Ayazpour, Zolal and Gonzalez Abad, Gonzalo and Nowlan, Caroline R. and Sun, Kang and Kwon, Hyeong-Ahn and Chan Miller, Christopher and Chong, Heesung and Wang, Huiqun and Liu, Xiong and Chance, Kelly and O'Sullivan, Ewan and Zhu, Lei and Vigouroux, Corinne and De Smedt, Isabelle and Stremme, Wolfgang and Hannigan, James W. and Notholt, Justus and Sun, Xiaoyu and Palm, Mathias and Petri, Cristof and Strong, Kimberly and Roehling, Amelie N. and Mahieu, Emmanuel and Smale, Dan and Te, Yao and Morino, Isamu and Murata, Isao and Nagahama, Tomoo and Kivi, Rigel and Makarova, Maria and Jones, Nicholas and Sussmann, Ralf and Zhou, Minqiang (2025) Aura Ozone Monitoring Instrument (OMI) Collection 4 Formaldehyde Products. EARTH AND SPACE SCIENCE, 12 (2).
Chen, Shi-Yi and Spreen, Gunnar and Hui, Feng-Ming and Cheng, Xiao and Zhang, Zhi-Lun (2025) High-resolution Arctic sea ice lead variations during wintertime (2016–2023) from SAR observations. Advances in Climate Change Research, 16 (5). pp. 922-934.
Das, Saswati and Kiel, Matthaeus and Laughner, Joshua and Osterman, Gregory and O'Dell, Christopher W. and Taylor, Thomas E. and Fisher, Brendan and Chevallier, Frederic and Deutscher, Nicholas M. and Dubey, Manvendra K. and Feist, Dietrich G. and Garcia, Omaira and Griffith, David W. T. and Hase, Frank and Iraci, Laura T. and Kivi, Rigel and Morino, Isamu and Notholt, Justus and Ohyama, Hirofumi and Pollard, David and Roche, Sebastien and Roehl, Coleen M. and Rousogenous, Constantina and Sha, Mahesh Kumar and Shiomi, Kei and Strong, Kimberly and Sussmann, Ralf and Te, Yao and Toon, Geoffrey and Vrekoussis, Mihalis and Wang, Pucai and Warneke, Thorsten and Wennberg, Paul and Chatterjee, Abhishek and Payne, Vivienne H. and Wunch, Debra (2025) Comparisons of the v11.1 Orbiting Carbon Observatory-2 (OCO-2) XCO2 Measurements With GGG2020 TCCON. EARTH AND SPACE SCIENCE, 12 (7).
Ehrlich, Andre and Crewell, Susanne and Herber, Andreas and Klingebiel, Marcus and Luepkes, Christof and Mech, Mario and Becker, Sebastian and Borrmann, Stephan and Bozem, Heiko and Buschmann, Matthias and Clemen, Hans-Christian and Castro, Elena De la Torre and Dorff, Henning and Dupuy, Regis and Eppers, Oliver and Ewald, Florian and George, Geet and Giez, Andreas and Grawe, Sarah and Gourbeyre, Christophe and Hartmann, Joerg and Jaekel, Evelyn and Joppe, Philipp and Jourdan, Olivier and Juranyi, Zsofia and Kirbus, Benjamin and Lucke, Johannes and Luebke, Anna E. and Maahn, Maximilian and Maherndl, Nina and Mallaun, Christian and Mayer, Johanna and Mertes, Stephan and Mioche, Guillaume and Moser, Manuel and Mueller, Hanno and Poertge, Veronika and Risse, Nils and Roberts, Greg and Rosenburg, Sophie and Roettenbacher, Johannes and Schaefer, Michael and Schaefer, Jonas and Schaefler, Andreas and Schirmacher, Imke and Schneider, Johannes and Schnitt, Sabrina and Stratmann, Frank and Tatzelt, Christian and Voigt, Christiane and Walbroel, Andreas and Weber, Anna and Wetzel, Bruno and Wirth, Martin and Wendisch, Manfred (2025) A comprehensive in situ and remote sensing data set collected during the HALO-(AC)3 aircraft campaign. EARTH SYSTEM SCIENCE DATA, 17 (3). pp. 1295-1328.
Hase, Frank and Castracane, Paolo and Dehn, Angelika and Garcia, Omaira Elena and Griffith, David W. T. and Heizmann, Lukas and Jones, Nicholas B. and Karppinen, Tomi and Kivi, Rigel and de Maziere, Martine and Notholt, Justus and Sha, Mahesh Kumar (2025) Implementation and application of an improved phase spectrum determination scheme for Fourier transform spectrometry. ATMOSPHERIC MEASUREMENT TECHNIQUES, 18 (5). pp. 1257-1267.
