info:eu-repo/semantics/article
A global ocean oxygen database and atlas for assessing and predicting deoxygenation and ocean health in the open and coastal ocean
Fecha
2021-12-21Registro en:
index-oti2018
Frontiers in Marine Science
Autor
Grégoire, Marilaure
Garçon, Véronique
Garcia, Hernan
Breitburg, Denise
Isensee, Kirsten
Oschlies, Andreas
Telszewski, Maciej
Barth, Alexander
Bittig, Henry C.
Carstensen, Jacob
Carval, Thierry
Chai, Fei
Chavez, Francisco
Conley, Daniel
Coppola, Laurent
Crowe, Sean
Currie, Kim
Dai, Minhan
Deflandre, Bruno
Dewitte, Boris
Diaz, Robert
Garcia-Robledo, Emilio
Gilbert, Denis
Giorgetti, Alessandra
Glud, Ronnie
Gutierrez, Dimitri
Hosoda, Shigeki
Ishii, Masao
Jacinto, Gil
Langdon, Chris
Lauvset, Siv K.
Levin, Lisa A.
Limburg, Karin E.
Mehrtens, Hela
Montes Torres, Ivonne
Naqvi, Wajih
Paulmier, Aurélien
Pfeil, Benjamin
Pitcher, Grant
Pouliquen, Sylvie
Rabalais, Nancy
Rabouille, Christophe
Recape, Virginie
Roman, Michaël
Rose, Kenneth
Rudnick, Daniel
Rummer, Jodie
Schmechtig, Catherine
Schmidtko, Sunke
Seibel, Brad
Slomp, Caroline
Sumalia, U. Rashid
Tanhua, Toste
Thierry, Virginie
Uchida, Hiroshi
Wanninkhof, Rik
Yasuhara, Moriaki
Institución
Resumen
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 synthesis products with unprecedented spatial (vertical and horizontal) and temporal (sub-seasonal to multi-decadal) resolution. These products will support model assessment, improvement and evaluation as well as the development of climate and ocean health indicators. They will further support the decision-making processes associated with the emerging blue economy, the conservation of marine resources and their associated ecosystem services and the development of management tools required by a diverse community of users (e.g., environmental agencies, aquaculture, and fishing sectors). A better knowledge base of the spatial and temporal variations of marine O₂ will improve our understanding of the ocean O₂ budget, and allow better quantification of the Earth’s carbon and heat budgets. With the ever-increasing need to protect and sustainably manage ocean services, GO₂DAT will allow scientists to fully harness the increasing volumes of O₂ data already delivered by the expanding global ocean observing system and enable smooth incorporation of much higher quantities of data from autonomous platforms in the open ocean and coastal areas into comprehensive data products in the years to come. This paper aims at engaging the community (e.g., scientists, data managers, policy makers, service users) toward the development of GO₂DAT within the framework of the UN Global Ocean Oxygen Decade (GOOD) program recently endorsed by IOC-UNESCO. A roadmap toward GO₂DAT is proposed highlighting the efforts needed (e.g., in terms of human resources).
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