Blar i NILU Brage på forfatter "Tørseth, Kjetil"
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Abating N in Nordic agriculture - Policy, measures and way forward
Hellsten, Sofie; Dalgaard, Tommy; Rankinen, Katri; Tørseth, Kjetil; Bakken, Lars; Bechmann, Marianne; Kulmala, Airi; Moldan, Filip; Olofsson, Stina; Piil, Kristoffer; Pira, Kajsa; Turtola, Eila (Journal article; Peer reviewed, 2019) -
Air pollution trends in the EMEP region between 1990 and 2012. Joint Report of the EMEP Task Force on Measurements and Modelling (TFMM), Chemical Co-ordinating Centre (CCC), Meteorological Synthesizing Centre-East (MSC-E), Meteorological Synthesizing Centre-West (MSC-W).
Colette, Augustin; Aas, Wenche; Banin, Lindsay; Braban, Christine F.; Ferm, Martin; Ortiz, Alberto; Ilyin, Ilia; Mar, Kathleen; Pandolfi, Marco; Putaud, Jean-Philippe; Shatalov, Victor; Solberg, Sverre; Spindler, Gerald; Tarasova, Oksana; Vána, Milan; Adani, Mario; Almodovar, Paul; Berton, Eva; Bessagnet, Bertrand; Bohlin-Nizzetto, Pernilla; Borukova, Jana; Breivik, Knut; Briganti, Gino; Cappelletti, Andrea; Cuvelier, Kees; Derwent, Richard; D'Isidoro, Massimo; Fagerli, Hilde; Funk, Clara; Vivanco, Marta García; Haeuber, Richard; Hueglin, Christoph; Jenkins, Scott; Kerr, Jennifer; de Leeuw, Frank; Lynch, Jason; Manders, Astrid; Mircea, Mihaela; Pay, María Teresa; Pritula, Dominique; Querol, Xavier; Raffort, Valentin; Reiss, Ilze; Roustan, Yelva; Sauvage, Stéphane; Scavo, Kimber; Simpson, David; Smith, Ron I.; Tang, Y. Sim; Theobald, Mark; Tørseth, Kjetil; Tsyro, Svetlana; van Pul, Addo; Vidic, Sonja; Wallasch, Markus; Wind, Peter (EMEP/CCC-Report;1/2016, Research report, 2016) -
Atmospheric composition in the European Arctic and 30 years of the Zeppelin Observatory, Ny-Ålesund
Platt, Stephen Matthew; Hov, Øystein; Berg, Torunn; Breivik, Knut; Eckhardt, Sabine; Eleftheriadis, Konstantinos; Evangeliou, Nikolaos; Fiebig, Markus; Fisher, Rebecca; Hansen, Georg Heinrich; Hansson, Hans-Christen; Heintzenberg, Jost; Hermansen, Ove; Heslin-Rees, Dominic; Holmén, Kim; Hudson, Stephen; Kallenborn, Roland; Krejci, Radovan; Krognes, Terje; Larssen, Steinar; Lowry, David; Myhre, Cathrine Lund; Lunder, Chris Rene; Nisbet, Euan; Bohlin-Nizzetto, Pernilla; Park, Ki-Tae; Pedersen, Christina Alsvik; Pfaffhuber, Katrine Aspmo; Röckmann, Thomas; Schmidbauer, Norbert; Solberg, Sverre; Stohl, Andreas; Ström, Johan; Svendby, Tove Marit; Tunved, Peter; Tørnkvist, Kjersti Karlsen; van der Veen, Carina; Vratolis, Stergios; Jun Yoon, Young; Yttri, Karl Espen; Zieger, Paul; Aas, Wenche; Tørseth, Kjetil (Peer reviewed; Journal article, 2022)The Zeppelin Observatory (78.90∘ N, 11.88∘ E) is located on Zeppelin Mountain at 472 m a.s.l. on Spitsbergen, the largest island of the Svalbard archipelago. Established in 1989, the observatory is part of Ny-Ålesund ... -
Black carbon and ionic species in the Arctic aerosol
Eleftheriadis, Kostas; Nyeki, Stephan; Tørseth, Kjetil; Colbeck, Ian (Journal article, 2001)Previous studies on Arctic aerosol characteristics have shown a pronounced winter-spring maximum and summer-autumn minimum in aerosol concentration. Measurements of black carbon concentration in the atmospheric aerosol ... -
Composition and sources of carbonaceous aerosol in the European Arctic at Zeppelin Observatory, Svalbard (2017 to 2020)
Yttri, Karl Espen; Bäcklund, Are; Conen, Franz; Eckhardt, Sabine; Evangeliou, Nikolaos; Fiebig, Markus; Kasper-Giebl, Anne; Gold, Avram; Gundersen, Hans; Myhre, Cathrine Lund; Platt, Stephen Matthew; Simpson, David; Surratt, Jason D.; Szidat, Sönke; Rauber, Martin; Tørseth, Kjetil; Ytre-Eide, Martin Album; Zhang, Zhenfa; Aas, Wenche (Peer reviewed; Journal article, 2024)We analyzed long-term measurements of organic carbon, elemental carbon, and source-specific organic tracers from 2017 to 2020 to constrain carbonaceous aerosol sources in the rapidly changing Arctic. Additionally, we used ... -
Contribution of natural sources to PM emissions over the metropolitan areas of Athens and Thessaloniki
Aleksandropoulou, Victoria; Tørseth, Kjetil; Lazaridis, Mihalis (Journal article; Peer reviewed, 2015) -
Deposition of major inorganic compounds in Norway 1978-1982 and 1997-2001: status and trends.
