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The Community Inver...
The Community Inversion Framework v1.0 : A unified system for atmospheric inversion studies
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- Berchet, Antoine (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Sollum, Espen (författare)
- Norwegian Institute for Air Research
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- Thompson, Rona L. (författare)
- Norwegian Institute for Air Research
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- Pison, Isabelle (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Thanwerdas, Joël (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Broquet, Grégoire (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Chevallier, Frédéric (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Aalto, Tuula (författare)
- Finnish Meteorological Institute
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- Berchet, Adrien (författare)
- Poitiers University
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- Bergamaschi, Peter (författare)
- European Commission Joint Research Centre, Brussels
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- Brunner, Dominik (författare)
- Swiss Federal Laboratories for Materials Science and Technology
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- Engelen, Richard (författare)
- European Centre for Medium-range Weather Forecasts
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- Fortems-Cheiney, Audrey (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Gerbig, Christoph (författare)
- Max Planck Institute for Biogeochemistry
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- Groot Zwaaftink, Christine D. (författare)
- Norwegian Institute for Air Research
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- Haussaire, Jean Matthieu (författare)
- Swiss Federal Laboratories for Materials Science and Technology
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- Henne, Stephan (författare)
- Swiss Federal Laboratories for Materials Science and Technology
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- Houweling, Sander (författare)
- Vrije Universiteit Amsterdam
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- Karstens, Ute (författare)
- Lund University,Lunds universitet,Institutionen för naturgeografi och ekosystemvetenskap,Naturvetenskapliga fakulteten,Dept of Physical Geography and Ecosystem Science,Faculty of Science
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Kutsch, Werner L. (författare)
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- Luijkx, Ingrid T. (författare)
- Wageningen University
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- Monteil, Guillaume (författare)
- Lund University,Lunds universitet,MERGE: ModElling the Regional and Global Earth system,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science
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- Palmer, Paul I. (författare)
- University of Edinburgh
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- Van Peet, Jacob C.A. (författare)
- Vrije Universiteit Amsterdam
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- Peters, Wouter (författare)
- University of Groningen,Wageningen University
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- Peylin, Philippe (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Potier, Elise (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Rödenbeck, Christian (författare)
- Max Planck Institute for Biogeochemistry
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- Saunois, Marielle (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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- Scholze, Marko (författare)
- Lund University,Lunds universitet,MERGE: ModElling the Regional and Global Earth system,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science
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- Tsuruta, Aki (författare)
- Finnish Meteorological Institute
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- Zhao, Yuanhong (författare)
- French Alternative Energies and Atomic Energy Commission (CEA)
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(creator_code:org_t)
- 2021-08-26
- 2021
- Engelska 24 s.
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Ingår i: Geoscientific Model Development. - : Copernicus GmbH. - 1991-959X .- 1991-9603. ; 14:8, s. 5331-5354
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.5...
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Abstract
Ämnesord
Stäng
- 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 research community has developed various inversion software, mainly using variational or ensemble Bayesian optimization methods, with various assumptions on uncertainty structures and prior information and with various atmospheric chemistry-Transport models. Each of them can assimilate some or all of the available observation streams for its domain area of interest: flask samples, in situ measurements or satellite observations. Although referenced in peer-reviewed publications and usually accessible across the research community, most systems are not at the level of transparency, flexibility and accessibility needed to provide the scientific community and policy makers with a comprehensive and robust view of the uncertainties associated with the inverse estimation of GHG and reactive species fluxes. Furthermore, their development, usually carried out by individual research institutes, may in the future not keep pace with the increasing scientific needs and technical possibilities. We present here the Community Inversion Framework (CIF) to help rationalize development efforts and leverage the strengths of individual inversion systems into a comprehensive framework. The CIF is primarily a programming protocol to allow various inversion bricks to be exchanged among researchers. In practice, the ensemble of bricks makes a flexible, transparent and open-source Python-based tool to estimate the fluxes of various GHGs and reactive species both at the global and regional scales. It will allow for running different atmospheric transport models, different observation streams and different data assimilation approaches. This adaptability will allow for a comprehensive assessment of uncertainty in a fully consistent framework. We present here the main structure and functionalities of the system, and we demonstrate how it operates in a simple academic case.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences (hsv//eng)
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- art (ämneskategori)
- ref (ämneskategori)
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Berchet, Antoine
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Sollum, Espen
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Thompson, Rona L ...
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Pison, Isabelle
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Thanwerdas, Joël
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Broquet, Grégoir ...
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visa fler...
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Chevallier, Fréd ...
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Aalto, Tuula
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Berchet, Adrien
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Bergamaschi, Pet ...
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Brunner, Dominik
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Engelen, Richard
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Fortems-Cheiney, ...
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Gerbig, Christop ...
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Groot Zwaaftink, ...
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Haussaire, Jean ...
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Henne, Stephan
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Houweling, Sande ...
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Karstens, Ute
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Kutsch, Werner L ...
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Luijkx, Ingrid T ...
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Monteil, Guillau ...
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Palmer, Paul I.
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Van Peet, Jacob ...
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Peters, Wouter
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Peylin, Philippe
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Potier, Elise
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Rödenbeck, Chris ...
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Saunois, Mariell ...
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Scholze, Marko
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Tsuruta, Aki
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Zhao, Yuanhong
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