Now showing items 232-251 of 1360

    • Comparing GOSAT observations of localized CO2 enhancements by large emitters with inventory-based estimates. 

      Janardanan, Rajesh; Maksyutov, Shamil; Oda, Tomohiro; Saito, Makoto; Kaiser, Johannes W.; Ganshin, Alexander; Stohl, Andreas; Matsunaga, Tsuneo; Yoshida, Yukio; Yokota, Tatsuya (Journal article; Peer reviewed, 2016)
    • Comparing national greenhouse gas budgets reported in UNFCCC inventories against atmospheric inversions 

      Deng, Zhu; Ciais, Philippe; Tzompa-Sosa, Zitely A.; Saunois, Marielle; Qiu, Chunjing; Tan, Chang; Sun, Taochun; Ke, Piyu; Cui, Yanan; Tanaka, Katsumasa; Lin, Xin; Thompson, Rona Louise; Tian, Hanqin; Yao, Yuanzhi; Huang, Yuanyuan; Lauerwald, Ronny; Jain, Atul K.; Xu, Xiaoming; Bastos, Ana; Palmer, Paul I.; Lauvaux, Thomas; d'Aspremont, Alexandre; Giron, Clément; Benoit, Antoine; Poulter, Benjamin; Chang, Jinfeng; Petrescu, Ana Maria Roxana; Davis, Steven J; Liu, Zhu; Grassi, Giacomo; Albergel, Clement; Tubiello, Francesco N.; Perugini, Lucia; Peters, Wouter; Chevallier, Frederic (Peer reviewed; Journal article, 2022)
      In support of the global stocktake of the Paris Agreement on climate change, this study presents a comprehensive framework to process the results of an ensemble of atmospheric inversions in order to make their net ecosystem ...
    • Comparison of dust-layer heights from active and passive satellite sensors 

      Kylling, Arve; Vandenbussche, Sophie; Capelle, Virginie; Cuesta, Juan; Klüser, Lars; Lelli, Luca; Popp, Thomas; Stebel, Kerstin; Veefkind, Pepijn (Journal article; Peer reviewed, 2018)
      Aerosol-layer height is essential for understanding the impact of aerosols on the climate system. As part of the European Space Agency Aerosol_cci project, aerosol-layer height as derived from passive thermal and solar ...
    • Comparison of four inverse modelling systems applied to the estimation of HFC-125, HFC-134a, and SF6 emissions over Europe 

      Brunner, Dominik; Arnold, Tim; Henne, Stephan; Manning, Alistair J.; Thompson, Rona Louise; Maione, Michela; O'Doherty, Simon; Reimann, Stefan (Journal article; Peer reviewed, 2017)
      Hydrofluorocarbons (HFCs) are used in a range of industrial applications and have largely replaced previously used gases (CFCs and HCFCs). HFCs are not ozone-depleting but have large global warming potentials and are, ...
    • Comparison of mercury concentrations measured at several sites in the Southern Hemisphere 

      Slemr, Franz; Angot, Hélène; Dommergue, Aurélien; Magand, Olivier; Barret, Manuel; Weigelt, Andreas; Ebinghaus, Ralf; Brunke, Ernst Günther; Pfaffhuber, Katrine Aspmo; Edwards, Grant; Howard, Dean; Powell, James; Keywood, Melita; Wang, Feiyue (Journal article; Peer reviewed, 2015)
    • Comparison of OMI UV observations with ground based measurements at high northern latitudes 

      Bernhard, Germar; Arola, Antti; Dahlback, Arne; Fioletov, Vitali; Heikkilä, Antti; Johnsen, Bjørn; Koskela, Tapani; Lakkala, Kaisa; Svendby, Tove Marit; Tamminen, Johanna (Journal article; Peer reviewed, 2015)
    • Comparison of particle number size distribution trends in ground measurements and climate models 

