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Community Temperature Index (CTI) for intertidal macroalgae in NW Spain
European Marine Observation and Data Network (EMODnet)Ocean warming is expected to drive quick shifts in marine species distributions modifying coastal communities. Previous research has shown how the southern Bay of Biscay is particularly affected and the canopy-forming subtidal and intertidal macroalgal…
Composition et couverture de la canopée de macroalgues CSVHTMLWMS -
Spatio-temporal distribution for 4 demersal species of the Bay of Biscay based on VMS-logbooks data
IfremerThese data are outputs of a spatio-temporal model inferring fish distribution. The maps are based on high-resolution catch data (VMS-logbook). They have a montly time resolution and a 0.05° spatial resolution. Four demersal species of the Bay of Biscay are…
Abondance et diversité de poissons CSVHTML -
Pockmark morphological attributes at the Aquitaine slope, GAZCOGNE1 (2013) and BOBGEO2 (2010) marine expeditions
IfremerPockmarks are defined as depressions on the seabed and are usually formed by fluid expulsions. Recently discovered, pockmarks along the Aquitaine slope within the French EEZ, were manually mapped although two semi-automated methods were tested without…
Composition et couverture des coraux durs CSVHTML -
Oxygen and Carbon stable isotopes (Globigerina bulloides) and age models of sediment cores RHS-KS65 and RHS-KS67
IfremerOxygen and Carbon isotope data (Globigerina bulloides) and age models of sediment cores RHS-KS65 and RHS-KS67.
OxygèneIsotopes stables du carbone CSVHTML -
Oocyte packing density for european hake
IfremerData based used to estimate oocyte packing density for the European hake (Merluccius merluccius)
Abondance et diversité de poissons CSVHTML -
Mercury concentrations and isotopic data in hake (Merluccius merluccius), red mullet (Mullus surmuletus) and common sole (solea solea)
IfremerThis dataset gather isotopic ratios (carbon and nitrogen) and concentrations of mercury species (methyl and inorganic mercury) measured in several tissues (muscle, liver and gonad) for three commonly consumed fish species from the south Bay of Biscay (France)…
Abondance et diversité de poissons CSVHTML -
Growth parameters data (size and weight) and sexual maturity considering fish, cephalopods and crustaceans of the Gulf of Lions
IfremerThese data refers to biological data of some of the main commercial marine species of the Gulf of Lions. The biological informations collected refer to growth curves in size and weight and sexual maturity. The species selected are commercial species such as…
Abondance et diversité de poissonsAbondance et distribution des invertébrés CSVHTML -
Distribution of Scleractinia (Madrepora oculata and Lophelia pertusa) reported between 1995 and 2013 in the French Mediterranean Sea
IfremerIn the Mediterranean deep-sea two scleractinian species, Lophelia pertusa (= Desmophyllum pertusum) and Madrepora oculata, make up the dominant structure-forming corals. The Lacaze-Duthiers canyon is the only French Mediterranean canyon where the two species…
Composition et couverture des coraux durs CSVHTML -
DATASET : Striped red mullet landing per unit of effort and environmental variables in the Bay of Biscay
IfremerData description This dataset have been constructed and used for scientific purpose, available in the paper "Detecting the effects of inter-annual and seasonal changes of environmental factors on the the striped red mullet population in the Bay of Biscay"…
Abondance et diversité de poissons CSVHTML -
Cold-Water Coral observation points in the Lacaze-Duthiers canyon, 2008-2023
IfremerThis dataset is composed of presence and absence points of cold-water corals (Scleractinaria Madrepora oculata and Desmophylum pertusum, syn. Lophelia pertusa) in the Lacaze-Duthiers Canyon. Coral colonies are categorised according to the CORALFISH…
Composition et couverture des coraux durs CSVHTML -
COAST-HF / SOLA time series (French Research Infrastructure ILICO): long-term High frequency measurements in the Bay of Banyuls-sur-Mer
IfremerCOAST-HF (Coastal OceAn observing SysTem - High Frequency) is a national observation service belonging to the ILICO Research Infrastructure. This network, accredited by the CNRS, aims to federate and coordinate a set of fixed instrumented platforms for…
OxygèneMatière particulaireSalinité de surfaceContraintes sur la surface océanique CSVHTML -
Suivi DCE marées vertes : Données de superficie d'algues opportunistes échouées
IfremerPrincipaux éléments du suivi des marées vertes : Sur Loire Bretagne : Réseau DCE RCS (réseau de contrôle de surveillance de la DCE) : - en MO Ifremer, depuis 2007, - comprend des suivis aériens (3 dates annuelles, mai, juillet, sept) sur le littoral du Mont St…
Autre CSV -
Mean length and weight at-age of anchovy and sardine estimated during the PELGAS survey in the Bay of Biscay in springtime
IfremerThe Pélagiques Gascogne (PELGAS, Doray et al., 2000) integrated survey aims at assessing the biomass of small pelagic fish and monitoring and studying the dynamics and diversity of the Bay of Biscay pelagic ecosystem in springtime. PELGAS has been conducted…
Abondance et diversité de poissons CSVHTMLTXT -
The distribution of Cold Water Corals along the continental margins of the Bay of Biscay
IfremerOccurrences of Cold Water Corals (CWC) in submarine canyons incising the continental margin of the Bay of Biscay. Cold Water Corals are here defined as all large size anthozoans belonging to the Order: Scleractinia, Antipatharia, Alcyonacea and Pennatulacea.…
Composition et couverture des coraux durs CSVHTML -
Otolith growth and individual parameters of anchovy and sardine in the Bay of Biscay
IfremerThe data sets presented here result from the long-term monitoring of individual growth patterns in anchovy and sardine in the Bay of Biscay, from 2000 to 2018. They derived from the PELGAS survey series (Doray et al., 2018), which monitors annually the Bay of…
Abondance et diversité de poissons CSVHTMLTXT -
Contaminant and isotopic data in European hake and their parasites Anisakis sp.
IfremerThis dataset gathers isotopic ratios (carbon and nitrogen) and concentrations of both priority (mercury species and polychlorinated biphenyls congeners) and emerging (musks and sunscreens) micropollutants measured in a host-parasite couple (hake Merluccius…
Abondance et diversité de poissons CSVHTML -
Map of Chlorophyll a concentrations trend between 1998 and 2019 in the Gulf of Biscay
IfremerFor the 21 years of the study, an examination of trends in chlorophyll concentration revealed a general decline throughout the Gulf over the production period. These trends, extracted from dynamic linear model, also allowed this decline to be quantified.…
Biomasse et diversité phytoplanctonique CSVHTML -
Historique des accidents marins en Méditerranée (REMPEC)
IfremerDonnées historiques des accidents en mer Méditerranée (depuis 1977) intégrées dans le Système d'information géographique intégré méditerranéen pour l'évaluation du risque et la lutte contre la pollution (MEDGIS-MAR) géré par le Centre Régional Méditerranéen…
Autre CSVHTML -
HYDROMED : Physical & biogeochemical dataset for North-Western Mediterranean Stations
IfremerHDROMED is a curated dataset built by aggregating and filtering already publicly available data. For a selection of physico-chemical parameters, the resulting dataset only contains measurements where all parameters meet minimal quality requirements. Moreover,…
Niveau marin CSVHTML -
Concentrations hivernales de nitrates et phosphates des principaux fleuves de la façade Adour-Garonne (2017 à 2020)
IfremerConcentrations hivernales de nitrates et phosphates des principaux fleuves de la façade Adour-Garonne pour le calcul des indicateurs des D5-OE1 et D5-OE2.
Nutriments CSVHTML