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Palaeoclimate

Africa on the edge

Saharan humidity has varied dramatically throughout the Pleistocene era. A new deep-sea sediment record reveals large and rapid hydrological shifts that are linked to the competing influences of low- and high-latitude climate processes.

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Figure 1: Past controls on African climate.

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deMenocal, P. Africa on the edge. Nature Geosci 1, 650–651 (2008). https://doi.org/10.1038/ngeo323

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