzel, M., Fuglsang, K. & Hummelshøj, P. (2006): Mapping of air quality and human exposure along motorways. In: Joumard, R. (ed): Proceedings of the 2nd Conference Environment & Transport including the 15th conference Transport and Air Pollution, Reims, 12-14 June 2006. Institut National de Recherche sur les Transports et leur Sécurité. - Actes 107: 287-294. Schou, J.S., Tybirk, K., Løfstrøm, P. & Hertel, O. (2006): Economic and environmental analysis of buffer zones as an instrument to reduce ammonia loads to nature areas. - Land Use Policy 23(4): 533-541. Electronic version 2001 Skov, H., Hansen, A.B., Lorenzen, G., Andersen, H.V., Løfstrøm, P. & Christensen, C.S. (2001): Benzene Exposure and the Effect of Traffic Pollution in Copenhagen, Denmark. - Atmospheric Environment 35: 2463-2471. 1999 Bennett, M., Jørgensen, H.E., Lyck, E., Løfstrøm, P., Mikkelsen, T. & Ott, S. (1999): A Case Study of Plume Dispersion During the Evolution of a Stable Nocturnal Boundary Layer. In: Davies, P. (ed.): Mixing and Dispersion in Stably Stratified Flows. Clarendon Press. - The Institute of Mathematics and its Applications Conference Series. New Series 68: 439-453. 1998 Hovmand, M.F., Andersen, H.V., Løfstrøm, P., Ahleson, H. & Jensen, N.O. (1998): Measurements of the Horizontal Gradient of Ammonia over a Conifer Forest in Denmark. - Atmospheric Environment 32(3): 423-429. 1996 Løfstrøm, P., Jørgensen, H., Lyck, E. & Mikkelsen, T. (1996): Test of New Concentration Fluctuation Model for Decision-Makers. In: Gryning, S.-E. & Schiermeier, F.A. (eds.): Air Pollution Modeling and Its Application XI. Plenum Press. - NATO Challenges of Modern Society 21: 285-293. 1994 Løfstrøm, P., Jørgensen, H., Lyck, E. & Mikkelsen, T. (1994): A Concentration Fluctuation Model for Decision-Makers Based on Joint Tracer and Lidar Measurements from a Non-Buoyant Elevated Plume. In: Baldasano, J.M., Brebbia, C.A., Power, H. & Zannetti, P. (eds.): Air Pollution II Volume 1: Computer Simulation. Second International Conference on Air Pollution. Computational Mechanics Publications. pp. 571-579. Other scientific publications 2004 Løfstrøm, P. (2004): Odour annoyance modelled as a single unifying parameter. Poster. - VDI-Berichte 1850: 529-532. 2003 Løfstrøm, P., Geels, C., Brandt, J., Frohn, L.M., Kjellsson, G., Damgaard, C. & Simonsen, V. (2003): Modelling long-distance wind dispersal of GM pollen from oilseed rape. In: Boelt, B. (ed): Proceedings of the 1st European Conference on the Co-existence of Genetically Modified Crops with Conventional and Organic Crops. GMCC-03: GM Crops and Co-existence, Helsingør, Denmark, 13-14 November 2003. Danish Institute of Agricultural Sciences. p. 219. NERI Technical Reports and consultancy publications 2007 Berkowicz, R., Løfstrøm, P., Ketzel, M., Jensen, S.S. & Hvidberg, M. (2007): OML Highway. Phase 1: Specifikations for a Danish Highway Air Pollution Model. National Environmental Research Institute, University of Aarhus. - NERI Technical Report 633: 67 pp. (electronic). Electronic version Ellermann, T., Andersen, H.V., Bossi, R., Christensen, J., Frohn, L.M., Geels, C., Kemp, K., Løfstrøm, P., Mogensen, B.B. & Monies, C. (2007): Atmosfærisk deposition 2006. NOVANA. Danmarks Miljøundersøgelser, Aarhus Universitet. - Faglig rapport fra DMU 645: 65 s. (elektronisk). Electronic version Løfstrøm, P. & Andersen, H.V. (2007): Måling af ammoniak i nærheden af stalde. - Vand & Jord 2007(1): 16-20. Olesen, H.R., Berkowicz, R. & Løfstrøm, P. (2007): OML: Review of model formulation. National Environmental Research