NewzNew climate modelling indicates that achieving net-zero carbon emissions more rapidly could mitigate long-term shifts in El Niño patterns and the tropical Pacific climate. Research suggests that while accelerated emissions reductions offer a pathway to limiting these environmental changes, the process is complicated by significant heat already absorbed by the deep ocean.
Because of this deep-ocean heat storage, researchers warn that certain alterations to the tropical Pacific may persist for centuries regardless of immediate mitigation efforts. The findings highlight the complex relationship between global climate policy and the long-term stability of Pacific weather systems.
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