Results 91 to 100 of about 167,438,709 (174)

Variación estacional de la composición proximal en tres especies de importancia comercial del Golfo de Nicoya, Puntarenas, Costa Rica Seasonal variation of proximate composition in three commercially important species in the Gulf of Nicoya, Puntarenas, Costa Rica

open access: yesRevista de Biología Tropical, 2013
La información disponible sobre la composición química de algunos recursos pesqueros que se capturan en el Golfo de Nicoya es muy limitada. Por tal razón se determinaron los niveles de los componentes proximales de las partes comestibles (fresco) de tres
Cristian Fonseca Rodríguez   +2 more
doaj  

Spawning pattern and larval recruitment in Gulf of Nicoya anchovies (Pisces: Engraulidae)

open access: yes, 2016
Monthly plankton collections (February to September, 1985) were made at three stations in and adjacent to the Punta Morales estuary, Gulf of Nicoya, to ascertain the importance of this mangrove system as a spawning and larval nursery ground for anchovies.
Ramírez C., Ana R.   +2 more
openaire   +2 more sources

Occurrence, distribution, abundance and diversity of fishes in the Gulf of Nicoya, Costa Rica

open access: yes, 2016
Trawl samples of demersal fish populations within the Gulf of Nicoya, Costa Rica were conducted during February and July, 1979 and April, 1980 in an attempt to define basic abundance, diversity and distributional patterns. Seventeen day and three night samples produced 6,441 fishes of 107 species during the February cruise.
Bartels, Charles E.   +3 more
openaire   +1 more source

[Isolation of enteropathogenic Vibrio in bivalves and mud from the Nicoya Gulf, Costa Rica].

open access: yesRevista de biologia tropical, 1992
The presence of enteropathogenic Vibrio was evaluated in 36 sediment samples and 41 bivalve samples obtained from 3 collecting sites in the Golfo de Nicoya, Costa Rica. Isolation methods for halophilic and non halophilic Vibrio were used. The biochemical profiles of the strains obtained revealed the presence of the following isolates: 224 Vibrio ...
V, García Cortés, F, Antillón
openaire   +1 more source

Handbook of Families in the Arab Gulf States

open access: yes
This open access book collates and advances the body of knowledge about the factors, directions, and magnitudes of change in Arabian Gulf families from interdisciplinary perspectives.

core   +1 more source

Push-pull driving of the Central America Forearc in the context of the Cocos-Caribbean-North America triple junction. [PDF]

open access: yesSci Rep, 2019
Álvarez-Gómez JA   +6 more
europepmc   +1 more source

Subtidal benthic polychaetes (Annelida) of the Gulf of Nicoya, Costa Rica

open access: yes, 2017
Se identificó 146 especies de poliquetos de 35 familias en 25 estaciones submareales del Golfo de Nicoya; de ellas 125 aparecieron en muestreos multiples tomados estacionalmente en cuatro estaciones con diferentes tipos de sedimento. Las tres especies más comúnmente recolectadas en esas estaciones fueron los capitélidos Mediomastus californiensis?
openaire   +1 more source

ARTISANAL FISHING AND POVERTY IN THE COMMUNITIES NEAR THE NICOYA´S GULF

open access: yes, 2013
El presente artículo describe la crítica situación que enfrenta la pesca artesanal en el Golfo de Nicoya y cómo ha incidido en condiciones de pobreza en algunas familias de las comunidades de Morales, Costa de Pájaros y Manzanillo de Chomes, provincia de Puntarenas.
openaire   +1 more source

The search for an elusive worm in the tropics, the past as a key to the present, and reverse uniformitarianism. [PDF]

open access: yesSci Rep, 2019
Quiroz LI   +5 more
europepmc   +1 more source

Greenstone artifacts in pre-Columbian Costa Rica: from raw material to local and interregional exchanges. [PDF]

open access: yesSci Rep
Hernández-Murillo C   +6 more
europepmc   +1 more source

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