Institute, University of Aarhus. - NERI Technical Report 609: 130 pp. (electronic). Electronic version Pedersen, P., Løfstrøm, P. & Andersen, H.V. (2007): Ammoniakspredning omkring en svineproduktion. - Dansk Svineproduktion. Meddelelse 790: 20 s. Electronic version 2006 Ellermann, T., Andersen, H.V., Bossi, R., Brandt, J., Christensen, J., Frohn, L.M., Geels, C., Kemp, K., Løfstrøm, P., Mogensen, B.B. & Monies, C. (2006): Atmosfærisk deposition. NOVANA. Danmarks Miljøundersøgelser. - Faglig rapport fra DMU 595: 66 s. (elektronisk). Electronic version 2005 Ellermann, T., Andersen, H.V., Monies, C., Kemp, K., Bossi, R., Mogensen, B.B., Løfstrøm, P., Christensen, J. & Frohn, L.M. (2005): Atmosfærisk deposition 2004. NOVANA. Danmarks Miljøundersøgelser. - Faglig rapport fra DMU 555: 76 s. (elektronisk). Electronic version Hertel, O., Ambelas Skjøth, C., Løfstrøm, P., Andersen, H.V. & Ellermann, T. (2005): Vidensyntese indenfor afsætning af atmosfærisk ammoniak. Fokus for modeller for lokal-skala. Danmarks Miljøundersøgelser. - Faglig rapport fra DMU 560: 30 s. (elektronisk). Electronic version Jensen, S.S., Løfstrøm, P. & Berkowicz, R. (2005): Kortlægning af luftkvalitet langs motorveje. Roskilde Amt. 45 s. (elektronisk). Electronic version Løfstrøm, P. (2005): Husdyrsproduktionens lugtudledning til atmosfæren, herunder lugtgener i nærmiljøet. I: Husdyr og miljøgodkendelser - Resume og redigeret udskrift af høring i Folketinget den 25. maj 2005. - Teknologirådets 2005/10: 20-21, 26, 31-34, 101-104. Olesen, H.R., Løfstrøm, P., Berkowicz, R. & Ketzel, M. (2005): Regulatory odour model development: Survey of modelling tools and datasets with focus on building effects. National Environmental Research Institute. - NERI Technical Reports 541: 62 pp. (electronic). Electronic version 2004 Hertel, O., Hvidberg, M. & Løfstrøm, P. (2004): Den fysiske udformning af bufferzoner. I: Jensen, J. (red), Krabbe, D., Abildtrup, J., Sommer, S.G., Andersen, J.M., Wiborg, I., Færgemann, T., Nordemann, P., Rask, C.N., Tybirk, K., Schou, J.S., Hertel, O., Winther, S., Nielsen, T.S., Andersen, L. & Andreasen, D.M.: Bufferzoner: omkring særlig sårbar natur som beskyttelse mod lokalt nedfald af luftbåren ammoniak-kvælstof fra danske landbrugsbedrifter. Bilag til arbejdsgruppens rapport. Skov- og Naturstyrelsen. 107-112. Electronic version Hertel, O., Løfstrøm, P., Gyldenkærne, S., Ellermann, T., Andersen, H.V. & Ambelas Skjøth, C. (2004): Emission, opblanding, transport, deposition og effekter af luftbårne kvælstof-forbindelser, herunder især ammoniak. I: Jensen, J. (red), Krabbe, D., Abildtrup, J., Sommer, S.G., Andersen, J.M., Wiborg, I., Færgemann, T., Nordemann, P., Rask, C.N., Tybirk, K., Schou, J.S., Hertel, O., Winther, S., Nielsen, T.S., Andersen, L. & Andreasen, D.M.: Bufferzoner: omkring særlig sårbar natur som beskyttelse mod lokalt nedfald af luftbåren ammoniak-kvælstof fra danske landbrugsbedrifter. Bilag til arbejdsgruppens rapport. Skov- og Naturstyrelsen. 13-24. Electronic version Hertel, O., Løfstrøm, P., Jensen, S.S., Brocas, M., Hvidberg, M., Frydendall, J., Ambelas Skjøth, C. & Palmgren, F. (2004): Luftforurening fra trafik, industri og landbrug i Frederiksborg Amt. Danmarks Miljøundersøgelser. - Faglig rapport fra DMU 503: 90 s. (elektronisk). Electronic version Jensen, S.S., Løfstrøm, P., Berkowicz, R., Olesen, H.R., Frydendall, J., Fuglsang, K. & Hummelshøj, P. (2004): Luftkvalitet langs motorveje. Målekampagne og modelberegninger. Danmarks Miljøundersøgelser. - Faglig rapport fra DMU 522: 67 s. (elektronisk). Electronic version 2003 Fenger, J., Bossi, R., Kousgaard, U., Løfstrøm, P., Winther, M. & Oxbøll, A. (2003): Undersøgelser af lugt fra flytrafik i Københavns Lufthavn. Rekvirent rapport til Københavns Lufthavne A/S. Danmarks Miljøundersøgelser. 