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Satellite and in situ monitoring of Chl-a, Turbidity, and Total Suspended Matter in coastal waters: experience of the year 2017 along the French Coasts

dc.rights.licenseopenen_US
hal.structure.identifierInstitut Français de Recherche pour l'Exploitation de la Mer [IFREMER]
dc.contributor.authorGOHIN, Francis
hal.structure.identifierArgans France, Etablissement de Brest
dc.contributor.authorBRYÈRE, Philippe
hal.structure.identifierLaboratoire Environnement Ressources de Boulogne-sur-Mer [LERBL]
dc.contributor.authorLEFEBVRE, Alain
hal.structure.identifierLIttoral ENvironnement et Sociétés [LIENSs]
dc.contributor.authorSAURIAU, Pierre-Guy
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorSAVOYE, Nicolas
hal.structure.identifierLaboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 [LOG]
dc.contributor.authorVANTREPOTTE, Vincent
hal.structure.identifierStation biologique de Roscoff = Roscoff Marine Station [SBR]
dc.contributor.authorBOZEC, Yann
hal.structure.identifierStation biologique de Roscoff = Roscoff Marine Station [SBR]
hal.structure.identifierFédération de recherche de Roscoff [FR2424]
dc.contributor.authorCARIOU, Thierry
hal.structure.identifierLaboratoire d'Océanographie Microbienne [LOMIC]
dc.contributor.authorCONAN, Pascal
hal.structure.identifierLaboratoire Environnement Ressources Provence Azur Corse [LERPAC]
dc.contributor.authorCOUDRAY, Sylvain
hal.structure.identifierInteractions Hôtes-Pathogènes-Environnements [IHPE]
hal.structure.identifierInstitut Français de Recherche pour l'Exploitation de la Mer [IFREMER]
dc.contributor.authorCOURTAY, Gaëlle
dc.contributor.authorFRANÇOISE, Sylvaine
dc.contributor.authorGOFFART, Anne
dc.contributor.authorFARIÑAS, Tania Hernández
dc.contributor.authorLEMOINE, Maud
dc.contributor.authorPIRAUD, Aude
hal.structure.identifierInstitut méditerranéen d'océanologie [MIO]
dc.contributor.authorRAIMBAULT, Patrick
dc.contributor.authorRÉTHO, Michael
dc.date.accessioned2024-04-08T11:55:50Z
dc.date.available2024-04-08T11:55:50Z
dc.date.issued2020-08-28
dc.identifier.issn2077-1312en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195710
dc.description.abstractEnThe consistency of satellite and in situ time series of Chlorophyll-a (Chl-a), Turbidity and Total Suspended Matters (TSM) was investigated at 17 coastal stations throughout the year 2017. These stations covered different water types, from relatively clear waters in the Mediterranean Sea to moderately turbid regions in the Bay of Biscay and the southern bight of the North-Sea. Satellite retrievals were derived from MODIS/AQUA, VIIRS/NPP and OLCI-A/Sentinel-3 spectral reflectance. In situ data were obtained from the coastal phytoplankton networks SOMLIT (CNRS), REPHY (Ifremer) and associated networks. Satellite and in situ retrievals of the year 2017 were compared to the historical seasonal cycles and percentiles, 10 and 90, observed in situ. Regarding the sampling frequency in the Mediterranean Sea, a weekly in situ sampling allowed all major peaks in Chl-a caught from space to be recorded at sea, and, conversely, all in situ peaks were observed from space in a frequently cloud-free atmosphere. In waters of the Eastern English Channel, lower levels of Chl-a were observed, both in situ and from space, compared to the historical averages. However, despite a good overall agreement for low to moderate biomass, the satellite method, based on blue and green wavelengths, tends to provide elevated and variable Chl-a in a high biomass environment. Satellite-derived TSM and Turbidity were quite consistent with in situ measurements. Moreover, satellite retrievals of the water clarity parameters often showed a lower range of variability than their in situ counterparts did, being less scattered above and under the seasonal curves of percentiles 10 and 90.
dc.language.isoENen_US
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.ensatellite
dc.subject.encoastal monitoring
dc.subject.enChlorophyll-a
dc.subject.entotal suspended matter
dc.subject.enturbidity
dc.subject.enTotal suspended matter
dc.title.enSatellite and in situ monitoring of Chl-a, Turbidity, and Total Suspended Matter in coastal waters: experience of the year 2017 along the French Coasts
dc.typeArticle de revueen_US
dc.identifier.doi10.3390/jmse8090665en_US
dc.subject.halSciences de l'environnement/Milieux et Changements globauxen_US
dc.subject.halSciences de l'ingénieur [physics]/Traitement du signal et de l'imageen_US
bordeaux.journalJournal of Marine Science and Engineeringen_US
bordeaux.page665en_US
bordeaux.volume8en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue9en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamECOBIOCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-02928110
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccCC BYen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Marine%20Science%20and%20Engineering&rft.date=2020-08-28&rft.volume=8&rft.issue=9&rft.spage=665&rft.epage=665&rft.eissn=2077-1312&rft.issn=2077-1312&rft.au=GOHIN,%20Francis&BRY%C3%88RE,%20Philippe&LEFEBVRE,%20Alain&SAURIAU,%20Pierre-Guy&SAVOYE,%20Nicolas&rft.genre=article


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