Browsing NILU Brage by Author "Hermansen, Ove"

Now showing items 21-40 of 70

    • Dimethyl Sulfide-Induced Increase in Cloud Condensation Nuclei in the Arctic Atmosphere 

      Park, Ki-Tae; Yoon, Young Jun; Lee, Kitack; Tunved, Peter; Krejci, Radovan; Ström, Johan; Jang, Eunho; Kang, Hyo Jin; Jang, Seyhun; Park, Jiyeon; Lee, Bang Young; Traversi, Rita; Becagli, Silvia; Hermansen, Ove (Peer reviewed; Journal article, 2021)
      Oceanic dimethyl sulfide (DMS) emissions have been recognized as a biological regulator of climate by contributing to cloud formation. Despite decades of research, the climatic role of DMS remains ambiguous largely because ...

    • Effect of seasonal mesoscale and microscale meteorological conditions in Ny-Ålesund on results of monitoring of long-range transported pollution 

      Dekhtyareva, Alena; Holmén, Kim; Maturilli, Marion; Hermansen, Ove; Graversen, Rune (Journal article; Peer reviewed, 2018)

    • Effects of rocket launches in Ny-Ålesund, 2018 - 2019. Observations of snow and air samples. 

      Aas, Wenche; Gallet, Jean-Charles; Halse, Anne Karine; Hermansen, Ove; Mikkelsen, Øyvind; Pedersen, Christina Alsvik; Spolaor, Andrea; Tørnkvist, Kjersti Karlsen; Uggerud, Hilde Thelle (NILU report;7/2021, Research report, 2021)
      The report summarizes the results from additional snow sampling and regular monitoring activities in connection to the rocket launch in Ny-Ålesund 7 Dec 2018, 26 Nov 2019 and 10 Dec 2019 to document possible impacts on ...

    • Evaluation and optimization of ICOS atmosphere station data as part of the labeling process 

      Yver-Kwok, Camille; Philippon, Camille; Bergamaschi, Peter; Biermann, Tobias; Calzolari, Francescopiero; Chen, Huilin; Conil, Sébastien; Cristofanelli, Paolo; Delmotte, Marc; Hatakka, Juha; Heliasz, Michal; Hermansen, Ove; Kominkova, Katerina; Kubistin, Dagmar; Kumps, Nicolas; Laurent, Olivier; Laurila, Tuomas; Lehner, Irene; Levula, Janne; Lindauer, Matthias; Lopez, Morgan; Mammarella, Ivan; Manca, Giovanni; Marklund, Per; Metzger, Jean-Marc; Mölder, Meelis; Platt, Stephen Matthew; Ramonet, Michel; Rivier, Leonard; Scheeren, Bert; Sha, Mahesh Kumar; Smith, Paul; Steinbacher, Martin; Vitkova, Gabriela; Wyss, Simon (Peer reviewed; Journal article, 2021)
      The Integrated Carbon Observation System (ICOS) is a pan-European research infrastructure which provides harmonized and high-precision scientific data on the carbon cycle and the greenhouse gas budget. All stations have ...

    • Extensive release of methane from Arctic seabed west of Svalbard during summer 2014 does not influence the atmosphere 

      Myhre, Cathrine Lund; Ferré, Benedicte; Platt, Stephen Matthew; Silyakova, Anna; Hermansen, Ove; Allen, Grant; Pisso, Ignacio; Schmidbauer, Josef Norbert; Stohl, Andreas; Pitt, Joseph R.; Jansson, Pær; Greinert, Jens; Percival, Carl; Fjæraa, Ann Mari; O'Shea, Sebastian J.; Gallagher, Martin; Le Breton, Michael; Bower, Keith N.; Bauguitte, Stéphane Jean-Bernard; Dalsøren, Stig Bjørløw; Vadakkepuliyambatta, Sunil; Fisher, Rebecca E.; Nisbet, Euan G.; Lowry, David; Myhre, Gunnar; Pyle, John Adrian; Cain, Michelle; Mienert, Jurgen (Journal article; Peer reviewed, 2016)

