Balsamo, G. and Engelen, R. and Thiemert, D. and Agusti-Panareda, A. and Bousserez, N. and Broquet, G. and Brunner, D. and Buchwitz, M. (2021) The CO2 Human Emissions (CHE) Project: First Steps Towards a European Operational Capacity to Monitor Anthropogenic CO2 Emissions. Frontiers in Remote Sensing, 2 . pp. 1-32.
Blumenstock, Thomas and Hase, Frank and Keens, Axel and Czurlok, Denis and Colebatch, Orfeo and Garcia, Omaira and Griffith, David W. T. and Grutter, Michel and Hannigan, James W. and Heikkinen, Pauli and Jeseck, Pascal and Jones, Nicholas and Kivi, Rigel and Lutsch, Erik and Makarova, Maria and Imhasin, Hamud K. and Mellqvist, Johan and Morino, Isamu and Nagahama, Tomoo and Notholt, Justus and Ortega, Ivan and Palm, Mathias and Raffalski, Uwe and Rettinger, Markus and Robinson, John and Schneider, Matthias and Servais, Christian and Smale, Dan and Stremme, Wolfgang and Strong, Kimberly and Sussmann, Ralf and Te, Yao and Velazco, Voltaire A. (2021) Characterization and potential for reducing optical resonances in Fourier transform infrared spectrometers of the Network for the Detection of Atmospheric Composition Change (NDACC). Atmospheric Measurement Techniques, 14 (2). pp. 1239-1252.
Crewell, S. and Ebell, K. and Konjari, P. and Mech, M. and Nomokonova, T. and Radovan, A. and Strack, D. and Triana-Gómez, A. M. and Noël, S. and Scarlat, R. and Spreen, G. and Maturilli, M. and Rinke, A. and Gorodetskaya, I. and Viceto, C. and August, T. and Schröder, M. (2021) A systematic assessment of water vapor products in the Arctic: from instantaneous measurements to monthly means. Atmospheric Measurement Techniques, 14 (7). pp. 4829-4856.
Crewell, Susanne and Ebell, Kerstin and Konjari, Patrick and Mech, Mario and Nomokonova, Tatiana and Radovan, Ana and Strack, David and Triana-Gómez, Arantxa M. and Noël, Stefan and Scarlat, Raul and Spreen, Gunnar and Maturilli, Marion and Rinke, Annette and Gorodetskaya, Irina and Viceto, Carolina and August, Thomas and Schröder, Marc (2021) A systematic assessment of water vapor products in the Arctic: from instantaneous measurements to monthly means. Atmospheric Measurement Techniques, 14 (7). pp. 4829-4856. ISSN 1867-8548
De Smedt, Isabelle and Pinardi, Gaia and Vigouroux, Corinne and Compernolle, Steven and Bais, Alkis and Benavent, Nuria and Boersma, Folkert and Chan, Ka-Lok and Donner, Sebastian and Eichmann, Kai-Uwe and Hedelt, Pascal and Hendrick, François and Irie, Hitoshi and Kumar, Vinod and Lambert, Jean-Christopher and Langerock, Bavo and Lerot, Christophe and Liu, Cheng and Loyola, Diego and Piters, Ankie and Richter, Andreas and Rivera Cárdenas, Claudia and Romahn, Fabian and Ryan, Robert George and Sinha, Vinayak and Theys, Nicolas and Vlietinck, Jonas and Wagner, Thomas and Wang, Ting and Yu, Huan and Van Roozendael, Michel (2021) Comparative assessment of TROPOMI and OMI formaldehyde observations and validation against MAX-DOAS network column measurements. Atmospheric Chemistry and Physics, 21 (16). pp. 12561-12593. ISSN 1680-7324
Dogniaux, Matthieu and Crevoisier, Cyril and Armante, Raymond and Capelle, Virginie and Delahaye, Thibault and Casse, Vincent and De Maziere, Martine and Deutscher, Nicholas M. and Feist, Dietrich G. and Garcia, Omaira E. and Griffith, David W. T. and Hase, Frank and Iraci, Laura T. and Kivi, Rigel and Morino, Isamu and Notholt, Justus and Pollard, David F. and Roehl, Coleen M. and Shiomi, Kei and Strong, Kimberly and Te, Yao and Velazco, Voltaire A. and Warneke, Thorsten (2021) The Adaptable 4A Inversion (5AI): description and first XCO2 retrievals from Orbiting Carbon Observatory-2 (OCO-2) observations. ATMOSPHERIC MEASUREMENT TECHNIQUES, 14 (6). pp. 4689-4706.
