Green Desert – Holocene hydrological changes in the Sahara revealed by lipid biomarker analyses of Lake Yoa (Chad)

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11,000 years ago, at the beginning of the Holocene, today’s hyper-arid Sahara desert was dotted with large and small lakes, savannah and grassland and in some regions even humid tropical forest. Due to a strengthened African monsoon triggered by strong orbital forcing i.e. summer insolation, more humid conditions compared to today, prevailed in Northern and Central Africa.

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The Diatom Flora of Lake Kinneret (Israel) – Palaeolimnological evidence for Holocene climate change and human impact in the southeastern Mediterranean

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I am a member of the CRC 806 in project B3 as research assistant since 2011. Since September 2013 I am working on my PhD (funded by the German National Academic Foundation), in which I am analyzing changes of fossil diatom communities during the Holocene in sediment cores from Lake Kinneret (Israel; Southeastern Mediterranean) and Laguna de Medina (Spain, Western Mediterranean).

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