GEOME News

Sleep disorders are evenly distributed throughout the town of Yverdon-les-Bains, according to the study. © iStock

High prevalence of sleep disorders detected in Yverdon-les-Bains

— Scientists from EPFL and Haute École d'Ingénierie et de Gestion du Canton de Vaud (HEIG-VD), working in partnership with the City of Yverdon-les-Bains, have analyzed the sleep quality of a sample of the city’s residents. They discovered that sleep disorders are much more common there than elsewhere in the country.

Aerial view of Australia’s Great Barrier Reef. © iStock

Centralized database helps scientists better understand coral reefs

— Coral reefs are under a growing threat from climate change and human activity, making it more important than ever to understand their strengths and vulnerabilities. A team of EPFL scientists has now taken an important step in this direction with the new RECIFS open-access database on reef environments.

Three EPFL researchers in Vernier: Aurèle Pulfer, Marco Vieira Ruas and Emmanuelle Agustoni. © Alain Herzog/EPFL

New maps chart our affective relationship with the local environment

— EPFL researchers have studied Vernier, a city in the canton of Geneva, as the pilot site for an interactive map that explores our relationship with the built and natural environments.

Stéphane Joost and Noemi Romano. © Alain Herzog / EPFL

Scientists apply genetic methods to linguistics

— EPFL scientists have produced a series of maps showing historical migration events, including the migration of mountain farmers native to Upper Valais who began to settle in German-speaking Switzerland in the 13th century, by applying methods from population genetics – but using linguistic data rather than genes.

© 2022 Oliver Selmoni/LASIG

Genomics can help restore coral reefs in the Indian Ocean

— Two EPFL scientists are putting their expertise in coral reefs to work in Mauritius and Seychelles. The pair has joined a United Nations program that aims to restore reefs affected by human and environmental pressure using a method known as seascape genomics.

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