Echevarria, Pablo (2021) HPC meeting: Hypatia-Heron OSS /data glogin 13.Dec. -.
Echevarria, Pablo (2021) High performance computing Workshop or presenting Hypatia and other topics - How to use Hypatia. In: High performance computing Workshop.
Echevarria, Pablo (2021) IUP Code versioning in science. In: IT Internal lecture.
Echevarria, Pablo (2021) IUP Code versioning in science hands on commands. In: Internal IT lecture.
Gratsea, Myrto and Athanasopoulou, Eleni and Kakouri, Anastasia and Richter, Andreas and Seyler, Andre and Gerasopoulos, Evangelos (2021) Five Years of Spatially Resolved Ground-Based MAX-DOAS Measurements of Nitrogen Dioxide in the Urban Area of Athens: Synergies with In Situ Measurements and Model Simulations. Atmosphere, 12 (12). p. 1634. ISSN 2073-4433
Gratsea, Myrto and Bösch, Tim and Kokkalis, Panagiotis and Richter, Andreas and Vrekoussis, Mihalis and Kazadzis, Stelios and Tsekeri, Alexandra and Papayannis, Alexandros and Mylonaki, Maria and Amiridis, Vassilis and Mihalopoulos, Nikos and Gerasopoulos, Evangelos (2021) Retrieval and evaluation of tropospheric-aerosol extinction profiles using multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements over Athens, Greece. Atmospheric Measurement Techniques, 14 (1). pp. 749-767. ISSN 1867-8548
Ionov, Dmitry and Makarova, Maria and Hase, Frank and Foka, Stefani C. and Kostsov, Vladimir S. and Alberti, Carlos and Blumenstock, Thomas and Warneke, Thorsten and Virolainen, Yana A. (2021) The CO2 integral emission by the megacity of St Petersburg as quantified from ground-based FTIR measurements combined with dispersion modelling. ATMOSPHERIC CHEMISTRY AND PHYSICS, 21 (14). pp. 10939-10963.
Jacobs, Nicole and Simpson, William R. and Graham, Kelly A. and Holmes, Christopher and Hase, Frank and Blumenstock, Thomas and Tu, Qiansi and Frey, Matthias and Dubey, Manvendra K. and Parker, Harrison A. and Wunch, Debra and Kivi, Rigel and Heikkinen, Pauli and Notholt, Justus and Petri, Christof and Warneke, Thorsten (2021) Spatial distributions of X-CO2 seasonal cycle amplitude and phase over northern high-latitude regions. ATMOSPHERIC CHEMISTRY AND PHYSICS, 21 (22). pp. 16661-16687.
Jafariserajehlou, Soheila and Rozanov, Vladimir V. and Vountas, Marco and Gatebe, Charles K. and Burrows, John P. (2021) Simulated reflectance above snow constrained by airborne measurements of solar radiation: implications for the snow grain morphology in the Arctic. Atmospheric Measurement Techniques, 14 (1). pp. 369-389. ISSN 1867-8548
Kaminski, T. and Scholze, M. and Rayner, P. and Vossbeck, M. and Buchwitz, M. and Reuter, M. and Knorr, W. and Chen, H. and Agusti-Panareda, A. and Loescher, A. and Meijer, Y. (2021) Assimilation of atmospheric CO2 observations from space can support national CO2 emission inventories. Environmental Research Letters .
Krause, Kai and Wittrock, Folkard and Richter, Andreas and Schmitt, Stefan and Pöhler, Denis and Weigelt, Andreas and Burrows, John P. (2021) Estimation of ship emission rates at a major shipping lane by long-path DOAS measurements. Atmospheric Measurement Techniques, 14 (8). pp. 5791-5807. ISSN 1867-8548
Krumpen, Thomas and von Albedyll, Luisa and Goessling, Helge F. and Hendricks, Stefan and Juhls, Bennet and Spreen, Gunnar and Willmes, Sascha and Belter, H. Jakob and Dethloff, Klaus and Haas, Christian and Kaleschke, Lars and Katlein, Christian and Tian-Kunze, Xiangshan and Ricker, Robert and Rostosky, Philip and Rückert, Janna and Singha, Suman and Sokolova, Julia (2021) MOSAiC drift expedition from October 2019 to July 2020: sea ice conditions from space and comparison with previous years. The Cryosphere, 15 (8). pp. 3897-3920. ISSN 1994-0424
Lelli, Luca and Vountas, Marco and Khosravi, Narges and Burrows, John P. (2021) Observational Evidence of Regional and Seasonal Arctic Cooling by Brighter and Wetter Clouds. In: Atmos 2021, 22 Nov - 26 Nov 2021, Online.
