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First 140 results for ”E.Valur Hólm”

1. Ground-based tropospheric ozone measurements: regional tropospheric ozone column trends from the TOAR-II/HEGIFTOM homogenized datasets

   Quantifying long-term free-tropospheric ozone trends is essential for understanding the impact of...

   Roeland Van Malderen, Zhou Zang, Kai-Lan Chang, Robin Björklund, Owen R. Cooper, Jane Liu, Eliane Maillard Barras, Corinne Vigouroux, Irina Petropavlovskikh, Thierry Leblanc, Valérie Thouret, Pawel Wolff, Peter Effertz, Audrey Gaudel, David W. Tarasick, Herman G. J. Smit, Anne M. Thompson, Ryan M. Stauffer, Debra E. Kollonige, Deniz Poyraz, Gérard Ancellet, Marie-Renée De Backer, Matthias M. Frey, James W. Hannigan, José L. Hernandez, Bryan J. Johnson, Nicholas Jones, Rigel Kivi, Emmanuel Mahieu, Isamu Morino, Glen McConville, Katrin Müller, Isao Murata, Justus Notholt, Ankie Piters, Maxime Prignon, Richard Querel, Vincenzo Rizi, Dan Smale, Wolfgang Steinbrecht, Kimberly Strong, and Ralf Sussmann | Journal: Atmospheric Chemistry and Physics | Volume: 25 | Year: 2025 | First page: 9905 | Last page: 9935 | doi: https://doi.org/10.5194/acp-25-9905-2025

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2. Global ground-based tropospheric ozone measurements: reference data and individual site trends (2000–2022) from the TOAR-II/HEGIFTOM project

   Tropospheric ozone trends from models and satellites are found to diverge. Ground-based (GB) obse...

   Roeland Van Malderen, Anne M. Thompson, Debra E. Kollonige, Ryan M. Stauffer, Herman G. J. Smit, Eliane Maillard Barras, Corinne Vigouroux, Irina Petropavlovskikh, Thierry Leblanc, Valérie Thouret, Pawel Wolff, Peter Effertz, David W. Tarasick, Deniz Poyraz, Gérard Ancellet, Marie-Renée De Backer, Stéphanie Evan, Victoria Flood, Matthias M. Frey, James W. Hannigan, José L. Hernandez, Marco Iarlori, Bryan J. Johnson, Nicholas Jones, Rigel Kivi, Emmanuel Mahieu, Glen McConville, Katrin Müller, Tomoo Nagahama, Justus Notholt, Ankie Piters, Natalia Prats, Richard Querel, Dan Smale, Wolfgang Steinbrecht, Kimberly Strong, and Ralf Sussmann | Journal: Atmospheric Chemistry and Physics | Volume: 25 | Year: 2025 | First page: 7187 | Last page: 7225 | doi: https://doi.org/10.5194/acp-25-7187-2025

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3. SEASTAR: A Mission to Study Ocean Submesoscale Dynamics and Small-Scale Atmosphere-Ocean Processes in Coastal, Shelf and Polar Seas

   High-resolution satellite images of ocean color and sea surface temperature reveal an abundance o...

   Christine Gommenginger, Bertrand Chapron, Andy Hogg, Christian Buckingham, Baylor Fox-Kemper, Leif Eriksson, Francois Soulat, Clément Ubelmann, Francisco Ocampo-Torres, Bruno Buongiorno Nardelli, David Griffin, Paco Lopez-Dekker, Per Knudsen, Ole Andersen, Lars Stenseng, Neil Stapleton, William Perrie, Nelson Violante-Carvalho, Johannes Schulz-Stellenfleth, David Woolf, Jordi Isern-Fontanet, Fabrice Ardhuin, Patrice Klein, Alexis Mouche, Ananda Pascual, Xavier Capet, Daniele Hauser, Ad Stoffelen, Rosemary Morrow, Lotfi Aouf, Øyvind Breivik, Lee-Lueng Fu, Johnny A Johannessen, Yevgeny Aksenov, Lucy Bricheno, Joel Hirschi, Adrien CH Martin, Adrian P Martin, George Nurser, Jeff Polton, Judith Wolf, Harald Johnsen, Alexander Soloviev, Gregg A Jacobs, Fabrice Collard, Steve Groom, Vladimir Kudryavtsev, John Wilkin, Victor Navarro, Alex Babanin, Matthew Martin, John Siddorn, Andrew Saulter, Tom Rippeth, Bill Emery, Nikolai Maximenko, Roland Romeiser, Hans Graber, Aida Alvera Azcarate, Chris W Hughes, Doug Vandemark, Jose da Silva, Peter Jan Van Leeuwen, Alberto Naveira-Garabato, Johannes Gemmrich, Amala Mahadevan, Jose Marquez, Yvonne Munro, Sam Doody, Geoff Burbidge | Journal: Frontiers in Marine Science | Volume: 6 | Year: 2019 | doi: https://doi.org/10.3389/fmars.2019.00457

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4. On the Future of Argo: A Global, Full-Depth, Multi-Disciplinary Array

   The Argo Program has been implemented and sustained for almost two decades, as a global array of ...