    • The fingerprint of the summer 2018 drought in Europe on ground-based atmospheric CO2 measurements 

      Ramonet, Michel; Ciais, Philippe; Apadula, F.; Bartyzel, Jakub; Bastos, Ana; Bergamaschi, Peter; Blanc, P. E.; Brunner, D; Caracciolo di Torchiarolo, L.; Calzolari, F.; Chen, H.; Chmura, L.; Colomb, A.; Conil, S.; Cristofanelli, P.; Cuevas, E.; Curcoll, R.; Delmotte, M.; di Sarra, A.; Emmenegger, L.; Forster, G.; Frumau, A.; Gerbig, C.; Gheusi, F; Hammer, S.; Haszpra, L.; Hatakka, J.; Hazan, L.; Heliasz, M.; Henne, S.; Hensen, A.; Hermansen, Ove; Keronen, P.; Kivi, R.; Kominkova, K.; Kubistin, D.; Laurent, O.; Laurila, T; Lavric, J. V.; Lehner, I.; Lehtinen, K. E. J.; Leskinen, A.; Leuenberger, M.; Levin, I.; Lindauer, M.; Lopez, M.; Myhre, Cathrine Lund; Mammarella, I; Manca, G; Manning, A; Marek, M. V.; Marklund, P.; Martin, D.; Meinhardt, F; Mihalopoulos, N.; Mölder, M.; Morguí, J.A.; Necki, J.; O'Doherty, S.; O'Dowd, C; Ottosson, M.; Philippon, N.; Piacentino, S.; Pichon, J.M.; Plass-Duelmer, C.; Resovsky, A.; Rivier, L; Rodo, X; Sha, M. K.; Scheeren, H. A.; Sferlazzo, D.; Spain, T. G.; Stanley, K. M.; Steinbacher, M.; Trisolino, P.; Vermeulen, A.; Vitkova, G.; Weyrauch, D.; Xueref-Remy, I.; Yala, K.; Kwok, C. Yvwer (Peer reviewed; Journal article, 2020)
      During the summer of 2018, a widespread drought developed over Northern and Central Europe. The increase in temperature and the reduction of soil moisture have influenced carbon dioxide (CO2) exchange between the atmosphere ...

    • Global and regional emission estimates for HCFC-22 

      Saikawa, E.; Rigby, M.; Prinn, R.G.; Montzka, SA; Miller, B. R.; Kuijpers, L.J.M.; Fraser, PJB; Vollmer, M.K.; Saito, T; Yokouchi, Y.; Harth, C.M.; Mühle, J.; Weiss, R.F.; Salameh, P.K.; Kim, J.; Li, S.; Park, S; Kim, KR; Young, D; O'Doherty, S.; Simmonds, P.G.; McCulloch, A.; Krummel, P.B.; Steele, L.P.; Lunder, Chris Rene; Hermansen, Ove; Maione, M.; Arduini, J.; Yao, B.; Zhou, LX; Wang, H.J.; Elkins, James W.; Hall, B. (Journal article; Peer reviewed, 2012)

    • Global and regional emissions estimates of 1,1-difluoroethane (HFC-152a, CH3CHF2) from in situ and air archive observations. 

      Simmonds, P.G.; Rigby, M.; Manning, A. J.; Lunt, M.F.; O'Doherty, S.; McCulloch, A.; Fraser, P.J.; Henne, S.; Vollmer, M.K.; Mühle, J.; Young, D; Reimann, S.; Wenger, A.; Arnold, T.; Harth, C.M.; Krummel, P.B.; Steele, L.P.; Dunse, B.L.; Miller, B.R.; Lunder, Chris Rene; Hermansen, Ove; Schmidbauer, Josef Norbert; Saito, T.; Yokouchi, Y.; Park, S.; Li, S.; Yao, B.; Zhou, L.X.; Arduini, J.; Maione, M.; Wang, R.H.J.; Ivy, D.; Prinn, R.G. (Journal article; Peer reviewed, 2016)

