Phytoplankton Dynamics During the Spring Bloom in the South-eastern English Channel
Identifieur interne : 001F22 ( Main/Exploration ); précédent : 001F21; suivant : 001F23Phytoplankton Dynamics During the Spring Bloom in the South-eastern English Channel
Auteurs : C. Brunet [France] ; J. M. Brylinski [France] ; L. Bodineau [France] ; G. Thoumelin [France] ; D. Bentley [France] ; D. Hilde [France]Source :
- Estuarine, Coastal and Shelf Science [ 0272-7714 ] ; 1996.
Descripteurs français
- Wicri :
- topic : Manche.
English descriptors
- KwdEn :
Abstract
The two main phases of a phytoplankton spring bloom in the South-eastern English Channel were studied during two 3-day cruises in March and May 1992. Physico-chemical parameters were measured, such as temperature, salinity, density, turbidity and nutrients, as well as biological parameters (in situchlorophyllafluorescence, photosynthetic pigments and fatty acids). Photo-synthetic pigments and fatty acids were used as taxonomic and physiological markers of phytoplankton populations. Data suggest the existence of two ‘biological provinces’ north and south of the Bay of Somme. In the Northern province, the bloom starts earlier, probably due to the shallower coastal water, and is characterized by high proportions of diatoms and, successively, of Prymnesiophytes (Phaeocystissp.). The bloom maintains high biomass levels sustained by inputs from the Somme River and probable nutrient regeneration. The Southern province, directly influenced by the Seine River, is characterized by a deeper coastal water column and the presence of phytoflagellates. Despite the higher supply of nutrients from the Seine River, the bloom starts later and supports a lower phytoplankton biomass. The differences between both areas are analysed on the basis of the hydrodynamism of the area, and are interpreted as two different stages of the same process. To understand the spatio-temporal variations of phytoplankton dynamics, interactions between biology and hydrodynamical characteristics of this area are discussed.
Url:
DOI: 10.1006/ecss.1996.0082
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000205
- to stream Istex, to step Curation: 000205
- to stream Istex, to step Checkpoint: 000E36
- to stream Main, to step Merge: 001F78
- to stream Main, to step Curation: 001F22
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Phytoplankton Dynamics During the Spring Bloom in the South-eastern English Channel</title><author><name sortKey="Brunet, C" sort="Brunet, C" uniqKey="Brunet C" first="C." last="Brunet">C. Brunet</name></author><author><name sortKey="Brylinski, J M" sort="Brylinski, J M" uniqKey="Brylinski J" first="J. M." last="Brylinski">J. M. Brylinski</name></author><author><name sortKey="Bodineau, L" sort="Bodineau, L" uniqKey="Bodineau L" first="L." last="Bodineau">L. Bodineau</name></author><author><name sortKey="Thoumelin, G" sort="Thoumelin, G" uniqKey="Thoumelin G" first="G." last="Thoumelin">G. Thoumelin</name></author><author><name sortKey="Bentley, D" sort="Bentley, D" uniqKey="Bentley D" first="D." last="Bentley">D. Bentley</name></author><author><name sortKey="Hilde, D" sort="Hilde, D" uniqKey="Hilde D" first="D." last="Hilde">D. Hilde</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:2EE8E627ECDE0323AD54A2ED6166F79493D0E3DE</idno><date when="1996" year="1996">1996</date><idno type="doi">10.1006/ecss.1996.0082</idno><idno type="url">https://api.istex.fr/document/2EE8E627ECDE0323AD54A2ED6166F79493D0E3DE/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000205</idno><idno type="wicri:Area/Istex/Curation">000205</idno><idno type="wicri:Area/Istex/Checkpoint">000E36</idno><idno type="wicri:doubleKey">0272-7714:1996:Brunet C:phytoplankton:dynamics:during</idno><idno type="wicri:Area/Main/Merge">001F78</idno><idno type="wicri:Area/Main/Curation">001F22</idno><idno type="wicri:Area/Main/Exploration">001F22</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Phytoplankton Dynamics During the Spring Bloom in the South-eastern English Channel</title><author><name sortKey="Brunet, C" sort="Brunet, C" uniqKey="Brunet C" first="C." last="Brunet">C. Brunet</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>Station Marine, URA 1363, Av. Foch, 62930 Wimereux</wicri:regionArea><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Wimereux</settlement></placeName></affiliation></author><author><name sortKey="Brylinski, J M" sort="Brylinski, J M" uniqKey="Brylinski J" first="J. M." last="Brylinski">J. M. Brylinski</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>Station Marine, URA 1363, Av. Foch, 62930 Wimereux</wicri:regionArea><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Wimereux</settlement></placeName></affiliation></author><author><name sortKey="Bodineau, L" sort="Bodineau, L" uniqKey="Bodineau L" first="L." last="Bodineau">L. Bodineau</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>Lab. de Chimie Marine, URA 1363, Bat. C8, Univ. Lille 