The BETHY/JSBACH Carbon Cycle Data Assimilation System: experiences and challenges
Identifieur interne : 004945 ( Main/Exploration ); précédent : 004944; suivant : 004946The BETHY/JSBACH Carbon Cycle Data Assimilation System: experiences and challenges
Auteurs : T. Kaminski [Allemagne] ; W. Knorr [Suède] ; G. Schürmann [Allemagne] ; M. Scholze [Suède] ; P. J. Rayner [Australie] ; S. Zaehle [Allemagne] ; S. Blessing [Allemagne] ; W. Dorigo [Autriche] ; V. Gayler [Allemagne] ; R. Giering [Allemagne] ; N. Gobron [Italie] ; J. P. Grant [Suède] ; M. Heimann [Allemagne] ; A. Hooker-Stroud [Royaume-Uni] ; S. Houweling [Pays-Bas] ; T. Kato [France] ; J. Kattge [Allemagne] ; D. Kelley [Royaume-Uni, Australie] ; S. Kemp [Royaume-Uni] ; E. N. Koffi [Italie] ; C. Köstler [Allemagne] ; P. Mathieu [Italie] ; B. Pinty [Italie] ; C. H. Reick [Allemagne] ; C. Rödenbeck [Allemagne] ; R. Schnur [Allemagne] ; K. Scipal [Italie] ; C. Sebald [Autriche] ; T. Stacke [Allemagne] ; A. Terwisscha Van Scheltinga [Royaume-Uni] ; M. Vossbeck [Allemagne] ; H. Widmann [Allemagne] ; T. Ziehn [Australie]Source :
- Journal of Geophysical Research: Biogeosciences [ 2169-8953 ] ; 2013-12.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Biosphère, Changement climatique, écosystème, Hambourg, Simulation.
English descriptors
- KwdEn :
- Adjoint, Adjoint codes, Algorithm, Assimilation, Assimilation period, Atmospheric, Atmospheric transport, Atmospheric transport model, Automatic differentiation, Bethy, Bias correction, Biogeosciences, Biol, Biosphere, Carbon cycle, Carbon cycle data assimilation system, Carbon dioxide conference, Ccdas, Ccdas development, Ccdas figure, Ccdas framework, Clim, Climate change, Consistent assimilation, Constraint, Control variables, Control vector, Cost function, Covariance, Data assimilation, Data stream, Data streams, Data uncertainty, Derivative, Derivative code, Dioxide, Drought stress, Earth, Earth syst, Earth system model, Ecosystem, Eddy, Eddy covariance, Eddy covariance measurements, Fapar, Fapar product, Gaussian, Geophys, Giering, Global, Global biogeochem, Global carbon cycle, Global change biol, Gobron, Grid, Hamburg, Heimann, Heterotrophic, Heterotrophic respiration, Initial conditions, Inversion, Jsbach, Kaminski, Knorr, Latent heat, Metropolis algorithm, Minimization, Model code, Model error contribution, Model parameters, Model results, Modeling, Modeling framework, Observational, Observational information, Observational network, Observational period, Optimization, Parameter, Parameter space, Parameter values, Pdfs, Pfts, Phenology, Phenology scheme, Physical space, Pinty, Posterior uncertainty, Process formulations, Process parameters, Prognostic, Quantitative network design, Rayner, Reanalysis products, Respiration, Scholze, Scipal, Sdbm, Seasonal cycle, Simulation, Simultaneous assimilation, Site level, Soil respiration, Surface soil moisture, Target quantities, Terrestrial, Terrestrial biosphere, Terrestrial biosphere model, Terrestrial carbon, Terrestrial carbon cycle, Uncertainty ranges, Uncertainty reduction, Uxes, Variational, Vegetation, assimilation, biosphere, calibration, carbon cycle, digital simulation, direction, models, networks, streams, uncertainties.