Lelli, Luca and Vountas, Marco and Sayer, Andrew and Knobelspiesse, Kirk and Li, Zhanqing and Werdell, Jeremy P. (2021) Toward a Global Assessment of Aerosol Influence on Cloud Vertical Extent. In: Atmos 2021, 22 Nov - 26 Nov 2021, Online.
Lerot, Christophe and Hendrick, François and Van Roozendael, Michel and Alvarado, Leonardo M. A. and Richter, Andreas and De Smedt, Isabelle and Theys, Nicolas and Vlietinck, Jonas and Yu, Huan and Van Gent, Jeroen and Stavrakou, Trissevgeni and Müller, Jean-François and Valks, Pieter and Loyola, Diego and Irie, Hitoshi and Kumar, Vinod and Wagner, Thomas and Schreier, Stefan F. and Sinha, Vinayak and Wang, Ting and Wang, Pucai and Retscher, Christian (2021) Glyoxal tropospheric column retrievals from TROPOMI – multi-satellite intercomparison and ground-based validation. Atmospheric Measurement Techniques, 14 (12). pp. 7775-7807. ISSN 1867-8548
Liu, Song and Valks, Pieter and Pinardi, Gaia and Xu, Jian and Chan, Ka Lok and Argyrouli, Athina and Lutz, Ronny and Beirle, Steffen and Khorsandi, Ehsan and Baier, Frank and Huijnen, Vincent and Bais, Alkiviadis and Donner, Sebastian and Dörner, Steffen and Gratsea, Myrto and Hendrick, François and Karagkiozidis, Dimitris and Lange, Kezia and Piters, Ankie J. M. and Remmers, Julia and Richter, Andreas and Van Roozendael, Michel and Wagner, Thomas and Wenig, Mark and Loyola, Diego G. (2021) An improved TROPOMI tropospheric NO2 research product over Europe. Atmospheric Measurement Techniques, 14 (11). pp. 7297-7327. ISSN 1867-8548
Lorente, Alba and Borsdorff, Tobias and Butz, Andre and Hasekamp, Otto and aan de Brugh, Joost and Schneider, Andreas and Wu, Lianghai and Hase, Frank and Kivi, Rigel and Wunch, Debra and Pollard, David F. and Shiomi, Kei and Deutscher, Nicholas M. and Velazco, Voltaire A. and Roehl, Coleen M. and Wennberg, Paul O. and Warneke, Thorsten and Landgraf, Jochen (2021) Methane retrieved from TROPOMI: improvement of the data product and validation of the first 2 years of measurements. ATMOSPHERIC MEASUREMENT TECHNIQUES, 14 (1). pp. 665-684.
Mahieu, Emmanuel and Fischer, Emily and Franco, Bruno and Palm, Mathias and Wizenberg, Tyler and Smale, Dan and Clarisse, Lieven and Clerbaux, Cathy and Coheur, Pierre-Francois and Hannigan, James W. and Lutsch, Erik and Notholt, Justus and Cantos, Irene Pardo and Prignon, Maxime and Servais, Christian and Strong, Kimberly (2021) First retrievals of peroxyacetyl nitrate (PAN) from ground-based FTIR solar spectra recorded at remote sites, comparison with model and satellite data. ELEMENTA-SCIENCE OF THE ANTHROPOCENE, 9 (1).
Makarova, Maria and Alberti, Carlos and Ionov, Dmitry and Hase, Frank and Foka, Stefani C. and Blumenstock, Thomas and Warneke, Thorsten and Virolainen, Yana A. and Kostsov, Vladimir S. and Frey, Matthias and Poberovskii, Anatoly and Timofeyev, Yuri M. and Paramonova, Nina N. and Volkova, Kristina A. and Zaitsev, Nikita A. and Biryukov, Egor Y. and Osipov, Sergey and Makarov, Boris K. and Polyakov, Alexander and Ivakhov, Viktor M. and Imhasin, Hamud Kh and Mikhailov, Eugene F. (2021) Emission Monitoring Mobile Experiment (EMME): an overview and first results of the St. Petersburg megacity campaign 2019. ATMOSPHERIC MEASUREMENT TECHNIQUES, 14 (2). pp. 1047-1073.
