What's the interest rate on this account? didronel webmdk “The deep-sea floor covers most of the Earth’s surface and provides a whole host of important ecosystem services including carbon sequestration in seafloor sediments, buffering of ocean acidity, and providing an enormous reservoir of biodiversity,” said Smith.  “Nonetheless, very little attention has been paid to modeling the effects of climate change on these truly vast ecosystems.  Perhaps not surprisingly, many deep seafloor ecosystems appear susceptible to the effects of climate warming over the next century.”