15 s. 2002 Hertel, O., Løfstrøm, P. & Jensen, S.S. (2002): Partikel-forurening fra industri og trafik i Esbjerg. Danmarks Miljøundersøgelser. - Arbejdsrapport fra DMU 160: 45 s. Electronic version Kjellsson, G., Damgaard, C., Frohn, L.M., Brandt, J., Løfstrøm, P. & Strandberg, B. (2002): Muligheder for begrænsning af ukontrollabel GMP-spredning. I: Kjellsson, G. & Boelt, B. (red.): Konsekvenser af genmodificerede afgrøder for økologisk jordbrug. Forskningscenter for Økologisk Jordbrug - FØJO. - FØJO-rapport 16: 85-99. 2000 DMU. Med bidrag fra Jensen, S.S., Asman, W., Løfstrøm, P. & Jensen, F.P. (2000): Indledende vurdering af luftforureningen i Ribe Amt. Danmarks Miljøundersøgelser. 89 s. Løfstrøm, P. (2000): Konsekvenser af ny beregningsmetode for skorstenshøjder ved lugtemission. Danmarks Miljøundersøgelser. - Faglig rapport fra DMU 327: 70 s. (elektronisk). Electronic version Løfstrøm, P. (2000): Luftforurening i Køge - ændringer af virksomhedernes bidrag fra 1995 til 1998 og 1999. Undersøgelse udført af Danmarks Miljøundersøgelser for Roskilde Amt og Køge Kommune. Danmarks Miljøundersøgelser. 68 s. 1999 Asman, W.A.H., Andersen, J., Løfstrøm, P., Hutchings, N.J. & Sommer, S. (1999): Tools to Control Ammonia and Odour from Danish Agriculture. In: Kunisch, M. & Eckel, H. (eds.): Regulation of Animal Production in Europe. International Congress in Wiesbaden, May 9-12, 1999. Darmstadt: Kuratorium für Technik und Bauwesen in der Landwirtschaft e.V.. - Arbeitspapier 270: 243-248. 1997 Løfstrøm, P., Berkowicz, R. & Palmgren, F. (1997): Luftforurening i Køge. Undersøgelse udført af Danmarks Miljøundersøgelser for Roskilde Amt og Køge Kommune. Danmarks Miljøundersøgelser. 127 s. 1994 Hertel, O., Løfstrøm, P. & Berkowicz, R. (1994): Luftforureningsmodeller. I: Fenger, J. & Tjell, J.C. (red.): Luftforurening. Polyteknisk Forlag. s. 385-410. Scholten, R.D.A., Erbrink, J.J., Melle, A. van, Jørgensen, H.E., Mikkelsen, T., Lyck, E., Løfstrøm, P. & Ellermann, T. (1994): Atmospheric Dispersion at a Nuclear Power Plant Building: - A Tracer Experiment and Model Evaluation. KEMA. - 40357-KES/MLU 93-3226 : 158 pp. 1992 Olesen, H.R., Løfstrøm, P., Berkowicz, R. & Jensen, A.B. (1992): An Improved Dispersion Model for Regulatory Use - The OML Model. In: Dop, H. van & Kallos, G.: Air Pollution Modeling and its Application IX. Plenum Press. pp. 29-38. Popular articles and reports 2007 Sommer, S., Pedersen, P., Løfstrøm, P. & Lundgaard, N.H. (2007): Ny viden sikrer at ammoniak ikke skader naturen. - Aktuel Naturvidenskab 2007(1): 16-19. 2004 Geels, C., Løfstrøm, P., Frohn, L.M., Brandt, J. & Kjellsson, G. (2004): Vindspredning af GM pollen fra raps og rug marker i landskabet: Resultater af modelsimuleringer. - FØJOenyt. Nyhedsbrev fra Forskningscenter for Økologisk Jordbrug 2004(2): 1-5. Electronic version Gyldenkærne, S. & Løfstrøm, P. (2004): Ammoniakken falder ned fra oven. - Kaskelot 146: 14-15. Conference presentations 2007 Berger, J., Berkowicz, R., Walker, S-E., Denby, B., Løfstrøm, P., Ketzel, M. & Kukkonen, J.: Evaluation And Inter-Comparison Of Open Road Line Source Models Currently Being Used In The Nordic Countries: A NORPAC Project. 