Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations?
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Biotemas (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2015v28n3p93 |
Resumo: | This study aimed to describe the spatial-temporal variations of the fish fauna in an open coastal lagoon. Fish were collected in Lagoa da Conceição, Florianópolis, Santa Catarina, Brazil, totaling 19 sampling months between October 1987 and November 1989. Sampling took place at 7 sites, and in each of them cast net throws of different meshes, ‘puçá’ handheld fishing net, beach seine fishing net, and manual fishing hooks were used. A total of 8,299 individuals were collected, classified into 61 species belonging to 28 fish families, totaling 52,902.4 g. Regarding stay in the lagoon, 48 species (80%) were classified as visitors and the other 12 were residents. Significant differences were observed between seasons (n, biomass, species richness, and H’Loge), between areas (n and species richness), and in the interactions between the factors season and area (n and biomass). Data on fish fauna reinforce the ecological significance of the coastal lagoon environment as a nursery and feeding area, since most species are at recruitment stages within Lagoa da Conceição. 14%). These results are significant to supplement the taxonomic inventories prior to the installation of large enterprises or environmental protection areas. alic'>seedlings. |
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Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations?Os padrões de distribuição dos peixes de uma laguna costeira aberta no Atlântico oeste subtropical são influenciados pelas variações espaciais e sazonais?This study aimed to describe the spatial-temporal variations of the fish fauna in an open coastal lagoon. Fish were collected in Lagoa da Conceição, Florianópolis, Santa Catarina, Brazil, totaling 19 sampling months between October 1987 and November 1989. Sampling took place at 7 sites, and in each of them cast net throws of different meshes, ‘puçá’ handheld fishing net, beach seine fishing net, and manual fishing hooks were used. A total of 8,299 individuals were collected, classified into 61 species belonging to 28 fish families, totaling 52,902.4 g. Regarding stay in the lagoon, 48 species (80%) were classified as visitors and the other 12 were residents. Significant differences were observed between seasons (n, biomass, species richness, and H’Loge), between areas (n and species richness), and in the interactions between the factors season and area (n and biomass). Data on fish fauna reinforce the ecological significance of the coastal lagoon environment as a nursery and feeding area, since most species are at recruitment stages within Lagoa da Conceição. 14%). These results are significant to supplement the taxonomic inventories prior to the installation of large enterprises or environmental protection areas. alic'>seedlings.Este estudo teve como objetivo descrever as variações espaço-temporais da ictiofauna em uma laguna costeira aberta. Os peixes foram coletados na Lagoa da Conceição, Florianópolis-SC, totalizando 19 meses de amostragem entre outubro de 1987 e novembro de 1989. Foram realizadas coletas em sete pontos, sendo que em cada um foram empregados lances de tarrafa de diferentes malhas, rede de mão do tipo puçá, rede de arrasto de praia e pesca manual com anzóis. Foram coletados 4.282 indivíduos, classificados em 52 espécies pertencentes a 22 famílias de peixes, totalizando 35.599,13 g. Em relação à permanência na laguna, 48 espécies (80%) foram classificadas como visitantes e as outras 12 eram residentes. Foram observadas diferenças significativas entre as estações (n, biomassa, riqueza de espécies e H’Loge), entre as áreas (n e riqueza de espécies) e nas interações entre os fatores estação e área (n e biomassa). Os dados sobre a ictiofauna reforçam a importância ecológica do ambiente da laguna costeira como área berçário e de alimentação, já que a maioria das espécies encontra-se em fases de recrutamento dentro da Lagoa da Conceição.Universidade Federal de Santa Catarina2015-06-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2015v28n3p9310.5007/2175-7925.2015v28n3p93Biotemas; v. 28 n. 3 (2015); 93-1052175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2015v28n3p93/29981Copyright (c) 2015 Dafne Borgo, André Pereira Cattani, Gisela Costa Ribeiro, Helen Audrey Pichler, Mauricio Hostim-Silva, Leandro Clezar, Lilyane de Oliveira Santos, Henry Louis Spachinfo:eu-repo/semantics/openAccessBorgo, DafneCattani, André PereiraRibeiro, Gisela CostaPichler, Helen AudreyHostim-Silva, MauricioClezar, LeandroSantos, Lilyane de OliveiraSpach, Henry Louis2017-10-19T16:07:50Zoai:periodicos.ufsc.br:article/35366Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2017-10-19T16:07:50Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? Os padrões de distribuição dos peixes de uma laguna costeira aberta no Atlântico oeste subtropical são influenciados pelas variações espaciais e sazonais? |
title |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? |
spellingShingle |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? Borgo, Dafne |
title_short |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? |
title_full |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? |
title_fullStr |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? |
title_full_unstemmed |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? |
title_sort |
Are the fish distribution patterns in an open coastal lagoon in the subtropical west Atlantic influenced by spatial and seasonal variations? |
author |
Borgo, Dafne |
author_facet |
Borgo, Dafne Cattani, André Pereira Ribeiro, Gisela Costa Pichler, Helen Audrey Hostim-Silva, Mauricio Clezar, Leandro Santos, Lilyane de Oliveira Spach, Henry Louis |
author_role |
author |
author2 |
Cattani, André Pereira Ribeiro, Gisela Costa Pichler, Helen Audrey Hostim-Silva, Mauricio Clezar, Leandro Santos, Lilyane de Oliveira Spach, Henry Louis |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Borgo, Dafne Cattani, André Pereira Ribeiro, Gisela Costa Pichler, Helen Audrey Hostim-Silva, Mauricio Clezar, Leandro Santos, Lilyane de Oliveira Spach, Henry Louis |
description |
This study aimed to describe the spatial-temporal variations of the fish fauna in an open coastal lagoon. Fish were collected in Lagoa da Conceição, Florianópolis, Santa Catarina, Brazil, totaling 19 sampling months between October 1987 and November 1989. Sampling took place at 7 sites, and in each of them cast net throws of different meshes, ‘puçá’ handheld fishing net, beach seine fishing net, and manual fishing hooks were used. A total of 8,299 individuals were collected, classified into 61 species belonging to 28 fish families, totaling 52,902.4 g. Regarding stay in the lagoon, 48 species (80%) were classified as visitors and the other 12 were residents. Significant differences were observed between seasons (n, biomass, species richness, and H’Loge), between areas (n and species richness), and in the interactions between the factors season and area (n and biomass). Data on fish fauna reinforce the ecological significance of the coastal lagoon environment as a nursery and feeding area, since most species are at recruitment stages within Lagoa da Conceição. 14%). These results are significant to supplement the taxonomic inventories prior to the installation of large enterprises or environmental protection areas. alic'>seedlings. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2015v28n3p93 10.5007/2175-7925.2015v28n3p93 |
url |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2015v28n3p93 |
identifier_str_mv |
10.5007/2175-7925.2015v28n3p93 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2015v28n3p93/29981 |
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.publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina |
dc.source.none.fl_str_mv |
Biotemas; v. 28 n. 3 (2015); 93-105 2175-7925 0103-1643 reponame:Biotemas (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
instacron_str |
UFSC |
institution |
UFSC |
reponame_str |
Biotemas (Online) |
collection |
Biotemas (Online) |
repository.name.fl_str_mv |
Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
||carlospinto@ccb.ufsc.br |
_version_ |
1799940553533554688 |