Photo: Jonathan R Green
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.
Photo: Mola Alexandrine
Through the analysis of this data, researchers developed the most detailed map to date of marine life movements on a global scale. This mapping revealed multiple “hotspots,” or critical areas for marine biodiversity where various species congregate. However, the study also highlights a concerning reality: most of these areas remain unprotected.
Photo: Alex Hearn
Currently, only 8% of the planet’s oceans are under protection, and many of the identified routes remain threatened by human activities such as industrial fishing, maritime traffic, and pollution.
The findings of this research, supported by the United Nations and scientists from over 50 countries, underscore the urgent need for stronger conservation measures. While protecting 30% of the oceans by 2030 is an important goal, the data suggest it will not be enough. Complementary and immediate strategies are needed to safeguard these vital routes.
Read the article here: DOI: 10.1126/science.adl0239
