Bazilevskaya, E.
, Rother, G.
, Mildner, D.
, Pavich, M.
, Cole, D.
, Bhatt, M.
, Jin, L.
, Steefel, C.
and Brantley, S.
(2015),
How Oxidation and Dissolution in Diabase and Granite Control Porosity during Weathering, Soil Science Society of America Journal, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915794
(Accessed September 11, 2024)
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How Oxidation and Dissolution in Diabase and Granite Control Porosity during Weathering
Published
Author(s)
Ekaterina Bazilevskaya, Gernot Rother, , Milan Pavich, David Cole, Maya P. Bhatt, Lixin Jin, Carl I. Steefel, Susan L. Brantley
Abstract
Weathering extends to shallower depths on diabase than granite ridgetops despite similar climate and geomorphological regimes of despite similar climate and geomorphological regimes of denudation in the Virginia (USA) piedmont. Deeper weathering has been attributed to advective transport of solutes in granitic rock compared to diffusive transport in diabase. We use neutron scattering (NS) technique to quantify the total and connected sub-millimeter porosity (1nmCitation
Soil Science Society of America Journal
Volume
79
Pub Type
Journals
Download Paper
Keywords
fractal geometry, porosity in diabase and granite rocks, small-angle scattering, soil formation, specific surface area, weathering profile of rocks
Citation
Issues
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Created January 12, 2015, Updated October 12, 2021