Fig. 6
From: Effects of climate change and industrialization on Lake Bolshoe Toko, eastern Siberia
Changes in diatom indicators and chemical composition expressed as differences between mean values before and after 1850 CE. Left axis: M:D, Mallomonas index; Pl/Be, planktonic to benthic diatom ratio. Right axis: LCBD, local contribution to beta diversity; Hg, mercury; δ13C, stable organic carbon isotope values; N, nitrogen; C/N organic carbon to nitrogen ratio. IDs of coring sites are coded in colors