    • Global emissions of HFC-143a (CH3CF3) and HFC-32 (CH2F2) from in situ and air archive atmospheric observations 

      O'Doherty, S.; Rigby, M.; Mühle, J.; Ivy, D.J.; Miller, B. R.; Young, D.; Simmonds, P.G.; Reimann, S.; Vollmer, M.K.; Krummel, P.B.; Fraser, P.J.; Steele, L.P.; Dunse, B.; Salameh, P.K.; Harth, C.M.; Arnold, T.; Weiss, R.F.; Kim, J.; Park, S.; Li, S.; Lunder, Chris Rene; Hermansen, Ove; Schmidbauer, Josef Norbert; Zhou, L.N.; Yao, B.; Wang, R. H. J.; Manning, A.J.; Prinn, R.G. (Journal article; Peer reviewed, 2014)

    • Greenhouse gas monitoring at the Zeppelin station, Ny-Ålesund, Svalbard, Norway. Annual report 2003. 

      Schmidbauer, Norbert; Lunder, Chris Rene; Hermansen, Ove; Stordal, Frode; Schaug, Jan; Wehrli, Christoph; Pedersen, I.T.; Holmén, Kim; Braathen, Ole-Anders; Ström, Johan (NILU OR;59/2004, Research report, 2004)
      The report summarises the activities and results of the greenhouse gas monitoring at the Zeppelin station situated on Svalbard in arctic Norway during year 2003. The measurement programme is performed by the Norwegian ...

    • Greenhouse gas monitoring at the Zeppelin station, Svalbard, Norway. Annual report 2007. 

      Myhre, Cathrine Lund; Hermansen, Ove; Fjæraa, Ann Mari; Lunder, Chris Rene; Schmidbauer, Norbert; Stebel, Kerstin; Ström, Johan; Cachorro Revilla, Victoria E. (NILU OR; 02/2009, Research report, 2009)
      Rapporten presenterer aktiviteter og måleresultater fra klimagassovervåkingen ved Zeppelinobservatoriet på Svalbard for årene 2001-2007. Overvåkingsprogrammet utføres av Norsk institutt for luftforskning (NILU) og er ...

    • Greenhouse gas monitoring at the Zeppelin station. Annual report 2002. 

      Hermansen, Ove; Schmidbauer, Norbert; Lunder, Chris Rene; Stordal, Frode; Schaug, Jan; Braathen, Ole-Anders; Holmén, Kim (NILU OR;30/2003, Research report, 2003)
      The report summarises the activities and results of the greenhouse gas monitoring at the Zeppelin station situated on Svalbard in arctic Norway during year 2002. The measurement programme is performed by the Norwegian ...

    • Greenhouse gas monitoring at the Zeppelin station. Annual report 2004. 

      Hermansen, Ove; Schmidbauer, Norbert; Lunder, Chris Rene; Stordal, Frode; Fjæraa, Ann Mari; Schaug, Jan; Wehrli, Christoph; Pedersen, I.T.; Holmén, Kim; Braathen, Ole-Anders; Ström, Johan (NILU OR;33/2005, Research report, 2005)
      The report summarises the activities and results of the greenhouse gas monitoring at the Zeppelin station situated on Svalbard in arctic Norway during year 2004. The measurement programme is performed by the Norwegian ...

    • Greenhouse gas monitoring at the Zeppelin station. Annual report 2005. 

      Hermansen, Ove; Schmidbauer, Norbert; Lunder, Chris Rene; Fjæraa, Ann Mari; Myhre, Cathrine Lund; Ström, Johan (NILU OR; 32/2007, Research report, 2007)
      The report summarises the activities and results of the greenhouse gas monitoring at the Zeppelin station situated on Svalbard in arctic Norway during year 2005.The measurement programme is performed by the Norwegian ...

    • Greenhouse gas monitoring at the Zeppelin station. Annual report 2006. 

