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Evaporite sulfur cycle

Accepting these relative proportions from evaporites (2/3) and sulfides (1/3), the characteristic times, T of cycling of the evaporite sulfur and sulfide sulfur reservoirs can be estimated from the reservoir sizes (R,) in Table 13-3, and the river flux of sulfur. For evaporites ... [Pg.357]

King M., Boston P., Francois R., Gyure R., Javor B., Tribble G., and Vairavamurthy A. (1985) Sulfur reduction in sediments of marine and evaporite environments. In The Global Sulfur Cycle (ed. D. Sagan). NASA Technical Memorandum 87570, NASA, Washington, DC. [Pg.3748]

Long-term sulfur cycle between reservoirs is shown in Fig. 5.9. Important processes for long-term sulfur cycle include formation of sulfur-cOTitaining compounds (e.g., pytrite in sedimentary rocks, sulfates in evaporite), oxidatimi of sulhdes in terrestrial environment, subduction of plate, emissions of volcanic gas and hydrothermal... [Pg.153]

Figure 14 The simplified geochemical cycles of carbon and sulfur, including burial and weathering of sedimentary carbonates, organic matter, evaporites, and sulfides. The relative fluxes of burial and weathering of organic matter and sulfide minerals plays a strong role in controlling the concentration of atmospheric O2. Figure 14 The simplified geochemical cycles of carbon and sulfur, including burial and weathering of sedimentary carbonates, organic matter, evaporites, and sulfides. The relative fluxes of burial and weathering of organic matter and sulfide minerals plays a strong role in controlling the concentration of atmospheric O2.

See other pages where Evaporite sulfur cycle is mentioned: [Pg.358]    [Pg.152]    [Pg.529]    [Pg.530]    [Pg.3433]    [Pg.409]    [Pg.299]    [Pg.357]    [Pg.16]    [Pg.354]    [Pg.505]    [Pg.516]    [Pg.3446]    [Pg.3963]    [Pg.295]    [Pg.358]   
See also in sourсe #XX -- [ Pg.298 ]




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Sulfur evaporites

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