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Article: Relative tolerance of cirripede larval stages to acute thermal shock: A laboratory study

TitleRelative tolerance of cirripede larval stages to acute thermal shock: A laboratory study
Authors
KeywordsAcute Thermal Shock
Balanus Reticulatus
Barnacle
Cypris
Larvae
Nauplii
Issue Date2000
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/jtherbio
Citation
Journal Of Thermal Biology, 2000, v. 25 n. 6, p. 451-457 How to Cite?
Abstract(1) Meroplankters drawn into once-through cooling circuits of coastal power plants are subjected to transient thermal stress. The effect of such acute thermal shock on the development of barnacle larvae was studied in the laboratory. (2) The response of the barnacle larvae (naupliar and cyprid stages) to elevated temperature was dependent on exposure time and their stage of development. (3) Among the stages tested, N-6 larvae showed maximum tolerance. Exposure to 37°C did not affect larval survival, but delayed development of N-2 larva to cypris by one day. (4) Exposure at 40°C delayed, hastened or did not affect the development time of N-2 and N-4 larvae through cypris, depending on exposure time. (5) Ten mins exposure at 43°C proved lethal to all larval stages with mortality ranging from 20 to 86%. (6) Development success of the surviving larvae, measured in terms of cypris yield, showed no significant difference from controls, at temperatures below 40°C. (7) Settlement activity was significantly affected in only those cyprid larvae which were exposed to 43°C for 10 min. (8) Results of the present study indicate that thermal stress experienced in the once-through cooling system does not have significant impact on survival and development of the barnacle larvae at temperatures of 37-40°C. (C) 2000 Published by Elsevier Science Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/178690
ISSN
2015 Impact Factor: 1.621
2015 SCImago Journal Rankings: 0.491
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorThiyagarajan, Ven_US
dc.contributor.authorNancharaiah, YVen_US
dc.contributor.authorVenugopalan, VPen_US
dc.contributor.authorNair, KVKen_US
dc.contributor.authorSubramoniam, Ten_US
dc.date.accessioned2012-12-19T09:49:10Z-
dc.date.available2012-12-19T09:49:10Z-
dc.date.issued2000en_US
dc.identifier.citationJournal Of Thermal Biology, 2000, v. 25 n. 6, p. 451-457en_US
dc.identifier.issn0306-4565en_US
dc.identifier.urihttp://hdl.handle.net/10722/178690-
dc.description.abstract(1) Meroplankters drawn into once-through cooling circuits of coastal power plants are subjected to transient thermal stress. The effect of such acute thermal shock on the development of barnacle larvae was studied in the laboratory. (2) The response of the barnacle larvae (naupliar and cyprid stages) to elevated temperature was dependent on exposure time and their stage of development. (3) Among the stages tested, N-6 larvae showed maximum tolerance. Exposure to 37°C did not affect larval survival, but delayed development of N-2 larva to cypris by one day. (4) Exposure at 40°C delayed, hastened or did not affect the development time of N-2 and N-4 larvae through cypris, depending on exposure time. (5) Ten mins exposure at 43°C proved lethal to all larval stages with mortality ranging from 20 to 86%. (6) Development success of the surviving larvae, measured in terms of cypris yield, showed no significant difference from controls, at temperatures below 40°C. (7) Settlement activity was significantly affected in only those cyprid larvae which were exposed to 43°C for 10 min. (8) Results of the present study indicate that thermal stress experienced in the once-through cooling system does not have significant impact on survival and development of the barnacle larvae at temperatures of 37-40°C. (C) 2000 Published by Elsevier Science Ltd.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/jtherbioen_US
dc.relation.ispartofJournal of Thermal Biologyen_US
dc.subjectAcute Thermal Shocken_US
dc.subjectBalanus Reticulatusen_US
dc.subjectBarnacleen_US
dc.subjectCyprisen_US
dc.subjectLarvaeen_US
dc.subjectNaupliien_US
dc.titleRelative tolerance of cirripede larval stages to acute thermal shock: A laboratory studyen_US
dc.typeArticleen_US
dc.identifier.emailThiyagarajan, V: rajan@hkucc.hku.hken_US
dc.identifier.authorityThiyagarajan, V=rp00796en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0306-4565(00)00010-3en_US
dc.identifier.scopuseid_2-s2.0-0033789222en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033789222&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume25en_US
dc.identifier.issue6en_US
dc.identifier.spage451en_US
dc.identifier.epage457en_US
dc.identifier.isiWOS:000090138100008-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridThiyagarajan, V=6602476830en_US
dc.identifier.scopusauthoridNancharaiah, YV=6506949751en_US
dc.identifier.scopusauthoridVenugopalan, VP=7005393299en_US
dc.identifier.scopusauthoridNair, KVK=7201448784en_US
dc.identifier.scopusauthoridSubramoniam, T=7004453854en_US
dc.identifier.citeulike4628474-

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