Together with colleagues from Australian National University, 蘑菇视频 oceanographers used clues from the Galapagos Islands 鈥� a dot in the middle of the Pacific Ocean 鈥� to trace El Ni帽o patterns and seasonal tropical rains over the past 2,000 years. Evidence shows shifts that last for centuries, suggesting these tropical climate patterns have varied more radically and for longer durations than previously believed.聽The is published the week of March 14 in the Proceedings of the National Academy of Sciences.
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