Blar i NILU Brage på forfatter "Eckhardt, Sabine"
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Characterization of the atmospheric environment during extreme precipitation events associated with atmospheric rivers in Norway - Seasonal and regional aspects
Michel, Clio; Sorteberg, Asgeir; Eckhardt, Sabine; Weijenborg, Christian; Stohl, Andreas; Cassiani, Massimo (Peer reviewed; Journal article, 2021)Extreme precipitation events in Norway in all seasons are often linked to atmospheric rivers (AR). We show that during the period 1979–2018 78.5% of the daily extreme precipitation events in Southwestern Norway are linked ... -
Clean air policies are key for successfully mitigating Arctic warming
von Salzen, Knut; Whaley, Cynthia; Anenberg, Susan C.; Van Dingenen, Rita; Klimont, Zbigniew; Flanner, Mark G.; Mahmood, Rashed; Arnold, Stephen R.; Beagley, Stephen; Chien, Rong-You; Christensen, Jesper H.; Eckhardt, Sabine; Ekman, Annica M. L.; Evangeliou, Nikolaos; Faluvegi, Greg; Fu, Joshua S.; Gauss, Michael (Peer reviewed; Journal article, 2022)A tighter integration of modeling frameworks for climate and air quality is urgently needed to assess the impacts of clean air policies on future Arctic and global climate. We combined a new model emulator and comprehensive ... -
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 ... -
Consistent histories of anthropogenic western European air pollution preserved in different Alpine ice cores
Eichler, Anja; Legrand, Michel; Jenk, Theo M.; Preunkert, Susanne; Andersson, Camilla; Eckhardt, Sabine; Engardt, Magnuz; Plach, Andreas; Schwikowski, Margit (Peer reviewed; Journal article, 2023)Individual high-Alpine ice cores have been proven to contain a well-preserved history of past anthropogenic air pollution in western Europe. The question of how representative one ice core is with respect to the reconstruction ... -
Constraints on oceanic methane emissions west of Svalbard from atmospheric in situ measurements and Lagrangian transport modeling
Pisso, Ignacio; Myhre, Cathrine Lund; Platt, Stephen Matthew; Eckhardt, Sabine; Hermansen, Ove; Schmidbauer, Josef Norbert; Mienert, Jurgen; Vadakkepuliyambatta, Sunil; Bauguitte, S.; Pitt, J; Allen, G.; Bower, KN; O'Shea, S; Gallagher, MW; Percival, C.J; Pyle, J; Cain, M.; Stohl, Andreas (Journal article; Peer reviewed, 2016) -
Current model capabilities for simulating black carbon and sulfate concentrations in the Arctic atmosphere: a multi-model evaluation using a comprehensive measurement data set
Eckhardt, Sabine; Quennehen, B.; Oliviè, Dirk Jan Leo; Berntsen, Terje Koren; Cherian, Regimon; Christensen, J.; Collins, W.; Crepinsek, S; Daskalakis, N; Flanner, M; Herber, Andreas; Heyes, C; Hodnebrog, Øivind; Huang, Lan; Kanakidou, M; Klimont, Z; Langner, J.; Law, Katharine S.; Lund, Marianne Tronstad; Mahmood, R; Massling, A; Myriokefalitakis, S; Nielsen, Izabela Ewa; Nøjgaard, J.K.; Quaas, Johannes; Quinn, Patricia K.; Raut, Jean-Christophe; Rumbold, Steven T.; Schulz, M.; Sharma, S; Skeie, Ragnhild Bieltvedt; Skov, Henrik; Uttal, T; von Salzen, Knut; Stohl, Andreas (Journal article; Peer reviewed, 2015)The concentrations of sulfate, black carbon (BC) and other aerosols in the Arctic are characterized by high values in late winter and spring (so-called Arctic Haze) and low values in summer. Models have long been struggling ... -
Decreasing trends of ammonia emissions over Europe seen from remote sensing and inverse modelling
Tichý, Ondřej; Eckhardt, Sabine; Balkanski, Yves; Hauglustaine, Didier; Evangeliou, Nikolaos (Peer reviewed; Journal article, 2023)Ammonia (NH3), a significant precursor of particulate matter, affects not only biodiversity, ecosystems, and soil acidification but also climate and human health. In addition, its concentrations are constantly rising due ... -
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) -
Effects of long-range aerosol transport on the microphysical properties of low-level liquid clouds in the Arctic
Coopman, Quentin; Garrett, Timothy J.; Riedi, Jerome; Eckhardt, Sabine; Stohl, Andreas (Journal article; Peer reviewed, 2016) -
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 ... -
Flow climatology for physicochemical properties of dichotomous aerosol over the western North Atlantic Ocean at Bermuda
Moody, Jennie L.; Keene, William C.; Cooper, Owen R.; Voss, Kenneth J.; Aryal, Rudra P.; Eckhardt, Sabine; Holben, Brent N.; Maben, John R.; Izaguirre, Miguel Angel; Galloway, James N. (Journal article; Peer reviewed, 2014) -
Forecasting long-range atmospheric transport episodes of polychlorinated biphenyls using FLEXPART
Halse, Anne Karine; Eckhardt, Sabine; Schlabach, Martin; Stohl, Andreas; Breivik, Knut (Journal article; Peer reviewed, 2013)The analysis of concentrations of persistent organic pollutants (POPs) in ambient air is costly and can only be done for a limited number of samples. It is thus beneficial to maximize the information content of the samples ... -
Hierarchical Clustering and Dissimilarity Polygon Analyses. Optimizing the Polish Deposition Network.
Soares, Joana; Aas, Wenche; Eckhardt, Sabine; Guerreiro, Cristina (NILU report;27/2023, Research report, 2023)The potential re-design of the current deposition monitoring network in Poland was assessed by hierarchical clustering analysis. This statistical method determines the inherent or natural groupings of datasets, and/or to ... -
Holocene black carbon in New Zealand lake sediment records
Brugger, Sandra O.; McWethy, David B.; Chellman, Nathan J.; Prebble, Matiu; Courtney Mustaphi, Colin J.; Eckhardt, Sabine; Plach, Andreas; Stohl, Andreas; Wilmshurst, Janet M.; McConnell, Joseph R.; Whitlock, Cathy (Peer reviewed; Journal article, 2024)Black carbon emitted from incomplete combustion of biomass and fossil fuel burning is an important aerosol; however, available long-term black carbon data are limited to remote polar and high-alpine ice cores from few ... -
In situ, satellite measurement and model evidence on the dominant regional contribution to fine particulate matter levels in the Paris megacity
Beekmann, Matthias; Prévôt, André S.H.; Drewnick, Frank; Sciare, Jean; Pandis, Spyros N.; Denier Van Der Gon, Hugo A.C.; Crippa, Monica; Freutel, Friederike; Poulain, Laurent; Ghersi, Véronique; Rodríguez, Edith Morales; Beirle, Steffen; Zotter, Peter; Von Der Weiden-Reinmüller, Sarah-Lena; Bressi, Michaël; Fountoukis, Christos I.; Petetin, Herve; Szidat, Sönke; Schneider, Johannes K.; Rosso, Amandine; El Haddad, Imad; Megaritis, Athanasios G.; Zhang, Qijie; Michoud, Vincent; Slowik, Jay G.; Moukhtar, Sophie; Kolmonen, Pekka; Stohl, Andreas; Eckhardt, Sabine; Borbon, Agnès; Gros, Valérie; Marchand, Nicholas; Jaffrezo, Jeań Luc; Schwarzenböeck, Alfons; Colomb, Aurélie; Wiedensohler, Alfred; Borrmann, Stephan; Lawrence, Mark G.; Baklanov, Alexander Anatolievich; Baltensperger, Urs (Journal article; Peer reviewed, 2015) -
Increased contribution of biomass burning to haze events in Shanghai since China’s clean air actions
Fang, Wenzheng; Evangeliou, Nikolaos; Eckhardt, Sabine; Xing, Ju; Zhang, Hailong; Xiao, Hang; Zhao, Meixun; Kim, Sang-Woo (Peer reviewed; Journal article, 2023)High levels of East Asian black carbon (BC) aerosols affect ecological and environmental sustainability and contribute to climate warming. Nevertheless, the BC sources in China, after implementing clean air actions from ... -
The influence of vegetation drought stress on formaldehyde and ozone distributions over a central European city
Trimmel, Heidelinde; Hamer, Paul David; Mayer, Monika; Schreier, Stefan F.; Weihs, Philipp; Eitzinger, Josef; Sandén, Hans; Fitzky, Anne Charlott; Richter, Andreas; Calvet, Jean-Christophe; Bonan, Bertrand; Meurey, Catherine; Vallejo, Islen; Eckhardt, Sabine; Sousa Santos, Gabriela; Oumami, Safae; Arteta, Joaquim; Marécal, Virginie; Tarrasón, Leonor; Karl, Thomas; Rieder, Harald E. (Peer reviewed; Journal article, 2023)To estimate the effect of vegetation stress and changes in biogenic volatile organic compound (BVOC) emissions on urban ozone (O3) levels we perform a systematic, observation-based analysis of the relationship between ... -
Introducing a nested multimedia fate and transport model for organic contaminants (NEM)
Breivik, Knut; Eckhardt, Sabine; McLachlan, Michael S; Wania, Frank (Peer reviewed; Journal article, 2021)Some organic contaminants, including the persistent organic pollutants (POPs), have achieved global distribution through long range atmospheric transport (LRAT). Regulatory efforts, monitoring programs and modelling studies ... -
Lead and Antimony in Basal Ice From Col du Dome (French Alps) Dated With Radiocarbon: A Record of Pollution During Antiquity
Preunkert, Susanne; McConnell, Joseph R.; Hoffmann, Helene; Legrand, Michel; Wilson, Andrew I.; Eckhardt, Sabine; Stohl, Andreas; Chellman, Nathan J; Arienzo, Monica M; Friedrich, Ronny (Journal article; Peer reviewed, 2019) -
Light-absorbing properties of ambient black carbon and brown carbon from fossil fuel and biomass burning sources
Healy, Robert M.; Wang, Jack M.; Jeong, Cheol-Heon; Lee, Alex K.Y.; Willis, Megan D.; Jaroudi, Ezzat; Zimmerman, Naomi; Hilker, Nathan; Murphy, Michael Sean; Eckhardt, Sabine; Stohl, Andreas; Abbatt, Jonathan P.D.; Wenger, John C.; Evans, Greg J. (Journal article; Peer reviewed, 2015)