Results 41 to 50 of about 886,833 (271)

Water security and agricultural systems in the Galapagos Islands: vulnerabilities under uncertain future climate and land use pathways

open access: yesFrontiers in Water, 2023
The Galapagos Islands, a hotspot of ecological richness, face challenging climatic and development conditions which undermine regional water security. Yet, the way by which these conditions may change in the future is highly uncertain.
Homero A. Paltán   +7 more
doaj   +1 more source

Assessing marine bioinvasions in the Galápagos Islands: Implications for conservation biology and marine protected areas

open access: yesAquatic Invasions, 2019
The Galápagos Islands are recognized for their unique biota and are one of the world’s largest marine protected areas. While invasions by non-indigenous species are common and recognized as a significant conservation threat in terrestrial habitats of the
A. Fowler, J. Carlton
semanticscholar   +1 more source

Repowering Feasibility Study of a Current Hybrid Renewable System. Case Study, Galapagos Islands

open access: yesElectricity, 2021
Renewable sources on islands seem to be the most attractive option to decarbonize and lower the price of electricity; currently, most islands do so by replacing their diesel generators with wind or solar sources, along with energy storage.
Paul Arévalo   +2 more
doaj   +1 more source

Teaching the tourists in Galápagos: what do Galápagos National Park guides know, think, and teach tourists about evolution?

open access: yesEvolution: Education and Outreach, 2017
Background Evolution is everywhere in Galápagos, especially regarding the role the islands have played in the history of evolutionary thought. In turn, the Galápagos National Park guides are in a unique position as informal science educators, as they are
Sehoya Cotner   +3 more
doaj   +1 more source

Back pages of No. 57, 1996 [PDF]

open access: yes, 1996
Charles Darwin Foundation for the Galapagos Islands ...

core  

Integrated Coastal Zone Management in Continental Ecuador and Galapagos Islands: Challenges and Opportunities in a Changing Tourism and Economic Context

open access: yesSustainability, 2019
The objective of the study is to analyze integrated coastal zone management in mainland Ecuador and the Galapagos Islands, and to discuss its challenges and opportunities in the face of constant changes in tourism and economic realities.
Carlos Mestanza-Ramón   +3 more
semanticscholar   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

open access: yesBiological Reviews, EarlyView.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne   +1 more
wiley   +1 more source

Two new species of Utetheisa Hübner (Lepidoptera, Noctuidae, Arctiinae) from the Galapagos Islands, Ecuador

open access: yesZooKeys, 2009
Two new species, Utetheisa connerorum and Utetheisa henrii (Lepidoptera, Noctuidae, Arctiinae) are described from the Galapagos Islands, Ecuador. The latter inhabits the highlands of San Cristobal Island while the former is widely distributed on most of ...
Lazaro Roque-Albelo, Bernard Landry
doaj   +1 more source

Back pages of No. 58, 1997 [PDF]

open access: yes, 1997
Charles Darwin Foundation for the Galapagos Islands ...

core  

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

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