Results 41 to 50 of about 370 (82)
The dynamics of the plankton compartments at the entrance of Guanabara Bay (SE Brazil) were assessed during a short-term temporal survey to estimate their trophic correlations.
Mariana Guenther +5 more
doaj
Pastoreo del microzooplancton en la Ensenada de la Paz, B.C.S., México
Se analizó el crecimiento de fitoplancton y la tasa de pastoreo del microzooplancton in situ, en una estación fija de muestreo de octubre de 2007 a agosto de 2008, en la Ensenada de La Paz, México, utilizando el método de dilución.
Gabriela María Esqueda-Escárcega +4 more
doaj
In October 1991, mesozooplankton biomass and ichthyoplankton were studied in the waters surrounding the island of Gran Canaria (Canary Islands). The average dry weight obtained for mesozooplankton biomass (4.5 mg m−3) is typical of the area. Average fish egg abundance (94 eggs per 10 m2) was similar to that found previously for the Canary Current ...
Rodríguez, J.M. (José María) +3 more
openaire +4 more sources
In the east of Margarita Island (Venezuela), the composition and density of mesozooplankton were studied for 15 years (2002 to 2016) in two fixed stations five miles from the coast. Samples (total 655) collected biweekly by hauls using net with a diameter of 1.7 m and a length of 3.5 m (mesh size of 400 microns) towed horizontally at a depth of 10 to ...
openaire +2 more sources
The size and shape of the cutting edge of the mandibles from the five most abundant copepod species found in Mejillones Bay are described with the aim to create a helpful tool for the identification of copepod prey and their size from predator gut ...
Ricardo Giesecke, Humberto E. González
doaj
Los estuarios son uno de los ecosistemas más productivos del mundo y proporciona importantes servicios ecosistémicos. Las condiciones ambientales en estas áreas propician la creación de comunidades características para cada estuario. La comunidad de mesozooplancton es una de las comunidades más importantes y menos estudiadas en los estuarios del Golfo ...
openaire +1 more source
Se ha demostrado que los eventos climáticos a macro-escala como El Niño-Oscilación Sur (ENOS) ocasionan modificaciones en las condiciones meteorológicas e hidrológicas, promoviendo cambios físico-químicos en la columna de agua y en las comunidades bentónicas y pelágicas de zonas costeras y estuarinas en el Océano Atlántico. El Río de la Plata (RdlP) es
Brugnoli, Ernesto +5 more
openaire +1 more source
Nota sobre la regeneración de amonio por el mesozooplancton en aguas de Canarias
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openaire +1 more source
Two surveys were conducted during July 1994 and July 1995 in the Gulf of Cadiz with the aim of assessing temporal and spatial patterns in biomass (ZDV, zooplankton displacement volume) and mesozooplankton composition and their relationships with the ...
Mafalda, P. (Paulo) +5 more
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