Results 231 to 240 of about 43,041 (252)

A Pleistocene mangrove cockle Anadara grandis (Pelecypoda: Arcidae) from Cartagena, Colombian Caribbean

Revista de Biología Tropical, 2001
Ricardo Alvarez-León, Jaime R Cantera-Kintz   +1 more
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Microplastics pollution on Colombian Central Caribbean beaches

Marine Pollution Bulletin, 2021
The growing literature on microplastics (MPs) in coastal and marine environs reflects the seriousness of this pollutant category. Diverse litter studies on Colombia's Central Caribbean Coast have not presented detailed study of MPs' typology, magnitude or distribution.
Nelson, Rangel-Buitrago, Harry, Arroyo-Olarte, Jorge, Trilleras, Victoria Andrea, Arana, Egna, Mantilla-Barbosa, Adriana, Gracia C, Anubis Velez, Mendoza, William J, Neal, Allan T, Williams, Anton, Micallef   +9 more
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Plastic pollution on the Colombian central Caribbean beaches

Marine Pollution Bulletin, 2021
Along 24 beaches of the Central Caribbean Coast of Colombia, plastic items were collected and grouped into 43 different typologies. The average plastic abundance was 4.54 items/m2 being eight typologies responsible for 82% of all plastic collected.
Nelson Rangel-Buitrago, Anubis Velez Mendoza, Egna Mantilla-Barbosa, Harry Arroyo-Olarte, Victoria Andrea Arana, Jorge Trilleras, Adriana Gracia C, William J. Neal, Allan T. Williams   +8 more
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Bathymetry in Magdalena Region, Colombian Caribbean

2017 IEEE/OES Acoustics in Underwater Geosciences Symposium (RIO Acoustics), 2017
The objective of this study was to assess by hydroacoustics the bathymetric characteristics in shallow and deep waters in Magdalena region, Colombian Caribbean Sea. The acoustic survey was carried out onboard in a small vessel at which a scientific echosounder Biosonics DTX with a 38 kHz transducer.
Jorge Paramo, Marco Correa, Carlos Delgado   +2 more
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THE GENUS PLACOSPONGIA (DEMOSPONGIAE: CLIONAIDA) FROM THE COLOMBIAN CARIBBEAN

Zootaxa, 2023
The genus Placospongia Gray, 1867 is a group of sponges widely distributed in the world. It currently has 11 valid species, where five of those, Placospongia caribica Rützler et al., 2014, P. cristata Boury-Esnault, 1973, P. intermedia Sollas, 1888, P. ruetzleri van Soest, 2017 and P. giseleae Mácola & Menegola, 2021, are distributed in the Central
JESÚS DAVID-COLÓN, SVEN ZEA, DAIRO MARÍN-CASAS   +2 more
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Caryophylliidae (Scleractinia) from the Colombian Caribbean

Zootaxa, 2009
The family Caryophylliidae comprises the highest diversity of hard corals (Order Scleractinia), represented by more than 300 species around the world. More than 90% are non-symbiotic species (azooxanthellate), whereas less than 30 species are symbiotic (zooxanthellate) or facultative (apozooxanthellate) species.
Reyes, Javier, Santodomingo, Nadia, Cairns, Stephen D.   +2 more
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A model for the weathering of Colombian crude oils in the Colombian Caribbean Sea

Marine Pollution Bulletin, 2017
A model that describes the weathering of crude in an oil spill caused by interaction with the atmosphere and the ocean was developed. This model was adapted to the Colombian crudes Cusiana (°API43.2) and Vasconia (°API20.7). To calibrate the model, evaporation and emulsification experiments were carried out at conditions similar to those of an oil ...
Juan Ramírez, Aura Merlano, Juan Lacayo, Andres F. Osorio, Alejandro Molina   +4 more
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Tamed Tropics: Modern Architecture in the Colombian Caribbean

2021
In the Southern Bolivar Savannas, in the heart of the Colombian Caribbean, the experience of architectural designs developed during the 1950s and 1960s is significant. There is an important modernist legacy from Colombian architects such as Roberto Acosta Madiedo Portilla, Jose Rodrigo De Vivero Amador, Miguel Rafael Farah Zakzuk, among others, who are
Massimo Leserri, Merwan Chaverra Suárez, Pedro Martínez Osorio   +2 more
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Conservation of Corals in the Colombian Caribbean

2015
The Colombian Caribbean possesses one of the most biodiverse marine areas in South America, but there is a high coral loss in this region through bleaching, unsustainable fishing practices, coral mining, uncontrolled tourism and sedimentation, among other natural and human-related causes.
Cruz-Garcia, Gisella S., Peters, Paul J.E.   +1 more
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Colombian Basin magnetism and Caribbean plate tectonics

Geological Society of America Bulletin, 1976
A shipboard magnetic survey of the central Caribbean Sea has detected certain Late Cretaceous magnetic anomalies predicted in the northern Colombian Basin by a sea-floor spreading model of the region. The locations, trends, widths, lengths, shapes, polarities, and amplitudes of index anomalies 33 and 34 were specified by models derived earlier.
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