What are impacts of the ice in Antarctica due to climate change?
Answers
Answer:Ice makes cold climate-sensitive by introducing a strong positive feedback loop. Melting of continental Antarctic ice could contribute to global sea-level rise.
Answer:
Explanation:
although Antarctica is many thousands of miles away from most of us, the impacts of climate change are not only confined to the shores of the icy continent. Scientists fear that water that is currently stored in ice on land (including ice sheets but not ice shelves) may melt and contribute to sea level rise.
Ice shelves are the floating extensions of a grounded ice sheet. One of the largest ice shelves, the Ronne-Filchner covers an area slightly smaller than Spain. Each summer, a significant amount of meltwater is produced which can only be tolerated so long before the ice shelf will weaken and retreat. Climate in the Antarctic Peninsula has warmed by 3°C meaning that once stable ice shelves are now retreating. Since the 1950s this is a loss of 25,000 km2 of ice shelf.