   Dean Roemmich, Matthew H. Alford, Hervé Claustre, Kenneth Johnson, Brian King, James Moum, Peter Oke, W. Brechner Owens, Sylvie Pouliquen, Sarah Purkey, Megan Scanderbeg, Toshio Suga, Susan Wijffels, Nathalie Zilberman, Dorothee Bakker, Molly Baringer, Mathieu Belbeoch, Henry C. Bittig, Emmanuel Boss, Paulo Calil, Fiona Carse, Thierry Carval, Fei Chai, Diarmuid Ó. Conchubhair, Fabrizio d'Ortenzio, Giorgio Dall'Olmo, Damien Desbruyeres, Katja Fennel, Ilker Fer, Raffaele Ferrari, Gael Forget, Howard Freeland, Tetsuichi Fujiki, Marion Gehlen, Blair Greenan, Robert Hallberg, Toshiyuki Hibiya, Shigeki Hosoda, Steven Jayne, Markus Jochum, Gregory C. Johnson, KiRyong Kang, Nicolas Kolodziejczyk, Arne Körtzinger, Pierre-Yves Le Traon, Yueng-Djern Lenn, Guillaume Maze, Kjell Arne Mork, Tamaryn Morris, Takeyoshi Nagai, Jonathan Nash, Alberto Naveira Garabato, Are Olsen, Rama Rao Pattabhi, Satya Prakash, Stephen Riser, Catherine Schmechtig, Claudia Schmid, Emily Shroyer, Andreas Sterl, Philip Sutton, Lynne Talley, Toste Tanhua, Virginie Thierry, Sandy Thomalla, John Toole, Ariel Troisi, Thomas W. Trull, Jon Turton, Pedro Joaquin Velez-Belchi, Waldemar Walczowski, Haili Wang, Rik Wanninkhof, Amy F. Waterhouse, Stephanie Waterman, Andrew Watson, Cara Wilson, Annie P.S. Wong, Jianping Xu, and Ichiro Yasuda | Status: published | Journal: Frontiers in Marine Science | Volume: 6 | Year: 2019 | First page: 439 | doi: 10.3389/fmars.2019.00439

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5. Copernicus Marine Service Ocean State Report, Issue 5

   The first operational phase 2014–2021 of the Copernicus Marine Service has successfully implement...

   Karina von Schuckmann, Pierre-Yves Le Traon, Neville Smith, Ananda Pascual, Samuel Djavidnia, Jean-Pierre Gattuso, Marilaure Grégoire, Signe Aaboe, Victor Alari, Brittany E Alexander, Andrés Alonso-Martirena, Ali Aydogdu, Joel Azzopardi, Marco Bajo, Francesco Barbariol, Mirna Batistić, Arno Behrens, Sana Ben Ismail, Alvise Benetazzo, Isabella Bitetto, Mireno Borghini, Laura Bray, Arthur Capet, Roberto Carlucci, Sourav Chatterjee, Jacopo Chiggiato, Stefania Ciliberti, Giulia Cipriano, Emanuela Clementi, Paul Cochrane, Gianpiero Cossarini, Lorenzo d'Andrea, Silvio Davison, Emily Down, Aldo Drago, Jean-Noël Druon, Georg Engelhard, Ivan Federico, Rade Garić, Adam Gauci, Riccardo Gerin, Gerhard Geyer, Rianne Giesen, Simon Good, Richard Graham, Marilaure Grégoire, Eric Greiner, Kjell Gundersen, Pierre Hélaouët, Stefan Hendricks, Johanna J Heymans, Jason Holt, Marijana Hure, Mélanie Juza, Dimitris Kassis, Paula Kellett, Maaike Knol-Kauffman, Panagiotis Kountouris, Marilii Kõuts, Priidik Lagemaa, Thomas Lavergne, Jean-François Legeais, Pierre-Yves Le Traon, Simone Libralato, Vidar S Lien, Leonardo Lima, Sigrid Lind, Ye Liu, Diego Macías, Ilja Maljutenko, Antoine Mangin, Aarne Männik, Veselka Marinova, Riccardo Martellucci, Francesco Masnadi, Elena Mauri, Michael Mayer, Milena Menna, Catherine Meulders, Jane S Møgster, Maeva Monier, Kjell Arne Mork, Malte Müller, Jan Even Øie Nilsen, Giulio Notarstefano, José L Oviedo, Cyril Palerme, Andreas Palialexis, Diego Panzeri, Silvia Pardo, Elisaveta Peneva, Paolo Pezzutto, Annunziata Pirro, Trevor Platt, Pierre-Marie Poulain, Laura Prieto, Stefano Querin, Lasse Rabenstein, Roshin P Raj, Urmas Raudsepp, Marco Reale, Richard Renshaw, Antonio Ricchi, Robert Ricker, Sander Rikka, Javier Ruiz, Tommaso Russo, Jorge Sanchez, Rosalia Santoleri, Shubha Sathyendranath, Giuseppe Scarcella, Katrin Schroeder, Stefania Sparnocchia, Maria Teresa Spedicato, Emil Stanev, Joanna Staneva, Alexandra Stocker, Ad Stoffelen, Anna Teruzzi, Bryony Townhill, Rivo Uiboupin, Nadejda Valcheva, Luc Vandenbulcke, Håvard Vindenes, Karina von Schuckmann, Nedo Vrgoč, Sarah Wakelin, Walter Zupa | Journal: Journal of Operational Oceanography | Volume: 14 | Year: 2021 | doi: https://doi.org/10.1080/1755876X.2021.1946240

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