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黄、东海陆架泥质区自生黄铁矿成因及其控制因素
常鑫1(),张明宇1,谷玉1,王厚杰1,2,刘喜停1,2()
Formation Mechanism and Controlling Factors of Authigenic Pyrite in Mud Sediments on the Shelf of the Yellow Sea and the East China Sea
Xin Chang1(),Mingyu Zhang1,Yu Gu1,Houjie Wang1,2,Xiting Liu1,2()

图6. 东海内陆架自生黄铁矿硫同位素特征（据参考文献[20,47]修改）
（a）东海内陆架泥质区中部分钻孔分布图；（b） EC2005孔中黄铁矿硫同位素与沉积速率的关系；（c）DH5-1、DH7-1中黄铁矿的δ34S；δSCRS指铬还原法测量硫同位素，δSPyr指手工挑选黄铁矿测量硫同位素；YDW：长江冲淡水；ZMCC：浙闽沿岸流；TWC：对马暖流

Fig.6. Isotopic characteristics of authigenic pyrite in the inner shelf of the East China Sea (modified after references [20,47])
(a) Core sites from the inner shelf of the East China Sea mentioned in the text;(b) Correlation between pyrite sulfur isotope and sedimentation rate in core EC2005;(c) δ34S values of pyrite from cores DH5-1 and DH7-1，δSCRS refers to the measurement of sulfur isotope by chromium reduction method， δSPyr means sulfur isotope values of hand-picked macroscopic pyrites. YDW：Yangtze River Diluted Water；ZMCC：Zhe-Min Coastal Current；TWC：Tsushima Warm Current