seanoe:100566 METEIGNER Claire IFREMER Arcachon, France Claire.Meteigner@ifremer.fr 2025-03-12 ISO 19115:2003/19139 1.0 ARCHYD dataset - ARCachon bay HYDrologic monitoring program 2025-03 2025-03-12 Meteigner Claire, Auby Isabelle, Connes Coralie, D'Amico Florence, Duval Magali, Gouriou Laure, Maurer Daniele, Neaud-Masson Nadine, Oger-Jeanneret Helene, Perriere-Rumebe Myriam, Rigouin Loic, Tournaire Marie-Pierre, Trut Gilles, Trut Florence, Bru Noelle, Antajan Elvire, Benhamou Jeremy, Bernard Guillaume, Cantin Christian, Ganthy Florian, Lejolivet Aurore (2025). ARCHYD dataset - ARCachon bay HYDrologic monitoring program. SEANOE. https://doi.org/10.17882/100566 The ARCHYD dataset, which have been collected since 1988, represents the longest long-term hydrologic data sets in Arcachon Bay. The objectives of this monitoring programme are to assess the influence of oceanic and continental inputs on the water quality of the bay and their implications on biological processes. It also aims to estimate the effectiveness of management policies in the bay by providing information on trends and/or shifts in pressure, state, and impact variables. Sampling is carried on stations spread across the entire bay, but since 1988, the number and location of stations have changed slightly to better take into account the gradient of ocean and continental inputs. In 2005, the ARCHYD network was reduced to 8 stations that are still sampled by Ifremer to date. All the stations are sampled at a weekly frequency, at midday, alternately around the low spring tide and the high neap tide. Data are complementary to REPHY dataset. Physico-chemical measures include temperature, salinity, turbidity, suspended matters (organic, mineral), dissolved oxygen and dissolved inorganic nutrients (ammonium, nitrite+nitrate, phosphate, silicate). Biological measures include pigment proxies of phytoplankton biomass and state (chlorophyll a and phaeopigment). The acquisition of this dataset was performed in the frame of the ARCHYD network, created and implemented by Ifremer since 1988. It was supported by the French Water Agency Adour-Garonne, involved in the monitoring of coastal waters for all the parameters which are used for WFD evaluations since 2007 and by the Syndicat Intercommunal du Bassin d’Arcachon (SIBA) since 2016. The people cited in the contributors include past and present regional coordinators of the ARCHYD, key analysts in physico-chemical measurements and individuals who contributed to the data through their personal expertise. Other contributors such as samplers and other analysts are also gratefully acknowledged. METEIGNER Claire IFREMER Arcachon, France Claire.Meteigner@ifremer.fr AUBY Isabelle IFREMER Arcachon, France CONNES Coralie IFREMER Arcachon, France D'AMICO Florence IFREMER Arcachon, France DUVAL Magali IFREMER, France GOURIOU Laure IFREMER Arcachon, France MAURER Daniele IFREMER Arcachon, France NEAUD-MASSON Nadine IFREMER, France OGER-JEANNERET Helene IFREMER, France PERRIERE-RUMEBE Myriam IFREMER Arcachon, France RIGOUIN Loic IFREMER Arcachon, France TOURNAIRE Marie-Pierre IFREMER Arcachon, France TRUT Gilles IFREMER Arcachon, France TRUT Florence IFREMER Arcachon, France BRU Noelle Université de Pau et Pays de l'Adour, France ANTAJAN Elvire IFREMER Arcachon, France BENHAMOU Jeremy IFREMER, France BERNARD Guillaume IFREMER Arcachon, France CANTIN Christian IFREMER, France GANTHY Florian IFREMER Arcachon, France LEJOLIVET Aurore IFREMER, France SEANOE https://www.seanoe.org/data/00894/100566/illustration.gif Arcachon bay Hydrology Nutrients Chlorophyll Suspended particulate matter Biological oceanography Environment Chemical oceanography Physical oceanography Dissolved oxygen Nutrients Pigments Salinity Sea temperature Suspended matter Turbidity ODATIS aggregation parameters and Essential Variable names 2024-09-16 geonetwork.thesaurus.external.theme.NVS.OD1 Biological oceanography Environment Chemical oceanography Physical oceanography SeaDataNet Parameter Disciplines 2021-04-07 geonetwork.thesaurus.external.parameter.NVS.P08 /Observational data/in-situ Type de jeux de donnée ODATIS 2024-10-15 geonetwork.thesaurus.local.theme.type_jeux_donnee CC-BY (Creative Commons - Attribution) Data are published without any warranty, express or implied. The user assumes all risk arising from his/her 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 sole responsibility of the user to assess if the data are appropriate for his/her use, and to interpret the data, data quality, and data accuracy accordingly. Authors welcome users to ask questions and report problems. DCE Bassin Adour-Garonne : hydrologie et phytoplancton. Résultats 2018-2023 2024 Ifremer Meteigner Claire Guesdon Stephane Antajan Elvire Bernard Guillaume Caill-Milly Nathalie Connes Coralie de Casamajor Marie-Noelle Ganthy Florian Gouriou Laure Lissardy Muriel Perriere-Rumebe Myriam Rigouin Loic Sanchez Florence Trut Florence Bruneau Audrey Costes Louis Deborde Jonathan Geairon Philippe Gueux Aurore Grizon James Le Fur Ines Pepin Jean-Francois Piraud Aude Seugnet Jean-Luc Soudant Dominique Michel Valérie Dupin Michel 10.13155/102288 2014 Ifremer AUBY ISABELLE D'AMICO FLORENCE BARBIER CLAIRE GANTHY FLORIAN MAURER DANIELE GOURIOU LAURE RIGOUIN LOIC RUMEBE MYRIAM TOURNAIRE MARIE-PIERRE TRUT GILLES OGER-JEANNERET HELENE ROBERT SERGE GUESDON STEPHANE DERRIEN ANNICK CHABIRAND JEAN-MICHEL CHARPENTIER GABRIEL GENAUZEAU SYLVIE SCHMITT ANNE GEAIRON PHILIPPE GRIZON JAMES SEUGNET JEAN-LUC THOMAS GERARD BECHEMIN CHRISTIAN SOUDANT DOMINIQUE LAMOUREUX ALICE LLEVOT GERARD BEAUGRAND PHILIPPE MICHEL VALERIE DUPIN MICHEL BARIOU JEAN LANDIER PASCAL MIGUEL VÉRONIQUE 10.13155/33615 REPHY dataset - French Observation and Monitoring program for Phytoplankton and Hydrology in coastal waters. Metropolitan data 2023 SEANOE REPHY-French Observation And Monitoring Program For Phytoplankton And Hydrology In Coastal Waters 10.17882/47248 oceans -1.0 -1.27 44.55 44.79 1988 2024 XLS, XLSX https://www.seanoe.org/data/00894/100566/#118031 WWW:DOWNLOAD-1.0-link--download Quality controlled data 1988-2024 data - 20 MB https://www.seanoe.org/data/00894/100566/ WWW:DOWNLOAD-1.0-link--download Quality controlled data 1988-2023 data (obsolete) [RESTRICTED] - 22 MB https://doi.org/10.17882/100566 WWW:LINK-1.0-http--metadata-URL DOI of the product https://www.seanoe.org/data/00894/100566/ rel-canonical Seanoe