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

Table 3

Concentrations of total S in sediments of Taihu Lake, Hongfeng Lake, Dianchi Lake, Caohai Lake, and Qinghai Lake.

Depth cm	Taihu Lake	Hongfeng Lake	Dianchi Lake	Caohai Lake	Qinghai Lake
0–2	0.170	0.695	0.662	1.227	0.393
3-4	0.066	0.657	0.509	1.428	0.375
5-6	ND	0.795	0.622	1.659	0.384
7-8	ND	0. 810	0.469	1.495	0.523
9-10	ND	1.175	0.911	1.221	0.417
11-12	ND	0.926	0.817	0.850	ND
13-14	ND	0.618	0.483	1.168	ND
15-16	ND	ND	0.527	0.388	ND
17-18	ND	ND	0.425	0.559	ND
19-20	ND	ND	0.326	0.512	ND
21-22	ND	ND	0.381	0.346	ND
23-24	ND	ND	0.136	0.425	ND