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Hypoxia in the East China Sea: One of the largest coastal low-oxygen areas in the world
Anoxia and hypoxia have been widely observed in estuarine and coastal regions over the past few decades; however, few reports have focused on the East China Sea (ECS). In June and August 2003, two cruises sampled at stations covering almost the entire shelf of the ECS to examine hypoxic events and t...
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| Published in: | Marine environmental research 2007-10, Vol.64 (4), p.399-408 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c610t-9b265ebb4d418fc36dc56d41031a1bbd9899241f7fc9adb6864ff341da80a8353 |
| container_end_page | 408 |
| container_issue | 4 |
| container_start_page | 399 |
| container_title | Marine environmental research |
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| creator | Chen, Chung-Chi Gong, Gwo-Ching Shiah, Fuh-Kwo |
| description | Anoxia and hypoxia have been widely observed in estuarine and coastal regions over the past few decades; however, few reports have focused on the East China Sea (ECS). In June and August 2003, two cruises sampled at stations covering almost the entire shelf of the ECS to examine hypoxic events and their potential causes. In August, DO concentrations |
| doi_str_mv | 10.1016/j.marenvres.2007.01.007 |
| format | article |
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mg
l
−1 covered an area estimated at greater than 12,000
km
2 (or 432
km
3 volume). In contrast, water column DO concentrations exceeded 4
mg
l
−1 throughout most of the shelf region. A sharp density gradient was observed under the mixed layer in August, restricting vertical re-aeration across this strong pycnocline. Oxygen depletion events, such as that described here for the ECS shelf, are fueled by decomposition of newly produced marine and river-borne biogenic substances (as well as older residual organic matter) deposited to the bottom waters.</description><identifier>ISSN: 0141-1136</identifier><identifier>EISSN: 1879-0291</identifier><identifier>DOI: 10.1016/j.marenvres.2007.01.007</identifier><identifier>PMID: 17448532</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Biological and medical sciences ; Brackish ; Brackish water ecosystems ; China ; Chlorophyll ; Coastal zone ; Dissolved oxygen ; Fundamental and applied biological sciences. Psychology ; Hypoxia ; Marine ; Oceans and Seas ; Oxygen - analysis ; Oxygen - chemistry ; Oxygen depletion ; Sea water ecosystems ; Seawater - chemistry ; Synecology ; The Changjiang (Yangtze) Estuary ; The East China Sea</subject><ispartof>Marine environmental research, 2007-10, Vol.64 (4), p.399-408</ispartof><rights>2007 Elsevier Ltd</rights><rights>2007 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c610t-9b265ebb4d418fc36dc56d41031a1bbd9899241f7fc9adb6864ff341da80a8353</citedby><cites>FETCH-LOGICAL-c610t-9b265ebb4d418fc36dc56d41031a1bbd9899241f7fc9adb6864ff341da80a8353</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27923,27924</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19040698$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17448532$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00562971$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Chung-Chi</creatorcontrib><creatorcontrib>Gong, Gwo-Ching</creatorcontrib><creatorcontrib>Shiah, Fuh-Kwo</creatorcontrib><title>Hypoxia in the East China Sea: One of the largest coastal low-oxygen areas in the world</title><title>Marine environmental research</title><addtitle>Mar Environ Res</addtitle><description>Anoxia and hypoxia have been widely observed in estuarine and coastal regions over the past few decades; however, few reports have focused on the East China Sea (ECS). In June and August 2003, two cruises sampled at stations covering almost the entire shelf of the ECS to examine hypoxic events and their potential causes. In August, DO concentrations <2–3
mg
l
−1 covered an area estimated at greater than 12,000
km
2 (or 432
km
3 volume). In contrast, water column DO concentrations exceeded 4
mg
l
−1 throughout most of the shelf region. A sharp density gradient was observed under the mixed layer in August, restricting vertical re-aeration across this strong pycnocline. Oxygen depletion events, such as that described here for the ECS shelf, are fueled by decomposition of newly produced marine and river-borne biogenic substances (as well as older residual organic matter) deposited to the bottom waters.