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Article: Elemental patterns in red hind (Epinephelus guttatus) otoliths from Bermuda and Puerto Rico reflect growth rate, not temperature

TitleElemental patterns in red hind (Epinephelus guttatus) otoliths from Bermuda and Puerto Rico reflect growth rate, not temperature
Authors
Sadovy, YSeverin, KP
Keywordsotoliths - growth rate
Epinephelus guttatus
Bermuda
Issue Date1994
PublisherNational Research Council of Canada. The Journal's web site is located at http://www.uoguelph.ca/~cjfas
Citation
Canadian Journal Of Fisheries And Aquatic Sciences, 1994, v. 51 n. 1, p. 133-141 How to Cite?
AbstractSodium, sulfur, calcium, and strontium concentrations were measured (with an electron microprobe across sectioned wild red hind (Epinephelus guttatus) otoliths from Puerto Rico and Bermuda. A single inverse relationship between strontium/calcium (Sr/Ca) ratios and log body growth rate describes the data from both localities. Patterns in Sr/Ca ratios have been used to infer temperature histories of individual fish; our data indicate that there is not a single Sr/Ca-temperature relationship capable of yielding a plausible temperature history across a single otolith, nor is there one that could give reasonable temperature histories for both the Puerto Rico and Bermuda otoliths. Previous findings of Sr/Ca-temperature relationships could be the result of body growth rate being correlated with temperature.
Persistent Identifierhttp://hdl.handle.net/10722/47077
ISSN
0706-652X
2021 Impact Factor: 3.102
2020 SCImago Journal Rankings: 1.090

 

DC FieldValueLanguage
dc.contributor.authorSadovy, Yen_HK
dc.contributor.authorSeverin, KPen_HK
dc.date.accessioned2007-10-30T07:06:32Z-
dc.date.available2007-10-30T07:06:32Z-
dc.date.issued1994en_HK
dc.identifier.citationCanadian Journal Of Fisheries And Aquatic Sciences, 1994, v. 51 n. 1, p. 133-141en_HK
dc.identifier.issn0706-652Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/47077-
dc.description.abstractSodium, sulfur, calcium, and strontium concentrations were measured (with an electron microprobe across sectioned wild red hind (Epinephelus guttatus) otoliths from Puerto Rico and Bermuda. A single inverse relationship between strontium/calcium (Sr/Ca) ratios and log body growth rate describes the data from both localities. Patterns in Sr/Ca ratios have been used to infer temperature histories of individual fish; our data indicate that there is not a single Sr/Ca-temperature relationship capable of yielding a plausible temperature history across a single otolith, nor is there one that could give reasonable temperature histories for both the Puerto Rico and Bermuda otoliths. Previous findings of Sr/Ca-temperature relationships could be the result of body growth rate being correlated with temperature.en_HK
dc.format.extent4785416 bytes-
dc.format.extent2081 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherNational Research Council of Canada. The Journal's web site is located at http://www.uoguelph.ca/~cjfasen_HK
dc.relation.ispartofCanadian Journal of Fisheries and Aquatic Sciencesen_HK
dc.subjectotoliths - growth rateen_HK
dc.subjectEpinephelus guttatusen_HK
dc.subjectBermudaen_HK
dc.titleElemental patterns in red hind (Epinephelus guttatus) otoliths from Bermuda and Puerto Rico reflect growth rate, not temperatureen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0706-652X&volume=51&issue=1&spage=133&epage=141&date=1994&atitle=Elemental+patterns+in+red+hind+(Epinephelus+guttatus)+otoliths+from+Bermuda+and+Puerto+Rico+reflect+growth+rate,+not+temperatureen_HK
dc.identifier.emailSadovy, Y: yjsadovy@hkucc.hku.hken_HK
dc.identifier.authoritySadovy, Y=rp00773en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.scopuseid_2-s2.0-0027966676en_HK
dc.identifier.hkuros5830-
dc.identifier.volume51en_HK
dc.identifier.issue1en_HK
dc.identifier.spage133en_HK
dc.identifier.epage141en_HK
dc.publisher.placeCanadaen_HK
dc.identifier.scopusauthoridSadovy, Y=6603830002en_HK
dc.identifier.scopusauthoridSeverin, KP=7006267673en_HK
dc.identifier.issnl0706-652X-

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