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Ocean Deoxygenation: A Primer

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dc.contributor.author Limburg, Karin E. en
dc.contributor.author Breitburg, Denise L. en
dc.contributor.author Swaney, Dennis P. en
dc.contributor.author Jacinto, Gil en
dc.date.accessioned 2020-07-14T02:03:31Z
dc.date.available 2020-07-14T02:03:31Z
dc.date.issued 2020
dc.identifier.citation Limburg, Karin E., Breitburg, Denise L., Swaney, Dennis P., and Jacinto, Gil. 2020. "<a href="https://repository.si.edu/handle/10088/106492">Ocean Deoxygenation: A Primer</a>." <em>One Earth</em>. 2 (1):24&ndash;29. <a href="https://doi.org/10.1016/j.oneear.2020.01.001">https://doi.org/10.1016/j.oneear.2020.01.001</a> en
dc.identifier.issn 2590-3322
dc.identifier.uri https://hdl.handle.net/10088/106492
dc.description.abstract Earth's ocean is losing oxygen; since the mid-20th century, 1%–2% of the global ocean oxygen inventory has been lost, and over 700 coastal sites have reported new or worsening low-oxygen conditions. This "ocean deoxygenation" is increasing and of great concern because of the potential magnitude of adverse changes to both global and local marine ecosystems. Oxygen is fundamental for life and biogeochemical processes in the ocean. In coastal and shelf regions and semi-enclosed seas, over-fertilization of waters largely from agriculture, sewage, and airborne sources creates algal blooms that die and decay, consuming oxygen. Globally, climate warming both exacerbates the problems from eutrophication and reduces the introduction of oxygen to the interior of the ocean. We discuss mechanisms, scale, assessments, projections, and impacts, including impacts to human well-being, at the individual, community, and ecosystem levels. Deoxygenation together with other stressors presents a major environmental challenge to sustainability and human use of the ocean. en
dc.relation.ispartof One Earth en
dc.title Ocean Deoxygenation: A Primer en
dc.type Journal Article en
dc.identifier.srbnumber 156262
dc.identifier.doi 10.1016/j.oneear.2020.01.001
rft.jtitle One Earth
rft.volume 2
rft.issue 1
rft.spage 24
rft.epage 29
dc.description.SIUnit SERC en
dc.citation.spage 24
dc.citation.epage 29

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