System controls of coastal and open ocean oxygen depletion

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dc.contributor.authorPitcher, Grant C.
dc.contributor.authorAguirre-Velarde, Arturo
dc.contributor.authorBreitburg, Denise
dc.contributor.authorCardich, Jorge
dc.contributor.authorCarstensen, Jacob
dc.contributor.authorConley, Daniel J.
dc.contributor.authorDewitte, Boris
dc.contributor.authorEngel, Anja
dc.contributor.authorEspinoza-Morriberón, Dante
dc.contributor.authorFlores, Georgina
dc.contributor.authorGarçon, Véronique
dc.contributor.authorGraco, Michelle
dc.contributor.authorGrégoire, Marilaure
dc.contributor.authorGutiérrez, Dimitri
dc.contributor.authorHernandez-Ayon, José Martin
dc.contributor.authorHuang, Huai-Hsuan May
dc.contributor.authorIsensee, Kirsten
dc.contributor.authorJacinto, María Elena
dc.contributor.authorLevin, Lisa
dc.contributor.authorLorenzo, Alberto
dc.contributor.authorMachu, Eric
dc.contributor.authorMerma, Lander
dc.contributor.authorMontes Torres, Ivonne
dc.contributor.authorNaqvi, S. W. A.
dc.contributor.authorPaulmier, Aurelien
dc.contributor.authorRoman, Michael
dc.contributor.authorRose, Kenneth
dc.contributor.authorHood, Raleigh
dc.contributor.authorRabalais, Nancy N.
dc.contributor.authorSalvanves, Anne Gro V.
dc.contributor.authorSalvatteci, Renato
dc.contributor.authorSánchez, Sonia
dc.contributor.authorSifeddine, Abdelfettah
dc.contributor.authorTall, Abdoul Wahab
dc.contributor.authorvan der Plas, Anja K.
dc.contributor.authorYasuhara, Moriaki
dc.contributor.authorZhang, Jing
dc.contributor.authorZhu, Z. Y.
dc.date.accessioned2021-06-04T21:12:01Z
dc.date.available2021-06-04T21:12:01Z
dc.date.issued2021-09-09
dc.description.abstractThe epoch of the Anthropocene, a period during which human activity has been the dominant influence on climate and the environment, has witnessed a decline in oxygen concentrations and an expansion of oxygen-depleted environments in both coastal and open ocean systems since the middle of the 20th century. This paper provides a review of system-specific drivers of low oxygen in a range of case studies representing marine systems in the open ocean, on continental shelves, in enclosed seas and in the coastal environment. Identification of similar and contrasting responses within and across system types and corresponding oxygen regimes is shown to be informative both in understanding and isolating key controlling processes and provides a sound basis for predicting change under anticipated future conditions. Case studies were selected to achieve a balance in system diversity and global coverage. Each case study describes system attributes, including the present-day oxygen environment and known trends in oxygen concentrations over time. Central to each case study is the identification of the physical and biogeochemical processes that determine oxygen concentrations through the tradeoff between ventilation and respiration. Spatial distributions of oxygen and time series of oxygen data provide the opportunity to identify trends in oxygen availability and have allowed various drivers of low oxygen to be distinguished through correlative and causative relationships. Deoxygenation results from a complex interplay of hydrographic and biogeochemical processes and the superposition of these processes, some additive and others subtractive, makes attribution to any particular driver challenging. System-specific models are therefore required to achieve a quantitative understanding of these processes and of the feedbacks between processes at varying scales.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationPitcher, G. C., Aguirre-Velarde, A., Breitburg, D., Cardich, J., Carstensen, J., Conley, D. J., ... & Zhu, Z. Y. (2021). System controls of coastal and open ocean oxygen depletion.==$Progress in Oceanography, 197,$==102613. https://doi.org/10.1016/j.pocean.2021.102613es_ES
dc.identifier.doihttps://doi.org/10.1016/j.pocean.2021.102613es_ES
dc.identifier.govdocindex-oti2018
dc.identifier.journalProgress in Oceanographyes_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/4946
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relation.ispartofurn:issn:0079-6611
dc.rightsinfo:eu-repo/semantics/closedAccesses_ES
dc.subjectVentilationes_ES
dc.subjectStratificationes_ES
dc.subjectGlobal warminges_ES
dc.subjectEutrophicationes_ES
dc.subjectRespirationes_ES
dc.subjectDeoxygenationes_ES
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.05.09es_ES
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.05.10es_ES
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.05.11es_ES
dc.titleSystem controls of coastal and open ocean oxygen depletiones_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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