11th Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, Cambridge, UK, July 2-5, 2007. Electronic version Bruus, M., Strandberg, M.T., Andersen, H.V., Løfstrøm, P. & Kjær, C.: Assessing the extent and effects of herbicide drift into Danish hedgerows. Poster presented at SETAC Europe 17th Annual Meeting, Multiple stressors for the environment and human health present and future challenges and perspectives, Porto, Portugal, 20-24 May 2007. Geels, C., Frohn, L.M., Løfstrøm, P., Hertel, O., Ambelas Skjøth, C., Gyldenkærne, S., Hansen, K.M., Christensen, J., Brandt, J., Ellermann, T. & Moseholm, L.: An overview of the Danish Ammonia Modelling System (DAMOS) and standard model calculation used for regulation of ammonia from agriculture in Denmark. Poster presented at the European Geosciences Union General Assembly 2007, Vienna, Austria, 15-20 April 2007. Electronic version Olesen, H.R., Berkowicz, R. & Løfstrøm, P.: Evaluation of OML and AERMOD. 11th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purpose, Cambridge, UK, 2-5 July 2007. Olesen, H.R., Berkowicz, R., Ketzel, M. & Løfstrøm, P.: Using a ‘Wiki’ to pool experiences on atmospheric dispersion. Poster presented at the 6th International Conference on Urban Air Quality, Cyprus, Greece, 27-29 March 2007. Olesen, H.R., Berkowicz, R., Ketzel, M. & Løfstrøm, P.: Validation of OML, AERMOD/PRIME and MISKAM using the Thompson wind tunnel data set for simple stack-building configurations. 6th International Conference on Urban Air Quality, Cyprus, Greece, 27-29 March 2007. Electronic version 2006 Ambelas Skjøth, C., Brandt, J., Christensen, J., Løfstrøm, P., Frohn, L.M., Geels, C., Hvidberg, M., Frydendall, J. & Hansen, K.M.: THOR: An operational and integrated model system for air pollution and pollen forecasts. 8th International Congress on Aerobiology , Towards a comprehensive vision, Neuchâtel, Switzerland, 21-25 August 2006. Ambelas Skjøth, C., Hertel, O., Geels, C., Løfstrøm, P., Frohn, L.M., Frydendall, J., Ellermann, T. & Gyldenkærne, S.: Footprints on ammonia concentrations from emission regulations. Poster presented at the Workshop on Agricultural Air Quality: State of the Science, Potomac, Maryland, USA, June 5-8, 2006. Andersen, H.V., Løfstrøm, P., Bager, M., Lundgård, N.H., Strøm, J. & Pedersen, P.: Measured and modelled ammonia concentrations in the surroundings of a pullet and a pig farm. Expert Workshop under the Convention on Long-range Transboundary Air Pollution, Atmospheric Ammonia: Detecting emission changes and environmental impacts, Edingburgh, UK, 4-6 December 2006. Ellermann, T., Andersen, H.V., Christensen, J., Geels, C. & Løfstrøm, P.: Long-term trends of NHx in Denmark. Expert Workshop under the Convention on Long-range Transboundary Air Pollution, Atmospheric Ammonia Detecting emission changes and environmental impacts, Edinburgh, UK, 4-6 December 2006. Geels, C., Frohn, L.M., Christensen, J., Hertel, O., Gyldenkærne, S., Ambelas Skjøth, C., Brandt, J., Løfstrøm, P., Hansen, K.M. & Madsen, P.V.: An overview of the Danish Ammonia Modelling System (DAMOS) - From regional to local scale. Expert Workshop under the Convention on Long-range Transboundary Air Pollution, Atmospheric Ammonia Detecting emission changes and environmental impacts, Edinburgh, UK, 4-6 December 2006. Hertel, O., Geels, C., Løfstrøm, P., Frohn, L.M., Ambelas Skjøth, C., Bak, J.L., Gyldenkærne, S., Hvidberg, M., Madsen, P.V. & Moseholm, L.: Regulation of ammonia from agriculture in Denmark: Concept and methodology. 