Istomina, Larysa and Niehaus, Hannah and Spreen, Gunnar (2025) Updated Arctic melt pond fraction dataset and trends 2002–2023 using ENVISAT and Sentinel-3 remote sensing data. The Cryosphere, 19 (1). pp. 83-105. ISSN 1994-0424
Ji, Denghui and Palm, Mathias and Buschmann, Matthias and Ebell, Kerstin and Maturilli, Marion and Sun, Xiaoyu and Notholt, Justus (2025) Hygroscopic aerosols amplify longwave downward radiation in the Arctic. ATMOSPHERIC CHEMISTRY AND PHYSICS, 25 (7). pp. 3889-3904.
Ji, Denghui and Ritter, Christoph and Sun, Xiaoyu and Moser, Manuel and Voigt, Christiane and Palm, Mathias and Notholt, Justus (2025) Giant Cloud Condensation Nuclei enhanced Ice Sublimation Process: a potential mechanism in mixed-phase clouds. ATMOSPHERIC CHEMISTRY AND PHYSICS, 25 (20). pp. 13037-13052.
Kortum, Karl and Singha, Suman and Spreen, Gunnar (2025) Sea ice freeboard extrapolation from ICESat-2 to Sentinel-1. The Cryosphere, 19 (10). 4701–4714.
Liu, Baojian and Lei, Ruibo and Wan, Wei and Xia, Junming and Semmling, Maximilian and Zhang, Jie and Xu, Yue and Sun, Yueqiang and Spreen, Gunnar (2025) Impact of Sea-Ice Thickness and Permittivity on Polarimetric GNSS-Reflectometry Data Acquired During the MOSAiC Expedition. IEEE Transactions on Geoscience and Remote Sensing, 63 . pp. 1-20. ISSN 0196-2892
Makkor, Jamal and Palm, Mathias and Buschmann, Matthias and Mahieu, Emmanuel and Chipperfield, Martyn P. and Notholt, Justus (2025) Digitization and calibration of historical solar absorption infrared spectra from the Jungfraujoch site. ATMOSPHERIC MEASUREMENT TECHNIQUES, 18 (5). pp. 1105-1114.
McGee, Erin and Strong, Kimberly and Walker, Kaley A. and Whaley, Cynthia and Kivi, Rigel and Notholt, Justus and Cassidy, Gabriel and Beagley, Stephen and Chien, Rong-You and Dobricic, Srdan and Dong, Xinyi and Fu, Joshua S. and Gauss, Michael and Gong, Wanmin and Langner, Joakim and Law, Kathy S. and Marelle, Louis and Onishi, Tatsuo and Oshima, Naga and Plummer, David A. and Pozzoli, Luca and Raut, Jean-Christophe and Tsyro, Svetlana (2025) Evaluation of Modeled Carbon Monoxide and Methane Columns in the High Arctic Using TCCON Measurements. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 130 (20).
Niehaus, Hannah and Spreen, Gunnar and Istomina, Larysa and Nicolaus, Marcel (2025) Regional and seasonal evolution of melt ponds on Arctic sea ice. The Cryosphere, 19 (9). 3915–3938.
Rückert, Janna E. and Walbröl, Andreas and Risse, Nils and Krobot, Pavel and Haseneder-Lind, Rainer and Mech, Mario and Ebell, Kerstin and Spreen, Gunnar (2025) Microwave sea ice and ocean brightness temperature and emissivity between 22 and 243 GHz from ship-based radiometers. Annals of Glaciology, 66 . ISSN 0260-3055
Schulz, Kirstin and Nguyen, An T. and Pillar, Helen R. and Baumann, Till M. and Muilwijk, Morven and Fer, Ilker and Polyakov, Igor and Padman, Laurie and Howard, Susan L. and Spreen, Gunnar (2025) Quantifying Tidal Impacts on Arctic Sea Ice: An Unexpected Mechanism for the Regional Delay of Summer Melting. Journal of Physical Oceanography, 55 (11). 1951–1970.
Sha, Mahesh Kumar and Das, Saswati and Frey, Matthias M. and Dubravica, Darko and Alberti, Carlos and Baier, Bianca C. and Balis, Dimitrios and Bezanilla, Alejandro and Blumenstock, Thomas and Boesch, Hartmut and Cai, Zhaonan and Chen, Jia and Dandocsi, Alexandru and De Maziere, Martine and Foka, Stefani and Garcia, Omaira and Gillespie, Lawson David and Gribanov, Konstantin and Gross, Jochen and Grutter, Michel and Handley, Philip and Hase, Frank and Heikkinen, Pauli and Humpage, Neil and Jacobs, Nicole and Jeong, Sujong and Karppinen, Tomi and Kiel, Matthaeus and Kivi, Rigel and Langerock, Bavo and Laughner, Joshua and Lopez, Morgan and Makarova, Maria and Mermigkas, Marios and Morino, Isamu and Mostafavipak, Nasrin and Nemuc, Anca and Newberger, Timothy and Ohyama, Hirofumi and Okello, William and Osterman, Gregory and Park, Hayoung and Pirloaga, Razvan and Pollard, David F. and Raffalski, Uwe and Ramonet, Michel and Sepulveda, Eliezer and Simpson, William R. and Stremme, Wolfgang and Sweeney, Colm and Taquet, Noemie and Topaloglou, Chrysanthi and Tu, Qiansi and Warneke, Thorsten and Wunch, Debra and Zakharov, Vyacheslav and Zhou, Minqiang (2025) Fiducial Reference Measurements for Greenhouse Gases (FRM4GHG): Validation of Satellite (Sentinel-5 Precursor, OCO-2, and GOSAT) Missions Using the COllaborative Carbon Column Observing Network (COCCON). REMOTE SENSING, 17 (5).
