Fossil And Molecular Evidence Reveals The History Of Major Marine Biodiversity Hotspots
Thursday, August 7, 2008 - 11:35
in Earth & Climate
Experts have described three major marine biodiversity hotspots in the last 50 million years, from the oldest, peaked in southwest Europe and northwest Africa, to the modern Indo-Australian Archipelago hotspot. The birth, evolution and death of such hotspots are a product of ecological processes operating over geological time scales of millions of years. To what extent is human activity speeding the evolutionary process of the focus with the highest level of biological diversity, the coral reef ecosystems?