232nd American Chemical Society National Meeting & Exposition, San Francisco, USA, September 10-14, 2006. Hertel, O., Geels, C., Løfstrøm, P., Frohn, L.M., Frydendall, J., Ambelas Skjøth, C., Moseholm, L., Gyldenkærne, S. & Bak, J.L.: Regulation of ammonia from agriculture in Denmark - Concept and methodology. Workshop on Agricultural Air Quality: State of the Science, Potomac, Maryland, USA, June 5-8, 2006. Jensen, S.S., Løfstrøm, P., Berkowicz, R., Olesen, H.R., Frydendall, J., Madsen, I-L., Ketzel, M., Fuglsang, K. & Hummelshøj, P.: Mapping of air quality and human exposure along motorways. 2nd Conference Environment & Transport including the 15th conference Transport and Air Pollution, Reims, France, June 12-14, 2006. Løfstrøm, P., Ambelas Skjøth, C., Frohn, L.M., Geels, C., Hertel, O. & Gyldenkærne, S.: OML-DEP - A local atmospheric dispersion and NH3 deposition model. Expert Workshop under the Convention on Long-range Transboundary Air Pollution, Atmospheric Ammonia: Detecting emission changes and environmental impacts, Edinburgh, UK, 4-6 December 2006. 2005 Brandt, J., Christensen, J., Frohn, L.M., Berkowicz, R., Ambelas Skjøth, C., Geels, C., Hansen, K.M., Frydendall, J., Hedegaard, G.B., Hertel, O., Jensen, S.S., Hvidberg, M., Ketzel, M., Olesen, H.R., Løfstrøm, P. & Zlatev, Z.: THOR – An operational and integrated model system for air pollution forecasting and management from global to local scale. 1st ACCENT Symposium, Urbino, Italy, 12th-16th September 2005. Jensen, S.S., Løfstrøm, P., Berkowicz, R., Olesen, H.R., Frydendall, J., Madsen, I.L., Fuglsang, K. & Hummelshøj, P.: Kortlægning af luftkvalitet langs motorveje. Trafikdage på Aalborg Universitet, Aalborg, Danmark, 22-23 august 2005. Electronic version 2004 Ambelas Skjøth, C., Gyldenkærne, S., Hertel, O., Ellermann, T., Frohn, L.M., Brandt, J., Christensen, J., Geels, C., Hansen, K.M. & Løfstrøm, P.: A dynamical ammonia emission parameterisation for use in air pollution models. Poster presented at the 4th Annual Meeting of the European Meteorological Society - Part and Partner: 5th Conference on Applied Climatology (ECAC), Session AW11, Atmospheric Pollution Monitoring, Nice, France, 26-30 September 2004. Frohn, L.M., Ambelas Skjøth, C., Ellermann, T., Løfstrøm, P., Gyldenkærne, S., Brandt, J., Christensen, J., Hertel, O., Geels, C., Hansen, K.M. & Moseholm, L.: Modelling Ammonia from the Agriculture Industry in Denmark. European Geosciences Union 1st General Assembly , Nice, France, 25-30 April 2004. Løfstrøm, P.: Odour annoyance modelled as a single unifying parameter. Poster presented at the Environmental Odour management International Conference, Cologne, Germany, November 17-19, 2004. 2003 Kai, P., Ellermann, T., Mikkelsen, T., Løfstrøm, P. & Jørgensen, H.E.: Effect of Stack Height on Close Range Dispersion of Exhaust Air From Pig Houses. International Symposium on Gaseous and Odour Emissions From Animal Production Facilities, Scandic Hotel Bygholm Park, Horsens, Denmark, 1-4 June 2003. Løfstrøm, P., Geels, C., Brandt, J., Frohn, L.M., Kjellson, G., Damgaard, C. & Simonsen, V.: Modelling long-distance wind dispersal of GM pollen from oilseed rape. Poster presented at the 1st European Conference of the Co-existence of Genetically Modified Crops with Conventional and Organic Crops (GMCC-03), Helsingør, Denmark, 13-14 November 2003. 2002 Brandt, J., Christensen, J.H., Frohn, L.M., Geels, C., Ambelas Skjøth, C., Berkowicz, R., Løfstrøm, P. & Hertel, O.: The THOR Integrated Model System. A Contribution to Subproject GLOREAM. Poster presented at EUROTRAC-2 Symposium 2002, Garmisch-Partenkirchen, Germany, 11-15 March 2002. Brandt, J., Christensen, J.H., Frohn, L.M., Geels, C., Berkowicz, R., Løfstrøm, P., Ambelas Skjøth, C., Hansen, K.M. & Hertel, O.: The THOR Integrated Air Pollution Forecast and Scenario System. Poster præsenteret på DSAR konference, Forskningscenter Risø, Roskilde, 29. oktober 2002. Løfstrøm, P.: Lugtemissioner og spredningsmodeller - kan vi beregne hvor meget det lugter? Inviteret foredrag ved møde i IDAmiljø om Lugt - måling, rensning og beregning bruges til på miljøområdet?, Ingeniørhuset, København, 19. november 2002. 