Mei, Linlu and Burrows, John P. and Zhao, Xuepeng and Vountas, Marco and Rozanov, Vladimir and Guo, Huadong and Li, Xinwu and Nakoudi, Konstantina (2021) An analysis of AOT above the ocean in the Arctic observed from space: a reducing trend from 1981 to 2019. In: COSPAR 43rd 2021, 28 Jan - 4 Feb 2021. (Unpublished)
Mei, Linlu and Rozanov, Vladimir and Jäkel, Evelyn and Cheng, Xiao and Vountas, Marco and Burrows, John P. (2021) The retrieval of snow properties from SLSTR Sentinel-3 – Part 2: Results and validation. The Cryosphere, 15 (6). pp. 2781-2802. ISSN 1994-0424
Mei, Linlu and Rozanov, Vladimir and Pohl, Christine and Vountas, Marco and Burrows, John P. (2021) The retrieval of snow properties from SLSTR Sentinel-3 – Part 1: Method description and sensitivity study. The Cryosphere, 15 (6). pp. 2757-2780. ISSN 1994-0424
Mendonca, Joseph and Nassar, Ray and O'Dell, Christopher W. and Kivi, Rigel and Morino, Isamu and Notholt, Justus and Petri, Christof and Strong, Kimberly and Wunch, Debra (2021) Assessing the feasibility of using a neural network to filter Orbiting Carbon Observatory 2 (OCO-2) retrievals at northern high latitudes. ATMOSPHERIC MEASUREMENT TECHNIQUES, 14 (12). pp. 7511-7524.
Noeel, Stefan and Reuter, Maximilian and Buchwitz, Michael and Borchardt, Jakob and Hilker, Michael and Bovensmann, Heinrich and Burrows, John P. and Di Noia, Antonio and Suto, Hiroshi and Yoshida, Yukio and Buschmann, Matthias and Deutscher, Nicholas M. and Feist, Dietrich G. and Griffith, David W. T. and Hase, Frank and Kivi, Rigel and Morino, Isamu and Notholt, Justus and Ohyama, Hirofumi and Petri, Christof and Podolske, James R. and Pollard, David F. and Sha, Mahesh Kumar and Shiomi, Kei and Sussmann, Ralf and Te, Yao and Velazco, Voltaire A. and Warneke, Thorsten (2021) XCO2 retrieval for GOSAT and GOSAT-2 based on the FOCAL algorithm. ATMOSPHERIC MEASUREMENT TECHNIQUES, 14 (5). pp. 3837-3869.
Noël, S. and Reuter, M. and Buchwitz, M. and Borchardt, J. and Hilker, M. and Bovensmann, H. and Burrows, J. P. and Di Noia, A. and Suto, H. and Yoshida, Y. and Buschmann, M. and Deutscher, N. M. and Feist, D. G. and Griffith, D. W. T. and Hase, F. and Kivi, R. and Morino, I. and Notholt, J. and Ohyama, H. and Petri, C. and Podolske, J. R. and Pollard, D. F. and Sha, M. K. and Shiomi, K. and Sussmann, R. and Té, Y. and Velazco, V. A. and Warneke, T. (2021) XCO₂ retrieval for GOSAT and GOSAT-2 based on the FOCAL algorithm. Atmospheric Measurement Techniques, 14 (5). pp. 3837-3869.
Paul, Stephan and Huntemann, Marcus (2021) Improved machine-learning-based open-water–sea-ice–cloud discrimination over wintertime Antarctic sea ice using MODIS thermal-infrared imagery. The Cryosphere, 15 (3). pp. 1551-1565. ISSN 1994-0424
Puķīte, Jānis and Borger, Christian and Dörner, Steffen and Gu, Myojeong and Frieß, Udo and Meier, Andreas C. and Enell, Carl-Fredrik and Raffalski, Uwe and Richter, Andreas and Wagner, Thomas (2021) Retrieval algorithm for OClO from TROPOMI (TROPOspheric Monitoring Instrument) by differential optical absorption spectroscopy. Atmospheric Measurement Techniques, 14 (12). pp. 7595-7625. ISSN 1867-8548
Rösel, Anja and Farrell, Sinead Louise and Nandan, Vishnu and Richter-Menge, Jaqueline and Spreen, Gunnar and Divine, Dmitry V. and Steer, Adam and Gallet, Jean-Charles and Gerland, Sebastian (2021) Implications of surface flooding on airborne estimates of snow depth on sea ice. The Cryosphere, 15 (6). pp. 2819-2833. ISSN 1994-0424
Schanz, Ansgar and Hocke, Klemens and Kampfer, Niklaus and Chabrillat, Simon and Inness, Antje and Palm, Mathias and Notholt, Justus and Boyd, Ian and Parrish, Alan and Kasai, Yasuko (2021) The Diurnal Variation in Stratospheric Ozone from MACC Reanalysis, ERA-Interim, WACCM, and Earth Observation Data: Characteristics and Intercomparison. Atmosphere, 12 (5). p. 625.
