Study warns rapid warming could collapse Atlantic current at 2°C threshold
New research suggests the Atlantic Meridional Overturning Circulation (AMOC) could collapse if global warming reaches 2°C too quickly. The study indicates that the rate of temperature rise, not just the final temperature level, plays a critical role in determining whether AMOC tips into failure. Slower warming trajectories may allow the circulation system to adapt and avoid collapse, according to the findings. AMOC is a major ocean current system that regulates climate across Europe and North America, and its disruption could have severe weather consequences. The research adds urgency to calls for rapid emissions reductions to control both the pace and extent of global temperature rise.
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