UnivTrevesV1, Main, Merge, bibRecord, 001028

Sea-ice production over the Laptev Sea shelf inferred from historial summer-to-winter hydrographic observations of 1960s-1990s

Identifieur interne : 001028 ( Main/Merge ); précédent : 001027; suivant : 001029

Sea-ice production over the Laptev Sea shelf inferred from historial summer-to-winter hydrographic observations of 1960s-1990s

Auteurs : Igor A. Dmitrenko [Allemagne] ; Sergey A. Kirillov [Russie] ; L. Bruno Tremblay [Canada] ; Dorothea Bauch [Allemagne] ; Sascha Willmes [Allemagne]

Source :

Geophysical research letters [ 0094-8276 ] ; 2009.

RBID : Pascal:09-0350453

Descripteurs français

Pascal (Inist)
- Glace marine, Eté, Hiver, Salinité, Variation décennale, Courant dérive, Anomalie, Action vent, Advection, Oscillation Arctique, Polynie, Saumure, Amplitude, Modélisation, Mer de Laptev.

English descriptors

KwdEn :
- Arctic oscillation, Decadal variation, Drift current, Laptev Sea, Modeling, Polynya, Summer, Wind effect, Winter, advection, amplitude, anomalies, brines, salinity, sea ice.

Abstract

[1] The winter net sea-ice production (NSIP) over the Laptev Sea shelf is inferred from continuous summer-to-winter historical salinity records of 1960s-1990s. While the NSIP strongly depends on the assumed salinity of newly formed ice, the NSIP quasi-decadal variability can be linked to the wind-driven circulation anomalies in the Laptev Sea region. The increased wind-driven advection of ice away from the Laptev Sea coast when the Arctic Oscillation (AO) is positive implies enhanced coastal polynya sea-ice production and brine release in the shelf water. When the AO is negative, the NSIP and seasonal salinity amplitude tends to weaken. These results are in reasonable agreement with sea-ice observations and modeling.

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000663
to stream PascalFrancis, to step Curation: 000744
to stream PascalFrancis, to step Checkpoint: 000472