Schreier, Stefan F. and Bösch, Tim and Richter, Andreas and Lange, Kezia and Revesz, Michael and Weihs, Philipp and Vrekoussis, Mihalis and Lotteraner, Christoph (2021) Evaluation of UV–visible MAX-DOAS aerosol profiling products by comparison with ceilometer, sun photometer, and in situ observations in Vienna, Austria. Atmospheric Measurement Techniques, 14 (8). pp. 5299-5318. ISSN 1867-8548
Sha, Mahesh Kumar and Langerock, Bavo and Blavier, Jean-François L. and Blumenstock, Thomas and Borsdorff, Tobias and Buschmann, Matthias and Dehn, Angelika and De Mazière, Martine and Deutscher, Nicholas M. and Feist, Dietrich G. and García, Omaira E. and Griffith, David W. T. and Grutter, Michel and Hannigan, James W. and Hase, Frank and Heikkinen, Pauli and Hermans, Christian and Iraci, Laura T. and Jeseck, Pascal and Jones, Nicholas and Kivi, Rigel and Kumps, Nicolas and Landgraf, Jochen and Lorente, Alba and Mahieu, Emmanuel and Makarova, Maria V. and Mellqvist, Johan and Metzger, Jean-Marc and Morino, Isamu and Nagahama, Tomoo and Notholt, Justus and Ohyama, Hirofumi and Ortega, Ivan and Palm, Mathias and Petri, Christof and Pollard, David F. and Rettinger, Markus and Robinson, John and Roche, Sébastien and Roehl, Coleen M. and Röhling, Amelie N. and Rousogenous, Constantina and Schneider, Matthias and Shiomi, Kei and Smale, Dan and Stremme, Wolfgang and Strong, Kimberly and Sussmann, Ralf and Té, Yao and Uchino, Osamu and Velazco, Voltaire A. and Vigouroux, Corinne and Vrekoussis, Mihalis and Wang, Pucai and Warneke, Thorsten and Wizenberg, Tyler and Wunch, Debra and Yamanouchi, Shoma and Yang, Yang and Zhou, Minqiang (2021) Validation of methane and carbon monoxide from Sentinel-5 Precursor using TCCON and NDACC-IRWG stations. Atmospheric Measurement Techniques, 14 (9). pp. 6249-6304. ISSN 1867-8548
Shi, Qian and Su, Jie and Heygster, Georg and Shi, Jiuxin and Wang, Lianzhong and Zhu, Lizhong and Lou, Quanli and Ludwig, Valentin (2021) Step-by-Step Validation of Antarctic ASI AMSR-E Sea-Ice Concentrations by MODIS and an Aerial Image. IEEE Transactions on Geoscience and Remote Sensing, 59 (1). pp. 392-403. ISSN 0196-2892
Skoulidou, Ioanna and Koukouli, Maria-Elissavet and Manders, Astrid and Segers, Arjo and Karagkiozidis, Dimitris and Gratsea, Myrto and Balis, Dimitris and Bais, Alkiviadis and Gerasopoulos, Evangelos and Stavrakou, Trisevgeni and van Geffen, Jos and Eskes, Henk and Richter, Andreas (2021) Evaluation of the LOTOS-EUROS NO2 simulations using ground-based measurements and S5P/TROPOMI observations over Greece. Atmospheric Chemistry and Physics, 21 (7). pp. 5269-5288. ISSN 1680-7324
Stanevich, Ilya and Jones, Dylan B. A. and Strong, Kimberly and Keller, Martin and Henze, Daven K. and Parker, Robert J. and Boesch, Hartmut and Wunch, Debra and Notholt, Justus and Petri, Christof and Warneke, Thorsten and Sussmann, Ralf and Schneider, Matthias and Hase, Frank and Kivi, Rigel and Deutscher, Nicholas M. and Velazco, Voltaire A. and Walker, Kaley A. and Deng, Feng (2021) Characterizing model errors in chemical transport modeling of methane: using GOSAT XCH4 data with weak-constraint four-dimensional variational data assimilation. ATMOSPHERIC CHEMISTRY AND PHYSICS, 21 (12). pp. 9545-9572.
