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Pyrite seasonal oxidation

Stability of iron sulfides in lake sediments has not been thoroughly examined. Pyrite undergoes dynamic seasonal oxidation in salt marshes and coastal marine sediments (142, 184, 191-195). Pyrite oxidation is mediated... [Pg.343]

Backes, C. A., Pulford, I. D. Duncan, H. J. 1993. Seasonal variation of pyrite oxidation rates in colliery spoil. Soil Use and Management, 9, 30-34. [Pg.204]

Secondly, the zone of greatest thiol production occurs at 6-9 cm which is also the interval of optimal pyrite formation in that marsh during the winter season( ). Thus, pyrite is a possible starting material for thiol production because pyrite formation and its eventual oxidation during the growing season are important geochemical processes in most salt marshes(, , ). Pyrite formally contains zero and -2 valent sulfur. In the case of pyrite... [Pg.351]

See other pages where Pyrite seasonal oxidation is mentioned: [Pg.345]    [Pg.6]    [Pg.1575]    [Pg.146]    [Pg.354]    [Pg.386]    [Pg.184]    [Pg.191]    [Pg.247]    [Pg.248]    [Pg.207]    [Pg.110]    [Pg.142]    [Pg.339]    [Pg.625]    [Pg.399]    [Pg.472]    [Pg.7]    [Pg.8]   
See also in sourсe #XX -- [ Pg.342 ]



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