Results 21 to 30 of about 3,118 (165)

Seepage of hydrocarbon bearing fluids at the Carlos Ribeiro and Darwin mud volcanoes (Gulf of Cadiz) [PDF]

open access: yes, 2010
Submarine mud volcanism is an important pathway for transfer of deep-sourced fluids enriched in hydrocarbons and other elements into the ocean. Mud volcanoes (MVs) occur in abundance on all oceanic plate margins, so fluxes of methane (CH4) and other ...
Vanneste, Heleen L.A.E.   +1 more
core   +1 more source

Algarobius nicoya Kingsolver 1986

open access: yes, 2010
Algarobius nicoya Kingsolver, 1986 Paratypes (3) “ MEX. 24 km W / Tecpan. Gro. / XII- 28-79 ” “Reared seeds / nº 1151 ” “Reared seeds / Prosopis / velutina “emerged by / I- 12-79 ” “C. D. Johnson / collector”, printed and handwritten on white label. “
Dos, Paula B.   +5 more
core   +1 more source

"Nicoya: su pasado colonial y su anexión o agregación a Costa Rica", de Luis Fernando Sibaja y Chester Zelaya

open access: yesAnuario de Estudios Centroamericanos, 2016
Resumen del libro "Nicoya: su pasado colonial y su anexión o agregación a Costa Rica", de Luis Fernando Sibaja y Chester Zelaya.
Víctor Hugo Acuña Ortega
doaj   +1 more source

Calidad fisicoquímica y microbiológica del agua costera en Nicoya, Costa Rica: comparación de tres playas con diferente impacto turístico y administración

open access: yesCuadernos de investigación UNED, 2023
Introducción: El crecimiento socioeconómico ha causado presión sobre los ecosistemas marinos, y existe poca información que pueda ser utilizada para el manejo de playas en Nicoya, Costa Rica.
José R. Montiel-Mora   +1 more
doaj   +1 more source

Structural Heterogeneity Shapes Segmentation of Megathrust Earthquakes and Volcanism in Central America

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The mechanisms underlying the patchy distribution of forearc megathrust earthquakes and arc volcanoes in subduction zones remain poorly understood. Here we present a high‐resolution seismic tomographic model of the Central American subduction zone, derived from a joint inversion of local body‐wave and teleseismic Rayleigh‐wave data.
Junhao Zhang   +3 more
wiley   +1 more source

Exploring Costa Rica's fungal trends: Insights from digitized specimens

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1256-1274, July 2026.
Fungi are essential to tropical ecosystems but remain largely absent from conservation agendas. By analyzing over 78,000 fungal records from Costa Rica—a globally recognized biodiversity hotspot—this study reveals key patterns in fungal diversity, distribution, and seasonality.
Melissa Mardones   +2 more
wiley   +1 more source

Señorita Virgen de Guadalupe. Nicoya, Guanacaste. [PDF]

open access: yes, 2023
En el marco de los proyectos, gestionados por estudiantes, de Iniciativas Estudiantiles de Acción Social de la Vicerrectoría de Acción Social de la Universidad de Costa Rica, 2016-2017.
Monge Vázquez, Sandra   +3 more
core  

Subduction Parameters Controlling the Occurrence of Shallow and Deep Slow‐Slip Events (SSEs)

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 6, June 2026.
Abstract Slow‐slip events (SSEs) are transient aseismic fault‐slip phenomena that release tectonic stresses in a variety of tectonic environments, including subduction zones. In subduction margins, SSEs commonly occur along the plate interface at shallow (<20 km) and deep (30–60 km) depths.
Mario Arroyo‐Solórzano   +4 more
wiley   +1 more source

Tectonics and Sliver Motion in Costa Rica: Strain Partitioning Constrained by GNSS Velocities Data

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract The tectonic deformation of Costa Rica is controlled by the subduction of the Cocos Plate beneath the Caribbean Plate and the Panama microplate along the Middle America Trench, with oblique convergence in northern Costa Rica to 2024 from 154 permanent stations distributed across Costa Rica to derive for the first time spatially continuous ...
P. Boymond   +3 more
wiley   +1 more source

Promoting the Concept Healthy Ageing for Use in Gerontological Health and Social Care Policy and Practice

open access: yesJournal of Clinical Nursing, Volume 35, Issue 5, Page 2510-2516, May 2026.
ABSTRACT Aims The concept of healthy or successful ageing dates back to the 1960s, where its goal is more realistic in today's ageing society as a result of effective interventions to control and reduce disability and health risks. The aim of this paper is to outline the importance of defining ageing, the semantics and indicators used, and to identify ...
C. Donnellan
wiley   +1 more source

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