Steinbrecht, Wolfgang and Kubistin, Dagmar and Plass-Duelmer, Christian and Davies, Jonathan and Tarasick, David W. and von der Gathen, Peter and Deckelmann, Holger and Jepsen, Nis and Kivi, Rigel and Lyall, Norrie and Palm, Matthias and Notholt, Justus and Kois, Bogumil and Oelsner, Peter and Allaart, Marc and Piters, Ankie and Gill, Michael and Van Malderen, Roeland and Delcloo, Andy W. and Sussmann, Ralf and Mahieu, Emmanuel and Servais, Christian and Romanens, Gonzague and Stubi, Rene and Ancellet, Gerard and Godin-Beekmann, Sophie and Yamanouchi, Shoma and Strong, Kimberly and Johnson, Bryan and Cullis, Patrick and Petropavlovskikh, Irina and Hannigan, James W. and Hernandez, Jose-Luis and Diaz Rodriguez, Ana and Nakano, Tatsumi and Chouza, Fernando and Leblanc, Thierry and Torres, Carlos and Garcia, Omaira and Rohling, Amelie N. and Schneider, Matthias and Blumenstock, Thomas and Tully, Matt and Paton-Walsh, Clare and Jones, Nicholas and Querel, Richard and Strahan, Susan and Stauffer, Ryan M. and Thompson, Anne M. and Inness, Antje and Engelen, Richard and Chang, Kai-Lan and Cooper, Owen R. (2021) COVID-19 Crisis Reduces Free Tropospheric Ozone Across the Northern Hemisphere. GEOPHYSICAL RESEARCH LETTERS, 48 (5).
Steinbrecht, Wolfgang and Kubistin, Dagmar and Plass-Duelmer, Christian and Davies, Jonathan and Tarasick, David W. and von der Gathen, Peter and Deckelmann, Holger and Jepsen, Nis and Kivi, Rigel and Lyall, Norrie and Palm, Matthias and Notholt, Justus and Kois, Bogumil and Oelsner, Peter and Allaart, Marc and Piters, Ankie and Gill, Michael and Van Malderen, Roeland and Delcloo, Andy W. and Sussmann, Ralf and Mahieu, Emmanuel and Servais, Christian and Romanens, Gonzague and Stubi, Rene and Ancellet, Gerard and Godin-Beekmann, Sophie and Yamanouchi, Shoma and Strong, Kimberly and Johnson, Bryan and Cullis, Patrick and Petropavlovskikh, Irina and Hannigan, James W. and Hernandez, Jose-Luis and Diaz Rodriguez, Ana and Nakano, Tatsumi and Chouza, Fernando and Leblanc, Thierry and Torres, Carlos and Garcia, Omaira and Rohling, Amelie N. and Schneider, Matthias and Blumenstock, Thomas and Tully, Matt and Paton-Walsh, Clare and Jones, Nicholas and Querel, Richard and Strahan, Susan and Stauffer, Ryan M. and Thompson, Anne M. and Inness, Antje and Engelen, Richard and Chang, Kai-Lan and Cooper, Owen R. (2021) COVID-19 Crisis Reduces Free Tropospheric Ozone Across the Northern Hemisphere. Geophysical Research Letters, 48 (5). e2020GL091987.
Sun, Youwen and Cheng, Yuan and Zhang, Qianggong and Zheng, Bo and Notholt, Justus and Lu, Xiao and Liu, Cheng and Tian, Yuan and Liu, Jianguo and Yin, Hao (2021) Quantifying variability, source, and transport of CO in the urban areas over the Himalayas and Tibetan Plateau. ATMOSPHERIC CHEMISTRY AND PHYSICS, 21 (11). pp. 9201-9222.
Sun, Youwen and Yin, Hao and Liu, Cheng and Mahieu, Emmanuel and Notholt, Justus and Te, Yao and Lu, Xiao and Palm, Mathias and Wang, Wei and Shan, Changgong and Hu, Qihou and Qin, Min and Tian, Yuan and Zheng, Bo (2021) The reduction in C2H6 from 2015 to 2020 over Hefei, eastern China, points to air quality improvement in China. Atmospheric Chemistry and Physics, 21 (15). pp. 11759-11779.
