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Chemical weathering export rates

Chemical weathering introduces solutes into the natural waters draining (exported) from the catchment area. The rate of chemical weathering [mol per m2 catchment area per year] - one also speaks of chemical erosion or chemical denudation - can be estimated from the concentrations of the solutes in the waters running off (rivers) ... [Pg.191]

Stage 1 corresponds to a steady state where base cation concentrations in runoff are relatively constant, averaged over periods longer than an annual cycle. BS of soils is also relatively constant. The rate of export of base cations is equal to the rate of chemical weathering of minerals... [Pg.4926]

See other pages where Chemical weathering export rates is mentioned: [Pg.95]    [Pg.117]    [Pg.124]    [Pg.2389]    [Pg.2469]    [Pg.4918]    [Pg.495]    [Pg.379]    [Pg.566]    [Pg.2742]   
See also in sourсe #XX -- [ Pg.500 ]



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