Now showing items 21-40 of 77

    • Elucidating the present-day chemical composition, seasonality and source regions of climate-relevant aerosols across the Arctic land surface 

      Moschos, Vaios; Schmale, Julia; Aas, Wenche; Becagli, Silvia; Calzolai, Giulia; Eleftheriadis, Konstantinos; Moffett, Claire E.; Schnelle-Kreis, Jürgen; Severi, Mirko; Sharma, Sangeeta; Skov, Henrik; Vestenius, Mika; Zhang, Wendy; Hakola, Hannele; Hellén, Heidi; Huang, Lin; Jaffrezo, Jean-Luc; Massling, Andreas; Nøjgaard, Jacob Klenø; Petäjä, Tuukka; Popovicheva, Olga; Sheesley, Rebecca J.; Traversi, Rita; Yttri, Karl Espen; Prévôt, André S. H.; Baltensperger, Urs; El Haddad, Imad (Peer reviewed; Journal article, 2022)
      The Arctic is warming two to three times faster than the global average, and the role of aerosols is not well constrained. Aerosol number concentrations can be very low in remote environments, rendering local cloud radiative ...
    • Equal abundance of summertime natural and wintertime anthropogenic Arctic organic aerosols 

      Moschos, Vaios; Dzepina, Katja; Bhattu, Deepika; Lamkaddam, Houssni; Casotto, Roberto; Daellenbach, Kaspar R.; Canonaco, Francesco; Rai, Pragati; Aas, Wenche; Becagli, Silvia; Calzolai, Giulia; Eleftheriadis, Konstantinos; Moffett, Claire E.; Schnelle-Kreis, Jürgen; Seviri, Mirko; Sharma, Sangeeta; Skov, Henrik; Vestenius, Mika; Zhang, Wendy; Hakola, Hannele; Hellén, Heidi; Huang, Lin; Jaffrezo, Jean-Luc; Massling, Andreas; Nøjgaard, Jacob Klenø; Petäjä, Tuukka; Popovicheva, Olga; Sheesley, Rebecca J.; Traversi, Rita; Yttri, Karl Espen; Schmale, Julia; Prévôt, André S. H.; Baltensperger, Urs; El Haddad, Imad (Peer reviewed; Journal article, 2022)
      Aerosols play an important yet uncertain role in modulating the radiation balance of the sensitive Arctic atmosphere. Organic aerosol is one of the most abundant, yet least understood, fractions of the Arctic aerosol mass. ...
    • Estimates of European emissions of methyl chloroform using a Bayesian inversion method 

      Maione, Michela; Graziosi, Francesco; Arduini, Jgor; Furlani, Francesco; Giostra, Umberto; Blake, Donald Ray; Bonasoni, Paolo; Fang, Xuekun; Montzka, Stephen A.; O'Doherty, Simon J.; Reimann, Stefan; Stohl, Andreas; Vollmer, Martin K. (Journal article; Peer reviewed, 2014)
    • European emissions of HCFC-22 based on eleven years of high frequency atmospheric measurements and a Bayesian inversion method 

      Graziosi, Francesco; Arduini, Jgor; Furlani, Francesco; Giostra, Umberto; Kuijpers, Lambert J.M.; Montzka, Stephen A.; Miller, Ben R.; O'Doherty, Simon J.; Stohl, Andreas; Bonasoni, Paolo; Maione, Michela (Journal article; Peer reviewed, 2015)
    • Evaluating the climate and air quality impacts of short-lived pollutants 

      Stohl, Andreas; Aamaas, Borgar; Amann, M; Baker, LH; Bellouin, N; Berntsen, Terje Koren; Boucher, O; Cherian, R; Collins, W; Daskalakis, N; Dusinska, Maria; Eckhardt, Sabine; Fuglestvedt, Jan S.; Harju, Mikael; Heyes, C; Hodnebrog, Øivind; Hao, J; Im, U; Kanakidou, M; Klimont, Z; Kupiainen, K; Law, KS; Lund, Marianne Tronstad; Maas, R; MacIntosh, CR; Myhre, Gunnar; Myriokefalitakis, S; Oliviè, Dirk Jan Leo; Quaas, J; Quennehen, B; Raut, JC; Rumbold, ST; Samset, Bjørn Hallvard; Schulz, M; Seland, Øyvind; Shine, KP; Skeie, Ragnhild Bieltvedt; Wang, S; Yttri, Karl Espen; Zhu, T (Journal article; Peer reviewed, 2015)
      This paper presents a summary of the work done within the European Union's Seventh Framework Programme project ECLIPSE (Evaluating the Climate and Air Quality Impacts of Short-Lived Pollutants). ECLIPSE had a unique ...
    • Extensive reduction of surface UV radiation since 1750 in world's populated regions 

      Kvalevåg, Maria Malene; Myhre, Gunnar; Myhre, Cathrine Lund (Journal article; Peer reviewed, 2009)
    • 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)
    • 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)
    • Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records. 

