PUBLICATIONS

Heterogeneous preferences for cleaner maritime transportation in the tourism sector: A choice experiment from the Galápagos Islands
Maritime transport is essential for tourism in the Galápagos Islands, but it also represents a significant source of pollution.This study explores tourists’ willingness to pay for cleaner propulsion technologies, electric and hybrid, as alternatives to internal combustion engines, aiming to promote more sustainable tourism in this fragile ecosystem.

Exploring the trophic strategies of two large pelagic species inhabiting the Galapagos Marine Reserve
A new study conducted in the Galápagos Marine Reserve analyzed the diets of two pelagic species: the swordfish (Xiphias gladius) and the dolphinfish (Coryphaena hippurus). The aim was to understand how these populations, which share the same ecosystem, manage to coexist without directly competing for food.

Global tracking of marine megafauna space use reveals how to achieve conservation targets
An international team of over 400 scientists, including Alex Hearn, professor at Universidad San Francisco de Quito and researcher at the Galapagos Science Center, tracked more than 12,000 marine animals via satellite. The goal of this global effort was to accurately identify migratory routes and key areas used by different species for feeding, breeding, or movement, in order to generate essential information for their conservation.

First epidemiological survey of Toxoplasma Gondii in Galapagos sea lions (Zalophus wollebaeki)
In this study, the exposure to the parasite Toxoplasma gondii was evaluated for the first time in Galápagos sea lions (Zalophus wollebaeki), a vulnerable and endemic species. Through serological, molecular, and histopathological analyses of samples from both live animals and carcasses, a high seroprevalence was identified in juveniles (79%), along with the presence of parasitic DNA in lung tissues.

Characterizing juvenile blacktip shark (Carcharhinus limbatus) nursery areas in the Galapagos: new methods and understandings
A recent study conducted on San Cristóbal Island, Galápagos, successfully identified nursery areas of the blacktip shark (Carcharhinus limbatus) using drones as the primary tool. This research compared the use of unmanned aerial vehicles (UAVs) with traditional methods such as gillnets, revealing that drones allow for significantly higher and non-invasive detection of juvenile sharks in coastal areas.

Mapping Important Shark and Ray Areas (ISRAs) in the Central and South American Pacific: Existing knowledge and data needs
Chondrichthyans, a class of aquatic vertebrates (sharks, rays, and chimaeras), are facing a global extinction crisis driven by overfishing, habitat degradation, climate change, and pollution. Of the approximately 1,250 species studied, more than one third (37%) are at risk of extinction according to the International Union for Conservation of Nature Red List, making this group the second most threatened among vertebrates.
Contact
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Alsacio Northia Avenue, in front of Playa Mann,
Puerto Baquerizo Moreno, Galapagos - Ecuador - (+593) 2 297 1700 ext. 1857
- info@galapagos.lol