Sylvie Pouliquen - Academia.edu (original) (raw)

Papers by Sylvie Pouliquen

In the ENVRI-FAIR project brief on implementation of Open Science and EOSC targets the current ac... more In the ENVRI-FAIR project brief on implementation of Open Science and EOSC targets the current achievements and planned activities in ENVRI-FAIR are summarised with regard to a) Integration with the EOSC infrastructure b) FAIR principles implementation and repositories c) Technical, semantic, legal and organisational interoperability d) Stewardship of data and e) Cross-cluster collaboration activities and achievements.

This report describes the governance of the European HF radar network including: the landscape of... more This report describes the governance of the European HF radar network including: the landscape of the Ocean observation networks and infrastructures, the role and links between operators of observational systems and stakeholders, the role and activities of the EuroGOOS HF radar Task Team in building a sound community strategy, the roadmap of the community with current achievements and future work lines.

In this paper, we outline the need for a coordinated international effort toward the building of ... more In this paper, we outline the need for a coordinated international effort toward the building of an open-access Global Ocean Oxygen Database and ATlas (GO2DAT) complying with the FAIR principles (Findable, Accessible, Interoperable, and Reusable). GO2DAT will combine data from the coastal and open ocean, as measured by the chemical Winkler titration method or by sensors (e.g., optodes, electrodes) from Eulerian and Lagrangian platforms (e.g., ships, moorings, profiling floats, gliders, ships of opportunities, marine mammals, cabled observatories). GO2DAT will further adopt a community-agreed, fully documented metadata format and a consistent quality control (QC) procedure and quality flagging (QF) system. GO2DAT will serve to support the development of advanced data analysis and biogeochemical models for improving our mapping, understanding and forecasting capabilities for ocean O2 changes and deoxygenation trends. It will offer the opportunity to develop quality-controlled data syn...

The overarching goal of ENVRI-FAIR is that all participating research infrastructures (RIs) will ... more The overarching goal of ENVRI-FAIR is that all participating research infrastructures (RIs) will improve their FAIRness and become ready for connection of their data repositories and services to the European Open Science Cloud (EOSC). Deliverable 9.1 has reported on the roadmap of the RIs in the marine subdomain towards improving their FAIRness. It presented the approach of using FAIR questionnaires (together with WP5) to identify the strengths and weaknesses of each RI and a first indicative set of activities to improve identified weaknesses or gaps. In this Deliverable 9.2 the RIs in the marine subdomain have formulated implementation plans for mitigating these gaps during the next phase of the ENVRI-FAIR project.

A report on sustainability issues and long-term implementation plan for IAOOS. National and Europ... more A report on sustainability issues and long-term implementation plan for IAOOS. National and European plans for long-term implementation (organization, funding, role of the different nations, EU, role and international partners) of the Atlantic observing system will be prepared.

This Product User Manual describes reprocessed biogeochemical dataset called INSITU_GLO_BGC_REP_O... more This Product User Manual describes reprocessed biogeochemical dataset called INSITU_GLO_BGC_REP_OBSERVATIONS_013_046 distributed by the CMEMS In Situ Thematic Assembly Centre: how it is built, what is the content, what data services are available to access them, and how to use the files. The INS-TAC is a distributed system built on the existing activities and services developed previously within the EU supported projects (MyOcean, Mersea, MFSTEP, FerryBox, SEPRISE ...) and EuroGOOS Regional alliances (ROOSes). It aims at providing a research and operational framework to develop and deliver in situ observations and derived products based on such observations, to address progressively global but also regional needs either for monitoring, modelling or downstream service development.

This document aims to give a detailed picture of the processes and tools used to validate the dat... more This document aims to give a detailed picture of the processes and tools used to validate the dataset found in product INSITU_GLO_BGC_REP_OBSERVATIONS_013_046. This product integrates observation aggregated from the Regional EuroGOOS consortium (Arctic-ROOS, BOOS, NOOS, IBI-ROOS, MONGOOS) and Black Sea GOOS as well as from SeaDataNet2 National Data Centers (NODCs) and JCOMM global systems (Argo, GOSUD, OceanSITES, GTSPP, DBCP) and the Global telecommunication system (GTS) used by the Met Offices. The in situ reprocessed biogeochemical dataset integrates updated quality flags from NRT product ( INSITU_GLO_NRT_OBSERVATIONS_013_030) history directory files downloaded (as 2017/12/14) from the Global Distribution Unit at IFREMER. Quality flags of have been reanalysed in delayed mode using updated real-time and delayed mode quality assessment procedures for the most common biogeochemical parameters found (Jaccard et al., 2018).

