Results 191 to 200 of about 15,843 (258)

A Reproducible SEM Surface Imaging Protocol for Monitoring Microstructural Changes During Gas–Rock Interactions

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Reliable characterization of mineralogical and textural changes in rock samples is essential for understanding fluid–rock interactions, particularly in experimental studies simulating subsurface conditions. This study presents a reproducible protocol for scanning electron microscopy (SEM) analysis of rock surfaces before and after exposure to ...
Berta Ordóñez‐Casado   +3 more
wiley   +1 more source

Effect of Olive Stone Biomass Ash Filler in Polylactic Acid Biocomposites on Accelerated Weathering Tests. [PDF]

open access: yesPolymers (Basel)
Moya-Muriana JÁ   +4 more
europepmc   +1 more source

Utilizing Soil Centrifugation for Accurate Estimates of Carbon Dioxide Removal via Enhanced Rock Weathering. [PDF]

open access: yesEnviron Sci Technol
Jones G   +5 more
europepmc   +1 more source

Changes in continental weathering regimes inhibited global marine deoxygenation during the Paleocene-Eocene thermal maximum. [PDF]

open access: yesNat Commun
Wei GY   +9 more
europepmc   +1 more source

The Chemical Weather

Environmental Chemistry, 2005
Environmental Context. Meteorological weather—temperature, pressure, wind direction—is familiar to all, and contrasts with meteorological climate in short-term (weather) versus long-term (climate) influence. From the atmospheric chemistry side, the focus has largely been on the chemical climate, the long-term mean concentrations of important trace ...
Lawrence, M. G.   +7 more
openaire   +5 more sources

Chemical Weathering and Cavernous Weathering

1992
There is a widespread belief that quartz-rich sandstones are “virtually chemically inert” (Tricart and Cailleux 1972). Quartz is the mineral most resistant to weathering according to Goldich’s scale; estimates of relative chemical erosion rates for major rock types (Meybeck 1987) place sandstones with mica schists and granites (rates relative to ...
Robert Young, Ann Young
openaire   +1 more source

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