Georgia Institute of Technology Ocean Science and Engineering - OSE

A large fraction of ocean variability on interannual and longer timescales is energized by random atmospheric weather, also referred to as climate "noise". Although the noise is random in time, spatially the atmospheric noise exhibits recurrent patterns, some of which are more efficient in triggering positive feedbacks between the ocean-atmosphere system or more generally amplifying the response of the ocean system. Noise patterns such as these, can trigger resonance in the climate system.