Natural variability and anthropogenic effects in a Central Mediterranean core
نویسندگان
چکیده
منابع مشابه
Natural variability and anthropogenic effects in a Central Mediterranean core
We evaluate the contribution of natural variability to the modern decrease in foraminiferal δ18O by relying on a 2200-yr-long, high-resolution record of oxygen isotopic ratio from a Central Mediterranean sediment core. Pre-industrial values are used to train and test two sets of algorithms that are able to forecast the natural variability in δ18O over the last 150 yr. These algorithms are based...
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This experimental work addresses the need for high-resolution, long and homogeneous climatic time series that facilitate the study of climate variability over time scales of decades to millennia. We present a high-resolution record of foraminiferal δ18O from a Central-Mediterranean sediment core that covers the last two millennia. The record was analyzed using advanced spectral methods and show...
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ژورنال
عنوان ژورنال: Climate of the Past
سال: 2012
ISSN: 1814-9332
DOI: 10.5194/cp-8-831-2012