Search Results - "Torseth, K"

Particle number size distribution in the eastern Mediterranean: Formation and growth rates of ultrafine airborne atmospheric particles by Kopanakis, I., Chatoutsidou, S.E., Torseth, K., Glytsos, T., Lazaridis, M.

“…Particle number concentration was measured between June 2009 and June 2010 at Akrotiri research station in a rural/suburban region of western Crete (Greece)…”
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Measuring atmospheric composition change by Laj, P., Klausen, J., Bilde, M., Plaß-Duelmer, C., Pappalardo, G., Clerbaux, C., Baltensperger, U., Hjorth, J., Simpson, D., Reimann, S., Coheur, P.-F., Richter, A., De Mazière, M., Rudich, Y., McFiggans, G., Torseth, K., Wiedensohler, A., Morin, S., Schulz, M., Allan, J.D., Attié, J.-L., Barnes, I., Birmili, W., Cammas, J.P., Dommen, J., Dorn, H.-P., Fowler, D., Fuzzi, S., Glasius, M., Granier, C., Hermann, M., Isaksen, I.S.A., Kinne, S., Koren, I., Madonna, F., Maione, M., Massling, A., Moehler, O., Mona, L., Monks, P.S., Müller, D., Müller, T., Orphal, J., Peuch, V.-H., Stratmann, F., Tanré, D., Tyndall, G., Abo Riziq, A., Van Roozendael, M., Villani, P., Wehner, B., Wex, H., Zardini, A.A.

“…Scientific findings from the last decades have clearly highlighted the need for a more comprehensive approach to atmospheric change processes. In fact,…”
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Introduction to the European Monitoring and Evaluation Programme (EMEP) and observed atmospheric composition change during 1972–2009 by Tørseth, K, Aas, W, Breivik, K, Fjæraa, A. M, Fiebig, M, Hjellbrekke, A. G, Lund Myhre, C, Solberg, S, Yttri, K. E

“…European scale harmonized monitoring of atmospheric composition was initiated in the early 1970s, and the activity has generated a comprehensive dataset…”
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Determination of time- and height-resolved volcanic ash emissions and their use for quantitative ash dispersion modeling: the 2010 Eyjafjallajökull eruption by Stohl, A., Prata, A. J., Eckhardt, S., Clarisse, L., Durant, A., Henne, S., Kristiansen, N. I., Minikin, A., Schumann, U., Seibert, P., Stebel, K., Thomas, H. E., Thorsteinsson, T., Tørseth, K., Weinzierl, B.

“…The April–May, 2010 volcanic eruptions of Eyjafjallajökull, Iceland caused significant economic and social disruption in Europe whilst state of the art…”
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Pan-Arctic enhancements of light absorbing aerosol concentrations due to North American boreal forest fires during summer 2004 by Stohl, A., Andrews, E., Burkhart, J. F., Forster, C., Herber, A., Hoch, S. W., Kowal, D., Lunder, C., Mefford, T., Ogren, J. A., Sharma, S., Spichtinger, N., Stebel, K., Stone, R., Ström, J., Tørseth, K., Wehrli, C., Yttri, K. E.

“…During summer of 2004, about 2.7 million hectare of boreal forest burned in Alaska, the largest annual area burned on record, and another 3.1 million hectare…”
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Arctic smoke – record high air pollution levels in the European Arctic due to agricultural fires in Eastern Europe in spring 2006 by Stohl, A., Berg, T., Burkhart, J. F., Fjǽraa, A. M., Forster, C., Herber, A., Hov, Ø., Lunder, C., McMillan, W. W., Oltmans, S., Shiobara, M., Simpson, D., Solberg, S., Stebel, K., Ström, J., Tørseth, K., Treffeisen, R., Virkkunen, K., Yttri, K. E.

“…In spring 2006, the European Arctic was abnormally warm, setting new historical temperature records. During this warm period, smoke from agricultural fires in…”
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Regional scale evidence for improvements in surface water chemistry 1990–2001 by Skjelkvåle, B.L., Stoddard, J.L., Jeffries, D.S., Tørseth, K., Høgåsen, T., Bowman, J., Mannio, J., Monteith, D.T., Mosello, R., Rogora, M., Rzychon, D., Vesely, J., Wieting, J., Wilander, A., Worsztynowicz, A.

“…The main aim of the international UNECE monitoring program ICP Waters under the Convention of Long-range Transboundary Air Pollution (CLRTAP) is to assess, on…”
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Ozone deposition to a temperate coniferous forest in Norway; gradient method measurements and comparison with the EMEP deposition module by Hole, L.R., Semb, A., Tørseth, K.

