Consulta: creatorFacets:"Visbeck, Martin"
Registros recuperados: 5
Data/hora: 11/06/2024 08:30:50

A Roadmap for Using the UN Decade of Ocean Science for Sustainable Development in Support of Science, Policy, and Action
Provedor de dados: 5
Autores: Claudet, Joachim; Bopp, Laurent; Cheung, William W.l.; Devillers, Rodolphe; Escobar-briones, Elva; Haugan, Peter; Heymans, Johanna J.; Masson-delmotte, Valérie; Matz-lück, Nele; Miloslavich, Patricia; Mullineaux, Lauren; Visbeck, Martin; Watson, Robert; Zivian, Anna Milena; Ansorge, Isabelle; Araujo, Moacyr; Aricò, Salvatore; Bailly, Denis; Barbière, Julian; Barnerias, Cyrille; Bowler, Chris; Brun, Victor; Cazenave, Anny; Diver, Cameron; Euzen, Agathe; Gaye, Amadou Thierno; Hilmi, Nathalie; Ménard, Frédéric; Moulin, Cyril; Muñoz, Norma Patricia; Parmentier, Rémi; Pebayle, Antoine; Pörtner, Hans-otto; Osvaldina, Silva; Ricard, Patricia; Santos, Ricardo Serrão; Sicre, Marie-alexandrine; Thiébault, Stéphanie; Thiele, Torsten; Troublé, Romain; Turra, Alexander; Uku, Jacqueline; Gaill, Françoise.
The health of the ocean, central to human well-being, has now reached a critical point. Most fish stocks are overexploited, climate change and increased dissolved carbon dioxide are changing ocean chemistry and disrupting species throughout food webs, and the fundamental capacity of the ocean to regulate the climate has been altered. However, key technical, organizational, and conceptual scientific barriers have prevented the identification of policy levers for sustainability and transformative action. Here, we recommend key strategies to address these challenges, including (1) stronger integration of sciences and (2) ocean-observing systems, (3) improved science-policy interfaces, (4) new partnerships supported by (5) a new ocean-climate finance system,...
Tipo: Text
Palavras-chave: Ocean health; Human well-being; United Nations; Policy levers; Sustainability; Transformative actions; Strategy.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00637/74861/75262.pdf

We need a global movement to transform ocean science for a better world
Provedor de dados: 5
Autores: Pendleton, Linwood; Evans, Karen; Visbeck, Martin.
Tipo: Text
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00629/74153/73720.pdf

An Integrated All-Atlantic Ocean Observing System in 2030
Provedor de dados: 5
Autores: Deyoung, Brad; Visbeck, Martin; De Araujo Filho, Moacyr Cunha; Baringer, Molly O’neil; Black, Carolanne; Buch, Erik; Canonico, Gabrielle; Coelho, Paulo; Duha, Janice T.; Edwards, Martin; Fischer, Albert; Fritz, Jan-stefan; Ketelhake, Sandra; Muelbert, Jose-henrique; Monteiro, Pedro; Nolan, Glenn; O’rourke, Eleanor; Ott, Michael; Le Traon, Pierre-yves; Pouliquen, Sylvie; Sousa-pinto, Isabel; Tanhua, Toste; Velho, Filomena V.; Willis, Zdenka.
The ocean plays a vital role in the global climate system and biosphere, providing crucial resources for humanity including water, food, energy, and raw materials. There is a compelling need to develop an integrated basin-scale ocean observing system to support of ocean management. We articulate a vision for basin-scale ocean observing – A comprehensive All-Atlantic Ocean Observing Systems that benefits all of us living, working and relying on the ocean. Until now, basin-scale ocean observation has been conducted through loosely-aligned arrangements of national and international efforts. The All-Atlantic Ocean Observing System (AtlantOS) is an integrated concept for a forward-looking framework and basin-scale partnership to establish a comprehensive ocean...
Tipo: Text
Palavras-chave: Ocean observation; Atlantic Ocean; Ocean observing system; Ocean governance; Basin-scale; Global ocean observing system; Framework for ocean observing.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00508/61957/66048.pdf

Diapycnal oxygen supply to the tropical North Atlantic oxygen minimum zone
Provedor de dados: 5
Autores: Fischer, T.; Banyte, D.; Brandt, P.; Dengler, M.; Krahmann, G.; Tanhua, T.; Visbeck, Martin.
The replenishment of consumed oxygen in the open ocean oxygen minimum zone (OMZ) off West Africa in the tropical North Atlantic Ocean is studied, with a focus on oxygen transport across density surfaces (diapycnal flux). The latter is obtained from a large observational set of oxygen profiles and diapycnal mixing data from years 2008 to 2010. Diapycnal mixing is inferred from different sources: a large scale tracer release experiment, microstructure profiles, and shipboard acoustic current measurements plus density profiles. The average diapycnal diffusivity in the study area is 1 × 10−5 m2 s−1. No significant vertical gradient of average diapycnal diffusivities exists in the depth interval from 150 to 500 m. The diapycnal flux is found to contribute...
Tipo: Text
Ano: 2013
URL: http://archimer.ifremer.fr/doc/00129/24029/21985.pdf

Diapycnal oxygen supply to the tropical North Atlantic oxygen minimum zone
Provedor de dados: 5
Autores: Fischer, T.; Banyte, D.; Brandt, P.; Dengler, Marcus; Krahmann, Gerd; Tanhua, Toste; Visbeck, Martin.
he replenishment of consumed oxygen in the open ocean oxygen minimum zone (OMZ) off West Africa in the tropical North Atlantic Ocean is studied, with a focus on oxygen transport across density surfaces (diapycnal flux). The latter is obtained from a large observational set of oxygen profiles and diapycnal mixing data from years 2008 to 2010. Diapycnal mixing is inferred from different sources: a large scale tracer release experiment, microstructure profiles, and shipboard acoustic current measurements plus density profiles. The average diapycnal diffusivity in the study area is 1 × 10−5 m2 s−1. No significant vertical gradient of average diapycnal diffusivities exists in the depth interval from 150 to 500 m. The diapycnal flux is found to contribute...
Tipo: Text
Ano: 2012
URL: http://archimer.ifremer.fr/doc/00180/29099/27511.pdf