1, 59655 Villeneuve d'Ascq</wicri:regionArea><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Thoumelin, G" sort="Thoumelin, G" uniqKey="Thoumelin G" first="G." last="Thoumelin">G. Thoumelin</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>Lab. de Chimie Marine, URA 1363, Bat. C8, Univ. Lille 1, 59655 Villeneuve d'Ascq</wicri:regionArea><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Bentley, D" sort="Bentley, D" uniqKey="Bentley D" first="D." last="Bentley">D. Bentley</name><affiliation wicri:level="1"><country xml:lang="fr">France</country><wicri:regionArea>CNAM/IntechMer, B.P. 324, 50103 Cherbourg, Cédex</wicri:regionArea><wicri:noRegion>Cédex</wicri:noRegion><wicri:noRegion>Cédex</wicri:noRegion></affiliation></author><author><name sortKey="Hilde, D" sort="Hilde, D" uniqKey="Hilde D" first="D." last="Hilde">D. Hilde</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>Station Marine, URA 1363, Av. Foch, 62930 Wimereux</wicri:regionArea><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Wimereux</settlement></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">Estuarine, Coastal and Shelf Science</title><title level="j" type="abbrev">YECSS</title><idno type="ISSN">0272-7714</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1996">1996</date><biblScope unit="volume">43</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="469">469</biblScope><biblScope unit="page" to="483">483</biblScope></imprint><idno type="ISSN">0272-7714</idno></series><idno type="istex">2EE8E627ECDE0323AD54A2ED6166F79493D0E3DE</idno><idno type="DOI">10.1006/ecss.1996.0082</idno><idno type="PII">S0272-7714(96)90082-7</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0272-7714</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>English Channel</term><term>Phaeocystis sp</term><term>ecohydrodynamics</term><term>photosynthetic pigments</term><term>physiological indices</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Manche</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The two main phases of a phytoplankton spring bloom in the South-eastern English Channel were studied during two 3-day cruises in March and May 1992. Physico-chemical parameters were measured, such as temperature, salinity, density, turbidity and nutrients, as well as biological parameters (in situchlorophyllafluorescence, photosynthetic pigments and fatty acids). Photo-synthetic pigments and fatty acids were used as taxonomic and physiological markers of phytoplankton populations. Data suggest the existence of two ‘biological provinces’ north and south of the Bay of Somme. In the Northern province, the bloom starts earlier, probably due to the shallower coastal water, and is characterized by high proportions of diatoms and, successively, of Prymnesiophytes (Phaeocystissp.). The bloom maintains high biomass levels sustained by inputs from the Somme River and probable nutrient regeneration. The Southern province, directly influenced by the Seine River, is characterized by a deeper coastal water column and the presence of phytoflagellates. Despite the higher supply of nutrients from the Seine River, the bloom starts later and supports a lower phytoplankton biomass. The differences between both areas are analysed on the basis of the hydrodynamism of the area, and are interpreted as two different stages of the same process. To understand the spatio-temporal variations of phytoplankton dynamics, interactions between biology and hydrodynamical characteristics of this area are discussed.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Hauts-de-France</li><li>Nord-Pas-de-Calais</li></region><settlement><li>Villeneuve d'Ascq</li><li>Wimereux</li></settlement></list><tree><country name="France"><region name="Hauts-de-France"><name sortKey="Brunet, C" sort="Brunet, C" uniqKey="Brunet C" first="C." last="Brunet">C. Brunet</name></region><name sortKey="Bentley, D" sort="Bentley, D" uniqKey="Bentley D" first="D." last="Bentley">D. Bentley</name><name sortKey="Bodineau, L" sort="Bodineau, L" uniqKey="Bodineau L" first="L." last="Bodineau">L. Bodineau</name><name sortKey="Brylinski, J M" sort="Brylinski, J M" uniqKey="Brylinski J" first="J. M." last="Brylinski">J. M. Brylinski</name><name sortKey="Hilde, D" sort="Hilde, D" uniqKey="Hilde D" first="D." last="Hilde">D. Hilde</name><name sortKey="Thoumelin, G" sort="Thoumelin, G" uniqKey="Thoumelin G" first="G." last="Thoumelin">G. Thoumelin</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/France/explor/LeHavreV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001F22 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001F22 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/France
|area= LeHavreV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:2EE8E627ECDE0323AD54A2ED6166F79493D0E3DE
|texte= Phytoplankton Dynamics During the Spring Bloom in the South-eastern English Channel
}}
| This area was generated with Dilib version V0.6.25. |  |