Results 21 to 30 of about 260 (151)

Environmental heterogeneity dynamics drive plant diversity on oceanic islands

open access: yesJournal of Biogeography, Volume 47, Issue 10, Page 2248-2260, October 2020., 2020
Abstract Aim The General Dynamic Model (GDM) links island biogeographical processes to island geological history. A key premise of the GDM implies that environmental factors shaping the ecology and evolution of biota on oceanic islands follow a hump‐shaped trend over the island's life span and drive dynamics in carrying capacity, species diversity and ...
Martha Paola Barajas‐Barbosa   +4 more
wiley   +1 more source

Isla del Coco / Cocos Island: la isla que hizo grande a Costa Rica

open access: yesRevista de Biología Tropical, 2018
Unos 500 km al SW de la península de Nicoya, frente a las costas de Ecuador y Colombia, se halla la Isla del Coco con 24 km², abundante agua dulce y vegetación exuberante, que incluye árboles y dos especies de palmeras: Cocos nucifera L. y Euterpe precatoria Mart.
openaire   +5 more sources

Updated catalog of the vascular plants of Isla del Coco National Park

open access: yesRevista de Biología Tropical, 2020
Introduction: The flora of Isla del Coco has been the subject of various collection studies and publications efforts for more than 300 years. During these years 263 species were registered; however, there have been nomenclature and classification changes, and an increase of known species since the last publication.
Estrada-Chavarría, Armando   +2 more
openaire   +4 more sources

Isla del Coco, on Cocos Plate, converges with Isla de San Andrés, on the Caribbean Plate, at 78mm/yr

open access: yesRevista de Biología Tropical, 2012
Isla del Coco is the only land mass of the Cocos Plate that emerges above sea level. This makes it the only place where Cocos Plate motion can be measured using Global Navigation Satellite System (GNSS) monitoring.
Marino Protti   +3 more
doaj   +2 more sources

Ultraviolet radiation at Isla del Coco (Cocos Island) National Park, Costa Rica.

open access: yesRevista de Biología Tropical, 2016
<p>Incoming solar energy that reaches the land surface is divided mainly in infrared, visible and UV. UV radiation has wave lengths from 100 to 400 nm. The World Health Organization recommends studies and monitoring of UV radiation because of its biological effects in living organisms.<strong> </strong>The use of automatic Davis ...
José L. Vargas, Eric J. Alfaro
openaire   +2 more sources

First record of the blacktip reef shark Carcharhinus melanopterus (Carcharhiniformes: Carcharhinidae) from the Tropical Eastern Pacific

open access: yesRevista de Biología Tropical, 2012
The blacktip reef shark Carcharhinus melanopterus, is one of the most common Indo-Pacific reef sharks. On April 29, 2012, a juvenile male blacktip reef shark measuring 89 cm total length (TL), was incidentally caught during a research expedition in ...
Andrés López-Garro   +3 more
doaj   +2 more sources

Abstract Book for the 27th Congress of the European Hematology Association

open access: yes, 2022
HemaSphere, Volume 6, Issue S3, Page 1-4130, June 2022.
wiley   +1 more source

The Caribbean and Farallon Plates Connected: Constraints From Stratigraphy and Paleomagnetism of the Nicoya Peninsula, Costa Rica

open access: yesJournal of Geophysical Research: Solid Earth, Volume 124, Issue 7, Page 6243-6266, July 2019., 2019
Abstract Plate kinematic reconstructions play an essential role in our understanding of global geodynamics, but become increasingly difficult to constrain back in geological time due to the subduction of oceanic lithosphere. Here, we attempt to kinematically reconstruct the Cretaceous and older plate tectonic history of the Caribbean Plate within the ...
L. M. Boschman   +4 more
wiley   +1 more source

Deepwater fish assemblages at Isla del Coco National Park and Las Gemelas Seamount, Costa Rica

open access: yesRevista de Biología Tropical, 2012
The deepwater faunas of oceanic islands and seamounts of the Eastern Tropical Pacific are poorly known. From 11-22 September 2009 we conducted an exploration of the deepwater areas of the Isla del Coco Marine Conservation Area, Costa Rica and a nearby ...
Richard M. Starr   +2 more
doaj   +2 more sources

Multidecadal underwater surveys reveal declines in marine turtles

open access: yesConservation Science and Practice, Volume 6, Issue 11, November 2024.
Analysis of 22 years of marine turtle in‐water surveys revealed significant declines in relative abundance, despite protection within the survey area. This work provides important insights into long‐term population trends of Endangered green and hawksbill turtles in the Eastern Tropical Pacific, and uses a series of mixed models to examine ...
Julia Saltzman   +7 more
wiley   +1 more source

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