9cd525e6-a305-4089-ada3-da9ca090870d Sextant sextant@ifremer.fr pointOfContact 2025-05-15T23:29:06.104529Z ISO 19115-3 - SEXTANT ISO 19115-3 - SEXTANT 1.0 PHYTOBS dataset - French National Service of Observation for Phytoplankton in coastal waters PHYTOBS dataset - French National Service of Observation for Phytoplankton in coastal waters 2019-12-02 publication DCSMM2024_CNRS_PHYTOBS The PHYTOBS dataset includes long-term time series on marine microphytoplankton, since 1987, along the whole French metropolitan coast. Microphytoplankton data cover microscopic taxonomic identifications and counts. The whole dataset is available, it includes 25 sampling locations. PHYTOBS network studies microphytoplankton diversity in the hydrological context along French coasts under gradients of anthropogenic pressures. PHYTOBS network allows to analyse the responses of phytoplankton communities to environmental changes, to assess the quality of the coastal environment through indicators, to define ecological niches, to detect variations in bloom phenology, and to support any scientific question by providing data. The PHYTOBS network provides the scientific community and stakeholders with validated and qualified data, in order to improve knowledge regarding biomass, abundance and composition of marine microphytoplankton in coastal and lagoon waters in their hydrological context. CNRS - PHYTOBS Maud Lemoine Ifremer Maud.Lemoine@ifremer.fr publisher Maud Lemoine Ifremer Maud.Lemoine@ifremer.fr author https://sextant.ifremer.fr/geonetwork/srv/api/records/9cd525e6-a305-4089-ada3-da9ca090870d/attachments/index.png /Milieu biologique/Habitats /Milieu biologique/Habitats /Biological Environment/Habitats Thèmes Sextant Thèmes Sextant 2023-03-16 publication geonetwork.thesaurus.local.theme.sextant-theme Habitats et biotopes Habitats et biotopes Habitats and biotopes GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2018-07-27T14:39:48 publication geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Directive Cadre Stratégie pour le Milieu Marin (DCSMM) Directive Cadre Stratégie pour le Milieu Marin (DCSMM) Marine Strategy Framework Directive (MSFD) Cadre Réglementaire - SIMM Cadre Réglementaire - SIMM 2023-03-16 publication geonetwork.thesaurus.local.theme.simm.reglementaire /Métropole/Golfe de Gascogne /Métropole/Golfe de Gascogne /Metropolitan France/Bay of Biscay /Métropole/Manche mer du Nord /Métropole/Manche mer du Nord /Metropolitan France/Channel-North Sea /Métropole/Méditerranée occidentale /Métropole/Méditerranée occidentale /Metropolitan France/Western Mediterranean /Métropole/Mers Celtiques /Métropole/Mers Celtiques /Metropolitan France/Celtic Seas Sous-regions marines Sous-regions marines 2023-03-16 publication geonetwork.thesaurus.local.place.dcsmm.area /Etat du Milieu/Habitats /Etat du Milieu/Habitats /Environmental Status/Habitats /Etat du Milieu/Littoral /Etat du Milieu/Littoral /Environmental Status/Coastal areas /Etat du Milieu/Espèces /Etat du Milieu/Espèces /Environmental Status/Species Thématiques - SIMM Thématiques - SIMM 2023-03-16 publication geonetwork.thesaurus.local.theme.simm.thematiques DCSMM DCSMM MSFD Données prioritaires Données prioritaires INSPIRE priority data set D5: Eutrophisation D5: Eutrophisation D5: Eutrophication DCSMM : Descripteurs DCSMM : Descripteurs 2023-03-16 publication geonetwork.thesaurus.local.theme.dcsmm-descripteur France France France CC-BY (Creative Commons - Attribution) CC-BY (Creative Commons - Attribution) Data are published without any warranty, express or implied. The user assumes all risk arising from her/his use of data. Data are intended to be research-quality and include estimates of data quality and accuracy, but it is possible that these estimates or the data themselves contain errors. It is the mere responsibility of the user to assess if the data are appropriate for her/his use, and to interpret the data, data quality, and data accuracy accordingly. Authors welcome users to ask questions and report problems. Data are published without any warranty, express or implied. The user assumes all risk arising from her/his use of data. Data are intended to be research-quality and include estimates of data quality and accuracy, but it is possible that these estimates or the data themselves contain errors. It is the mere responsibility of the user to assess if the data are appropriate for her/his use, and to interpret the data, data quality, and data accuracy accordingly. Authors welcome users to ask questions and report problems. vector utf8 biota -6.00 10.00 41.00 51.10 1987-01-01 2019-12-02 https://www.seanoe.org/data/00740/85178/ https://www.seanoe.org/data/00740/85178/ WWW:LINK Seanoe - Donnée et métadonnée en ligne Seanoe - Donnée et métadonnée en ligne Seanoe - Donnée et métadonnée en ligne https://sextant.ifremer.fr/sextant_data/DCSMM_EVAL2024/SOURCES/CNRS/1057_cnrs_phytobs_1987_2019.csv https://sextant.ifremer.fr/sextant_data/DCSMM_EVAL2024/SOURCES/CNRS/1057_cnrs_phytobs_1987_2019.csv WWW:DOWNLOAD 1057_cnrs_phytobs_1987_2019.csv Accès aux données Accès aux données https://doi.org/10.12770/9cd525e6-a305-4089-ada3-da9ca090870d https://doi.org/10.12770/9cd525e6-a305-4089-ada3-da9ca090870d DOI Digital Object Identifier (DOI) PHYTOBS originates of two networks. The historical REPHY (French Observation and Monitoring program for Phytoplankton and Hydrology in coastal waters) supported by Ifremer since 1984 and the SOMLIT (Service d'observation en milieu littoral) supported by INSU-CNRS since 1995. The monitoring has started in 1987 on some sites and later in others. Hydrological data are provided by REPHY or SOMLIT network as a function of site locations.