Sun, Youwen and Yin, Hao and Liu, Cheng and Zhang, Lin and Cheng, Yuan and Palm, Mathias and Notholt, Justus and Lu, Xiao and Vigouroux, Corinne and Zheng, Bo and Wang, Wei and Jones, Nicholas and Shan, Changong and Qin, Min and Tian, Yuan and Hu, Qihou and Meng, Fanhao and Liu, Jianguo (2021) Mapping the drivers of formaldehyde (HCHO) variability from 2015 to 2019 over eastern China: insights from Fourier transform infrared observation and GEOS-Chem model simulation. Atmospheric Chemistry and Physics, 21 (8). pp. 6365-6387.
Sun, Youwen and Yin, Hao and Lu, Xiao and Notholt, Justus and Palm, Mathias and Liu, Cheng and Tian, Yuan and Zheng, Bo (2021) The drivers and health risks of unexpected surface ozone enhancements over the Sichuan Basin, China, in 2020. ATMOSPHERIC CHEMISTRY AND PHYSICS, 21 (24). pp. 18589-18608.
Tirpitz, Jan-Lukas and Frieß, Udo and Hendrick, François and Alberti, Carlos and Allaart, Marc and Apituley, Arnoud and Bais, Alkis and Beirle, Steffen and Berkhout, Stijn and Bognar, Kristof and Bösch, Tim and Bruchkouski, Ilya and Cede, Alexander and Chan, Ka Lok and den Hoed, Mirjam and Donner, Sebastian and Drosoglou, Theano and Fayt, Caroline and Friedrich, Martina M. and Frumau, Arnoud and Gast, Lou and Gielen, Clio and Gomez-Martín, Laura and Hao, Nan and Hensen, Arjan and Henzing, Bas and Hermans, Christian and Jin, Junli and Kreher, Karin and Kuhn, Jonas and Lampel, Johannes and Li, Ang and Liu, Cheng and Liu, Haoran and Ma, Jianzhong and Merlaud, Alexis and Peters, Enno and Pinardi, Gaia and Piters, Ankie and Platt, Ulrich and Puentedura, Olga and Richter, Andreas and Schmitt, Stefan and Spinei, Elena and Stein Zweers, Deborah and Strong, Kimberly and Swart, Daan and Tack, Frederik and Tiefengraber, Martin and van der Hoff, René and van Roozendael, Michel and Vlemmix, Tim and Vonk, Jan and Wagner, Thomas and Wang, Yang and Wang, Zhuoru and Wenig, Mark and Wiegner, Matthias and Wittrock, Folkard and Xie, Pinhua and Xing, Chengzhi and Xu, Jin and Yela, Margarita and Zhang, Chengxin and Zhao, Xiaoyi (2021) Intercomparison of MAX-DOAS vertical profile retrieval algorithms: studies on field data from the CINDI-2 campaign. Atmospheric Measurement Techniques, 14 (1). pp. 1-35. ISSN 1867-8548
Verhoelst, Tijl and Compernolle, Steven and Pinardi, Gaia and Lambert, Jean-Christopher and Eskes, Henk J. and Eichmann, Kai-Uwe and Fjæraa, Ann Mari and Granville, José and Niemeijer, Sander and Cede, Alexander and Tiefengraber, Martin and Hendrick, François and Pazmiño, Andrea and Bais, Alkiviadis and Bazureau, Ariane and Boersma, K. Folkert and Bognar, Kristof and Dehn, Angelika and Donner, Sebastian and Elokhov, Aleksandr and Gebetsberger, Manuel and Goutail, Florence and Grutter de la Mora, Michel and Gruzdev, Aleksandr and Gratsea, Myrto and Hansen, Georg H. and Irie, Hitoshi and Jepsen, Nis and Kanaya, Yugo and Karagkiozidis, Dimitris and Kivi, Rigel and Kreher, Karin and Levelt, Pieternel F. and Liu, Cheng and Müller, Moritz and Navarro Comas, Monica and Piters, Ankie J. M. and Pommereau, Jean-Pierre and Portafaix, Thierry and Prados-Roman, Cristina and Puentedura, Olga and Querel, Richard and Remmers, Julia and Richter, Andreas and Rimmer, John and Rivera Cárdenas, Claudia and Saavedra de Miguel, Lidia and Sinyakov, Valery P. and Stremme, Wolfgang and Strong, Kimberly and Van Roozendael, Michel and Veefkind, J. Pepijn and Wagner, Thomas and Wittrock, Folkard and Yela González, Margarita and Zehner, Claus (2021) Ground-based validation of the Copernicus Sentinel-5P TROPOMI NO2 measurements with the NDACC ZSL-DOAS, MAX-DOAS and Pandonia global networks. Atmospheric Measurement Techniques, 14 (1). pp. 481-510. ISSN 1867-8548
