284 Works

Gap analysis of links between coastal and open ocean networks

Anil Akpinar & Guillaume Charria
The gap analysis of observing systems presented in this report is focused on the evaluation of the continuum between coastal observations and open ocean observations (including the shelf-break transition region). Some recommendations are suggested with the aim of improving the efficiency of existing observing systems in coastal and open ocean regions. Gaps in Observing networks, Data availability, Sustainability and Technology are considered. Main recommendations following identified gaps can be summarized as: - The spatial coverage...

Processing Argo oxygen data at the DAC level

Virginie Thierry, Henry Bittig, Denis Gilbert, Taiyo Kobayashi, Sato Kanako & Claudia Schmid
This document does NOT address the issue of oxygen data quality control (either real-time or delayed mode). As a preliminary step towards that goal, this document seeks to ensure that all countries deploying floats equipped with oxygen sensors document the data and metadata related to these floats properly. We produced this document in response to action item 14 from the AST-10 meeting in Hangzhou (March 22-23, 2009). Action item 14: Denis Gilbert to work with...

Quality Control of Biogeochemical Measurements

Pierre Jaccard, Dag Oystein Hjemann, Jani Ruohola, Anna Birgitta Ledang, Sabine Marty, Trond Kristiansen, Seppo Kaitala & Antoine Mangin
Previous versions of this document and up to version 2.5 were generated during MyOcean, MyOcean2 and MyOceanFO EU-projects. Starting in CMEMS, several updates have been performed but not officially released. Version 3.1 is the first official release within CMEMS with focus on chlorophyll-a fluorescence. The present Version 6 is the method used for the production of CMEMS INSITU_GLO_BGC_REP_OBSERVATIONS_013_046 release for the V4 of CMEMS in 2018. This document presents quality assessment tools that can be...

Drifting buoys GDAC NetCDF data and metadata format

Drifter Data Management Team
The present document describes the data formats recognized by the drifting buoys GDAC. The document details the NetCDF data format distributed by the GDAC. Correspondence tables between all the data formats and WIGOS metadata are also included.

EGO gliders NetCDF format reference manual version 1.2

EGO Gliders Data Management Team
This document specifies the NetCDF file format of EGO-gliders that is used to distribute glider data, metadata and technical data. It documents the standards used therein; this includes naming conventions as well as metadata content. It was initiated in October 2012, based on OceanSITES, Argo and ANFOG user's manuals. Everyone’s Gliding Observatories - EGO is dedicated to the promotion of the glider technology and its applications. The EGO group promotes glider applications through coordination, training,...

Argo Quality Control Manual for CTD and Trajectory Data

Annie Wong, Robert Keeley, Thierry Carval & Argo Data Management Team
A CTD (conductivity, temperature, depth) device measures temperature and salinity versus pressure. This document is the Argo quality control manual for CTD and trajectory data. It describes two levels of quality control: - The first level is the real-time system that performs a set of agreed automatic checks. - The second level of quality control is the delayed-mode system. These quality control procedures are applied to the parameters JULD, LATITUDE, LONGITUDE, PRES, TEMP, PSAL, and...

PRODUCT USER MANUAL. For Global Delayed Mode Insitu Dataset. INSITU_GLO_TS_REP_OBSERVATIONS_013_001_b called CORA

Tanguy Szekely
CORA-GLOBAL-5.1 is a situ global temperature and salinity dataset that aggregates data from Coriolis database which is the IN SITU TAC Global component of the WP15 of CMEMS project. This dataset is updated once a year by R&D Coriolis team and data are extracted in NetCDF Argo format at a given date. The dataset contains data from different types of instruments: mainly Argo floats, XBT, CTD and XCTD, and Moorings. The data are stored in...

Evaluation annuelle du stock de coquilles Saint-Jacques de la baie de Seine : résultats de la campagne COMOR 42 (3 au 20 juillet 2012).

Eric Foucher
The main aim of King scallops Pecten maximus stock assessment French surveys in the Bay of Seine (COMOR) is to set an annual primary diagnosis of the state of the resource (abundance by age classes, growth, distribution on the seabed) before the opening of the fishing season. For twenty years, the survey takes place in July, best compromise between enough growing of the group 1 shells, faster in the Bay of Seine than in the...

