New validation method for hydrodynamic fjord models applied in the Hardangerfjord, Norway

Autor: Dalsøren, Stig B., Albretsen, Jon, Asplin, Lars

Publikováno v: In Estuarine, Coastal and Shelf Science 5 November 2020 246

Lifetimes, direct and indirect radiative forcing, and global warming potentials of ethane (C2H6), propane (C3H8), and butane (C4H10).

Autor: Hodnebrog, Øivind¹ oivind.hodnebrog@cicero.oslo.no, Dalsøren, Stig B.¹, Myhre, Gunnar¹

Publikováno v: Atmospheric Science Letters (John Wiley & Sons, Inc. ). Feb2018, Vol. 19 Issue 2, p1-1. 7p.

Climatic impact of Arctic Ocean methane hydrate dissociation in the 21st-century

Autor: Vadakkepuliyambatta, Sunil, Skeie, Ragnhild B., Myhre, Gunnar, Dalsøren, Stig B., Silyakova, Anna, Schmidbauer, Norbert, Lund Myhre, Cathrine, Mienert, Jürgen

Greenhouse gas methane trapped in sub-seafloor gas hydrates may play an important role in a potential climate feedback system. The impact of future Arctic Ocean warming on the hydrate stability and its contribution to atmospheric methane concentratio

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https://www.earth-syst-dynam-discuss.net/esd-2017-110/

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Extensive release of methane from Arctic seabed west of Svalbard during summer 2014 does not influence the atmosphere

Autor: Myhre, Cathrine Lund, Ferré, Benedicte, Platt, Stephen Matthew, Silyakova, Anna, Hermansen, Ove, Allen, Grant, Pisso, Ignacio, Schmidbauer, Josef Norbert, Stohl, Andreas, Pitt, Joseph R., Jansson, Pær, Greinert, Jens, Percival, Carl, Fjæraa, Ann Mari, O'Shea, Sebastian J., Gallagher, Martin, Le Breton, Michael, Bower, Keith N., Bauguitte, Stéphane Jean-Bernard, Dalsøren, Stig Bjørløw, Vadakkepuliyambatta, Sunil, Fisher, Rebecca E., Nisbet, Euan G., Lowry, David, Myhre, Gunnar, Pyle, John Adrian, Cain, Michelle, Mienert, Jurgen

Publikováno v: Myhre, C L, Ferré, B, Platt, S M, Silyakova, A, Hermansen, O, Allen, G, Pisso, I, Schmidbauer, N, Stohl, A, Pitt, J, Jansson, P, Greinert, J, Percival, C, Fjaeraa, A M, O'Shea, S, Gallagher, M, Le Breton, M, Bower, K, Bauguitte, S J B, Dalsøren, S, Vadakkepuliyambatta, S, Fisher, R E, Nisbet, E G, Lowry, D, Myhre, G, Pyle, J A, Cain, M & Mienert, J 2016, ' Extensive release of methane from Arctic seabed west of Svalbard during summer 2014 does not influence the atmosphere ', Geophysical Research Letters, vol. 43, no. 9, pp. 4624-4631 . https://doi.org/10.1002/2016GL068999
Geophysical Research Letters
Geophysical Research Letters, 43 (9). pp. 4624-4631.

We find that summer methane (CH4) release from seabed sediments west of Svalbard substantially increases CH4 concentrations in the ocean but has limited influence on the atmospheric CH4 levels. Our conclusion stems from complementary measurements at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::85b9d9a11d0a62eace41fd0779bb0013
https://doi.org/10.1002/2016GL068999