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Photosynthetic pigments and other indicators of phytoplankton were analyzed in a dated undisturbed sediment core obtained from the southern basin of Lake Baikal to reveal temporal changes in the phytoplankton community in the lake through the last glacial/post-glacial transition. The sedimentation age of the core spans the last 24 14C ka. Chlorophyll a, its derivatives, carotenoids and total organic...
Depth profiles of carotenoids, chlorophylls and related pigments in the sediments of the southern basin of Lake Baikal were analyzed. The photosynthetic pigments were found to be preserved through the sediment cores which spanned several hundreds years. Pigments originating from green algae, diatoms, Cryptophycease and cyanobacteria were abundant in the sediments and a major part of chlorophylls...
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