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Chemical Geology, 2019
Silicate weathering is intimately linked to global climate. To investigate the controlling factors of silicate weathering rate, we collected monthly or half-monthly river water samples from ten small granitic watersheds in the Jiuhua Mountains.
Mingzhao Sun +4 more
semanticscholar +1 more source
Silicate weathering is intimately linked to global climate. To investigate the controlling factors of silicate weathering rate, we collected monthly or half-monthly river water samples from ten small granitic watersheds in the Jiuhua Mountains.
Mingzhao Sun +4 more
semanticscholar +1 more source
Tectonic and climatic controls on silicate weathering
Earth and Planetary Science Letters, 2005Understanding the controls on chemical weathering, especially of silicate minerals, remains a major challenge, despite its importance in controlling the evolution of the Earth's surface. In particular, it has proved hard to distinguish the temperature sensitivity of silicate weathering rates from other factors.
A WEST, A GALY, M BICKLE
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Earth and Planetary Science Letters, 2018
The role of mountains in the geological evolution of the carbon cycle has been intensively debated for the last decades. Mountains are thought to increase the local physical erosion, which in turns promotes silicate weathering, organic carbon transport ...
P. Maffre +5 more
semanticscholar +1 more source
The role of mountains in the geological evolution of the carbon cycle has been intensively debated for the last decades. Mountains are thought to increase the local physical erosion, which in turns promotes silicate weathering, organic carbon transport ...
P. Maffre +5 more
semanticscholar +1 more source
Natural Weathering Rates of Silicate Minerals
2014This chapter presents (1) the development of rates that quantitatively describe silicate mineral and rock weathering, (2) a summary of the available literature rate data for the weathering of several common silicate minerals, and (3) a discussion of the chemical, physical, and hydrologic processes that control silicate mineral weathering at the Earth's
White, Arthur F, Buss, Heather L
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Forests, climate, and silicate rock weathering
Journal of Geochemical Exploration, 2006Abstract Over time periods of 10 6 years and longer, atmospheric carbon dioxide content is largely controlled by a balance between silicate rock weathering and CO 2 sources (degassing from the Earth plus net organic carbon oxidation). Vegetation cover can affect silicate rock weathering rates by increasing soil CO 2 content, stabilizing soil cover,
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The Role of Climate in Silicate Weathering
Mineralogical Magazine, 1998The major factors affecting the rate of chemical weathering of silicate minerals include lithology, topography (relief), permeability, climate (precipitation, temperature and vegetation) and aspect (e.g. Jenny, 1941). Recently it has been suggested (eg., Edmond and Huh, 1997; Gaillardet et al, 1997) that climate, especially temperature, is not an ...
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Controls on Silicate Weathering Rates in Soils
Mineralogical Magazine, 1998By far the largest uncertainty in comparing experimental and field weathering rates is surface area (i.e. White et al., 1996). Geometric surface areas are clearly an underestimate, since even fresh experimental materials have surface roughnesses of 3-20.
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Global silicate weathering and CO2 consumption rates deduced from the chemistry of large rivers
, 1999J. Gaillardet +3 more
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A 3D extra-large-pore zeolite enabled by 1D-to-3D topotactic condensation of a chain silicate
Science, 2023Jian Li, Zihao Gao, Qing Fang Lin
exaly
Geophysical evidence for an enriched molten silicate layer above Mars’s core
Nature, 2023Henri Samuel +2 more
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