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Biodiversidad marina en islas Lobos de Afuera, Región Lambayeque, mayo 2016

Authors: Ramírez Díaz, Paquita; De la Cruz Galloso, Jaime; Castro Gálvez, Javier;

Biodiversidad marina en islas Lobos de Afuera, Región Lambayeque, mayo 2016

Abstract

En mayo 2016 se efectuó la evaluación de biodiversidad en las islas Lobos de Afuera (caletas del Manoa, Rinot y El Cenicero). Se determinó la estructura de las comunidades marinas, tomando en cuenta abundancia relativa, riqueza, diversidad y relación con el ambiente marino. El índice de diversidad (H') promedio por estación mostró valores <1,5 bits/ind en todas las zonas. Se utilizó el método uni y multivariado. En la zona intermareal de fondos duros se registraron 24 especies, las especies dominantes fueron Fissurella crassa (192 ind.m-2) y Neothyone gibber (155 ind.m-2) en El Cenicero. En la zona submareal, la diversidad fue de 33 especies, en el megabentos se registró a Cantharus janellus (40 ind.m-2) y Arbacia spatuligera (30 ind.m-2), con índice de diversidad promedio de 2,0 bits. La fauna íctica submareal estuvo conformada por 30 especies, destacando los géneros Halichoeres y Abudefduf. Se registraron 14 especies de macroalgas: Rhodophyta (10 especies), Chlorophyta (3 especies) y Phaeophyta (1 especie), predominó Caulerpa filiformis.

Country
Peru
Keywords

610, Islas Lobos de Afuera

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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!
0
Average
Average
Average
Green