One in five of threatened Galapagos marine species may be extinct

According  to the Charles Darwin Foundation's Stuart Banks, one in five of the 43 threatened Galapagos marine species may already be extinct.

In a landmark article published today by respected science journal, Global Change Biology, Stuart Banks, Senior Marine Scientist with the Charles Darwin Foundation (CDF), headquartered in Galapagos, teams with the world´s leading marine researchers in calling for increased focus on the forces of climate change.
CDF scientists carrying out coral reef research.jpg

CDF scientists researching coral reefs. Photo © CDF



Banks asserts that: "Galapagos is well-known for being unique, but what is less apparent is how tenuous the archipelago's unique status really is."  He reveals that of the 43 threatened Galapagos marine species, one in five may already be extinct.

The article provides an in-depth analysis of major studies charting changes in Galapagos biodiversity and marine ecosystems over the past 30 years.  Former CDF Marine Sciences Director and ongoing CDF collaborator Graham Edgar of the University of Tasmania led the development of the paper bringing together such luminaries as Sylvia Earle; National Geographic Society, and Peter Glynn, University of Miami, Les Kaufmann, Boston University, and CDF´s Stuart Banks.

In a sobering snapshot, Banks explains that:  "The unpredictable mix of El Niño, increased human presence, and global climate change is a recipe for the breakdown of natural ecological functions with serious impact on the recovery potential of species and habitats."
The article cites the Galapagos Marine Reserve as being "a near ideal environment for quantifying effects of oceanographic anomalies and fisheries on marine biodiversity, and for modeling future impacts of climate change," areas of study currently being addressed by CDF's Galapagos Climate Change Initiative.

This major new body of investigation takes a much-needed step in understanding the ties between climate, biodiversity, and the human impact, and will combine new and historical data to increase understanding of these relationships.

Baby blue footed booby © Elizabeth Hall