Research Article

Sulfur Speciation in the Surface Sediments of Lakes from Different Regions, China: Characterization by S K-Edge XANES Spectroscopy

Figure 2

Vertical variations of oxidation states of different S compounds in sediment profiles of Taihu Lake, Qinghai Lake, Dianchi Lake, Caohai Lake, and Hongfeng Lake, China.
(a) Taihu Lake
(b) Qinghai Lake
(c) Dianchi Lake
(d) Caohai Lake
(e) Hongfeng Lake