Frontiers in Marine Science, 2022

Understanding and sustainably managing complex environments such as marine ecosystems benefits fr... more Understanding and sustainably managing complex environments such as marine ecosystems benefits from an integrated approach to ensure that information about all relevant components and their interactions at multiple and nested spatiotemporal scales are considered. This information is based on a wide range of ocean observations using different systems and approaches. An integrated approach thus requires effective collaboration between areas of expertise in order to improve coordination at each step of the ocean observing value chain, from the design and deployment of multi-platform observations to their analysis and the delivery of products, sometimes through data assimilation in numerical models. Despite significant advances over the last two decades in more cooperation across the ocean observing activities, this integrated approach has not yet been fully realized. The ocean observing system still suffers from organizational silos due to independent and often disconnected initiatives...

Refined description from AtlantOS work of the societal imperatives for sustained Atlantic Ocean o... more Refined description from AtlantOS work of the societal imperatives for sustained Atlantic Ocean observations, the phenomena to observe, EOVs, and contributing observing networks.

This paper presents, through existing examples, the main characteristics of operational in-situ o... more This paper presents, through existing examples, the main characteristics of operational in-situ observing systems and the data management issues to be addressed for operational oceanography needs. It provides the main characteristics of an operational in situ observing system in comparison with a research one in term of sustainability, coverage, timeliness, implementation issues and international coordination. It highlights the main features that have to be put in place for operational system data management and differences between different architectures that are nowadays operated.

The H2020 AtlantOS project aims to optimize and enhance the Integrated Atlantic Ocean Observing S... more The H2020 AtlantOS project aims to optimize and enhance the Integrated Atlantic Ocean Observing System. One goal is to ensure that data from different and diverse in-situ observing Networks are readily accessible and useable to a wider community, including the international ocean science community and other stakeholders in this field. To achieve that, the strategy is to move towards an integrated data system within AtlantOS that harmonizes work flows, data processing and distribution across in-situ observing network systems, and integrates in-situ observations into existing European and international data infrastructures, termed Integrators (e.g. Copernicus INS TAC, SeaDataNet NODCs, EMODnet, EurOBIS, GEOSS). This handbook aims to help the Networks to implement recommendations agreed upon within AtlantOS WP7 to achieve a better integration of their data, and to provide best practices guidelines for both Networks and Integrators for enhanced services to users. First it presents the r...

The Copernicus Marine Environment Monitoring Service (CMEMS) measures, models and forecasts the s... more The Copernicus Marine Environment Monitoring Service (CMEMS) measures, models and forecasts the state of the global oceans and European regional seas, providing more than speci c products comprising data from satellite images, ocean forecast models and ocean observations (measurements taken in the sea). The role of the CMEMS Thematic Assembly Centres (TACs) is to collect, process and quality control upstream satellite and in situ data required both to constrain and validate modelling and data assimilation systems and to directly serve downstream applications and services. Within CMEMS, the In Situ Thematic Assembly Centre (INSTAC) ensures that a steady supply of these in situ ocean measurements is made available to the other service components.

Report harmonization in data and data processing to facilitate the interoperability of the system... more Report harmonization in data and data processing to facilitate the interoperability of the systems AtlantOS WP7 is dedicated to improve harmonization of data management procedures, and thereby improve the quality, interoperability and discoverability of data resources in AtlantOS. To improve harmonization, AtlantOS WP7 works on multiple levels; a) WP7 has identified selected areas, where significant improvements of interoperability can be obtained. This has resulted in the formulation of a common agreement stating a set of specific minimum standards, which shall ensure cross platform coherence. This includes minimum standards for use of identifiers for platforms and institutions, metadata including vocabularies, quality control and dissemination means. Furthermore, guidelines regarding DOI assignment, catalogue techniques and vocabulary use in AtlantOS have been formulated. b) AtlantOS has formulated and installed a Data Management Plan (DMP) setting the framework for handling and d...

The seven French agencies concerned by ocean research are developing together a strong capability... more The seven French agencies concerned by ocean research are developing together a strong capability in operational oceanography based on a triad including satellite altimetry (JASON), numerical modelling with assimilation (MERCATOR), and in-situ data (CORIOLIS). The CORIOLIS project aims to build a pre-operational structure to collect, validate and distribute ocean data (temperature/salinity profiles and currents) to the scientific community and modellers. The four goals of CORIOLIS are: • To build up a data management centre, part of the ARGO network for the GODAE experiment, able to provide quality-controlled data in real time and delay modes; • To contribute to ARGO floats deployment mainly in the Atlantic with about 300 floats during the 2001-2005 period; • To develop and improve the technology of the profiling Provor floats as a contribution to Argo; • To integrate into CORIOLIS other data presently collected at sea by French agencies from surface drifting buoys, PIRATA deep sea ...

Frontiers in Marine Science, 2022