Blar i NILU Brage på forfatter "Sollum, Espen"
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The Community Inversion Framework v1.0: a unified system for atmospheric inversion studies
Berchet, Antoine; Sollum, Espen; Thompson, Rona Louise; Pison, Isabelle; Thanwerdas, Joel; Broquet, Grégoire; Chevallier, Frédéric; Aalto, Tuula; Berchet, Adrien; Bergamaschi, Peter; Brunner, Dominik; Engelen, Richard; Fortems-Cheiney, Audrey; Gerbig, Christoph; Zwaaftink, Christine Groot; Haussaire, Jean-Matthieu; Henne, Stephan; Houweling, Sanne; Karstens, Ute; Kutsch, Werner L.; Luijkx, Ingrid T.; Monteil, Guillaume; Palmer, Paul I.; van Peet, Jacob C. A.; Peters, Wouter; Peylin, Philippe; Potier, Elise; Rödenbeck, Christian; Saunois, Marielle; Scholze, Marko; Tsuruta, Aki; Zhao, Yuanhong (Peer reviewed; Journal article, 2021)Atmospheric inversion approaches are expected to play a critical role in future observation-based monitoring systems for surface fluxes of greenhouse gases (GHGs), pollutants and other trace gases. In the past decade, the ... -
Estimating methane emissions in the Arctic nations using surface observations from 2008 to 2019
Wittig, Sophie; Berchet, Antoine; Pison, Isabelle; Saunois, Marielle; Thanwerdas, Joel; Martinez, Adrien; Paris, Jean-Daniel; Machida, Toshinobu; Sasakawa, Motoki; Worthy, Doug E.J.; Lan, Xin; Thompson, Rona Louise; Sollum, Espen; Arshinov, Mikhail (Peer reviewed; Journal article, 2023)The Arctic is a critical region in terms of global warming. Environmental changes are already progressing steadily in high northern latitudes, whereby, among other effects, a high potential for enhanced methane (CH4) ... -
On the interfacial roughness scale in turbulent stratified two-phase flow: 3D lattice Boltzmann numerical simulations with forced turbulence and surfactant
Skartlien, Roar; Sollum, Espen; Fakharian, F; Palmer, Teresa (Journal article; Peer reviewed, 2015) -
Origin of elemental carbon in snow from western Siberia and northwestern European Russia during winter–spring 2014, 2015 and 2016
Evangeliou, Nikolaos; Shevchenko, Vladimir P.; Yttri, Karl Espen; Eckhardt, Sabine; Sollum, Espen; Pokrovsky, Oleg S.; Kobelev, Vasily O.; Korobov, Vladimir B.; Lobanov, Andrey A.; Starodymova, Dina P.; Vorobiev, Sergey N.; Thompson, Rona Louise; Stohl, Andreas (Journal article; Peer reviewed, 2018) -
Source–receptor matrix calculation for deposited mass with the Lagrangian particle dispersion model FLEXPART v10.2 in backward mode
Eckhardt, Sabine; Cassiani, Massimo; Evangeliou, Nikolaos; Sollum, Espen; Pisso, Ignacio; Stohl, Andreas (Journal article; Peer reviewed, 2017) -
The Lagrangian particle dispersion model FLEXPART version 10.4
Pisso, Ignacio; Sollum, Espen; Grythe, Henrik; Kristiansen, Nina Iren; Cassiani, Massimo; Eckhardt, Sabine; Arnold, Delia; Morton, Don; Thompson, Rona Louise; Zwaaftink, Christine Groot; Evangeliou, Nikolaos; Sodemann, Harald; Haimberger, Leopold; Henne, Stephan; Brunner, Dominik; Burkhart, John; Fouilloux, Anne Claire; Brioude, Jerome; Philipp, Anne; Seibert, Petra; Stohl, Andreas (Journal article; Peer reviewed, 2019)The Lagrangian particle dispersion model FLEXPART in its original version in the mid-1990s was designed for calculating the long-range and mesoscale dispersion of hazardous substances from point sources, such as those ... -
WP 1.2 Operationalization of satellite-based volcanic ash measurements.
Kylling, Arve; Sollum, Espen; Eckhardt, Paul (NILU OR;10/2013, Research report, 2013)Data from the SEVIRI instrument is available at NILU through EUMETCast. These data are processed at NILU to retrieve volcanic ash loading in a satellite pixel. The report describes operationalization and automatization of ...