Effects of temperature, salinity, and prey organisms on the growth of three Pfiesteria-like heterotrophic dinoflagellates SCOPUS

DC Field Value Language
dc.contributor.author Seung, H.B. -
dc.contributor.author You, K. -
dc.contributor.author Katano, T. -
dc.contributor.author Shin, K. -
dc.date.accessioned 2020-04-20T08:55:23Z -
dc.date.available 2020-04-20T08:55:23Z -
dc.date.created 2020-01-28 -
dc.date.issued 2010 -
dc.identifier.issn 1880-8247 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/4157 -
dc.description.abstract To clarify favorable environmental conditions for the population development of Pfiesteria-like dinoflagellates (PLDs), laboratory experiments were carried out using isolated strains of Cryptoperidiniopsis brodyi, Luciella masanensis, and Pfiesteria shumwayae. We examined the availability of 12 strains of phytoplankters which frequently cause red tides in coastal waters as food for these PLD species. In addition, the effect of temperature and salinity on the growth of these PLD species was also investigated. Three PLD species were able to feed on the cryptophyte Rhodomonas sp., the raphidophyte Heterosigma akashiwo and the dinoflagellate Akashiwo sanguinea, but not on the cate dinoflagellates. Among the three species tested, C. brodyi utilized the raphidophytes, Chattonella ovata, C. marina, and C. antiqua; however, two other species, L. masanensis and P. shumwayae, could not utilize these raphidophytes as food. The growth rates of PLD species generally increased with an increase in temperature in the range of 15 to 30°C. Below 10°C, their growth was negative. While the growth response of the three species as a function of the temperature was similar, that as a function of the salinity was different. The salinity ranges required for positive growth were 5-15, 5-25, and 5-30, respectively, for L. masanensis, P. shumwayae, and C. brodyi. The bloom of PLDs likely depends on high abundances of available phytoplankters in brackish waters when water temperature is 15°C. © The Japanese Association of Benthology. -
dc.description.uri 3 -
dc.language English -
dc.subject abundance -
dc.subject coastal water -
dc.subject dinoflagellate -
dc.subject growth rate -
dc.subject heterotrophy -
dc.subject microalga -
dc.subject salinity -
dc.subject temperature effect -
dc.subject Akashiwo sanguinea -
dc.subject Chattonella ovata -
dc.subject Cryptoperidiniopsis sp. CCMP1828 -
dc.subject Cryptophyta -
dc.subject Dinophyceae -
dc.subject Heterosigma akashiwo -
dc.subject Pfiesteria -
dc.subject Pfiesteria shumwayae -
dc.subject Pfiesteria-like dinoflagellate -
dc.subject Raphidophyceae -
dc.subject Rhodomonas sp. -
dc.title Effects of temperature, salinity, and prey organisms on the growth of three Pfiesteria-like heterotrophic dinoflagellates -
dc.type Article -
dc.citation.endPage 38 -
dc.citation.startPage 31 -
dc.citation.title Plankton and Benthos Research -
dc.citation.volume 5 -
dc.citation.number 1 -
dc.contributor.alternativeName 백승호 -
dc.contributor.alternativeName 신경순 -
dc.identifier.bibliographicCitation Plankton and Benthos Research, v.5, no.1, pp.31 - 38 -
dc.identifier.doi 10.3800/pbr.5.31 -
dc.identifier.scopusid 2-s2.0-77954433589 -
dc.type.docType Article -
dc.description.journalClass 3 -
dc.subject.keywordPlus abundance -
dc.subject.keywordPlus coastal water -
dc.subject.keywordPlus dinoflagellate -
dc.subject.keywordPlus growth rate -
dc.subject.keywordPlus heterotrophy -
dc.subject.keywordPlus microalga -
dc.subject.keywordPlus salinity -
dc.subject.keywordPlus temperature effect -
dc.subject.keywordPlus Akashiwo sanguinea -
dc.subject.keywordPlus Chattonella ovata -
dc.subject.keywordPlus Cryptoperidiniopsis sp. CCMP1828 -
dc.subject.keywordPlus Cryptophyta -
dc.subject.keywordPlus Dinophyceae -
dc.subject.keywordPlus Heterosigma akashiwo -
dc.subject.keywordPlus Pfiesteria -
dc.subject.keywordPlus Pfiesteria shumwayae -
dc.subject.keywordPlus Pfiesteria-like dinoflagellate -
dc.subject.keywordPlus Raphidophyceae -
dc.subject.keywordPlus Rhodomonas sp. -
dc.subject.keywordAuthor Pfiesteria-like dinoflagellate -
dc.subject.keywordAuthor Prey organisms -
dc.subject.keywordAuthor Salinity -
dc.subject.keywordAuthor Temperature -
dc.description.journalRegisteredClass scopus -
Appears in Collections:
South Sea Research Institute > Ballast Water Research Center > 1. Journal Articles
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse