Fig. 4From: Spatiotemporal variation and source apportionment of organotin compounds in sediments in the Yangtze EstuaryTemporal variation of total organotins (a), butyltins (b) and phenyltins (c) in the same 10 sites during 2014–2016 (Min and Max range represented the organotin concentrations in the 10th to 90th percentile range)Back to article page