Links to Exploration step

Pascal:09-0350453

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Sea-ice production over the Laptev Sea shelf inferred from historial summer-to-winter hydrographic observations of 1960s-1990s</title>
<author><name sortKey="Dmitrenko, Igor A" sort="Dmitrenko, Igor A" uniqKey="Dmitrenko I" first="Igor A." last="Dmitrenko">Igor A. Dmitrenko</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Leibniz Institute of Marine Sciences, University of Kiel</s1>
<s2>Kiel</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<placeName><region type="land" nuts="2">Schleswig-Holstein</region>
<settlement type="city">Kiel</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Kirillov, Sergey A" sort="Kirillov, Sergey A" uniqKey="Kirillov S" first="Sergey A." last="Kirillov">Sergey A. Kirillov</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Arctic and Antarctic Research Institute</s1>
<s2>St. Petersburg</s2>
<s3>RUS</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>Russie</country>
<wicri:noRegion>Arctic and Antarctic Research Institute</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Bruno Tremblay, L" sort="Bruno Tremblay, L" uniqKey="Bruno Tremblay L" first="L." last="Bruno Tremblay">L. Bruno Tremblay</name>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Atmospheric and Oceanic Sciences, McGill University</s1>
<s2>Montreal, Quebec</s2>
<s3>CAN</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Canada</country>
<placeName><settlement type="city">Montréal</settlement>
<region type="state">Québec</region>
</placeName>
<orgName type="university">Université McGill</orgName>
</affiliation>
</author>
<author><name sortKey="Bauch, Dorothea" sort="Bauch, Dorothea" uniqKey="Bauch D" first="Dorothea" last="Bauch">Dorothea Bauch</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Leibniz Institute of Marine Sciences, University of Kiel</s1>
<s2>Kiel</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<placeName><region type="land" nuts="2">Schleswig-Holstein</region>
<settlement type="city">Kiel</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Willmes, Sascha" sort="Willmes, Sascha" uniqKey="Willmes S" first="Sascha" last="Willmes">Sascha Willmes</name>
<affiliation wicri:level="4"><inist:fA14 i1="04"><s1>Environmental Meteorology, University of Trier</s1>
<s2>Trier</s2>
<s3>DEU</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>Trier</wicri:noRegion>
<placeName><settlement type="city">Trèves (Allemagne)</settlement>
<region type="land" nuts="1">Rhénanie-Palatinat</region>
</placeName>
<orgName type="university">Université de Trèves</orgName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">09-0350453</idno>
<date when="2009">2009</date>
<idno type="stanalyst">PASCAL 09-0350453 INIST</idno>
<idno type="RBID">Pascal:09-0350453</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000663</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000744</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000472</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000472</idno>
<idno type="wicri:doubleKey">0094-8276:2009:Dmitrenko I:sea:ice:production</idno>
<idno type="wicri:Area/Main/Merge">001028</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Sea-ice production over the Laptev Sea shelf inferred from historial summer-to-winter hydrographic observations of 1960s-1990s</title>
<author><name sortKey="Dmitrenko, Igor A" sort="Dmitrenko, Igor A" uniqKey="Dmitrenko I" first="Igor A." last="Dmitrenko">Igor A. Dmitrenko</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Leibniz Institute of Marine Sciences, University of Kiel</s1>
<s2>Kiel</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<placeName><region type="land" nuts="2">Schleswig-Holstein</region>
<settlement type="city">Kiel</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Kirillov, Sergey A" sort="Kirillov, Sergey A" uniqKey="Kirillov S" first="Sergey A." last="Kirillov">Sergey A. Kirillov</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Arctic and Antarctic Research Institute</s1>
<s2>St. Petersburg</s2>
<s3>RUS</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>Russie</country>
<wicri:noRegion>Arctic and Antarctic Research Institute</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Bruno Tremblay, L" sort="Bruno Tremblay, L" uniqKey="Bruno Tremblay L" first="L." last="Bruno Tremblay">L. Bruno Tremblay</name>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Atmospheric and Oceanic Sciences, McGill University</s1>
<s2>Montreal, Quebec</s2>
<s3>CAN</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Canada</country>
<placeName><settlement type="city">Montréal</settlement>
<region type="state">Québec</region>
</placeName>
<orgName type="university">Université McGill</orgName>
</affiliation>
</author>
<author><name sortKey="Bauch, Dorothea" sort="Bauch, Dorothea" uniqKey="Bauch D" first="Dorothea" last="Bauch">Dorothea Bauch</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Leibniz Institute of Marine Sciences, University of Kiel</s1>
