Fig. 2
From: Radiocarbon evidence of river transport and food web uptake of old carbon in Lake Athabasca, Canada
Median grain size and total organic carbon content (TOC) of surface sediment as well as water column depth at sites along a transect in western Lake Athabasca. Data points are individual measurements except TOC, for which the mean and standard deviation of 3 field replicates are presented.
