Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)

Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)

From 20 to 22 May, 1983, 32 stations were sampled in Todos Santos Bay at three depths (surface, 20 and 30 m) in order to determine the distribution and abundance of the  phyto­plankton. The distribution of the total phytoplankton was patchy with different abundance values: maximum values close to th...

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Главные авторы: Rivas-Lozano, AM, Millán Núñez, Roberto
Формат: Online
Язык:eng
Опубликовано: Iniversidad Autónoma de Baja California 1991
Online-ссылка:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/786
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spelling oai:cienciasmarinas.com.mx:article-7862024-01-18T19:02:08Z Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983) Distribución y abundancia del fitoplancton en la bahía de Todos Santos (mayo, 1983) Rivas-Lozano, AM Millán Núñez, Roberto From 20 to 22 May, 1983, 32 stations were sampled in Todos Santos Bay at three depths (surface, 20 and 30 m) in order to determine the distribution and abundance of the  phyto­plankton. The distribution of the total phytoplankton was patchy with different abundance values: maximum values close to the coast and minimum values in the centre of the bay. By major taxa, the dinoflagellates had a density higher than 50% of the organisms in 60% of the samples. This was probably due to the fact that northward currents during the El Niño phenomenon carry typical tropical communities and/or to the succession of the phytoplanktonic species. Del 20 al 22 de mayo de 1983 se realizó un muestreo en 32 estaciones en la bahía de Todos Santos a tres profundidades (superficie, 20 y 30 m) para conocer la distribución y abundancia del fitoplancton. La distribución del fitoplancton total fue en forma de parches con valores diferentes en abundancia, valores máximos cerca de la costa y menores en el centro de la bahía. Por grandes grupos taxonómicos, se reporta que en el 60% de las muestras, los dinoflagelados tuvieron una densidad mayor al 50% de los organismos de cada muestra, esto debido posiblemente a que las corrientes hacia el  norte durante el  fenómeno de  El Niño traen  consigo comunidades típicas tropicales, y /o por la sucesión de las especies fitoplanctónicas. Iniversidad Autónoma de Baja California 1991-03-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/786 10.7773/cm.v17i1.786 Ciencias Marinas; Vol. 17 No. 1 (1991); 13-24 Ciencias Marinas; Vol. 17 Núm. 1 (1991); 13-24 2395-9053 0185-3880 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/786/712 Copyright (c) 1991 Ana Margarita Rivas-Lozano, Roberto Millán Núñez https://creativecommons.org/licenses/by/4.0
institution Ciencias Marinas
collection OJS
language eng
format Online
author Rivas-Lozano, AM
Millán Núñez, Roberto
spellingShingle Rivas-Lozano, AM
Millán Núñez, Roberto
Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)
author_facet Rivas-Lozano, AM
Millán Núñez, Roberto
author_sort Rivas-Lozano, AM
title Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)
title_short Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)
title_full Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)
title_fullStr Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)
title_full_unstemmed Distribution and abundance of the phytoplankton in Todos Santos Bay (May, 1983)
title_sort distribution and abundance of the phytoplankton in todos santos bay (may, 1983)
description From 20 to 22 May, 1983, 32 stations were sampled in Todos Santos Bay at three depths (surface, 20 and 30 m) in order to determine the distribution and abundance of the  phyto­plankton. The distribution of the total phytoplankton was patchy with different abundance values: maximum values close to the coast and minimum values in the centre of the bay. By major taxa, the dinoflagellates had a density higher than 50% of the organisms in 60% of the samples. This was probably due to the fact that northward currents during the El Niño phenomenon carry typical tropical communities and/or to the succession of the phytoplanktonic species.
publisher Iniversidad Autónoma de Baja California
publishDate 1991
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/786
_version_ 1792095490920153088

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