Results 51 to 60 of about 133 (109)

Physical factors contributing to the benthic dominance of the alga Caulerpa sertularioides (Caulerpaceae, Chlorophyta) in the upwelling Bahía Culebra, north Pacific of Costa Rica

Revista de Biología Tropical, 2012
Caulerpa sertularioides has been spreading in Bahía Culebra, a seasonal upwelling bay in the north Pacific of Costa Rica, since 2001. The survey was carried out from December 2003 to March 2005, in several locations around Bahía Culebra, located inside ...
Cindy Fernández-García, Jorge Cortés, Juan José Alvarado, Jaime Nivia-Ruiz   +3 more
doaj   +2 more sources

[Occurrence and behavioral patterns of the spotted coastal dolphin Stenella attenuata (Cetacea: delphinidae) in the Gulf of Papagayo, Costa Rica].

Revista de biologia tropical, 2007
Dolphins are characterized by a significant behavioral versatility, which allows them to respond to environmental seasonality. Seasonal variation in dolphin behavior in tropical waters is not well known. Stenella attenuata graffmani is a resident dolphin in the clearly defined seasonal Gulf of Papagayo, Costa Rica, and we studied if dolphin group size,
Laura, May-Collado, Alvaro Morales, Ramírez   +1 more
openaire   +1 more source

Pocillopora spp. growth analysis on restoration structures in an Eastern Tropical Pacific upwelling area. [PDF]

PeerJ, 2022
Combillet L, Fabregat-Malé S, Mena S, Marín-Moraga JA, Gutierrez M, Alvarado JJ.   +5 more
europepmc   +1 more source

[Red tide bloom produced by Lingulodinium polyedrum (Peridiniales, Dinophyceae) in Bahía Culebra, Papagayo Gulf, Costa Rica].

Revista de biologia tropical, 2005
This is the first record of the dinoflagellate Lingulodinium polyedrum in a red tide bloom in the North Pacific coast of Costa Rica. The sample was collected on April 2000 at Culebra Bay, Gulf of Papagayo, from a patch of aproximatly 2000 m2, which produced a red discoloration of the water and a peculiar strong odor.
A, Morales-Ramírez, R, Víquez, K, Rodríguez, M, Vargas   +3 more
openaire   +1 more source

Spatiotemporal variability of oxygen concentration in coral reefs of Gorgona Island (Eastern Tropical Pacific) and its effect on the coral Pocillopora capitata. [PDF]

PeerJ, 2023
Castrillón-Cifuentes AL, Zapata FA, Giraldo A, Wild C.   +3 more
europepmc   +1 more source

Composición y distribución del mesozooplancton en una zona de afloramiento costero (Bahía Culebra, Costa Rica) durante La Niña 1999 y el 2000

Revista de Biología Tropical, 2012
Se estudian los patrones anuales de la composición, abundancia y distribución espacial-temporal de mesozooplancton en la zona de afloramiento de Bahía Culebra, en la costa norte del Pacífico de Costa Rica.
Karina Rodríguez-Sáenz, Alvaro Morales-Ramírez   +1 more
doaj  

A Current Review of Water Pollutants in American Continent: Trends and Perspectives in Detection, Health Risks, and Treatment Technologies. [PDF]

Int J Environ Res Public Health, 2023
Warren-Vega WM, Campos-Rodríguez A, Zárate-Guzmán AI, Romero-Cano LA.   +3 more
europepmc   +1 more source

Distribución espacial de capturas de tiburón en el pacífico nicaragüense y su relación con algunas variables oceanográficas

Revista de Biología Tropical, 2000
Entre agosto de 1995 y agosto de 1997, se llevaron a cabo 26 campañas de pesca en el Pacífico de Nicaragua. Utilizando el palangre como arte de pesca y un batitermógrafo, fue posible relacionar algunas variables físicas con la distribución espacial y ...
C.L Brenes, A Hernández, J Campos
doaj  

Central American mountains inhibit eastern North Pacific seasonal tropical cyclone activity. [PDF]

Nat Commun, 2021
Fu D, Chang P, Patricola-DiRosario CM, Saravanan R, Liu X, Beck HE.   +5 more
europepmc   +1 more source

Medusas (Cnidaria: Hydrozoa) de una zona de afloramiento costero, Bahía Culebra, Pacífico, Costa Rica Medusae (Cnidaria: Hydrozoa) from a coastal upwelling zone, Culebra Bay, Pacific, Costa Rica

Revista de Biología Tropical, 2012
Las hidromedusas tienen un papel importante en redes tróficas marinas debido a sus hábitos alimenticios depredadores. Este es el primer estudio de este grupo del zooplancton gelatinoso en un area de afloramiento costero en América Central.
Karina Rodríguez-Sáenz, José A. Vargas-Zamora, Lourdes Segura-Puertas   +2 more
doaj