New paper finds a natural 60-year oscillation in global mean sea level: ‘Paper published in Geophysical Research Letters
Study 'finds that there is a significant oscillation with a period around 60-years in the majority of the tide gauges examined during the 20th Century, and that it appears in every ocean basin.' -- The authors note that 'the possibility [of a 60-year natural cycle] should be considered when attempting to interpret the acceleration in the rate of global and regional mean sea level rise.'