Taking the Ocean’s Pulse: A Vision for the Canadian Biogeochemical Argo Program

Katja Fennel & Blair Greenan
The international Argo Program, described in the NYTimes as one of the scientific triumphs of our time (Gillis, J., 12 August 2014, In the Ocean, Clues to Change, New York Times, D3), has fundamentally transformed our ability to measure interior properties of the ocean. Argo is a global array of almost 4,000 autonomous profilers measuring temperature and salinity of the upper 2,000 m. These observations are relayed by satellite and available within hours of collection....

Product User Manual for Copernicus In Situ TAC

Copernicus Marine In Situ Tac Data Management Team
This guide describes the data product files from the Copernicus Marine Environment (CMEMS) In Situ Thematic Centre, what data services are available to access them, and how to use the files and services.

Argo user’s manual V3.3

Argo Data Management Team
This document is the Argo data user’s manual. It contains the description of the formats and files produced by the Argo Data Assembly Centres (DACs).

RREX 2017. CTD-O2 Data report

Pierre Branellec & Virginie Thierry
The Reykjanes Ridge is a major topographic feature of the North-Atlantic Ocean. It lies in a central position along the main paths followed by the upper and lower limbs of the Meridional Overturning Cell (MOC), which contributes at moderating the European climate in creating a transport of heat toward the North Atlantic. Our hypothesis is that the Reykjanes Ridge influences the main components of the upper and lower limbs of the MOC because it is...

PROJET BON ETAT II : Actualisation de l’état des lieux du SDAGE, Volet "eaux côtières réunionnaises"

Michel Ropert, Magali Duval, Laurence Maurel, Coralie Vermenot, Pascal Mouquet, Jean Benoit Nicet, Pascal Talec & Ronan Le Goff
Le projet "Bon Etat II : actualisation de l’état des lieux du SDAGE, volet eaux côtières réunionnaises" a pour objectif : - de réexaminer le découpage des masses d’eau littorales pour la DCE à La Réunion, - de parachever la définition de l’ensemble des suivis des réseaux du contrôle de surveillance de la DCE à La Réunion, ce qui comprend l’identification et la bancarisation des données déjà acquises localement, et utiles à la DCE (et...

Synthèse de l’évaluation de l’atteinte du bon état écologique des Mammifères Marins au titre du descripteur 1 par façade maritime

Ifremer & Bon Etat Ecologique Coordination Nationale Directive Cadre Stratégie Pour Le Milieu Marin
Synthèse de l’évaluation de l’atteinte du bon état écologique des Mammifères Marins au titre du descripteur 1 par façade maritime : - Manche Est - mer du Nord - Nord Atlantique - Manche Ouest - Sud - Atlantique - Méditerranée

SeaDataCloud Temperature and Salinity Historical Data Collection for the Mediterranean Sea (Version 1)

Simona Simoncelli, Volodymyr Myroshnychenko & Christine Coatanoan
The first release of SeaDataCloud Temperature and Salinity Historical Data Collection for the Mediterranean Sea (SDC_MED_DATA_TS_V1) includes open access in situ data of water column temperature and salinity between -9.25 and 37 degrees of longitude, thus including an Atlantic box and the Marmara Sea. The collection has been obtained harvesting all measurements contained within SeaDataNet infrastructure at the end of October 2017 belonging to 27 data providers (distributors) 111 data originators. The dataset format is...

DOI de données de la recherche - Questions fréquentes

Frederic Merceur
Ce document propose des éléments de réponse à un ensemble de questions fréquemment posées par les scientifiques sur les DOI de données de la recherche.

Synthèse de l’évaluation de l’atteinte du bon état écologique au titre du descripteur 6 « Intégrité des fonds marins » (critères D6C1, D6C2 et D6C3) par façade maritime

Ifremer & Bon Etat Ecologique Coordination Nationale Directive Cadre Stratégie Pour Le Milieu Marin
Synthèse de l’évaluation de l’atteinte du bon état écologique au titre du descripteur 6 « Intégrité des fonds marins » (critères D6C1, D6C2 et D6C3) par façade maritime : - Manche Est - mer du Nord - Nord Atlantique - Manche Ouest - Sud - Atlantique - Méditerranée

QC Report. AtlantOS project

Gilles Reverdin, Virginie Thierry, Julia Utiz, Fabrizio D'Ortenzio, Elizabeth Bradshaw & Benjamin Pfeil
The purpose of task 1 in WP7 in AtlantOS project is to harmonize data exchange and data processing procedures for the EOVs that are acquired by multiple networks. In this framework, the present report [D7.2] establishes recommendations for automatic quality control procedures in Near RT (a few hours to several days) for the core of 7 EOVs (measured by more than one of Networks involved in AtlantOS): • Physics : temperature (T), Salinity (T), Current...

