Stochastic Forcing of Ocean Variability by the North Atlantic Oscillation

North Atlantic Multidecadal SST Oscillation: External forcing versus internal variability

The Role of Atlantic Ocean-Atmosphere Coupling in Affecting North Atlantic Oscillation Variability

We review the role of ocean-atmosphere interactions over the Atlantic sector in North Atlantic Oscillation (NAO) variability. The emphasis is on physical mechanisms, which are illustrated in simple models and analyzed in observations and numerical models. Some directions of research are proposed to better assess the relevance of Atlantic air-sea interactions to observed and simulated NAO variab...

An ocean model’s response to North Atlantic Oscillation-like wind forcing

The response of the Atlantic Ocean to North Atlantic Oscillation (NAO)-like wind forcing has been investigated using an ocean-only general circulation model coupled to an atmospheric boundary layer model. A series of idealized experiments was performed to investigate the interannual to multi-decadal frequency response of the ocean to a winter wind anomaly pattern. South of 30 N, the sea surface...

Predicting multi-year North Atlantic Ocean variability

24 We assess the skill of retrospective multi-year forecasts of North Atlantic ocean 25 characteristics obtained with ocean-atmosphere-sea ice models that are initialized with 26 estimates from the observed ocean state. We show that these multi-model forecasts can 27 skilfully predict surface and subsurface ocean variability with lead times of 2 to 9 years. We 28 focus on assessment of forecast...

North Atlantic climate variability: The role of the North Atlantic Oscillation

Article history: Marine ecosystems are und Received 22 November 2006 Received in revised form 14 May 2007 Accepted 24 November 2008 Available online 20 February 2009