Browsing NILU Brage by Author "Segers, Arjo"
Now showing items 1-4 of 4
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Benefit of ozone observations from Sentinel-5P and future Sentinel-4 missions on tropospheric composition
Quesada-Ruiz, Samuel; Attié, Jean-Luc; Lahoz, William A.; Abida, Rachid; Ricaud, Philippe; El Amraoui, Laaziz; Zbinden, Regina; Piacentini, Andrea; Joly, Mathieu; Eskes, Henk; Segers, Arjo; Curier, Lyana; de Haan, Johan; Kujanpää, Jukka; Nijhuis, Albert C. P. O.; Tamminen, Johanna; Timmermans, Renske; Veefkind, Pepijn (Journal article; Peer reviewed, 2020)We present an observing simulated system experiment (OSSE) dedicated to evaluate the potential added value from the Sentinel-4 and the Sentinel-5P observations on tropospheric ozone composition. For this purpose, the ozone ... -
Comparison of observation- and inventory-based methane emissions for eight large global emitters
Petrescu, Ana Maria Roxana; Peters, Glen Philip; Engelen, Richard; Houweling, Sander; Brunner, Dominik; Tsuruta, Aki; Matthews, Bradley; Patra, Prabir K.; Belikov, Dmitry; Thompson, Rona Louise; Hoglund-Isaksson, Lena; Zhang, Wenxin; Segers, Arjo; Etiope, Giuseppe; Ciotoli, Giancarlo; Peylin, Philippe; Chevallier, Frédéric; Aalto, Tuula; Andrew, Robbie; Bastviken, David; Berchet, Antoine; Broquet, Gregoire; Conchedda, Giulia; Dellaert, Stijn N. C.; van der Gon, Hugo Denier; Gütschow, Johannes; Haussaire, Jean-Matthieu; Lauerwald, Ronny; Markkanen, Tiina; van Peet, Jacob C. A.; Pison, Isabelle; Regnier, Pierre; Sollum, Espen; Scholze, Marko; Tenkanen, Maria; Tubiello, Francesco N.; van der Werf, Guido R.; Worden, John R. (Peer reviewed; Journal article, 2024)Monitoring the spatial distribution and trends in surface greenhouse gas (GHG) fluxes, as well as flux attribution to natural and anthropogenic processes, is essential to track progress under the Paris Agreement and to ... -
Impact of synthetic space-borne NO2 observations from the Sentinel-4 and Sentinel-5P missions on tropospheric NO2 analyses
Timmermans, Renske; Segers, Arjo; Curier, Lyana; Abida, Rachid; Attié, Jean-Luc; Lahoz, William A. (Journal article; Peer reviewed, 2019)We present an Observing System Simulation Experiment (OSSE) dedicated to the evaluation of the added value of the Sentinel-4 and Sentinel-5P missions for tropospheric nitrogen dioxide (NO2). Sentinel-4 is a geostationary ... -
Three-dimensional methane distribution simulated with FLEXPART 8-CTM-1.1 constrained with observation data
Zwaaftink, Christine Groot; Henne, Stephan; Thompson, Rona Louise; Dlugokencky, Edward J.; Machida, Toshinobu; Paris, Jean-Daniel; Sasakawa, Motoki; Segers, Arjo; Sweeney, Colm; Stohl, Andreas (Journal article; Peer reviewed, 2018)A Lagrangian particle dispersion model, the FLEXible PARTicle dispersion chemical transport model (FLEXPART CTM), is used to simulate global three-dimensional fields of trace gas abundance. These fields are constrained ...