Hole, Lars Robert; Tørseth, Kjetil (NILU OR; 61/2002, Research report, 2002)The total deposition of sulphur and nitrogen compounds in Norway during the period 1978-1982 and 1997-2001 has been estimated on the basis of available measurement data for concentrations and precipitation. Deposition of ... -
Deposition of major inorganic compounds in Norway 1992-1996.
Tørseth, Kjetil; Semb, Arne (NILU OR; 67/97, Research report, 1997)The total deposition of sulphur and nitrogen compounds in Norway during the period 1988-1992 has been estimated on the basis of available measurement data. -
Deposition of major inorganic compounds in Norway 2002-2006.
Aas, Wenche; Hjellbrekke, Anne-Gunn; Hole, Lars Robert; Tørseth, Kjetil (NILU OR;72/2008, Research report, 2008)The total deposition of sulphur and nitrogen compounds in Norway during the period 2002-2006 has been estimated on the basis of available measurement data for concentrations and precipitation. Deposition of non-marine ... -
Deposition of major inorganic compounds in Norway 2007-2011.
Aas, Wenche; Hjellbrekke, Anne-Gunn; Hole, Lars Robert; Tørseth, Kjetil (NILU OR;41/2012, Research report, 2012)The total deposition of sulphur and nitrogen compounds in Norway during the period 2007-2011 has been estimated on the basis of available measurement data for concentrations and precipitation. Deposition of non-marine base ... -
Deposition of sulphur and nitrogen components in Norway 1988-1992.
Tørseth, Kjetil; Pedersen, Ulf (NILU OR; 16/94, Research report, 1994)The total deposition of sulphur and nitrogen components in Norway during the period 1988-1992 has been estimated on the basis of available measurement data. -
Determination of time- and height-resolved volcanic ash emissions and their use for quantitative ash dispersion modeling: the 2010 Eyjafjallajokull eruption
Stohl, Andreas; Prata, Alfredo; Eckhardt, Sabine; Clarisse, Lieven; Durant, Adam John; Henne, S; Kristiansen, Nina Iren; Minikin, A; Schumann, U.; Seibert, P; Stebel, Kerstin; Thomas, H.; Thorsteinsson, Thorsteinn; Tørseth, Kjetil; Weinzierl, B (Journal article; Peer reviewed, 2011) -
En strategi for utvikling av et satellittbasert varslingssystem for vulkansk aske for norsk luftfart.
Tørseth, Kjetil; Hov, Øystein (NILU OR;59/2011, Research report, 2011)NILU har fått i oppdrag å utvikle nasjonale satellittbaserte operasjonelle tjenester som kan støtte luftfartsnæringen i fremtiden. Dette dokumentet presenterer a) det nasjonale seminaret som ble avholdt 6. desember 2010, ... -
Evaluation of ozone measurement data at the sites Birkenes, Jeløya and Prestebakke over the period 1988-1995.
Roemer, Michiel; Dreiem, Rolf; Hanssen, Jan Erik; Tørseth, Kjetil (NILU TR; 2/98, Research report, 1998)This report gives a summary of the work performed by Michie! Roemer during his stay at NILU in summer 1997. His study revealed discrepancies in trends between three sites (Birkenes, Prestebakke and Jeløya) located in the ... -
Evaluation of the Swedish national air monitoring programme "Programområde Luft"
Tørseth, Kjetil (NILU report;8/2016, Research report, 2016)This report represents an evaluation of the Swedish “Programområde Luft”. -
Gridded global surface ozone metrics for atmospheric chemistry model evaluation.
Sofen, S.D.; Bowdalo, D.; Evans, M.J.; Apadula, F.; Bonasoni, P.; Cupeiro, M.; Ellul, R.; Galbally, I.E.; Girgzdiene, R.; Luppo, S.; Mimouni, M.; Nahas, A.C.; Saliba, M.; Tørseth, Kjetil (Journal article; Peer reviewed, 2016) -
HTAP-EBAS. No 070307/2007/481644/MAR/C5. Final report, version 1.0.
Tørseth, Kjetil; Eckhardt, Paul; Vik, Aasmund Fahre; Schulz, Michael (NILU TR;01/2011, Research report, 2011)The Convention on Long-Range Transboundary Air Pollution has set up a Task Force on Hemispheric Transport of Air Pollution which aims at obtaining a fuller understanding of the role of hemispheric transport of air pollution ... -
Indirect evidence of the composition of nucleation mode atmospheric particles in the high Arctic
Giamarelou, Maria; Eleftheriadis, Konstantinos; Nyeki, Stephan; Tunved, Peter; Tørseth, Kjetil; Biskos, George (Journal article; Peer reviewed, 2016) -
Indoor/outdoor particulate matter number and mass concentration in modern offices
Chatoutsidou, Sofia Eirini; Ondráček, Jakub; Tesar, Ondrej; Tørseth, Kjetil; Ždímal, Vladimir; Lazaridis, Mihalis (Journal article; Peer reviewed, 2015) -
Introduction to the European Monitoring and Evaluation Programme (EMEP) and observed atmospheric composition change during 1972-2009
Tørseth, Kjetil; Aas, Wenche; Breivik, Knut; Fjæraa, Ann Mari; Fiebig, Markus; Hjellbrekke, Anne-Gunn; Myhre, Cathrine Lund; Solberg, Sverre; Yttri, Karl Espen (Journal article; Peer reviewed, 2012)European scale harmonized monitoring of atmospheric composition was initiated in the early 1970s, and the activity has generated a comprehensive dataset (available at http://www.emep.int) which allows the evaluation of ...