Sun, Xiaoyu and Mueller, Katrin and Palm, Mathias and Ritter, Christoph and Ji, Denghui and Roepke, Tim Balthasar and Notholt, Justus (2025) Evidence of tropospheric uplift into the stratosphere via the tropical western Pacific cold trap. ATMOSPHERIC CHEMISTRY AND PHYSICS, 25 (13). pp. 6881-6902.
Tsuruta, Aki and Kuze, Akihiko and Shiomi, Kei and Kataoka, Fumie and Kikuchi, Nobuhiro and Aalto, Tuula and Backman, Leif and Kivimaeki, Ella and Tenkanen, Maria K. and McKain, Kathryn and Garcia, Omaira E. and Hase, Frank and Kivi, Rigel and Morino, Isamu and Ohyama, Hirofumi and Pollard, David F. and Sha, Mahesh K. and Strong, Kimberly and Sussmann, Ralf and Te, Yao and Velazco, Voltaire A. and Vrekoussis, Mihalis and Warneke, Thorsten and Zhou, Minqiang and Suto, Hiroshi (2025) Global CH4 fluxes derived from JAXA/GOSAT lower-tropospheric partial column data and the CarbonTracker Europe-CH4 atmospheric inverse model. ATMOSPHERIC CHEMISTRY AND PHYSICS, 25 (14). pp. 7829-7862.
Van Malderen, Roeland and Thompson, Anne M. and Kollonige, Debra E. and Stauffer, Ryan M. and Smit, Herman G. J. and Maillard Barras, Eliane and Vigouroux, Corinne and Petropavlovskikh, Irina and Leblanc, Thierry and Thouret, Valerie and Wolff, Pawel and Effertz, Peter and Tarasick, David W. and Poyraz, Deniz and Ancellet, Gerard and De Backer, Marie-Renee and Evan, Stephanie and Flood, Victoria and Frey, Matthias M. and Hannigan, James W. and Hernandez, Jose L. and Iarlori, Marco and Johnson, Bryan J. and Jones, Nicholas and Kivi, Rigel and Mahieu, Emmanuel and Mcconville, Glen and Mueller, Katrin and Nagahama, Tomoo and Notholt, Justus and Piters, Ankie and Prats, Natalia and Querel, Richard and Smale, Dan and Steinbrecht, Wolfgang and Strong, Kimberly and Sussmann, Ralf (2025) Global ground-based tropospheric ozone measurements: reference data and individual site trends (2000-2022) from the TOAR-II/HEGIFTOM project. ATMOSPHERIC CHEMISTRY AND PHYSICS, 25 (13). pp. 7187-7225.
Van Malderen, Roeland and Zang, Zhou and Chang, Kai-Lan and Bjorklund, Robin and Cooper, Owen R. and Liu, Jane and Maillard Barras, Eliane and Vigouroux, Corinne and Petropavlovskikh, Irina and Leblanc, Thierry and Thouret, Valerie and Wolff, Pawel and Effertz, Peter and Gaudel, Audrey and Tarasick, David W. and Smit, Herman G. J. and Thompson, Anne M. and Stauffer, Ryan M. and Kollonige, Debra E. and Poyraz, Deniz and Ancellet, Gerard and De Backer, Marie-Renee and Frey, Matthias M. and Hannigan, James W. and Hernandez, Jose L. and Johnson, Bryan J. and Jones, Nicholas and Kivi, Rigel and Mahieu, Emmanuel and Morino, Isamu and Mcconville, Glen and Mueller, Katrin and Murata, Isao and Notholt, Justus and Piters, Ankie and Prignon, Maxime and Querel, Richard and Rizi, Vincenzo and Smale, Dan and Steinbrecht, Wolfgang and Strong, Kimberly and Sussmann, Ralf (2025) Ground-based tropospheric ozone measurements: regional tropospheric ozone column trends from the TOAR-II/HEGIFTOM homogenized datasets. ATMOSPHERIC CHEMISTRY AND PHYSICS, 25 (17). pp. 9905-9935.