- Teeft :
- Adjoint, Adjoint codes, Algorithm, Assimilation, Assimilation period, Atmospheric, Atmospheric transport, Atmospheric transport model, Automatic differentiation, Bethy, Bias correction, Biogeosciences, Biol, Biosphere, Carbon cycle, Carbon cycle data assimilation system, Carbon dioxide conference, Ccdas, Ccdas development, Ccdas figure, Ccdas framework, Clim, Climate change, Consistent assimilation, Constraint, Control variables, Control vector, Cost function, Covariance, Data assimilation, Data stream, Data streams, Data uncertainty, Derivative, Derivative code, Dioxide, Drought stress, Earth syst, Earth system model, Ecosystem, Eddy, Eddy covariance, Eddy covariance measurements, Fapar, Fapar product, Gaussian, Geophys, Giering, Global, Global biogeochem, Global carbon cycle, Global change biol, Gobron, Grid, Hamburg, Heimann, Heterotrophic, Heterotrophic respiration, Initial conditions, Inversion, Jsbach, Kaminski, Knorr, Latent heat, Metropolis algorithm, Minimization, Model code, Model error contribution, Model parameters, Model results, Modeling, Modeling framework, Observational, Observational information, Observational network, Observational period, Optimization, Parameter, Parameter space, Parameter values, Pdfs, Pfts, Phenology, Phenology scheme, Physical space, Pinty, Posterior uncertainty, Process formulations, Process parameters, Prognostic, Quantitative network design, Rayner, Reanalysis products, Respiration, Scholze, Scipal, Sdbm, Seasonal cycle, Simulation, Simultaneous assimilation, Site level, Soil respiration, Surface soil moisture, Target quantities, Terrestrial, Terrestrial biosphere, Terrestrial biosphere model, Terrestrial carbon, Terrestrial carbon cycle, Uncertainty ranges, Uncertainty reduction, Uxes, Variational, Vegetation.
Abstract
We present the concept of the Carbon Cycle Data Assimilation System and describe its evolution over the last two decades from an assimilation system around a simple diagnostic model of the terrestrial biosphere to a system for the calibration and initialization of the land component of a comprehensive Earth system model. We critically review the capability of this modeling framework to integrate multiple data streams, to assess their mutual consistency and with the model, to reduce uncertainties in the simulation of the terrestrial carbon cycle, to provide, in a traceable manner, reanalysis products with documented uncertainty, and to assist the design of the observational network. We highlight some of the challenges we met and experience we gained, give recommendations for operating the system, and suggest directions for future development.
Url:
DOI: 10.1002/jgrg.20118
Affiliations:
- Allemagne, Australie, Autriche, France, Italie, Pays-Bas, Royaume-Uni, Suède
- Hambourg, Nouvelle-Galles du Sud, Utrecht (province), Victoria (État), Vienne (Autriche)
- Hambourg, Melbourne, Sydney, Utrecht, Vienne (Autriche)
- Université de Melbourne
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Le document en format XML
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<wicri:regionArea>Max Planck Institute for Biogeochemistry, Jena</wicri:regionArea>
<wicri:noRegion>Jena</wicri:noRegion>
<wicri:noRegion>Jena</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Schnur, R" sort="Schnur, R" uniqKey="Schnur R" first="R." last="Schnur">R. Schnur</name>
<affiliation wicri:level="3"><country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Max Planck Institute for Meteorology, Hamburg</wicri:regionArea>
<placeName><settlement type="city">Hambourg</settlement>
<region type="land" nuts="2">Hambourg</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Scipal, K" sort="Scipal, K" uniqKey="Scipal K" first="K." last="Scipal">K. Scipal</name>
<affiliation wicri:level="1"><country xml:lang="fr">Italie</country>
<wicri:regionArea>European Space Agency, Frascati</wicri:regionArea>
