Science Highlights

How is the Southern Ocean climate represented in ocean-sea ice models forced by the same atmospheric state?

Time-mean and trends for the period 1948-2007 are analysed in a suite of global ocean-sea ice models forced with CORE-II forcing, focusing on the ACC, MOC, water masses and sea-ice evolution.

Downes et al., 2015: An assessment of Southern Ocean water masses and sea-ice during 1988-2007 in a suite of interannual CORE-II simulations. Ocean Modelling, 94, 67-94.

Robust comparison of climate models with observations using blended land air and ocean sea surface temperatures

An apples to apples comparison of global temperatures.

When comparing global temperatures estimated from observations with climate model simulations, challenges include issues related to incomplete observational data. Here we quantify the influence of different observational data types.

Can CMIP5 models simulate the influence of different types of ENSO on South American precipitation?

The observed precipitation in South America exhibits significant anomalies when there are strong sea surface temperature anomalies (SSTA) in different parts of equatorial Pacific. The study analyses how models simulate these influences in present day climate simulations.

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