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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/44PUPKP
Repositóriosid.inpe.br/mtc-m21c/2021/05.31.11.50   (acesso restrito)
Última Atualização2021:05.31.11.50.45 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2021/05.31.11.50.45
Última Atualização dos Metadados2022:04.03.22.28.44 (UTC) administrator
DOI10.1590/2675-2824069.20-004hmdja
ISSN2675-2824
Chave de CitaçãoAffeConRocProNun:2021:PhCoTr
TítuloPhytoplankton community in a tropical estuarine gradient after an exceptional harmful bloom of Akashiwo sanguinea (Dinophyceae) in the Todos os Santos Bay
Ano2021
Data de Acesso16 jun. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2854 KiB
2. Contextualização
Autor1 Affe, Helen Michelle de Jesus
2 Conceição, Lorena Pedreira
3 Rocha, Diogo Souza Bezerra
4 Proença, Luis Antonio de Oliveira
5 Nunes, José Marcos de Castro
ORCID1 0000-0002-0230-3764
2 0000-0001-9940-0378
3 0000-0003-2913-4072
4 0000-0002-7896-8500
5 0000-0001-7142-5995
Grupo1 DIIAV-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Universidade Estadual de Feira de Santana
3 Instituto Internacional para Sustentabilidade
4 Instituto Federal de Santa Catarina
5 Universidade Estadual de Feira de Santana
Endereço de e-Mail do Autor1 helenmaffe@gmail.com
RevistaOcean and Coastal Research
Volume69
Páginase21008
Histórico (UTC)2021-05-31 11:51:40 :: simone -> administrator :: 2021
2022-04-03 22:28:44 :: administrator -> simone :: 2021
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveAlgal blooms
Brazilian coast
Marine phytoplankton
Paraguacu river estuary
ResumoThe objective of this study was to evaluate variations in the composition and abundance of the phytoplankton community after an exceptional harmful bloom of Akashiwo sanguinea that occurred in Todos os Santos Bay (BTS) in early March, 2007. Samples were collected every ten days, between April, 2007 and March, 2008, from the estuarine gradient of the Paraguacu River to BTS. The physical and chemical variables were measured in situ using a multiparameter sensor. Water samples were collected for analysis of the dissolved inorganic nutrient concentrations and for the study of composition and abundance of the microphytoplankton. Overall, 135 taxa were identified, with a higher richness of diatoms. The total cell density ranged from 2.92 x 10(3) to 1.16 x 10(7) (5.47 x 10(5) +/- 1.69 x 10(6)) cells L-1, with higher values in the freshwater zone than in the marine area. Five species showed peaks of abundance throughout the study, forming small blooms. Four of these blooms occurred in the rainy season, formed by the species Guinardia striata (April, 2007), Scrippsiella cf. acuminata (August, 2007), Euglena gracilis (August, 2007), and Skeletonema cf. costatum (September, 2007), while a new bloom of the species Akashiwo sanguinea occurred during the dry season (December, 2007). The environment was typically oligotrophic, with low spatiotemporal variation in the concentrations of dissolved nutrients. Even so, we observed short-term variations in the structure and composition of the phytoplankton community, demonstrated by rapid bloom events, followed by an increase in the total abundance of microphytoplankton, especially during the rainy season. The blooms did not cause any notable changes in the water column and did not present any harmful effects on the system.
ÁreaCST
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvoaffe_phytoplancton.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.23 7
DivulgaçãoWEBSCI; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes number parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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