<wicri:noRegion>Frascati</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Sebald, C" sort="Sebald, C" uniqKey="Sebald C" first="C." last="Sebald">C. Sebald</name>
<affiliation wicri:level="3"><country xml:lang="fr">Autriche</country>
<wicri:regionArea>Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna</wicri:regionArea>
<placeName><settlement type="city">Vienne (Autriche)</settlement>
<region nuts="2" type="province">Vienne (Autriche)</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Stacke, T" sort="Stacke, T" uniqKey="Stacke T" first="T." last="Stacke">T. Stacke</name>
<affiliation wicri:level="3"><country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Max Planck Institute for Meteorology, Hamburg</wicri:regionArea>
<placeName><settlement type="city">Hambourg</settlement>
<region type="land" nuts="2">Hambourg</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Van Scheltinga, A Terwisscha" sort="Van Scheltinga, A Terwisscha" uniqKey="Van Scheltinga A" first="A. Terwisscha" last="Van Scheltinga">A. Terwisscha Van Scheltinga</name>
<affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>School of Earth Sciences, University of Bristol, Bristol</wicri:regionArea>
<wicri:noRegion>Bristol</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Vossbeck, M" sort="Vossbeck, M" uniqKey="Vossbeck M" first="M." last="Vossbeck">M. Vossbeck</name>
<affiliation wicri:level="3"><country xml:lang="fr">Allemagne</country>
<wicri:regionArea>FastOpt, Hamburg</wicri:regionArea>
<placeName><settlement type="city">Hambourg</settlement>
<region type="land" nuts="2">Hambourg</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Widmann, H" sort="Widmann, H" uniqKey="Widmann H" first="H." last="Widmann">H. Widmann</name>
<affiliation wicri:level="3"><country xml:lang="fr">Allemagne</country>
<wicri:regionArea>German Climate Computing Center, Hamburg</wicri:regionArea>
<placeName><settlement type="city">Hambourg</settlement>
<region type="land" nuts="2">Hambourg</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Ziehn, T" sort="Ziehn, T" uniqKey="Ziehn T" first="T." last="Ziehn">T. Ziehn</name>
<affiliation wicri:level="1"><country xml:lang="fr">Australie</country>
<wicri:regionArea>CSIRO Marine and Atmospheric Research, Victoria, Aspendale</wicri:regionArea>
<wicri:noRegion>Aspendale</wicri:noRegion>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j" type="main">Journal of Geophysical Research: Biogeosciences</title>
<title level="j" type="alt">JOURNAL OF GEOPHYSICAL RESEARCH: BIOGEOSCIENCES</title>
<idno type="ISSN">2169-8953</idno>
<idno type="eISSN">2169-8961</idno>
<imprint><biblScope unit="vol">118</biblScope>
<biblScope unit="issue">4</biblScope>
<biblScope unit="page" from="1414">1414</biblScope>
<biblScope unit="page" to="1426">1426</biblScope>
<biblScope unit="page-count">13</biblScope>
<date type="published" when="2013-12">2013-12</date>
</imprint>
<idno type="ISSN">2169-8953</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">2169-8953</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adjoint</term>
<term>Adjoint codes</term>
<term>Algorithm</term>
<term>Assimilation</term>
<term>Assimilation period</term>
<term>Atmospheric</term>
<term>Atmospheric transport</term>
<term>Atmospheric transport model</term>
<term>Automatic differentiation</term>
<term>Bethy</term>
<term>Bias correction</term>
<term>Biogeosciences</term>
<term>Biol</term>
<term>Biosphere</term>
<term>Carbon cycle</term>
<term>Carbon cycle data assimilation system</term>
<term>Carbon dioxide conference</term>
<term>Ccdas</term>
<term>Ccdas development</term>
<term>Ccdas figure</term>
<term>Ccdas framework</term>
<term>Clim</term>
<term>Climate change</term>
<term>Consistent assimilation</term>
<term>Constraint</term>
<term>Control variables</term>
<term>Control vector</term>
<term>Cost function</term>
<term>Covariance</term>
<term>Data assimilation</term>
<term>Data stream</term>
<term>Data streams</term>
<term>Data uncertainty</term>
<term>Derivative</term>
<term>Derivative code</term>
