Results 41 to 50 of about 50,626 (141)

Metales traza en sedimentos costeros de Costa Rica

Revista de Biología Tropical, 2004
Se determinó la concentración de hierro, plomo, cobre y zinc, en sedimentos de cuatro ecosistemas costeros de Costa Rica, por espectroscopia de absorción atómica, con llama o con horno de grafito.
Jairo García-Céspedes, Jenaro Acuña-González, José A Vargas-Zamora   +2 more
doaj  

La ocupación humana tardía en los alrededores de la bahía Culebra

, 2022
In the last 25 years, numerous archaeological investigations carried out in the surroundings of Culebra Bay, located in the Southern Sector of Greater Nicoya, have achieved a significant amount of 14C dating that have complemented the chronological ...
Solís, Luis F.
core  

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

, 2016
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.
Rodríguez Sáenz, Karina, Morales Ramírez, Álvaro   +1 more
core   +1 more source

Among stories and snakes: more than a bay (Bahía Culebra, Guanacaste, Costa Rica).

, 2016
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 ...
Sánchez Noguera, Celeste
core   +1 more source

The effect of coral reef degradation on the trophic structure of reef fishes from Bahía Culebra, north Pacific coast of Costa Rica

, 2021
Fishes play numerous key ecological roles that are critical for maintaining the structure and function of coral reefs. Natural and anthropogenic disturbances can produce structural changes in coral reef habitats, which consequently may affect the trophic
Arias Godínez, Gustavo, Alvarado Barrientos, Juan José, Gamboa, Carlos, Jiménez Centeno, Carlos, Cortés Núñez, Jorge, Espinoza Mendiola, Mario, Beita Jiménez, Andrés   +6 more
core   +1 more source

23rd Congress of the European Hematology Association Stockholm, Sweden, June 14‐17, 2018

, 2018
HemaSphere, Volume 2, Issue S1, Page 1-1113, June 2018.
wiley   +1 more source

Caribbean Near-Shore Coral Reef Benthic Community Response to Changes on Sedimentation Dynamics and Environmental Conditions

Frontiers in Marine Science, 2019
Coral reefs are facing unprecedented global, regional and local threats that continue to degrade near-shore habitats. Water quality degradation, due to unsustainable development practices at coastal watersheds, is one of the greatest stressors across ...
Abimarie Otaño-Cruz, Abimarie Otaño-Cruz, Abimarie Otaño-Cruz, Alfredo A. Montañez-Acuña, Alfredo A. Montañez-Acuña, Alfredo A. Montañez-Acuña, Noelia M. García-Rodríguez, Noelia M. García-Rodríguez, Noelia M. García-Rodríguez, Dakeishla M. Díaz-Morales, Dakeishla M. Díaz-Morales, Elizabeth Benson, Elvira Cuevas, Elvira Cuevas, Jorge Ortiz-Zayas, Jorge Ortiz-Zayas, Edwin A. Hernández-Delgado, Edwin A. Hernández-Delgado, Edwin A. Hernández-Delgado   +18 more
doaj   +1 more source

Effects of Changing Weather, Oceanographic Conditions, and Land Uses on Spatio-Temporal Variation of Sedimentation Dynamics along Near-Shore Coral Reefs

Frontiers in Marine Science, 2017
Sedimentation is a critical threat to coral reefs worldwide. Major land use alteration at steep, highly erodible semi-arid islands accelerates the potential of soil erosion, runoff, and sedimentation stress to nearshore coral reefs during extreme ...
Abimarie Otaño-Cruz, Abimarie Otaño-Cruz, Abimarie Otaño-Cruz, Alfredo A. Montañez-Acuña, Valeria Torres-López, Elix M. Hernández-Figueroa, Elix M. Hernández-Figueroa, Edwin A. Hernández-Delgado, Edwin A. Hernández-Delgado, Edwin A. Hernández-Delgado, Edwin A. Hernández-Delgado   +10 more
doaj   +1 more source

Representatividad social de una tumba compleja del Período Bagaces en Nacascolo, Bahía Culebra, Costa Rica

, 2023
Entre julio y agosto de 1980 se excavó un tipo complejo de sepultura, correspondiente al Período Bagaces (300-800 d.C.), en el Sitio Nacascolo (G-89 Na), Bahía Culebra, Guanacaste.
Vázquez Leiva, Ricardo, Lawrence, John W., Hardy, Ellen T.   +2 more
core  

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

, 2016
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 ...
Fernández García, Cindy, Alvarado Barrientos, Juan José, Cortés Núñez, Jorge, Nivia Ruiz, Jaime   +3 more
core   +1 more source