      Leinonen, Ville; Kokkola, Harri; Yli-Juuti, Taina; Mielonen, Tero; Kühn, Thomas; Nieminen, Tuomo; Heikkinen, Simo; Miinalainen, Tuuli; Bergman, Tommi; Carslaw, Ken; Decesari, Stefano; Fiebig, Markus; Hussein, Tareq; Kivekäs, Niku; Krejci, Radovan; Kulmala, Markku; Leskinen, Ari; Massling, Andreas; Mihalopoulos, Nikos; Mulcahy, Jane P.; Noe, Steffen M.; Van Noije, Twan; O'connor, Fiona M.; O'dowd, Colin; Oliviè, Dirk Jan Leo; Pernov, Jakob B.; Petäjä, Tuukka; Seland, Øyvind; Schulz, Michael; Scott, Catherine E.; Skov, Henrik; Swietlicki, Erik; Tuch, Thomas; Wiedensohler, Alfred; Virtanen, Annele; Mikkonen, Santtu (Peer reviewed; Journal article, 2022)
      Despite a large number of studies, out of all drivers of radiative forcing, the effect of aerosols has the largest uncertainty in global climate model radiative forcing estimates. There have been studies of aerosol optical ...
    • Comparison of sources of urban ambient particle bound PAHs between non-heating seasons 2009 and 2012 in Belgrade, Serbia 

      Cvetković, Anka; Jovašević-Stojanović, Milena; Matić-Besarabić, Snežana; Marković, Dejan A.; Bartonova, Alena (Journal article; Peer reviewed, 2015)
    • Comparison of Spheroidal Carbonaceous Particle Data With Modelled Atmospheric Black Carbon Concentration and Deposition and Air Mass Sources in Northern Europe, 1850-2010 

      Ruppel, Meri; Lund, Marianne Tronstad; Grythe, Henrik; Rose, Neil L.; Weckström, Jan; Korhola, Atte (Journal article; Peer reviewed, 2013)
    • Comparison of the predictions of two road dust emission models with the measurements of a mobile van 

      Kauhaniemi, Mari; Stojiljkovic, Ana; Pirjola, Liisa; Karppinen, Ari; Härkönen, Jari; Kupiainen, Kaarle; Kangas, Leena; Aarnio, Mia A.; Omstedt, Gunnar; Denby, Bruce; Kukkonen, Jaakko (Journal article; Peer reviewed, 2014)
    • A comparison of the present and last interglacial periods in six Antarctic ice cores 

      Masson-Delmotte, V.; Buiron, D.; Ekaykin, A.; Frezzotti, Massimo; Gallée, H; Jouzel, J; Krinner, G.; Landais, A; Motoyama, H; Oerter, H; Pol, K; Pollard, David; Ritz, C; Schlosser, E; Sime, LC; Sodemann, Harald; Stenni, B; Uemura, R; Vimeux, F (Peer reviewed; Journal article, 2011)
      We compare the present and last interglacial periods as recorded in Antarctic water stable isotope records now available at various temporal resolutions from six East Antarctic ice cores: Vostok, Taylor Dome, EPICA Dome C ...
    • Comparison of young male mice of two different strains (C57BL/6J and the hybrid B6129SF1/J) in selected behavior tests. A small scale study 

      Hansen, Kristine Eraker Aasland; Hudecova, Alexandra Misci; Haugen, Fred; Skjerve, Eystein; Ropstad, Erik; Zimmer, Karin Elisabeth (Peer reviewed; Journal article, 2022)
      BACKGROUND All mouse strains are different, before choosing a strain for a large study, a small scale study should be done. In this study, we compared young males of two mouse strains, C57BL/6J and the hybrid B6129SF1/J, ...
    • Comparisons between the distributions of dust and combustion aerosols in MERRA-2, FLEXPART, and CALIPSO and implications for deposition freezing over wintertime Siberia 

      Zamora, Lauren M; Kahn, Ralph A.; Evangeliou, Nikolaos; Zwaaftink, Christine Groot; Huebert, Klaus B (Peer reviewed; Journal article, 2022)
      Aerosol distributions have a potentially large influence on climate-relevant cloud properties but can be difficult to observe over the Arctic given pervasive cloudiness, long polar nights, data paucity over remote regions, ...
    • The Composite Response of Traveling Planetary Waves in the Middle Atmosphere Surrounding Sudden Stratospheric Warmings through an Overreflection Perspective 

      Rhodes, Christian Todd; Limpasuvan, Varavut; Orsolini, Yvan Joseph Georges Emile G. (Peer reviewed; Journal article, 2023)
      Traveling planetary waves surrounding sudden stratospheric warming events can result from direct propagation from below or in situ generation. They can have significant impacts on the circulation in the mesosphere and lower ...
    • 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 ...
    • Composition and sources of carbonaceous aerosols in Northern Europe during winter 

      Glasius, M.; Hansen, A. M. K.; Claeys, M.; Henzing, J.S; Jedynska, A. D.; Kasper-Giebl, Anne; Kistler, M.; Kristensen, K.; Martinsson, J.; Maenhaut, W.; Nøjgaard, J.K.; Spindler, G.; Stenström, K. E.; Swietlicki, E.; Szidat, S.; Simpson, David; Yttri, Karl Espen (Journal article; Peer reviewed, 2018)
    • A comprehensive evaluation of the use of Lagrangian particle dispersion models for inverse modeling of greenhouse gas emissions 

      Vojta, Martin; Plach, Andreas; Thompson, Rona Louise; Stohl, Andreas (Peer reviewed; Journal article, 2022)
      Using the example of sulfur hexafluoride (SF6), we investigate the use of Lagrangian particle dispersion models (LPDMs) for inverse modeling of greenhouse gas (GHG) emissions and explore the limitations of this approach. ...
    • A comprehensive quantification of global nitrous oxide sources and sinks 

      Tian, Hanqin; Xu, Rongting; Canadell, Josep G.; Thompson, Rona Louise; Winiwarter, Wilfried; Suntharalingam, Parvadha; Davidson, Eric A.; Ciais, Philippe; Jackson, Robert B.; Janssens-Maenhout, Greet; Prather, Michael J.; Regnier, Pierre; Pan, Naiqing; Pan, Shufen; Peters, Glen Philip; Shi, Hao; Tubiello, Francesco N.; Zaehle, Sönke; Zhou, Feng; Arneth, Almut; Battaglia, Gianna; Berthet, Sarah; Bopp, Laurent; Bouwman, Alexander F.; Buitenhuis, Erik T.; Chang, Jinfeng; Chipperfield, Martyn P.; Dangal, Shree R, S,; Dlugokencky, Edward; Elkins, James W.; Eyre, Bradley D.; Fu, Bojie; Hall, Bradley; Ito, Akihiko; Joos, Fortunat; Krummel, Paul B.; Landolfi, Angela; Laruelle, Goulven G.; Lauerwald, Ronny; Li, Wei; Lienert, Sebastian; Maavara, Taylor; Macleod, Michael; Millet, Dylan B.; Olin, Stefan; Patra, Prabir K.; Prinn, Ronald G.; Raymond, Peter A.; Ruiz, Daniel J.; van der Werf, Guido R.; Vuichard, Nicolas; Wang, Junjie; Weiss, Ray F.; Wells, Kelley C.; Wilson, Chris; Yang, Jia; Yao, Yuanzhi (Peer reviewed; Journal article, 2020)
      Nitrous oxide (N2O), like carbon dioxide, is a long-lived greenhouse gas that accumulates in the atmosphere. Over the past 150 years, increasing atmospheric N2O concentrations have contributed to stratospheric ozone ...
    • Concentration Fluctuations from Localized Atmospheric Releases 

      Cassiani, Massimo; Bertagni, Matteo B.; Marro, Massimo; Salizzoni, Pietro (Peer reviewed; Journal article, 2020)
      We review the efforts made by the scientific community in more than seventy years to elucidate the behaviour of concentration fluctuations arising from localized atmospheric releases of dynamically passive and non-reactive ...
    • Concentrations and endocrine disruptive potential of phthalates in marine mammals from the Norwegian Arctic 

      Routti, Heli Anna Irmeli; Harju, Mikael; Lühmann, Katharina; Aars, Jon; Ask, Amalie; Goksøyr, Anders; Kovacs, Kit M.; Lydersen, Christian (Peer reviewed; Journal article, 2021)
      This study investigated concentrations of phthalates (diesters of phthalic acids) in blubber/adipose tissue of blue whales (Balaenoptera musculus), fin whales (Balaenoptera physalus), bowhead whales (Balaena mysticetus) ...