Emergence of Anoxia in the California Current Large Marine Ecosystem
Eastern boundary current systems are among the world's most productive large marine ecosystems. Because upwelling currents transport nutrient-rich but oxygen-depleted water onto shallow seas, large expanses of productive continental shelves can be vulnerable to the risk of extreme low-oxygen ev...
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| Veröffentlicht in: | Science (American Association for the Advancement of Science) 2008-02, Vol.319 (5865), p.920-920 |
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| creator | Chan, F Barth, J.A Lubchenco, J Kirincich, A Weeks, H Peterson, W.T Menge, B.A |
| description | Eastern boundary current systems are among the world's most productive large marine ecosystems. Because upwelling currents transport nutrient-rich but oxygen-depleted water onto shallow seas, large expanses of productive continental shelves can be vulnerable to the risk of extreme low-oxygen events. Here, we report the novel rise of water-column shelf anoxia in the northern California Current system, a large marine ecosystem with no previous record of such extreme oxygen deficits. The expansion of anoxia highlights the potential for rapid and discontinuous ecosystem change in productive coastal systems that sustain a major portion of the world's fisheries. |
| doi_str_mv | 10.1126/science.1149016 |
| format | Article |
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Because upwelling currents transport nutrient-rich but oxygen-depleted water onto shallow seas, large expanses of productive continental shelves can be vulnerable to the risk of extreme low-oxygen events. Here, we report the novel rise of water-column shelf anoxia in the northern California Current system, a large marine ecosystem with no previous record of such extreme oxygen deficits. The expansion of anoxia highlights the potential for rapid and discontinuous ecosystem change in productive coastal systems that sustain a major portion of the world's fisheries.</description><identifier>ISSN: 0036-8075</identifier><identifier>EISSN: 1095-9203</identifier><identifier>DOI: 10.1126/science.1149016</identifier><identifier>PMID: 18276882</identifier><identifier>CODEN: SCIEAS</identifier><language>eng</language><publisher>Washington, DC: American Association for the Advancement of Science</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Anoxia ; Aquatic ecosystems ; Bacteria - growth & development ; Biological and medical sciences ; Brevia ; Coastal water ; Earth, ocean, space ; Ecology ; Ecosystem ; Environmental science ; Exact sciences and technology ; External geophysics ; Fishes ; Fundamental and applied biological sciences. Psychology ; Hypoxia ; Invertebrates ; Marine ; Marine biology ; Marine ecosystems ; Ocean currents ; Oceans ; Oxygen ; Pacific Ocean ; Physical and chemical properties of sea water ; Physics of the oceans ; Population Dynamics ; Sea water ; Sea water ecosystems ; Seasons ; Seawater ; Shallow water ; Synecology ; Upwelling water ; Water Movements</subject><ispartof>Science (American Association for the Advancement of Science), 2008-02, Vol.319 (5865), p.920-920</ispartof><rights>Copyright 2008 American Association for the Advancement of Science</rights><rights>2008 INIST-CNRS</rights><rights>Copyright © 2008, American Association for the Advancement of Science</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c566t-b159e0ee5728f0e02741379a3f0f2e45d8fc8134e85a2a958184325f94bf46d33</citedby><cites>FETCH-LOGICAL-c566t-b159e0ee5728f0e02741379a3f0f2e45d8fc8134e85a2a958184325f94bf46d33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/20053370$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/20053370$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,2871,2872,27901,27902,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20210906$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18276882$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chan, F</creatorcontrib><creatorcontrib>Barth, J.A</creatorcontrib><creatorcontrib>Lubchenco, J</creatorcontrib><creatorcontrib>Kirincich, A</creatorcontrib><creatorcontrib>Weeks, H</creatorcontrib><creatorcontrib>Peterson, W.T</creatorcontrib><creatorcontrib>Menge, B.A</creatorcontrib><title>Emergence of Anoxia in the California Current Large Marine Ecosystem</title><title>Science (American Association for the Advancement of Science)</title><addtitle>Science</addtitle><description>Eastern boundary current systems are among the world's most productive large marine ecosystems. Because upwelling currents transport nutrient-rich but oxygen-depleted water onto shallow seas, large expanses of productive continental shelves can be vulnerable to the risk of extreme low-oxygen events. Here, we report the novel rise of water-column shelf anoxia in the northern California Current system, a large marine ecosystem with no previous record of such extreme oxygen deficits. The expansion of anoxia highlights the potential for rapid and discontinuous ecosystem change in productive coastal systems that sustain a major portion of the world's fisheries.