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Article: Using 224Ra to estimate eddy diffusivity and submarine groundwater discharge in Laizhou Bay, China

TitleUsing 224Ra to estimate eddy diffusivity and submarine groundwater discharge in Laizhou Bay, China
Authors
Keywords224Ra
Eddy diffusion coefficient
Submarine groundwater discharge
Equilibrium model
Laizhou Bay
Issue Date2016
PublisherAkademiai Kiado Rt. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0236-5731
Citation
Journal of Radioanalytical and Nuclear Chemistry, 2016, v. 308 n. 2, p. 403-411 How to Cite?
AbstractThe short-lived 224Ra isotope was measured in coastal water samples from Laizhou Bay, China using a radium delayed coincidence counting system. Based on the horizontal distribution of 224Ra and a mixing model, the horizontal eddy diffusion coefficient was estimated to be 253.1 × 106 and 56.5 × 106 m2/d for the surface and middle layers, respectively. The submarine groundwater discharge (SGD) into the bay was estimated on the basis of the 224Ra mass balance model. The estimate of the SGD into the bay is 4.2 × 108 m3/d, approximately six times the annual average flux of the Yellow River.
Persistent Identifierhttp://hdl.handle.net/10722/231845
ISSN
2019 Impact Factor: 1.137
2015 SCImago Journal Rankings: 0.458
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWang, X-
dc.contributor.authorLi, H-
dc.contributor.authorLuo, X-
dc.contributor.authorJiao, JJ-
dc.contributor.authorQu, W-
dc.contributor.authorWang, C-
dc.date.accessioned2016-09-20T05:25:50Z-
dc.date.available2016-09-20T05:25:50Z-
dc.date.issued2016-
dc.identifier.citationJournal of Radioanalytical and Nuclear Chemistry, 2016, v. 308 n. 2, p. 403-411-
dc.identifier.issn0236-5731-
dc.identifier.urihttp://hdl.handle.net/10722/231845-
dc.description.abstractThe short-lived 224Ra isotope was measured in coastal water samples from Laizhou Bay, China using a radium delayed coincidence counting system. Based on the horizontal distribution of 224Ra and a mixing model, the horizontal eddy diffusion coefficient was estimated to be 253.1 × 106 and 56.5 × 106 m2/d for the surface and middle layers, respectively. The submarine groundwater discharge (SGD) into the bay was estimated on the basis of the 224Ra mass balance model. The estimate of the SGD into the bay is 4.2 × 108 m3/d, approximately six times the annual average flux of the Yellow River.-
dc.languageeng-
dc.publisherAkademiai Kiado Rt. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0236-5731-
dc.relation.ispartofJournal of Radioanalytical and Nuclear Chemistry-
dc.subject224Ra-
dc.subjectEddy diffusion coefficient-
dc.subjectSubmarine groundwater discharge-
dc.subjectEquilibrium model-
dc.subjectLaizhou Bay-
dc.titleUsing 224Ra to estimate eddy diffusivity and submarine groundwater discharge in Laizhou Bay, China-
dc.typeArticle-
dc.identifier.emailLuo, X: xinluo@hku.hk-
dc.identifier.emailJiao, JJ: jjiao@hku.hk-
dc.identifier.authorityLuo, X=rp02606-
dc.identifier.authorityJiao, JJ=rp00712-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s10967-015-4495-5-
dc.identifier.scopuseid_2-s2.0-84944711436-
dc.identifier.hkuros266651-
dc.identifier.volume308-
dc.identifier.issue2-
dc.identifier.spage403-
dc.identifier.epage411-
dc.identifier.isiWOS:000374066900003-
dc.publisher.placeHungary-

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