Drivers of change: climate and ocean These pages provide information on some key drivers of change in global ice sheets and glaciers. See also: Southern Westerly Winds Circumpolar Deep Water Related Articles IPCC First Order Draft Greenland Melting Antarctic Ice Cores Glacier response to climate change Ice core basics Choosing the future of Antarctica The Changing Antarctic Peninsula Climate change and the world's three poles (Video) Antarctica’s contribution to global sea level rise Holocene climate and ice-shelf history on James Ross Island Changes to Circumpolar Deep Water Patagonian Ice Sheet Post-16