      Hermansen, Ove; Myhre, Cathrine Lund; Lunder, Chris Rene; Schmidbauer, Norbert; Fjæraa, Ann Mari; Ström, Johan (NILU OR; 33/2007, Research report, 2007)
      The report summarises the activities and results of the greenhouse gas monitoring at the Zeppelin observatory situated on Svalbard in arctic Norway during year 2006.The measurement programme is performed by the Norwegian ...

    • Greenhouse monitoring at the Zeppelin station - annual report 2008. 

      Myhre, Cathrine Lund; Hermansen, Ove; Fjæraa, Ann Mari; Lunder, Chris Rene; Schmidbauer, Norbert; Stebel, Kerstin; Prata, Fred (NILU OR; 24/2010, Research report, 2010)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin observatory situated on Svalbard in Arctic Norway during the period 2001-2008.The monitoring programme is performed by the ...

    • History of chemically and radiatively important atmospheric gases from the Advanced Global Atmospheric Gases Experiment (AGAGE) 

      Prinn, Ronald G.; Weiss, Ray F.; Arduini, Jgor; Arnold, Tim; DeWitt, H. Langley; Fraser, Paul J.; Ganesan, Anita L.; Gasore, Jimmy; Harth, Christina M.; Hermansen, Ove; Kim, Jooil; Krummel, Paul B.; Li, Shanlan; Loh, Zöe M.; Lunder, Chris Rene; Maione, Michela; Manning, Alistair J.; Miller, Ben R.; Mitrevski, Blagoj; Muhle, Jens; O'Doherty, Simon; Park, Sunyoung; Reimann, Stefan; Rigby, Matt; Saito, Takuya; Salameh, Peter K.; Schmidt, Roland; Simmonds, Peter G.; Steele, L. Paul; Vollmer, Martin K.; Wang, Ray H.; Yao, Bo; Yokouchi, Yoko; Young, Dickon; Zhou, Lingxi (Journal article; Peer reviewed, 2018)
      We present the organization, instrumentation, datasets, data interpretation, modeling, and accomplishments of the multinational global atmospheric measurement program AGAGE (Advanced Global Atmospheric Gases Experiment). ...

    • Hydro Aluminium AS. Measurements of CF4 and C2F6 emissions from Norsk Hydro's aluminium smelter at Husnes, Norway. 

      Schmidbauer, Norbert; Hermansen, Ove; Lunder, Chris Rene (NILU report;04/2022, Research report, 2022)
      NILU and Hydro Aluminium performed a test campaign for measurements of CF4 and C2F6 for stack emissions at Husnes Aluminium Smelter. Time-integrated samples were taken with evacuated canisters combined with low-flow ...

    • Influence of local and regional air pollution on atmospheric measurements in Ny-Ålesund 

      Dekhtyareva, Alena; Edvardsen, Kåre; Holmén, Kim; Hermansen, Ove; Hansson, Hans-Christen (Journal article; Peer reviewed, 2016)
      The Zeppelin observatory is a research station near the village Ny-Ålesund in Svalbard. The facility delivers data to international projects devoted to high data quality monitoring of the background air pollution in the ...

    • Inverse modelling of European CH4 emissions during 2006–2012 using different inverse models and reassessed atmospheric observations 

      Bergamashci, Peter; Karstens, Ute; Manning, Alistair J.; Saunois, Marielle; Tsuruta, Aki; Berchet, Antoine; Vermeulen, Alexander T.; Arnold, Tim; Janssens-Maenhout, Greet; Hammer, Samuel; Levin, Ingeborg; Schmidt, Martina; Ramonet, Michel; Lopez, Morgan; Lavric, Jost; Aalto, Tuula; Chen, Huilin; Feist, Dietrich G.; Gerbig, Cristoph; Haszpra, László; Hermansen, Ove; Manca, Giovanni; Moncrieff, John; Meinhardt, Frank; Necki, Jaroslaw; Galkowski, Michal; O'Doherty, Simon; Paramonova, Nina; Scheeren, Hubertus A.; Steinbacher, Martin; Dlugokencky, Ed (Journal article; Peer reviewed, 2018)