<term>Dioxide</term>
<term>Drought stress</term>
<term>Earth</term>
<term>Earth syst</term>
<term>Earth system model</term>
<term>Ecosystem</term>
<term>Eddy</term>
<term>Eddy covariance</term>
<term>Eddy covariance measurements</term>
<term>Fapar</term>
<term>Fapar product</term>
<term>Gaussian</term>
<term>Geophys</term>
<term>Giering</term>
<term>Global</term>
<term>Global biogeochem</term>
<term>Global carbon cycle</term>
<term>Global change biol</term>
<term>Gobron</term>
<term>Grid</term>
<term>Hamburg</term>
<term>Heimann</term>
<term>Heterotrophic</term>
<term>Heterotrophic respiration</term>
<term>Initial conditions</term>
<term>Inversion</term>
<term>Jsbach</term>
<term>Kaminski</term>
<term>Knorr</term>
<term>Latent heat</term>
<term>Metropolis algorithm</term>
<term>Minimization</term>
<term>Model code</term>
<term>Model error contribution</term>
<term>Model parameters</term>
<term>Model results</term>
<term>Modeling</term>
<term>Modeling framework</term>
<term>Observational</term>
<term>Observational information</term>
<term>Observational network</term>
<term>Observational period</term>
<term>Optimization</term>
<term>Parameter</term>
<term>Parameter space</term>
<term>Parameter values</term>
<term>Pdfs</term>
<term>Pfts</term>
<term>Phenology</term>
<term>Phenology scheme</term>
<term>Physical space</term>
<term>Pinty</term>
<term>Posterior uncertainty</term>
<term>Process formulations</term>
<term>Process parameters</term>
<term>Prognostic</term>
<term>Quantitative network design</term>
<term>Rayner</term>
<term>Reanalysis products</term>
<term>Respiration</term>
<term>Scholze</term>
<term>Scipal</term>
<term>Sdbm</term>
<term>Seasonal cycle</term>
<term>Simulation</term>
<term>Simultaneous assimilation</term>
<term>Site level</term>
<term>Soil respiration</term>
<term>Surface soil moisture</term>
<term>Target quantities</term>
<term>Terrestrial</term>
<term>Terrestrial biosphere</term>
<term>Terrestrial biosphere model</term>
<term>Terrestrial carbon</term>
<term>Terrestrial carbon cycle</term>
<term>Uncertainty ranges</term>
<term>Uncertainty reduction</term>
<term>Uxes</term>
<term>Variational</term>
<term>Vegetation</term>
<term>assimilation</term>
<term>biosphere</term>
<term>calibration</term>
<term>carbon cycle</term>
<term>digital simulation</term>
<term>direction</term>
<term>models</term>
<term>networks</term>
<term>streams</term>
<term>uncertainties</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Assimilation</term>
<term>Biosphère</term>
<term>Cours eau</term>
<term>Cycle carbone</term>
<term>Direction</term>
<term>Etalonnage</term>
<term>Incertitude</term>
<term>Modèle</term>
<term>Planète Terre</term>
<term>Réseau</term>
<term>Simulation numérique</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Adjoint</term>
<term>Adjoint codes</term>
<term>Algorithm</term>
<term>Assimilation</term>
<term>Assimilation period</term>
<term>Atmospheric</term>
<term>Atmospheric transport</term>
<term>Atmospheric transport model</term>
<term>Automatic differentiation</term>
<term>Bethy</term>
<term>Bias correction</term>
<term>Biogeosciences</term>
<term>Biol</term>
<term>Biosphere</term>
<term>Carbon cycle</term>
<term>Carbon cycle data assimilation system</term>
<term>Carbon dioxide conference</term>
<term>Ccdas</term>
<term>Ccdas development</term>
<term>Ccdas figure</term>
<term>Ccdas framework</term>
<term>Clim</term>
<term>Climate change</term>
<term>Consistent assimilation</term>
<term>Constraint</term>
<term>Control variables</term>
<term>Control vector</term>
<term>Cost function</term>
<term>Covariance</term>
<term>Data assimilation</term>
<term>Data stream</term>
<term>Data streams</term>
<term>Data uncertainty</term>
<term>Derivative</term>
<term>Derivative code</term>
<term>Dioxide</term>
<term>Drought stress</term>
<term>Earth syst</term>
<term>Earth system model</term>
<term>Ecosystem</term>
<term>Eddy</term>
<term>Eddy covariance</term>
<term>Eddy covariance measurements</term>
