A direct carbon budgeting approach to infer carbon sources and sinks. Design and synthetic application to complement the NACP observation network
Identifieur interne : 001890 ( Main/Exploration ); précédent : 001889; suivant : 001891A direct carbon budgeting approach to infer carbon sources and sinks. Design and synthetic application to complement the NACP observation network
Auteurs : Cyril Crevoisier [États-Unis] ; Manuel Gloor [États-Unis] ; Erwan Gloaguen [États-Unis] ; Larry W. Horowitz [États-Unis] ; Jorge L. Sarmiento [États-Unis] ; Colm Sweeney [États-Unis] ; Pieter P. Tans [États-Unis]Source :
- Tellus. Series B, Chemical and physical meteorology [ 0280-6509 ] ; 2006.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Cartographie.
English descriptors
- KwdEn :
Abstract
In order to exploit the upcoming regular measurements of vertical carbon dioxide (CO2) profiles over North America implemented in the framework of the North American Carbon Program (NACP), we design a direct carbon budgeting approach to infer carbon sources and sinks over the continent using model simulations. Direct budgeting puts a control volume on top of North America, balances air mass in- and outflows into the volume and solves for the surface fluxes. The flows are derived from the observations through a geostatistical interpolation technique called Kriging combined with transport fields from weather analysis. The use of CO2 vertical profiles simulated by the atmospheric transport model MOZART-2 at the planned 19 stations of the NACP network has given an estimation of the error of 0.39 GtC yr-1 within the model world. Reducing this error may be achieved through a better estimation of mass fluxes associated with convective processes affecting North America. Complementary stations in the north-west and the north-east are also needed to resolve the variability of CO2 in these regions. For instance, the addition of a single station near 52°N; 110°W is shown to decrease the estimation error to 0.34 GtC yr-1.
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000144
- to stream PascalFrancis, to step Curation: 000040
- to stream PascalFrancis, to step Checkpoint: 000095
- to stream Main, to step Merge: 001913
- to stream Main, to step Curation: 001890
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">A direct carbon budgeting approach to infer carbon sources and sinks. Design and synthetic application to complement the NACP observation network</title><author><name sortKey="Crevoisier, Cyril" sort="Crevoisier, Cyril" uniqKey="Crevoisier C" first="Cyril" last="Crevoisier">Cyril Crevoisier</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Gloor, Manuel" sort="Gloor, Manuel" uniqKey="Gloor M" first="Manuel" last="Gloor">Manuel Gloor</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Gloaguen, Erwan" sort="Gloaguen, Erwan" uniqKey="Gloaguen E" first="Erwan" last="Gloaguen">Erwan Gloaguen</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Horowitz, Larry W" sort="Horowitz, Larry W" uniqKey="Horowitz L" first="Larry W." last="Horowitz">Larry W. Horowitz</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Geophysical Fluid Dynamics Laboratory, Forrestal Campus, 201 Forrestal Road</s1><s2>Princeton, NJ 08540-6649</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName></affiliation></author><author><name sortKey="Sarmiento, Jorge L" sort="Sarmiento, Jorge L" uniqKey="Sarmiento J" first="Jorge L." last="Sarmiento">Jorge L. Sarmiento</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Sweeney, Colm" sort="Sweeney, Colm" uniqKey="Sweeney C" first="Colm" last="Sweeney">Colm Sweeney</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>NOAA/ESRL Global Monitoring Division (formerly CMDL), 325 Broadway R/GMD1</s1><s2>Boulder, CO 80305-3328</s2><s3>USA</s3><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Colorado</region></placeName></affiliation></author><author><name sortKey="Tans, Pieter P" sort="Tans, Pieter P" uniqKey="Tans P" first="Pieter P." last="Tans">Pieter P. Tans</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>NOAA/ESRL Global Monitoring Division (formerly CMDL), 325 Broadway R/GMD1</s1><s2>Boulder, CO 80305-3328</s2><s3>USA</s3><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Colorado</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">07-0048412</idno><date when="2006">2006</date><idno type="stanalyst">PASCAL 07-0048412 INIST</idno><idno type="RBID">Pascal:07-0048412</idno><idno type="wicri:Area/PascalFrancis/Corpus">000144</idno><idno type="wicri:Area/PascalFrancis/Curation">000040</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000095</idno><idno type="wicri:doubleKey">0280-6509:2006:Crevoisier C:a:direct:carbon</idno><idno type="wicri:Area/Main/Merge">001913</idno><idno type="wicri:Area/Main/Curation">001890</idno><idno type="wicri:Area/Main/Exploration">001890</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">A direct carbon budgeting approach to infer carbon sources and sinks. Design and synthetic application to complement the NACP observation network</title><author><name sortKey="Crevoisier, Cyril" sort="Crevoisier, Cyril" uniqKey="Crevoisier C" first="Cyril" last="Crevoisier">Cyril Crevoisier</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Gloor, Manuel" sort="Gloor, Manuel" uniqKey="Gloor M" first="Manuel" last="Gloor">Manuel Gloor</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Gloaguen, Erwan" sort="Gloaguen, Erwan" uniqKey="Gloaguen E" first="Erwan" last="Gloaguen">Erwan Gloaguen</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Horowitz, Larry W" sort="Horowitz, Larry W" uniqKey="Horowitz L" first="Larry W." last="Horowitz">Larry W. Horowitz</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Geophysical Fluid Dynamics Laboratory, Forrestal Campus, 201 Forrestal Road</s1><s2>Princeton, NJ 