Results 11 to 20 of about 509,369 (146)

Entre historias y culebras: más que una bahía (Bahía Culebra, Guanacaste, Costa Rica) Among stories and snakes: more than a bay (Bahía Culebra, Guanacaste, Costa Rica)

open access: yesRevista de Biología Tropical, 2012
Bahía Culebra (Golfo de Papagayo, Guanacaste, Costa Rica) es una unidad geomorfológica semicerrada y bastante protegida, que cuenta con una amplia diversidad de recursos naturales, favoreciendo el asentamiento de poblaciones humanas y su consecuente ...
Celeste Sánchez-Noguera
doaj   +6 more sources

Petrographic Analysis of Usulután and Rosales Zone Engraved Ceramics From Two Tempisque Period (300 B.C. - 500 A.D.) Sites on Culebra Bay, Costa Rica

open access: yesCuadernos De Antropología, 2015
Como un estudio preliminar, el objetivo principal es determinar la composición de pasta de dos tipos de cerámica, el Usulután Negativo y el Rosales Esgrafiado, recuperados en los sitios Loma Corral 3 (G-776 LC3) y Manzanillo (G-430MZ) en la bahía de Culebra, Guanacaste. El análisis petrográfico de las cerámicas Usulután y Rosales Esgrafiado del período
Platz, Lorelei
exaly   +5 more sources

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

open access: yesPeerJ, 2022
Coral reefs in Culebra Bay (North Pacific of Costa Rica) are threatened by multiple anthropogenic disturbances including global warming, overfishing, eutrophication, and invasive species outbreaks.
Lisa Combillet   +5 more
doaj   +3 more sources

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

open access: yesRevista 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   +2 more
doaj   +2 more sources

Impact of upwelling events on the sea water carbonate chemistry and dissolved oxygen concentration in the Gulf of Papagayo (Culebra Bay), Costa Rica: Implications for coral reefs

open access: yesRevista de Biología Tropical, 2012
The Gulf of Papagayo, Pacific coast of Costa Rica, is one of the three seasonal upwelling areas of Mesoamerica. In April 2009, a 29-hour experiment was carried out at the pier of the Marina Papagayo, Culebra Bay.
Tim Rixen   +2 more
doaj   +6 more sources

Nuevas adiciones a la fauna de crustáceos decápodos de Bahía Culebra, Guanacaste, Costa Rica

open access: yesRevista de Biología Tropical, 2012
La fauna de crustáceos de Bahía Culebra, Guanacaste, Pacífico norte de Costa Rica, fue estudiada antes de la década de 1940. Basado en recolectas, principalmente de las últimas dos décadas y depositadas en el Museo de Zoología, Universidad de Costa Rica,
Rita Vargas-Castillo
doaj   +1 more source

Diversity of the free-living marine and freshwater Copepoda (Crustacea) in Costa Rica: a review [PDF]

open access: yesZooKeys, 2014
The studies on marine copepods of Costa Rica started in the 1990’s and focused on the largest coastal-estuarine systems in the country, particularly along the Pacific coast.
Alvaro Morales-Ramírez   +3 more
doaj   +2 more sources

Historia de la investigación marino-costera en Bahía Culebra, Pacífico Norte, Guanacaste, Costa Rica History of coastal-marine research in Bahía Culebra, North Pacific, Guanacaste, Costa Rica

open access: yesRevista de Biología Tropical, 2012
Bahía Culebra está ubicada en la costa Pacífica norte de Costa Rica en una región de afloramiento estacional. En este trabajo presento la historia de la investigación marina en Bahía Culebra, para sintetizar lo que se ha hecho y resaltar lo que falta por
Jorge Cortés
doaj   +1 more source

Composition, abundance and distribution of macrozooplankton in Culebra Bay, Gulf of Papagayo, Pacific coast of Costa Rica and its value as bioindicator of pollution

open access: yesRevista de Biología Tropical, 2004
The abundance, distribution and composition of the macrozooplankton of Culebra Bay, Costa Rica (10º 38’ N - 85º 40’ W) were studied at four stations throughout the dry (February - May) and rainy (September - November) seasons of 2000.
Melinda Bednarski   +1 more
doaj   +4 more sources

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

open access: yesRevista 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   +3 more
doaj   +3 more sources

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