<s2>Kiel</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<placeName><region type="land" nuts="2">Schleswig-Holstein</region>
<settlement type="city">Kiel</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Willmes, Sascha" sort="Willmes, Sascha" uniqKey="Willmes S" first="Sascha" last="Willmes">Sascha Willmes</name>
<affiliation wicri:level="4"><inist:fA14 i1="04"><s1>Environmental Meteorology, University of Trier</s1>
<s2>Trier</s2>
<s3>DEU</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>Trier</wicri:noRegion>
<placeName><settlement type="city">Trèves (Allemagne)</settlement>
<region type="land" nuts="1">Rhénanie-Palatinat</region>
</placeName>
<orgName type="university">Université de Trèves</orgName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Geophysical research letters</title>
<title level="j" type="abbreviated">Geophys. res. lett.</title>
<idno type="ISSN">0094-8276</idno>
<imprint><date when="2009">2009</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Geophysical research letters</title>
<title level="j" type="abbreviated">Geophys. res. lett.</title>
<idno type="ISSN">0094-8276</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Arctic oscillation</term>
<term>Decadal variation</term>
<term>Drift current</term>
<term>Laptev Sea</term>
<term>Modeling</term>
<term>Polynya</term>
<term>Summer</term>
<term>Wind effect</term>
<term>Winter</term>
<term>advection</term>
<term>amplitude</term>
<term>anomalies</term>
<term>brines</term>
<term>salinity</term>
<term>sea ice</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Glace marine</term>
<term>Eté</term>
<term>Hiver</term>
<term>Salinité</term>
<term>Variation décennale</term>
<term>Courant dérive</term>
<term>Anomalie</term>
<term>Action vent</term>
<term>Advection</term>
<term>Oscillation Arctique</term>
<term>Polynie</term>
<term>Saumure</term>
<term>Amplitude</term>
<term>Modélisation</term>
<term>Mer de Laptev</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">[1] The winter net sea-ice production (NSIP) over the Laptev Sea shelf is inferred from continuous summer-to-winter historical salinity records of 1960s-1990s. While the NSIP strongly depends on the assumed salinity of newly formed ice, the NSIP quasi-decadal variability can be linked to the wind-driven circulation anomalies in the Laptev Sea region. The increased wind-driven advection of ice away from the Laptev Sea coast when the Arctic Oscillation (AO) is positive implies enhanced coastal polynya sea-ice production and brine release in the shelf water. When the AO is negative, the NSIP and seasonal salinity amplitude tends to weaken. These results are in reasonable agreement with sea-ice observations and modeling.</div>
</front>
</TEI>
<affiliations><list><country><li>Allemagne</li>
<li>Canada</li>
<li>Russie</li>
</country>
<region><li>Québec</li>
<li>Rhénanie-Palatinat</li>
<li>Schleswig-Holstein</li>
</region>
<settlement><li>Kiel</li>
<li>Montréal</li>
<li>Trèves (Allemagne)</li>
</settlement>
<orgName><li>Université McGill</li>
<li>Université de Trèves</li>
</orgName>
</list>
<tree><country name="Allemagne"><region name="Schleswig-Holstein"><name sortKey="Dmitrenko, Igor A" sort="Dmitrenko, Igor A" uniqKey="Dmitrenko I" first="Igor A." last="Dmitrenko">Igor A. Dmitrenko</name>
</region>
<name sortKey="Bauch, Dorothea" sort="Bauch, Dorothea" uniqKey="Bauch D" first="Dorothea" last="Bauch">Dorothea Bauch</name>
<name sortKey="Willmes, Sascha" sort="Willmes, Sascha" uniqKey="Willmes S" first="Sascha" last="Willmes">Sascha Willmes</name>
</country>
<country name="Russie"><noRegion><name sortKey="Kirillov, Sergey A" sort="Kirillov, Sergey A" uniqKey="Kirillov S" first="Sergey A." last="Kirillov">Sergey A. Kirillov</name>
</noRegion>
</country>
<country name="Canada"><region name="Québec"><name sortKey="Bruno Tremblay, L" sort="Bruno Tremblay, L" uniqKey="Bruno Tremblay L" first="L." last="Bruno Tremblay">L. Bruno Tremblay</name>
</region>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Rhénanie/explor/UnivTrevesV1/Data/Main/Merge

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001028 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 001028 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Rhénanie
   |area=    UnivTrevesV1
   |flux=    Main
   |étape=   Merge
   |type=    RBID
   |clé=     Pascal:09-0350453
   |texte=   Sea-ice production over the Laptev Sea shelf inferred from historial summer-to-winter hydrographic observations of 1960s-1990s
}}

This area was generated with Dilib version V0.6.31.
Data generation: Sat Jul 22 16:29:01 2017. Site generation: Wed Feb 28 14:55:37 2024

	Serveur d'exploration sur l'Université de Trèves
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur l'Université de Trèves

Sea-ice production over the Laptev Sea shelf inferred from historial summer-to-winter hydrographic observations of 1960s-1990s

Sea-ice production over the Laptev Sea shelf inferred from historial summer-to-winter hydrographic observations of 1960s-1990s

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri