CHILE1000 · Chilean Lake sediments as archives for climate variability during the past 1000 years

Currently much effort is put into answering the question: ‘Does the magnitude and rate of 20th Century climate change exceed natural variability over the last millennium? This is important since it provides information on the influence of e.g. anthropogenic forcing of climate, which is highly relevant for the general public and policy makers. However, climatic reconstructions of a sufficient quality and resolution are very scarce in the Southern Hemisphere. In addition, most climatic proxies are biased towards the warm growing season