<term>Fapar</term>
<term>Fapar product</term>
<term>Gaussian</term>
<term>Geophys</term>
<term>Giering</term>
<term>Global</term>
<term>Global biogeochem</term>
<term>Global carbon cycle</term>
<term>Global change biol</term>
<term>Gobron</term>
<term>Grid</term>
<term>Hamburg</term>
<term>Heimann</term>
<term>Heterotrophic</term>
<term>Heterotrophic respiration</term>
<term>Initial conditions</term>
<term>Inversion</term>
<term>Jsbach</term>
<term>Kaminski</term>
<term>Knorr</term>
<term>Latent heat</term>
<term>Metropolis algorithm</term>
<term>Minimization</term>
<term>Model code</term>
<term>Model error contribution</term>
<term>Model parameters</term>
<term>Model results</term>
<term>Modeling</term>
<term>Modeling framework</term>
<term>Observational</term>
<term>Observational information</term>
<term>Observational network</term>
<term>Observational period</term>
<term>Optimization</term>
<term>Parameter</term>
<term>Parameter space</term>
<term>Parameter values</term>
<term>Pdfs</term>
<term>Pfts</term>
<term>Phenology</term>
<term>Phenology scheme</term>
<term>Physical space</term>
<term>Pinty</term>
<term>Posterior uncertainty</term>
<term>Process formulations</term>
<term>Process parameters</term>
<term>Prognostic</term>
<term>Quantitative network design</term>
<term>Rayner</term>
<term>Reanalysis products</term>
<term>Respiration</term>
<term>Scholze</term>
<term>Scipal</term>
<term>Sdbm</term>
<term>Seasonal cycle</term>
<term>Simulation</term>
<term>Simultaneous assimilation</term>
<term>Site level</term>
<term>Soil respiration</term>
<term>Surface soil moisture</term>
<term>Target quantities</term>
<term>Terrestrial</term>
<term>Terrestrial biosphere</term>
<term>Terrestrial biosphere model</term>
<term>Terrestrial carbon</term>
<term>Terrestrial carbon cycle</term>
<term>Uncertainty ranges</term>
<term>Uncertainty reduction</term>
<term>Uxes</term>
<term>Variational</term>
<term>Vegetation</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Biosphère</term>
<term>Changement climatique</term>
<term>écosystème</term>
<term>Hambourg</term>
<term>Simulation</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract">We present the concept of the Carbon Cycle Data Assimilation System and describe its evolution over the last two decades from an assimilation system around a simple diagnostic model of the terrestrial biosphere to a system for the calibration and initialization of the land component of a comprehensive Earth system model. We critically review the capability of this modeling framework to integrate multiple data streams, to assess their mutual consistency and with the model, to reduce uncertainties in the simulation of the terrestrial carbon cycle, to provide, in a traceable manner, reanalysis products with documented uncertainty, and to assist the design of the observational network. We highlight some of the challenges we met and experience we gained, give recommendations for operating the system, and suggest directions for future development.</div>
</front>
</TEI>
<affiliations><list><country><li>Allemagne</li>
<li>Australie</li>
<li>Autriche</li>
<li>France</li>
<li>Italie</li>
<li>Pays-Bas</li>
<li>Royaume-Uni</li>
<li>Suède</li>
</country>
<region><li>Hambourg</li>
<li>Nouvelle-Galles du Sud</li>
<li>Utrecht (province)</li>
<li>Victoria (État)</li>
<li>Vienne (Autriche)</li>
</region>
<settlement><li>Hambourg</li>
<li>Melbourne</li>
<li>Sydney</li>
<li>Utrecht</li>
<li>Vienne (Autriche)</li>
</settlement>
<orgName><li>Université de Melbourne</li>
</orgName>
</list>
<tree><country name="Allemagne"><region name="Hambourg"><name sortKey="Kaminski, T" sort="Kaminski, T" uniqKey="Kaminski T" first="T." last="Kaminski">T. Kaminski</name>
</region>
<name sortKey="Blessing, S" sort="Blessing, S" uniqKey="Blessing S" first="S." last="Blessing">S. Blessing</name>
<name sortKey="Gayler, V" sort="Gayler, V" uniqKey="Gayler V" first="V." last="Gayler">V. Gayler</name>
