These records, together with the monthly mass balance measured since March 2000, document the annual response of the Martial Este Glacier to the climatevariation.
The research indicated that influences in solar changes and intermittent volcanic activity have accounted for at least 80% of observed climatevariation over the past half century.
She and her colleagues found that 80% of the variation in the climate sensitivity predicted was due to changes in how clouds were described in the model.