2001 Petersen, M.C., Skov, H., Goodsite, M.E., Christensen, J., Ambelas Skjøth, C., Geernaert, G., Løfstrøm, P., Hertel, O. & Olsen, J.: Measurements and Source-Receptor Analysis of Elemental Mercury in the Faroe Islands. MEPOP - NMR - AMAP Mercury and POP Workshop, Roskilde, Denmark, 10-12 September 2001. 2000 Løfstrøm, P.: OML-modellens håndtering af spredning af stoffer i nærmiljøet. Inviteret foredrag ved Workshop: Strømningsinduceret støj/vibrationer og spredning af gasser, Dansk Selskab for Industriel Strømningsmekanik, Rockwool International a/s, Hedehusene, Danmark, 4. oktober 2000. 1999 Asman, W.A.H., Andersen, J., Løfstrøm, P., Hutchings, N.J. & Sommer, S.: Tools to Control Ammonia and Odour from Danish Agriculture. International Congress on Regulation of Animal Production in Europe, Wiesbaden, Germany, 9-12 May 1999. Løfstrøm, P.: Spredningsmodeller til beregning af lugtbelastning. Inviteret foredrag ved temamøde: Måling af lugt, Industri, arbejdsmiljø og indeklima, dk-Teknik, København, 15. april 1999. Skov, H., Hansen, A.B., Lorenzen, G., Andersen, H.V., Christensen, C.S. & Løfstrøm, P.: Personal Exposure of People Living and Working in Copenhagen. Poster presented at the 1st DSAR Conference, Eigtveds Pakhus, Copenhagen, Denmark, 14-15 October 1999. 1998 Skov, H., Hansen, A.B., Løfstrøm, P. & Lorenzen, G.: MACBETH - Danish Part - Benzene Exposure of People Living and Working in Copenhagen. Poster presented at the 6th FECS Conference on Chemistry and the Environment, Atmospheric Chemistry and Air Pollution (VOC, Oxidants/NOx and Particulates), Copenhagen, Denmark, 26-28 August 1998. 1997 Løfstrøm, P.: Model for Concentration Fluctuations. SMP Workshop, The Stochastic Nature of Smoke Plumes, Risø National Laboratory, Roskilde, Denmark, 4 February 1997. 1995 Løfstrøm, P., Jørgensen, H., Lyck, E. & Mikkelsen, T.: Test of a New Concentration Fluctuation Model for Decision-Makers. 21st International Technical Meeting on Air Pollution Modelling and its Application, Baltimore, Maryland, USA, 6-10 November 1995. 1994 Løfstrøm, P.: OML modellen og lugtspredningsberegninger: problematikken, nuværende metoder og udvikling af ny metode. Konference om erfaringer med OML modellen, Dansk Ingeniørforening, København, 15. marts 1994. Løfstrøm, P., Lyck, E., Mikkelsen, T. & Jørgensen, H.: A Concentration Fluctuation Model for Decision-Makers Based on Joint Tracer and Lidar Measurements from a Non-Buoyant Elevated Plume. Second International Conference on Air Pollution '94, Barcelona, Spain, 27-29 September 1994. Other oral presentations 2006 Løfstrøm, P. & Andersen, H.V.: Ammoniak i omgivelserne af en fjerkræ- og en svinestald -Målinger og OML-beregninger. Workshop – gylleteknologi og ammoniakmodeller, Sabro, Danmark, 23. november 2006. 1997 Løfstrøm, P.: Beregning af lugtimmision. Inviteret foredrag ved workshop: Lugtgener fra gasmotorbaserede kraftvarmeanlæg, Dansk Gasteknisk Center, Byggecentrum, Middelfart, 12. maj 1997. Løfstrøm, P.: Luftforurening i Køge. Inviteret foredrag ved temamøde: Begrænsning og kontrol af luftforurening, Dansk Amtsvandingeniørforening, Ingeniørhuset, København, 10. juni 1997. | ||