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Anoxia</subject><subject>Aquatic ecosystems</subject><subject>Bacteria - growth & development</subject><subject>Biological and medical sciences</subject><subject>Brevia</subject><subject>Coastal water</subject><subject>Earth, ocean, space</subject><subject>Ecology</subject><subject>Ecosystem</subject><subject>Environmental science</subject><subject>Exact sciences and technology</subject><subject>External geophysics</subject><subject>Fishes</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hypoxia</subject><subject>Invertebrates</subject><subject>Marine</subject><subject>Marine biology</subject><subject>Marine ecosystems</subject><subject>Ocean currents</subject><subject>Oceans</subject><subject>Oxygen</subject><subject>Pacific Ocean</subject><subject>Physical and chemical properties of sea water</subject><subject>Physics of the oceans</subject><subject>Population Dynamics</subject><subject>Sea water</subject><subject>Sea water ecosystems</subject><subject>Seasons</subject><subject>Seawater</subject><subject>Shallow water</subject><subject>Synecology</subject><subject>Upwelling water</subject><subject>Water Movements</subject><issn>0036-8075</issn><issn>1095-9203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAURS0EotPCmhUQIcEu9PkrsZfVMKWVpmIBXVsez3PJKLGLnUjtv8fRRIDYdGU93_OuZB9C3lD4TClrzrPrMDgsg9BAm2dkRUHLWjPgz8kKgDe1glaekNOcDwAl0_wlOaGKtY1SbEW-bAZMd3NHFX11EeJDZ6suVONPrNa273xModysp5QwjNXWFri6sakLWG1czI95xOEVeeFtn_H1cp6R28vNj_VVvf329Xp9sa2dbJqx3lGpERBly5QHBNYKylttuQfPUMi98k5RLlBJy6yWiirBmfRa7Lxo9pyfkU_H3vsUf02YRzN02WHf24BxyqYFpgUV4kmQQaMENLKAH_4DD3FKoTzCMMqlFlrM0PkRcinmnNCb-9QNNj0aCmbWYBYNZtFQNt4ttdNuwP1ffvn3AnxcAJud7X2ywXX5D8eAFY8wF709coc8xvRPDpLzFkr-_ph7G429S6Xj9jsDygGU1LPt36jsoVQ</recordid><startdate>20080215</startdate><enddate>20080215</enddate><creator>Chan, F</creator><creator>Barth, J.A</creator><creator>Lubchenco, J</creator><creator>Kirincich, A</creator><creator>Weeks, H</creator><creator>Peterson, W.T</creator><creator>Menge, B.A</creator><general>American Association for the Advancement of Science</general><general>The American Association for the Advancement of Science</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QG</scope><scope>7QL</scope><scope>7QP</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SN</scope><scope>7SP</scope><scope>7SR</scope><scope>7SS</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7TK</scope><scope>7TM</scope><scope>7U5</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>K9.</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7TG</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>H96</scope><scope>KL.</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>20080215</creationdate><title>Emergence of Anoxia in the California Current Large Marine Ecosystem</title><author>Chan, F ; Barth, J.A ; Lubchenco, J ; Kirincich, A ; Weeks, H ; Peterson, W.T ; Menge, B.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c566t-b159e0ee5728f0e02741379a3f0f2e45d8fc8134e85a2a958184325f94bf46d33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Anoxia</topic><topic>Aquatic ecosystems</topic><topic>Bacteria - growth & development</topic><topic>Biological and medical sciences</topic><topic>Brevia</topic><topic>Coastal water</topic><topic>Earth, ocean, space</topic><topic>Ecology</topic><topic>Ecosystem</topic><topic>Environmental science</topic><topic>Exact sciences and technology</topic><topic>External geophysics</topic><topic>Fishes</topic><topic>Fundamental and applied biological sciences. 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| ispartof | Science (American Association for the Advancement of Science), 2008-02, Vol.319 (5865), p.920-920 |
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| source | American Association for the Advancement of Science; Jstor Complete Legacy; MEDLINE |
| subjects | Animal and plant ecology Animal, plant and microbial ecology Animals Anoxia Aquatic ecosystems Bacteria - growth & development Biological and medical sciences Brevia Coastal water Earth, ocean, space Ecology Ecosystem Environmental science Exact sciences and technology External geophysics Fishes Fundamental and applied biological sciences. Psychology Hypoxia Invertebrates Marine Marine biology Marine ecosystems Ocean currents Oceans Oxygen Pacific Ocean Physical and chemical properties of sea water Physics of the oceans Population Dynamics Sea water Sea water ecosystems Seasons Seawater Shallow water Synecology Upwelling water Water Movements |
| title | Emergence of Anoxia in the California Current Large Marine Ecosystem |
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