痳豆在线 oceanographers track 2,000 years of El Ni帽o history, showing that it can shift in strength for centuries at a time.
Tag: Julian Sachs
Piles of ancient shells provide the first reliable long-term record for the powerful driver of year-to-year climate changes. Results show that the El Ni帽os 10,000 years ago were as strong and frequent as they are today.