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Distribucion, abundancia y diversidad de peces en el Golfo de Nicoya, Costa Rica

Authors: Donato Calderón, Fiorella;

Distribucion, abundancia y diversidad de peces en el Golfo de Nicoya, Costa Rica

Abstract

El estudio se rea1izó con los datos obtenidos semanales por el barco de investigación oceanográfica Skintmer realizados de mayo a noviembre de 1982, en el Golfo de Nicoya, Costa Rica. Se obtuvo un total de 7757 peces representantes de 85 especies 23 familias después de analizar 18 viajes realizados desde mayo hasta noviembre de 1982. La diversidad total en el área durante el periodo de estudio fue 3.14, se observó diferencias significativas en la diversidad mensual espacialmente. La abundancia presentó diferencias durante algunos meses, sin embargo, la biomasa total por mes permaneció constante, excepto entre los meses de mayo-julio. Esto sugiere una dinámica propia del Golfo de Nicoya, producto del movimiento de algunas especies de la parte interna hacia la parte externa y viceversa, a lo largo del año, debido a los cambios fisicoQuímicos ppropios del medio, que facilitan en un determinado momento su reproducción, alimentación, protección...

UCR::Vicerrectoría de Investigación::Sistema de Estudios de Posgrado::Ciencias Básicas::Biología

Country
Costa Rica
Related Organizations
Keywords

PECES - GOLFO DE NICOYA (COSTA RICA), ICTIOLOGIA - INVESTIGACIONES

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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