Evans, Katy2015-12-070091-7613http://hdl.handle.net/1885/26317Redox processes affect many aspects of geological systems. It is therefore useful to distinguish between chemical processes that result in changes in the capacities of reservoirs to oxidize or reduce from those that do not. Two terms are proposed to makeKeywords: Cyclic processes; Electrochemical differentiation; Mid-oceanic-ridge basalt; Redox budgets; Redox decoupling; Crystallization; Electrochemistry; Oxidation; Redox reactions; Transport properties; Volcanic rocks; Geology; chemical process; crystallization; Cyclic processes; Global change; MORB; Redox200610.1130/G22390.12015-12-07