The study does not show a rise in ocean temp so much as it attempts to model the variation of ocean temperature in order to pick out the forcings. (climateaudit.org)
The animals were first listed in 2008, but the animals have become more and more threatened each year as rising ocean temperatures cause sea ice to disappear for longer periods of time. (natureworldnews.com)
The other is the recognition that warming ocean temperatures at the grounding line for the glaciers is driving a really strong flow and thus melting response. (dotearth.blogs.nytimes.com)