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Biological and medical sciences</subject><subject>Brackish</subject><subject>Brackish water ecosystems</subject><subject>China</subject><subject>Chlorophyll</subject><subject>Coastal zone</subject><subject>Dissolved oxygen</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hypoxia</subject><subject>Marine</subject><subject>Oceans and Seas</subject><subject>Oxygen - analysis</subject><subject>Oxygen - chemistry</subject><subject>Oxygen depletion</subject><subject>Sea water ecosystems</subject><subject>Seawater - chemistry</subject><subject>Synecology</subject><subject>The Changjiang (Yangtze) Estuary</subject><subject>The East China Sea</subject><issn>0141-1136</issn><issn>1879-0291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqNkU1vEzEQhi0EomnhL8BeQOKwYWY__MEtigpBitQDII7WrNfbONqsg52kzb_H24T2WE5jeZ55_Y5fxt4jTBGQf15PNxTscAg2TgsAMQWcpvKCTVAKlUOh8CWbAFaYI5b8gl3GuAaAWmD9ml2gqCpZl8WE_V4ct_7eUeaGbLey2TXFXTZfuYGyH5a-ZDeDzXz30Oop3NrUNT4x1Ge9v8v9_fHWDlnyQvGfxJ0PffuGveqoj_btuV6xX1-vf84X-fLm2_f5bJkbjrDLVVPw2jZN1VYoO1Py1tQ8naFEwqZplVSqqLATnVHUNlzyquvKCluSQLKsyyv26aS7ol5vg0vfctSenF7Mlnq8SzvzQgk8YGI_ntht8H_2aRW9cdHYvqfB-n3UXBZQCimfBQsQdY1F_R8gciFgVBQn0AQfY7Ddo1cEPSaq1_oxUT0mqgGTd5Em352f2Dcb2z7NnSNMwIczQNFQ3wUajItPnIIKuBotzE6cTXEcnA06GmcHY1sXrNnp1rtnzfwFOMHBBA</recordid><startdate>20071001</startdate><enddate>20071001</enddate><creator>Chen, Chung-Chi</creator><creator>Gong, Gwo-Ching</creator><creator>Shiah, Fuh-Kwo</creator><general>Elsevier Ltd</general><general>Elsevier</general><general>Elsevier science</general><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>7SN</scope><scope>7TN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope><scope>7X8</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>20071001</creationdate><title>Hypoxia in the East China Sea: One of the largest coastal low-oxygen areas in the world</title><author>Chen, Chung-Chi ; Gong, Gwo-Ching ; Shiah, Fuh-Kwo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c610t-9b265ebb4d418fc36dc56d41031a1bbd9899241f7fc9adb6864ff341da80a8353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Biological and medical sciences</topic><topic>Brackish</topic><topic>Brackish water ecosystems</topic><topic>China</topic><topic>Chlorophyll</topic><topic>Coastal zone</topic><topic>Dissolved oxygen</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hypoxia</topic><topic>Marine</topic><topic>Oceans and Seas</topic><topic>Oxygen - analysis</topic><topic>Oxygen - chemistry</topic><topic>Oxygen depletion</topic><topic>Sea water ecosystems</topic><topic>Seawater - chemistry</topic><topic>Synecology</topic><topic>The Changjiang (Yangtze) Estuary</topic><topic>The East China Sea</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Chung-Chi</creatorcontrib><creatorcontrib>Gong, Gwo-Ching</creatorcontrib><creatorcontrib>Shiah, Fuh-Kwo</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Marine environmental research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Chung-Chi</au><au>Gong, Gwo-Ching</au><au>Shiah, Fuh-Kwo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hypoxia in the East China Sea: One of the largest coastal low-oxygen areas in the world</atitle><jtitle>Marine environmental research</jtitle><addtitle>Mar Environ Res</addtitle><date>2007-10-01</date><risdate>2007</risdate><volume>64</volume><issue>4</issue><spage>399</spage><epage>408</epage><pages>399-408</pages><issn>0141-1136</issn><eissn>1879-0291</eissn><abstract>Anoxia and hypoxia have been widely observed in estuarine and coastal regions over the past few decades; however, few reports have focused on the East China Sea (ECS). In June and August 2003, two cruises sampled at stations covering almost the entire shelf of the ECS to examine hypoxic events and their potential causes. In August, DO concentrations <2–3
mg
l
−1 covered an area estimated at greater than 12,000
km
2 (or 432
km
3 volume). In contrast, water column DO concentrations exceeded 4
mg
l
−1 throughout most of the shelf region. A sharp density gradient was observed under the mixed layer in August, restricting vertical re-aeration across this strong pycnocline. Oxygen depletion events, such as that described here for the ECS shelf, are fueled by decomposition of newly produced marine and river-borne biogenic substances (as well as older residual organic matter) deposited to the bottom waters.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>17448532</pmid><doi>10.1016/j.marenvres.2007.01.007</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0141-1136 |
| ispartof | Marine environmental research, 2007-10, Vol.64 (4), p.399-408 |
| issn | 0141-1136 1879-0291 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_00562971v1 |
| source | Elsevier |
| subjects | Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences Brackish Brackish water ecosystems China Chlorophyll Coastal zone Dissolved oxygen Fundamental and applied biological sciences. Psychology Hypoxia Marine Oceans and Seas Oxygen - analysis Oxygen - chemistry Oxygen depletion Sea water ecosystems Seawater - chemistry Synecology The Changjiang (Yangtze) Estuary The East China Sea |
| title | Hypoxia in the East China Sea: One of the largest coastal low-oxygen areas in the world |
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