Results 41 to 50 of about 7,589 (201)

Report of the Inter-American Tropical Tuna Commission for the year 2008 [PDF]

open access: yes, 2010
ENGLISH: The Inter-American Tropical Tuna Commission (IATTC) operates under the authority and direction of a convention originally entered into by Costa Rica and the United States. The convention, which came into force in 1950, is open to adherence by

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Stony Coral Tissue Loss Disease Results in Persistent Microbial‐Level Disturbances on Coral Reef Ecosystems

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
Reef microbiomes before the arrival of stony coral tissue loss disease (vulnerable stage) during the outbreak (epidemic) and after (endemic). Microbial diversity, network metrics, and functional potential varied among apparently healthy corals and the surrounding water and sediments across the stages.
Stephanie M. Rosales   +4 more
wiley   +1 more source

Mangrove Pollinator Functional Diversity Decreases With Patch Size and Landscape Anthropization

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
This study explores how land use changes impact pollinator diversity in mangrove ecosystems, focusing on the effects of patch size and landscape anthropization on pollinators with different functional traits. Results show that smaller mangrove patches can support higher pollinator abundance, richness, and diversity; however, overall pollinator metrics ...
Paula María Montoya‐Pfeiffer   +4 more
wiley   +1 more source

Tortugas marinas en el mosaico de conservación Bahía Málaga, Pacífico colombiano

open access: yesBoletín de Investigaciones Marinas y Costeras, 2022
The species and sizes of sea turtles present in the Bahía Málaga Conservation Mosaic, Valle del Cauca, were characterized between 2016-2020 through aquatic monitoring and voluntary delivery by native fishermen. The registry of individuals was determined by aquatic monitoring, which was divided into three phases: exploratory sampling, continuous ...
Karla G. Barrientos-Muñoz   +7 more
openaire   +1 more source

Plan estratégico para el desarrollo de productos que mejore la experiencia de los voluntarios en la conservación de las tortugas marina en la playa de Buena Vista [PDF]

open access: yes, 2016
Proyecto de Graduación (Licenciatura en Ingeniería en Diseño Industrial) Instituto Tecnológico de costa Rica, Escuela de Diseño Industrial, 2016.This project consists on improving the experience of the volunteering program with sea turtles of the ...
Díaz-Argüello, Nayuribe   +1 more
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Las Tortugas Marinas y Nuestro Tiempo

open access: yesActa Universitaria, 2008
Márquez, René. Las tortugas marinas y nuestro tiempo. México: (SEP; FCE; CONACYT), 2002. (La Ciencia paraTodos; 144).
openaire   +2 more sources

Identificación y estudio preliminar de los sitios críticos para anidación, forrajeo y descanso de las tortugas marinas en la costa centro y norte del Ecuador [PDF]

open access: yes, 2009
Continental Ecuador hosts four of the seven species of sea turtles worldwide, of which two are critically endangered (Eretmochelys imbricata and Dermochelys coriacea) and the other two are endangered (Chelonia mydas and Lepidochelys olivacea) (IUCN ...
Muñoz Pérez, Juan Pablo
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ANÁLISIS DE LAS CAPTURAS DE TIBURONES Y RAYAS EN LAS PESQUERÍAS ARTESANALES DE TÁRCOLES, PACÍFICO CENTRAL DE COSTA RICA

open access: yesRevista Ciencias Marinas y Costeras, 2011
Se analizaron las capturas de tiburones y rayas látigo realizadas por pescadores artesanales de Tárcoles  en el Pacífico de Costa Rica, desde febrero del 2006 hasta febrero del 2007.
Andrés López Garro   +3 more
doaj  

CURVAS DE REDUCCIÓN DE CAPTURAS INCIDENTALES EN LA PESCA CON PALANGRE EN PANAMÁ. CASO DE ESTUDIO:

open access: yesTecnociencia, 2020
Organizaciones regionales de ordenación pesquera, organismos no gubernamentales e instancias como países con políticas y relaciones económicas comunes (por ejemplo, la Unión Europea), han realizado llamados a la industria pesquera y a los gobiernos de ...
Lucas Ramiro Pacheco Rovira
doaj   +1 more source

Uso de habitat y residencia de la tortuga verde (Chelonia mydas) en dos baías diferentes de la Isla San Cristóbal. [PDF]

open access: yes, 2009
The Green turtle, Chelonia Mydas, is the most common specie of the Archipelago, where some potential nesting beaches can be found in Santa Cruz, Baltra and Isabela. The great majority of studies made in turtles focused on nesting populations.
Carrasco Zuffi, Constanza
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