<name sortKey="Giering, R" sort="Giering, R" uniqKey="Giering R" first="R." last="Giering">R. Giering</name>
<name sortKey="Heimann, M" sort="Heimann, M" uniqKey="Heimann M" first="M." last="Heimann">M. Heimann</name>
<name sortKey="Kattge, J" sort="Kattge, J" uniqKey="Kattge J" first="J." last="Kattge">J. Kattge</name>
<name sortKey="Kostler, C" sort="Kostler, C" uniqKey="Kostler C" first="C." last="Köstler">C. Köstler</name>
<name sortKey="Reick, C H" sort="Reick, C H" uniqKey="Reick C" first="C. H." last="Reick">C. H. Reick</name>
<name sortKey="Rodenbeck, C" sort="Rodenbeck, C" uniqKey="Rodenbeck C" first="C." last="Rödenbeck">C. Rödenbeck</name>
<name sortKey="Schnur, R" sort="Schnur, R" uniqKey="Schnur R" first="R." last="Schnur">R. Schnur</name>
<name sortKey="Schurmann, G" sort="Schurmann, G" uniqKey="Schurmann G" first="G." last="Schürmann">G. Schürmann</name>
<name sortKey="Stacke, T" sort="Stacke, T" uniqKey="Stacke T" first="T." last="Stacke">T. Stacke</name>
<name sortKey="Vossbeck, M" sort="Vossbeck, M" uniqKey="Vossbeck M" first="M." last="Vossbeck">M. Vossbeck</name>
<name sortKey="Widmann, H" sort="Widmann, H" uniqKey="Widmann H" first="H." last="Widmann">H. Widmann</name>
<name sortKey="Zaehle, S" sort="Zaehle, S" uniqKey="Zaehle S" first="S." last="Zaehle">S. Zaehle</name>
</country>
<country name="Suède"><noRegion><name sortKey="Knorr, W" sort="Knorr, W" uniqKey="Knorr W" first="W." last="Knorr">W. Knorr</name>
</noRegion>
<name sortKey="Grant, J P" sort="Grant, J P" uniqKey="Grant J" first="J. P." last="Grant">J. P. Grant</name>
<name sortKey="Scholze, M" sort="Scholze, M" uniqKey="Scholze M" first="M." last="Scholze">M. Scholze</name>
</country>
<country name="Australie"><region name="Victoria (État)"><name sortKey="Rayner, P J" sort="Rayner, P J" uniqKey="Rayner P" first="P. J." last="Rayner">P. J. Rayner</name>
</region>
<name sortKey="Kelley, D" sort="Kelley, D" uniqKey="Kelley D" first="D." last="Kelley">D. Kelley</name>
<name sortKey="Ziehn, T" sort="Ziehn, T" uniqKey="Ziehn T" first="T." last="Ziehn">T. Ziehn</name>
</country>
<country name="Autriche"><region name="Vienne (Autriche)"><name sortKey="Dorigo, W" sort="Dorigo, W" uniqKey="Dorigo W" first="W." last="Dorigo">W. Dorigo</name>
</region>
<name sortKey="Sebald, C" sort="Sebald, C" uniqKey="Sebald C" first="C." last="Sebald">C. Sebald</name>
</country>
<country name="Italie"><noRegion><name sortKey="Gobron, N" sort="Gobron, N" uniqKey="Gobron N" first="N." last="Gobron">N. Gobron</name>
</noRegion>
<name sortKey="Koffi, E N" sort="Koffi, E N" uniqKey="Koffi E" first="E. N." last="Koffi">E. N. Koffi</name>
<name sortKey="Mathieu, P" sort="Mathieu, P" uniqKey="Mathieu P" first="P." last="Mathieu">P. Mathieu</name>
<name sortKey="Pinty, B" sort="Pinty, B" uniqKey="Pinty B" first="B." last="Pinty">B. Pinty</name>
<name sortKey="Scipal, K" sort="Scipal, K" uniqKey="Scipal K" first="K." last="Scipal">K. Scipal</name>
</country>
<country name="Royaume-Uni"><noRegion><name sortKey="Hooker Troud, A" sort="Hooker Troud, A" uniqKey="Hooker Troud A" first="A." last="Hooker-Stroud">A. Hooker-Stroud</name>
</noRegion>
<name sortKey="Kelley, D" sort="Kelley, D" uniqKey="Kelley D" first="D." last="Kelley">D. Kelley</name>
<name sortKey="Kemp, S" sort="Kemp, S" uniqKey="Kemp S" first="S." last="Kemp">S. Kemp</name>
<name sortKey="Van Scheltinga, A Terwisscha" sort="Van Scheltinga, A Terwisscha" uniqKey="Van Scheltinga A" first="A. Terwisscha" last="Van Scheltinga">A. Terwisscha Van Scheltinga</name>
</country>
<country name="Pays-Bas"><region name="Utrecht (province)"><name sortKey="Houweling, S" sort="Houweling, S" uniqKey="Houweling S" first="S." last="Houweling">S. Houweling</name>
</region>
</country>
<country name="France"><noRegion><name sortKey="Kato, T" sort="Kato, T" uniqKey="Kato T" first="T." last="Kato">T. Kato</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>
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