      Hubert, Daan; Lambert, Jean-Christopher; Verhoelst, Tijl; Granville, José; Keppens, Arno; Baray, Jean-Luc; Bourassa, AE; Cortesi, Ugo; Degenstein, DA; Froidevaux, Lucien; Godin-Beekmann, Sophie; Hoppel, Karl W.; Johnson, Bryan J.; Kyrölä, Erkki; Leblanc, Thierry; Lichtenberg, Günter; Marchand, Marion; McElroy, Thomas; Murtagh, Donal; Nakane, Hideaki; Portafaix, Thierry; Querel, Richard; Russell III, James M.; Salvador, Jacobo; Smit, Herman G.J.; Stebel, Kerstin; Steinbrecht, Wolfgang; Strawbridge, Kevin B.; Stübi, René; Swart, Daan P.J.; Taha, Ghassan; Tarasick, David; Thompson, Anne M.; Urban, Joachim; van Gijsel, Joanna A.E; Van Malderen, Roeland; von der Gathen, Peter; Walker, KA; Wolfram, Elian A.; Zawodny, Joseph M. (Journal article; Peer reviewed, 2016)
    • High levels of ultraviolet radiation observed by ground-based instruments below the 2011 Arctic ozone hole 

      Bernhard, G.; Dahlback, Arne; Fioletov, V.; Heikkilä, A.; Johnsen, B.; Koskela, T.; Lakkala, K.; Svendby, Tove Marit (Journal article; Peer reviewed, 2013)
    • Increase in HFC-134a emissions in response to the success of the Montreal Protocol 

      Fortems-Cheiney, Audrey; Saunois, Marielle; Pison, Isabelle C.; Chevallier, Frédéric; Bousquet, Philippe; Cressot, Cindy; Montzka, Stephen A.; Fraser, Paul J.B.; Vollmer, Martin K.; Simmonds, Peter G.; Young, Dickon; O'Doherty, Simon J.; Weiss, Ray F.; Artuso, Florinda B.; Barletta, Barbara; Blake, Donald Ray; Li, Shanlan; Lunder, Chris Rene; Miller, Benjamin R.; Park, Sunyoung; Prinn, Ronald G.; Saito, Takuya; Steele, Lloyd Paul; Yokouchi, Yoko (Journal article; Peer reviewed, 2015)
    • 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)
    • 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 ...
    • Intercomparison and evaluation of global aerosol microphysical properties among AeroCom models of a range of complexity 

      Mann, Graham W.; Carslaw, Kenneth S.; Reddington, Carly L.; Pringle, Kirsty J.; Schulz, Michael; Asmi, Ari; Spracklen, Dominick V.; Ridley, David A.; Woodhouse, Matthew T.; Lee, Lindsay A.; Zhang, Kai; Ghan, Steven John; Easter, Richard C.; Liu, Xiahong; Stier, Philip; Lee, Yunha; Adams, Peter J.; Tost, Holger; Lelieveld, Jos; Bauer, Susanne E.; Tsigaridis, Kostas; Van Noije, Twan P.C.; Strunk, Achim; Vignati, Elisabetta; Bellouin, Nicolas; Dalvi, Mohit; Johnson, Colin E.; Bergman, Tommi; Kokkola, Harri; von Salzen, Knut; Yu, Fangqun; Luo, Gan; Petzold, Andreas; Heintzenberg, Jost; Clarke, Anthony D.; Ogren, John A.; Gras, John L.; Baltensperger, Urs; Kaminski, Uwe; Jennings, Stephen Gerard; O'Dowd, Colin D.; Harrison, Roy M.; Beddows, David C.S.; Kulmala, Markku; Viisanen, Yrjö; Ulevičius, Vidmantas; Mihalopoulos, Nikolaos; Ždimal, Vladimir; Fiebig, Markus; Hansson, Hans Christen; Swietlicki, Erik; Henzing, J.S (Journal article; Peer reviewed, 2014)
    • 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)
    • Kartlegging av 2-4 ring PAHer og SO2 rundt FeSi-/Si-smelteverk. Passive luftmålinger rundt Finnfjord AS, oktober - desember 2014 og analyse av mikrosilikastøv. 

      Hak, Claudia (NILU rapport;19/2016, Research report, 2016)
      NILU har på oppdrag fra 8 norske bedrifter innenfor FeSi-/Si-industrien utført passive luftmålinger av SO2 og PAH rundt Finnfjord AS FeSi-smelteverket, samt PAH-analyser av microcilicastøvprøver fra bedriftene. Passive ...
    • Long-term trends of black carbon and sulphate aerosol in the Arctic: changes in atmospheric transport and source region emissions 

      Hirdman, David Arne; Burkhart, John Faulkner; Sodemann, Harald; Eckhardt, Sabine; Jefferson, Anne; Quinn, Patricia K.; Sharma, S.; Ström, Johan; Stohl, Andreas (Journal article; Peer reviewed, 2010)
    • Measurements of δ13C in CH4 and using particle dispersion modeling to characterize sources of Arctic methane within an air mass 

      France, James L.; Cain, Michelle; Fisher, Rebecca E.; Lowry, David; Allen, Grant; O'Shea, Sebastian J.; Illingworth, Samuel M.; Pyle, John Adrian; Warwick, Nicola J.; Jones, Benjamin T.; Gallagher, Martin W.; Bower, Keith N.; Le Breton, Michael; Percival, Carl John; Muller, Jennifer; Welpott, A.; Bauguitte, Stéphane Jean-Bernard; George, Charles T.; Hayman, Garry D.; Manning, Alistair J.; Myhre, Cathrine Lund; Lanoisellé, Mathias E.; Nisbet, Euan G. (Journal article; Peer reviewed, 2016)