Removal effects on harmful algal bloom species of eco-friendly algicidal substance ‘GreenTD’

DC Field Value Language
dc.contributor.author 김진호 -
dc.contributor.author 백승호 -
dc.contributor.author 조훈 -
dc.contributor.author 임영균 -
dc.contributor.author 이민지 -
dc.date.accessioned 2020-07-15T10:33:28Z -
dc.date.available 2020-07-15T10:33:28Z -
dc.date.created 2020-02-11 -
dc.date.issued 2018-10-25 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/23001 -
dc.description.abstract Since the 1960s, the frequency of harmful algal bloom events has gradually increased, and it has been causing serious ecological and economic problems in Korea. Particularly, massive blooms of Cochlodinium polykrikoides caused and severelyincreased economic losses of fishery industries due to fish mortality in the coastalarea, and blooms of Microcystis have been causing serious water quality problems in fresh water system. A novel algicidal thiazolidinediones derivate substance, ‘GreenTD’was developed. From the results of screening test using C. polykrikoides culture, the suitable concentration of GreenTD was 1 ppm for field application. In microcosm test (20 liter), chlorophyll a., active chlorophyll a., Fv/Fm and cell density of bloomed Microcystis was rapidly decreased after one day of GreenTD inoculation of 1 ppm. Algicidal efficiency was 93% at 4th day of microcosm.ncreased economic losses of fishery industries due to fish mortality in the coastalarea, and blooms of Microcystis have been causing serious water quality problems in fresh water system. A novel algicidal thiazolidinediones derivate substance, ‘GreenTD’was developed. From the results of screening test using C. polykrikoides culture, the suitable concentration of GreenTD was 1 ppm for field application. In microcosm test (20 liter), chlorophyll a., active chlorophyll a., Fv/Fm and cell density of bloomed Microcystis was rapidly decreased after one day of GreenTD inoculation of 1 ppm. Algicidal efficiency was 93% at 4th day of microcosm. -
dc.description.uri 1 -
dc.language English -
dc.publisher ISSHA -
dc.relation.isPartOf ICHA 2018 -
dc.title Removal effects on harmful algal bloom species of eco-friendly algicidal substance ‘GreenTD’ -
dc.type Conference -
dc.citation.endPage 1 -
dc.citation.startPage 1 -
dc.citation.title ICHA 2018 -
dc.identifier.bibliographicCitation ICHA 2018, pp.1 -
dc.description.journalClass 1 -
Appears in Collections:
South Sea Research Institute > Risk Assessment Research Center > 2. Conference Papers
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