Vinjamuri, K. and Vountas, M. and Lelli, L. and Bramstedt, K. and Ziegler, Y. and Burrows, J.P. (2021) Assessment of CCI cloud products with ARM measurements over the Arctic. In: (AC)3 3rd Science Conference, 25-27 November 2021, Potsdam. (Unpublished)
Vountas, Marco (2021) Introduction to the first HPC Workshop of WG Burrows. In: 1. Workshop on HPC of WG Burrows, 14 Apr 2021, Virtual, zoom meeting. (Unpublished)
Wagner, Annette and Bennouna, Y. and Blechschmidt, Anne-Marlene and Brasseur, G. and Chabrillat, S. and Christophe, Y. and Errera, Q. and Eskes, H. and Flemming, J. and Hansen, K. M. and Inness, A. and Kapsomenakis, J. and Langerock, B. and Richter, Andreas and Sudarchikova, N. and Thouret, V. and Zerefos, C. (2021) Comprehensive evaluation of the Copernicus Atmosphere Monitoring Service (CAMS) reanalysis against independent observations. Elementa: Science of the Anthropocene, 9 (1). ISSN 2325-1026
Weber, Mark and Arosio, Carlo and Feng, Wuhu and Dhomse, Sandip S. and Chipperfield, Martyn P. and Meier, Andreas C. and Burrows, John P. and Eichmann, Kai-Uwe and Richter, Andreas and Rozanov, Alexei (2021) The Unusual Stratospheric Arctic Winter 2019/20: Chemical Ozone Loss From Satellite Observations and TOMCAT Chemical Transport Model. Journal of Geophysical Research: Atmospheres, 126 (6). ISSN 2169-897X
Wendisch, Manfred and Handorf, Dörthe and Tegen, Ina and Neggers, Roel and Spreen, Gunnar (2021) Glimpsing the Ins and Outs of the Arctic Atmospheric Cauldron. Eos, 102 . ISSN 2324-9250
Winkler, Holger and Yamada, Takayoshi and Kasai, Yasuko and Berger, Uwe and Notholt, Justus (2021) Model simulations of chemical effects of sprites in relation with observed HO<sub>2</sub> enhancements over sprite-producing thunderstorms. Atmospheric Chemistry and Physics, 21 (10). pp. 7579-7596. ISSN 1680-7324
Winkler, Holger and Yamada, Takayoshi and Kasai, Yasuko and Berger, Uwe and Notholt, Justus (2021) Model simulations of chemical effects of sprites in relation with observed HO2 enhancements over sprite-producing thunderstorms. ATMOSPHERIC CHEMISTRY AND PHYSICS, 21 (10). pp. 7579-7596.
Zhou, Lu and Stroeve, Julienne and Xu, Shiming and Petty, Alek and Tilling, Rachel and Winstrup, Mai and Rostosky, Philip and Lawrence, Isobel R. and Liston, Glen E. and Ridout, Andy and Tsamados, Michel and Nandan, Vishnu (2021) Inter-comparison of snow depth over Arctic sea ice from reanalysis reconstructions and satellite retrieval. The Cryosphere, 15 (1). pp. 345-367. ISSN 1994-0424
Zúñiga, D. and Sanchez-Vidal, A. and Flexas, M. M. and Carroll, D. and Rufino, M. M. and Spreen, G. and Calafat, A. and Abrantes, F. (2021) Sinking Diatom Assemblages as a Key Driver for Deep Carbon and Silicon Export in the Scotia Sea (Southern Ocean). Frontiers in Earth Science, 9 . p. 579198. ISSN 2296-6463
van Asperen, Hella and Alves-Oliveira, Joao Rafael and Warneke, Thorsten and Forsberg, Bruce and de Araujo, Alessandro Carioca and Notholt, Justus (2021) The role of termite CH4 emissions on the ecosystem scale: a case study in the Amazon rainforest. BIOGEOSCIENCES, 18 (8). pp. 2609-2625.