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The ecological impact of tilapia cage culture in Sampaloc Lake, Philippines

dc.contributor.authorSantiago, Alejandro E.
dc.contributor.editorChou, L. M.
dc.contributor.editorMunro, A. D.
dc.contributor.editorLam, T. J.
dc.contributor.editorChen, T. W.
dc.contributor.editorCheong, L. K. K.
dc.contributor.editorDing, J. K.
dc.contributor.editorHooi, K. K.
dc.contributor.editorKhoo, H. W.
dc.contributor.editorPhang, V. P. E.
dc.contributor.editorShim, K. F.
dc.contributor.editorTan, C. H.
dc.date.accessioned2011-06-22T09:35:35Z
dc.date.available2011-06-22T09:35:35Z
dc.date.issued1994
dc.identifier.urihttp://hdl.handle.net/10862/389
dc.description.abstractSampaloc lake showed imminent biological death as a consequence of intensive tilapia farming in floating net cages. The progressive disappearance of dissolved oxygen in the entire water column may be an irreversible trend due to continuous feeding. The high amount of BOD5 and the near toxic concentration of total ammonia and total sulphides are ominous signs. Other ecological changes in the lake are the non-appearance of Microcystis bloom, change in phytoplankton composition, number, and species diversity.en
dc.language.isoenen
dc.publisherAsian Fisheries Societyen
dc.relation.ispartofIn: Chou, L.M., Munro, A.D., Lam, T.J., Chen, T.W., Cheong, L.K.K., Ding, J.K., Hooi, K.K., Khoo, H.W., Phang, V.P.E., Shim, K.F., Tan, C.H. (eds.). The Third Asian Fisheries Forum. Proceedings of the Third Asian Fisheries Forum, 26-30 October 1992, Singapore. Manila, Philippines: Asian Fisheries Society. pp. 413-416en
dc.subjectbiochemical oxygen demanden
dc.subjecttilapiaen
dc.subject.lccVF SP 187
dc.titleThe ecological impact of tilapia cage culture in Sampaloc Lake, Philippinesen
dc.typeConference paperen
dc.citation.spage413
dc.citation.epage416
dc.citation.conferenceTitleThe Third Asian Fisheries Forum. Proceedings of the Third Asian Fisheries Forum, 26-30 October 1992, Singaporeen
dc.subject.asfafood fishen
dc.subject.asfatilapia cultureen
dc.subject.asfaenvironmental impacten
dc.subject.asfafreshwater lakesen
dc.subject.asfacage cultureen
dc.subject.asfaammoniaen
dc.subject.asfanitrogenen
dc.subject.asfasulphidesen
dc.subject.asfaphytoplanktonen


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