“…Estimates of diurnal and seasonal variation of ozone deposition to a temperate coniferous forest over 3 years in Southern Norway are presented. The estimates…”
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Composition and sources of carbonaceous aerosol in the European Arctic at Zeppelin Observatory, Svalbard (2017 to 2020) by 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

“…We analyzed long-term measurements of organic carbon, elemental carbon, and source-specific organic tracers from 2017 to 2020 to constrain carbonaceous aerosol…”
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Trends, composition, and sources of carbonaceous aerosol at the Birkenes Observatory, northern Europe, 2001–2018 by Yttri, Karl Espen, Canonaco, Francesco, Eckhardt, Sabine, Evangeliou, Nikolaos, Fiebig, Markus, Gundersen, Hans, Hjellbrekke, Anne-Gunn, Lund Myhre, Cathrine, Platt, Stephen Matthew, Prévôt, André S. H, Simpson, David, Solberg, Sverre, Surratt, Jason, Tørseth, Kjetil, Uggerud, Hilde, Vadset, Marit, Wan, Xin, Aas, Wenche

“…We present 18 years (2001–2018) of aerosol measurements, including organic and elemental carbon (OC and EC), organic tracers (levoglucosan, arabitol, mannitol,…”
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Elemental and organic carbon in PM10: a one year measurement campaign within the European Monitoring and Evaluation Programme EMEP by Yttri, K. E., Aas, W., Bjerke, A., Cape, J. N., Cavalli, F., Ceburnis, D., Dye, C., Emblico, L., Facchini, M. C., Forster, C., Hanssen, J. E., Hansson, H. C., Jennings, S. G., Maenhaut, W., Putaud, J. P., Tørseth, K.

“…In the present study, ambient aerosol (PM10) concentrations of elemental carbon (EC), organic carbon (OC), and total carbon (TC) are reported for 12 European…”
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COST ES0602: towards a European network on chemical weather forecasting and information systems by Kukkonen, J, Klein, T, Karatzas, K, Torseth, K, Fahre Vik, A, San JosȨ, R, Balk, T, Sofiev, M

“…The COST ES0602 action provides a forum for benchmarking approaches and practices in data exchange and multi-model capabilities for chemical weather…”
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Gridded global surface ozone metrics for atmospheric chemistry model evaluation by Sofen, E. 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, K

“…The concentration of ozone at the Earth's surface is measured at many locations across the globe for the purposes of air quality monitoring and atmospheric…”
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Temperature dependent secondary organic aerosol formation from terpenes and aromatics by Svendby, T. M., Lazaridis, M., Tørseth, K.

“…A new parameterization for the description of secondary organic aerosol (SOA) formation is presented. A large number of smog chamber experiments have been…”
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Integrated Monitoring Program on Acidification of Chinese Terrestrial Systems (Impacts) -- A Chinese-Norwegian Cooperation Project by Tang, D, Lydersen, E, Seip, H M, Angell, V, Eilertsen, O, Larssen, T, Liu, X, Kong, G, Mulder, J, Semb, A, Solberg, S, Torseth, K, Vogt, R D, Xiao, J, Zhao, D

“…A 5-year Chinese-Norwegian research project was launched in the autumn of 1999. Forested sites for intensive studies are or will be established in the…”
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Contribution of forest fire emissions to atmospheric pollution in Greece by Lazaridis, M., Latos, M., Aleksandropoulou, V., Hov, Ø., Papayannis, A., Tørseth, K.

“…Forest fires are a major contributor of atmospheric gaseous and particulate pollutants. With respect to forest fires, Greece faces one of Europe’s most severe…”
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Regional aerosol optical properties and radiative impact of the extreme smoke event in the European Arctic in spring 2006 by Lund Myhre, C., Toledano, C., Myhre, G., Stebel, K., Yttri, K. E., Aaltonen, V., Johnsrud, M., Frioud, M., Cachorro, V., de Frutos, A., Lihavainen, H., Campbell, J. R., Chaikovsky, A. P., Shiobara, M., Welton, E. J., Tørseth, K.

“…In spring 2006 a special meteorological situation occurred in the European Arctic region giving record high levels of air pollution. The synoptic situation…”
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A European aerosol phenomenology—2: chemical characteristics of particulate matter at kerbside, urban, rural and background sites in Europe by Putaud, Jean-P, Raes, Frank, Van Dingenen, Rita, Brüggemann, Erika, Facchini, M.-Cristina, Decesari, Stefano, Fuzzi, Sandro, Gehrig, Robert, Hüglin, Cristoph, Laj, Paolo, Lorbeer, Gundi, Maenhaut, Willy, Mihalopoulos, Nikolaos, Müller, Konrad, Querol, Xavier, Rodriguez, Sergio, Schneider, Jürgen, Spindler, Gerald, Brink, Harry ten, Tørseth, Kjetil, Wiedensohler, Alfred

“…This paper synthesizes data on aerosol (or particulate matter, PM) chemical characteristics, which were obtained in European aerosol research activities at…”
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One year of particle size distribution and aerosol chemical composition measurements at the Zeppelin Station, Svalbard, March 2000–March 2001 by Ström, J., Umegård, J., Tørseth, K., Tunved, P., Hansson, H.-C., Holmén, K., Wismann, V., Herber, A., König-Langlo, G.

“…One year of aerosol size distribution and chemical composition measurements conducted at the Zeppelin station on Svalbard (78° 58 ′ N and 11° 53 ′E) is…”
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Trends in Air Pollution in Europe, 2000-2019 by Aas, Wenche, Fagerli, Hilde, Alastuey, Andres, Cavalli, Fabrizia, Degorska, Anna, Feigenspan, Stefan, Brenna, Hans, Gliß, Jonas, Heinesen, Daniel, Hueglin, Christoph, Holubová, Adéla, Jaffrezo, Jean-Luc, Mortier, Augustin, Murovec, Marijana, Putaud, Jean-Philippe, Rüdiger, Julian, Simpson, David, Solberg, Sverre, Tsyro, Svetlana, Tørseth, Kjetil, Yttri, Karl Espen

“…This paper encompasses an assessment of air pollution trends in rural environments in Europe over the 2000-2019 period, benefiting from extensive long-term…”
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