Results 91 to 100 of about 17,045 (173)

Frequency Regulation of a Hybrid Wind–Hydro Power Plant in an Isolated Power System

open access: yesEnergies, 2018
Currently, some small islands with high wind potential are trying to reduce the environmental and economic impact of fossil fuels by using renewable resources.
Guillermo Martínez-Lucas   +2 more
doaj   +1 more source

Pathways to 100% Renewable Energy in Island Systems: A Systematic Review of Challenges, Solutions Strategies, and Success Cases

open access: yesTechnologies
The transition to 100% renewable energy systems is critical for achieving global sustainability and reducing dependence on fossil fuels. Island power systems, due to their geographical isolation, limited interconnectivity, and reliance on imported fuels,
Danny Ochoa-Correa   +2 more
doaj   +1 more source

Submarine depositional terraces at Salina Island (Southern Tyrrhenian Sea) and implications on the Late-Quaternary evolution of the insular shelf [PDF]

open access: yes, 2018
The integrated analysis of high-resolution multibeam bathymetry and single-channel seismic profiles around Salina Island allowed us to characterize the stratigraphic architecture of the insular shelf.
Adami, Chiara   +6 more
core   +2 more sources

Genes, geología y biodiversidad: diversidad de la fauna y flora de la isla de Gran Canaria [PDF]

open access: yes, 2003
High levels of floral and faunal diversity in the Canary Islands have attracted much attention to the archipelago for both evolutionary and ecological study. Among the processes that have influenced the development of this diversity, the volcanic history
Emerson, B. C.
core  

RRS Charles Darwin Cruise 126, 11 Mar-20 Mar 2001. Piston coring of debris flows and turbidites west and south of the Canary Islands [PDF]

open access: yes, 2002
The major cruise objective was to obtain sediment cores at various locations to the west and southwest of the Canary Islands with the aims of :· Sampling debris flow sediments in the Canary and Saharan debris flows· Obtaining dateable sediments ...
Masson, D.G.
core  

Larval dynamics suggest phenological strategies and positive effect of marine protected areas controlling indigenous and non-indigenous crab populations

open access: yesFrontiers in Marine Science
The early life of most decapod crustaceans takes place in the water column as larvae before they settle in benthic habitats. The spatial and temporal variability in the settling of larval stages offers valuable insights into the potential recruitment of ...
José M. Landeira   +5 more
doaj   +1 more source

Heavy metal accumulation by intestinal helminths of vertebrates [PDF]

open access: yes, 2012
Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32393The relevancy of parasites as potential indicators of environmental quality has been increasing over the last years, mostly due to the variety of ways in which they respond to ...
Eira, Catarina   +3 more
core  

Población reproductora, productividad y distribución espacial de una población insular de cuervo, Corvus corax (Menorca, Islas Baleares) [PDF]

open access: yes, 2011
Se ha llevado a cabo, en la isla de Menorca (Islas Baleares), un estudio sobre la población reproductora de cuervo (Corvus corax), centrándose en estimar su población, la productividad y su distribución espacial sobre la superficie insular.
de Pablo, Félix
core  

¿Dónde buscar troglobiontes? Ensayo de una cartografía predictiva con MaxEnt en Gran Canaria (islas Canarias)

open access: yesArxius de Miscel-lània Zoològica, 2014
Where should we search for troglobionts? A study of predictive cartography using MaxEnt in Gran Canaria (Canary Islands, Spain) A total of, 160 terrestrial troglobiont species are known to date in the Canary Islands.
Naranjo, M., Moreno, Á. C., Martín, S.
doaj  

Cas pratique : État de la retenue d’El Golfo dans l’île d’El Hierro (îles Canaries) State of the EPDM polymeric geosynthetic barrier in the “El Golfo” water reservoir at the island of El Hierro (Canary Islands) [PDF]

open access: yesSciences, Eaux & Territoires, 2012
La pérennité des matériaux géosynthétiques garantit la mise en place d'un système de protection efficace et durable pour l'environnement. Cet article présente le comportement sur douze ans d’une géomembrane en caoutchouc synthétique installée dans la ...
BLANCO, Manuel ; GARCIA, Florencio ; SORIANO, Jesús ; CASTILLO, Francisca ; AGUIAR, Escolàstico ; VARA, Tatiana
doaj  

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