Does light-stick content pose any threat to marine organisms?

Detalhes bibliográficos
Autor(a) principal: Pinho, Grasiela Lopes Leães
Data de Publicação: 2009
Outros Autores: Ihara, Priscilla Mieko, Fillmann, Gilberto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/1891
Resumo: Light-stick is a light attractor used in longline fishing which is often dumped or lost into the ocean after used, becoming a potential pollutant to marine organisms. In the present study, toxicity was evaluated by exposing Artemia to light-stick contents. The effects were observed on the survival of nauplii and hatchability of cysts. The LC50 was 0.063mLL−1 after 24 h of exposure, whilst hatchability was 100% reduced after 48 h of exposure to 0.8mLL−1. The results showed that its content can be toxic to marine organisms, especially under low dilution conditions or direct contact.
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spelling Does light-stick content pose any threat to marine organisms?ArtemiaCyst hatchabilityLC50Light-stickToxicityLight-stick is a light attractor used in longline fishing which is often dumped or lost into the ocean after used, becoming a potential pollutant to marine organisms. In the present study, toxicity was evaluated by exposing Artemia to light-stick contents. The effects were observed on the survival of nauplii and hatchability of cysts. The LC50 was 0.063mLL−1 after 24 h of exposure, whilst hatchability was 100% reduced after 48 h of exposure to 0.8mLL−1. The results showed that its content can be toxic to marine organisms, especially under low dilution conditions or direct contact.2012-03-14T18:36:22Z2012-03-14T18:36:22Z2009info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfPINHO, Grasiela Lopes Leães; IHARA, Priscilla Mieko; FILLMANN, Gilberto. Does light-stick content pose any threat to marine organisms?. Environmental Toxicology and Pharmacology, v. 27, p. 155-157, 2009. Disponível em: <http://www.inct-ta.furg.br/english/producao/402009.pdf>. Acesso em: 06 mar. 2012.1382-6689http://repositorio.furg.br/handle/1/1891engPinho, Grasiela Lopes LeãesIhara, Priscilla MiekoFillmann, Gilbertoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2012-03-14T18:36:22Zoai:repositorio.furg.br:1/1891Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2012-03-14T18:36:22Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Does light-stick content pose any threat to marine organisms?
title Does light-stick content pose any threat to marine organisms?
spellingShingle Does light-stick content pose any threat to marine organisms?
Pinho, Grasiela Lopes Leães
Artemia
Cyst hatchability
LC50
Light-stick
Toxicity
title_short Does light-stick content pose any threat to marine organisms?
title_full Does light-stick content pose any threat to marine organisms?
title_fullStr Does light-stick content pose any threat to marine organisms?
title_full_unstemmed Does light-stick content pose any threat to marine organisms?
title_sort Does light-stick content pose any threat to marine organisms?
author Pinho, Grasiela Lopes Leães
author_facet Pinho, Grasiela Lopes Leães
Ihara, Priscilla Mieko
Fillmann, Gilberto
author_role author
author2 Ihara, Priscilla Mieko
Fillmann, Gilberto
author2_role author
author
dc.contributor.author.fl_str_mv Pinho, Grasiela Lopes Leães
Ihara, Priscilla Mieko
Fillmann, Gilberto
dc.subject.por.fl_str_mv Artemia
Cyst hatchability
LC50
Light-stick
Toxicity
topic Artemia
Cyst hatchability
LC50
Light-stick
Toxicity
description Light-stick is a light attractor used in longline fishing which is often dumped or lost into the ocean after used, becoming a potential pollutant to marine organisms. In the present study, toxicity was evaluated by exposing Artemia to light-stick contents. The effects were observed on the survival of nauplii and hatchability of cysts. The LC50 was 0.063mLL−1 after 24 h of exposure, whilst hatchability was 100% reduced after 48 h of exposure to 0.8mLL−1. The results showed that its content can be toxic to marine organisms, especially under low dilution conditions or direct contact.
publishDate 2009
dc.date.none.fl_str_mv 2009
2012-03-14T18:36:22Z
2012-03-14T18:36:22Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv PINHO, Grasiela Lopes Leães; IHARA, Priscilla Mieko; FILLMANN, Gilberto. Does light-stick content pose any threat to marine organisms?. Environmental Toxicology and Pharmacology, v. 27, p. 155-157, 2009. Disponível em: <http://www.inct-ta.furg.br/english/producao/402009.pdf>. Acesso em: 06 mar. 2012.
1382-6689
http://repositorio.furg.br/handle/1/1891
identifier_str_mv PINHO, Grasiela Lopes Leães; IHARA, Priscilla Mieko; FILLMANN, Gilberto. Does light-stick content pose any threat to marine organisms?. Environmental Toxicology and Pharmacology, v. 27, p. 155-157, 2009. Disponível em: <http://www.inct-ta.furg.br/english/producao/402009.pdf>. Acesso em: 06 mar. 2012.
1382-6689
url http://repositorio.furg.br/handle/1/1891
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da FURG (RI FURG)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Repositório Institucional da FURG (RI FURG)
collection Repositório Institucional da FURG (RI FURG)
repository.name.fl_str_mv Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv
_version_ 1813187239189938176

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