Variations in ice sheet height influence global climate
Bristol, UK (SPX) Nov 04, 2014 - In a study published in PNAS, Dr William Roberts of Bristol's School of Geographical Sciences and colleagues use computer models to simulate a Heinrich event in Hudson Bay, Canada, adjusting the models to consider freshwater influx only, changing ice sheet height only or both factors together. Dr Roberts said: "There's lots of evidence to suggest that changing the height of the ice sheets ... more
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