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Progress in Earth and Planetary Science
Fig. 4 | Progress in Earth and Planetary Science

Fig. 4

From: Climate, vegetation and fire history during the past 18,000 years, recorded in high altitude lacustrine sediments on the Sanetti Plateau, Bale Mountains (Ethiopia)

Fig. 4

Analytical properties of the B4 sediments, with depth profiles of the sand fraction (63–2000 μm), total organic carbon (TOC), organic carbon-to-nitrogen ratio (TOC/N), Hydrogen Index (HI), δ13C values, Black Carbon (BC) and Paq. The light orange color shows dryer events while orange color indicates desiccation layers developed during Heinrich Event 1(H1). Blue color indicates the African Humid Period (AHP) and other humid episodes while dark green color indicates the event characterized as humid and arid according to pollen and geochemical results, respectively

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