Results 51 to 60 of about 6,989 (219)

A critical analysis of the discourses of conservation and science on the Galápagos Islands [PDF]

open access: yes, 2011
Conservation of the world’s biodiversity is a paradigmatic example of a ‘wicked problem’, a problem that resists resolution because it is defined, experienced and measured differently by different people, in ways that are inseparable from a range of ...
Cairns, Rose
core  

Improved estimates of age, growth and reproduction for the regionally endemic Galapagos sailfin grouper Mycteroperca olfax (Jenyns, 1840) [PDF]

open access: yesPeerJ, 2015
The Galapagos Sailfin grouper, Mycteroperca olfax, locally known as bacalao and listed as vulnerable by the IUCN, is culturally, economically, and ecologically important to the Galapagos archipelago and its people. It is regionally endemic to the Eastern
Paolo Usseglio   +5 more
doaj   +2 more sources

Evolutionary framework and tribal circumscription of Amaranthaceae sensu stricto based on a comprehensive phylogenomic analysis

open access: yesCladistics, EarlyView.
Abstract The evolutionary history of Amaranthaceae sensu stricto (s.s.) has been shaped by multiple whole‐genome duplications and rapid radiations, producing an ecologically diverse lineage whose internal relationships have long remained unresolved.
Tina Kiedaisch   +3 more
wiley   +1 more source

Living Science: Three years in the Galapagos Islands. [PDF]

open access: yes, 2009
The paper is an outline of work done from 1977-1979 by the authors, as visiting scientists at the Charles Darwin Research Station in the Galapagos Islands, Ecuador.They were funded for three years by the WWF (World Wildlife Fund)and the Bird Preservation
Tindle, Elizabeth   +1 more
core  

Chirostyloidean squat lobsters (Crustacea: Decapoda: Anomura) from the Galapagos Islands [PDF]

open access: yes, 2019
Baba, Keiji, Wicksten, Mary K. (2019): Chirostyloidean squat lobsters (Crustacea: Decapoda: Anomura) from the Galapagos Islands. Zootaxa 4564 (2): 391-421, DOI: 10.11646/zootaxa.4564.2.
Baba, Keiji   +3 more
core   +1 more source

First record of young‐of‐the‐year smooth hammerhead (Sphyrna zygaena) in coastal waters of Galicia, northwest Spain

open access: yesJournal of Fish Biology, EarlyView.
Abstract The smooth hammerhead (Sphyrna zygaena) is typically considered an oceanic species and is only rarely observed in the cooler coastal waters of the northeastern Atlantic. On 20 December 2024, a juvenile S. zyganea was captured at 25 m depth in the inner Ría de Pontevedra (Rías Baixas, northwest Spain).
Xabier Pin   +3 more
wiley   +1 more source

Migration and the Environment in the Galapagos: An analysis of economic and policy incentives driving migration, potential impacts from migration control, and potential policies to reduce migration pressure [PDF]

open access: yes
From 1974 through 1997 the Galapagos experienced very rapid population growth, around six per cent per year. Sustained at this level, the population would continue to double every 12 years.
Joanna Hendy, Suzi Kerr, Susana Cardenas
core   +3 more sources

Galápagos Birds and Diseases: Invasive Pathogens as Threats for Island Species

open access: yesEcology and Society, 2004
Exotic diseases and parasites have caused extinctions on islands and continents, particularly when they spread through assemblages of immunologically naïve species.
Martin Wikelski   +3 more
doaj   +1 more source

Immunity, life history and conservation in the Galapagos sea lion [PDF]

open access: yes, 2012
Infectious disease threatens health and biodiversity across the globe, and disease emergence may become more common as humans further encroach on habitats and modify environments. To assess the risks of disease emergence in natural populations accurately,
Brock, Patrick Michael
core  

Endocranial anatomy of the earliest Cretaceous European neosuchian crocodyliform Pholidosaurus purbeckensis provides new evidence for the ecological evolution of Pholidosauridae

open access: yesJournal of Anatomy, EarlyView.
We present new insights into the internal cranial anatomy of the neosuchian crocodyliform Pholidosaurus purbeckensis, based on CT‐scan data of material from the lowermost Cretaceous Purbeck Limestone Group, southern UK. From the study of the endocast, we obtained new information on the phylogeny and the ecological evolution of the Family ...
Leonardo Barbini   +4 more
wiley   +1 more source

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