08540-6649</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName></affiliation></author><author><name sortKey="Sarmiento, Jorge L" sort="Sarmiento, Jorge L" uniqKey="Sarmiento J" first="Jorge L." last="Sarmiento">Jorge L. Sarmiento</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Atmospheric and Oceanic Sciences, Princeton University, Sayre Hall, Forrestal Campus</s1><s2>Princeton, NJ 08544</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">New Jersey</region></placeName><orgName type="university">Université de Princeton</orgName></affiliation></author><author><name sortKey="Sweeney, Colm" sort="Sweeney, Colm" uniqKey="Sweeney C" first="Colm" last="Sweeney">Colm Sweeney</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>NOAA/ESRL Global Monitoring Division (formerly CMDL), 325 Broadway R/GMD1</s1><s2>Boulder, CO 80305-3328</s2><s3>USA</s3><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Colorado</region></placeName></affiliation></author><author><name sortKey="Tans, Pieter P" sort="Tans, Pieter P" uniqKey="Tans P" first="Pieter P." last="Tans">Pieter P. Tans</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>NOAA/ESRL Global Monitoring Division (formerly CMDL), 325 Broadway R/GMD1</s1><s2>Boulder, CO 80305-3328</s2><s3>USA</s3><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Colorado</region></placeName></affiliation></author></analytic><series><title level="j" type="main">Tellus. Series B, Chemical and physical meteorology</title><title level="j" type="abbreviated">Tellus, Ser. B Chem. phys. meteorol.</title><idno type="ISSN">0280-6509</idno><imprint><date when="2006">2006</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Tellus. Series B, Chemical and physical meteorology</title><title level="j" type="abbreviated">Tellus, Ser. B Chem. phys. meteorol.</title><idno type="ISSN">0280-6509</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Carbon balance</term><term>Carbon dioxide</term><term>Error estimation</term><term>Flux density</term><term>North America</term><term>Observation data</term><term>Observational network</term><term>Source sink relationship</term><term>Trace compound</term><term>carbon cycle</term><term>cartography</term><term>geostatistics</term><term>greenhouse gas</term><term>interpolation</term><term>kriging</term><term>troposphere</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Troposphère</term><term>Cycle carbone</term><term>Bilan carboné</term><term>Composé trace</term><term>Carbone dioxyde</term><term>Relation source puits</term><term>Donnée observation</term><term>Réseau observation</term><term>Densité flux</term><term>Interpolation</term><term>Krigeage</term><term>Géostatistique</term><term>Estimation erreur</term><term>Cartographie</term><term>Amérique du Nord</term><term>Gaz effet serre</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Cartographie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In order to exploit the upcoming regular measurements of vertical carbon dioxide (CO<sub>2</sub>) profiles over North America implemented in the framework of the North American Carbon Program (NACP), we design a direct carbon budgeting approach to infer carbon sources and sinks over the continent using model simulations. Direct budgeting puts a control volume on top of North America, balances air mass in- and outflows into the volume and solves for the surface fluxes. The flows are derived from the observations through a geostatistical interpolation technique called Kriging combined with transport fields from weather analysis. The use of CO<sub>2</sub> vertical profiles simulated by the atmospheric transport model MOZART-2 at the planned 19 stations of the NACP network has given an estimation of the error of 0.39 GtC yr<sup>-1</sup> within the model world. Reducing this error may be achieved through a better estimation of mass fluxes associated with convective processes affecting North America. Complementary stations in the north-west and the north-east are also needed to resolve the variability of CO<sub>2</sub> in these regions. For instance, the addition of a single station near 52°N; 110°W is shown to decrease the estimation error to 0.34 GtC yr<sup>-1</sup>.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Colorado</li><li>New Jersey</li></region><orgName><li>Université de Princeton</li></orgName></list><tree><country name="États-Unis"><region name="New Jersey"><name sortKey="Crevoisier, Cyril" sort="Crevoisier, Cyril" uniqKey="Crevoisier C" first="Cyril" last="Crevoisier">Cyril Crevoisier</name></region><name sortKey="Gloaguen, Erwan" sort="Gloaguen, Erwan" uniqKey="Gloaguen E" first="Erwan" last="Gloaguen">Erwan Gloaguen</name><name sortKey="Gloor, Manuel" sort="Gloor, Manuel" uniqKey="Gloor M" first="Manuel" last="Gloor">Manuel Gloor</name><name sortKey="Horowitz, Larry W" sort="Horowitz, Larry W" uniqKey="Horowitz L" first="Larry W." last="Horowitz">Larry W. Horowitz</name><name sortKey="Sarmiento, Jorge L" sort="Sarmiento, Jorge L" uniqKey="Sarmiento J" first="Jorge L." last="Sarmiento">Jorge L. Sarmiento</name><name sortKey="Sweeney, Colm" sort="Sweeney, Colm" uniqKey="Sweeney C" first="Colm" last="Sweeney">Colm Sweeney</name><name sortKey="Tans, Pieter P" sort="Tans, Pieter P" uniqKey="Tans P" first="Pieter P." last="Tans">Pieter P. Tans</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Musique/explor/MozartV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001890 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001890 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Musique
|area= MozartV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= Pascal:07-0048412
|texte= A direct carbon budgeting approach to infer carbon sources and sinks. Design and synthetic application to complement the NACP observation network
}}
| This area was generated with Dilib version V0.6.20. |  |