Guide du chef de mission de la campagne PELGAS

Mathieu Doray, Vincent Badts, Martin Huret, Erwan Duhamel, Ghislain Doremus, Jacques Masse & Pierre Petitgas
L'édition des Guides du chef de mission des campagnes halieutiques vise en particulier les campagnes inscrites dans des séries de relevés pluri-annuels (campagnes benthiques, démersales et pélagiques). Mais elle concerne également toutes les campagnes halieutiques dont les données sont déposées auprès du Système d'information halieutique - campagnes à la mer. Cette documentation sur la campagne PELGAS est publiée pour répondre aux objectifs suivants : - Constituant le complément opérationnel aux manuels des protocoles des campagnes...

JERICO. Report on current status of Ferrybox.

David Hydes, Wilhelm Petersen, Kai Sorensen, Pierre Jaccard, Mark Hartman & Michael Haller
This report provides: 1. A review of the present status of the 16 Ferrybox systems currently operated by JERICO partners. 2. Access to detailed information on the Ferrybox systems on line at the FerryBox project web site (www.ferrybox.org) at the link http://www.ferrybox.org/routes/northern_europe/index.html.en. 3. A set of recommendations and guidance for setting up a new Ferrybox system, based on the experience of the current status of the operation of Ferrybox systems. Next steps are considered in...

Evaluation de l’impact de l’activité de croisière sur l’habitat et les peuplements de poissons de la Baie d’Easo-Xepenehe, Lifou. Campagne de stations vidéo rotatives STAVIRO 2014

Dominique Pelletier, Thomas Bockel, Liliane Carpentier, Thomas Schohn, Benoit Raillard, William Roman & Abigail Powell
This study is conducted within the AMBIO project, focused on the biodiversity of New Caledonian lagoons. It aims at assessing the ecological impact of touristic cruises in the Baie du Santal at Lifou Island. A survey conducted in 2014 using the remote unbaited underwater video STAVIRO rotating technique, enabled to validate 133 stations, which were then analyzed to characterize the habitat surrounding each station, and fish communities, based on a list of 565 fish species....

Synthèse de l’évaluation de l’atteinte du bon état écologique des Reptiles (tortues marines) au titre du descripteur 1 par façade maritime

Ifremer & Bon Etat Ecologique Coordination Nationale Directive Cadre Stratégie Pour Le Milieu Marin
Synthèse de l’évaluation de l’atteinte du bon état écologique des Reptiles (tortues marines) au titre du descripteur 1 par façade maritime : - Manche Est - mer du Nord - Nord Atlantique - Manche Ouest - Sud - Atlantique - Méditerranée

La pêche de loisir aux filets sur l'estran girondin en 2014

Gilles Morandeau
Ce document présente sous forme d'indicateurs synthétiques, l'effort de pêche et les captures réalisés par les pêcheurs à pied (pêche de loisir aux filets) sur l'estran girondin en 2014.

SeaDataCloud Temperature and Salinity Historical Data Collection for the Black Sea (Version 1)

Volodymyr Myroshnychenko & Simona Simoncelli
The SeaDataCloud Temperature and Salinity Historical Data Collection for the Black Sea includes open access in situ data on temperature and salinity of water column in the Black Sea (and a little in the Sea of Azov) for period 1868 – 2017. The data were retrieved from the SeaDataNet infrastructure at the end of 2017. The dataset format is Ocean Data View (ODV) binary collection. The quality control of the data has been performed with...

Projet GERMON. Structure génétique et migration du thon Germon

Natacha Nikolic, Alexis Puech, Tiphaine Chouvelon, Catherine Munschy, Nathalie Bodin, Christophe Brach-Papa, Michel Potier, Wendy West, Joel Knoery, Iker Zudaire, Zahirah Dhurmeea, Maxime Degroote, Maria Cedras, Hugues Evano & Jerome Bourjea
The GERMON project had several aims i) to understand the populations’ structure between albacore tuna southwest of the Indian Ocean and southeast Atlantic, ii) to determine the origin of juveniles observed in South Africa iii) to improve the understanding of the biology field (Size/Size and Size/Weight; reproduction and feeding area; trophic linkages) and iv) to initiate work on chemical analyzes and adaptation of the albacore species to its environment. These aims have been held and...

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