Silicon pools and fluxes in soils and landscapes—a review
Silicon (Si) is the second‐most abundant element in the earth's crust. In the pedosphere,
however, huge spans of Si contents occur mainly caused by Si redistribution in soil profiles …
however, huge spans of Si contents occur mainly caused by Si redistribution in soil profiles …
The short term climatic sensitivity of carbonate and silicate weathering fluxes: insight from seasonal variations in river chemistry
Large seasonal variations in the dissolved load of the headwater tributaries of the Marsyandi
river (Nepal Himalaya) for major cations and 87Sr/86Sr ratios are interpreted to result from a …
river (Nepal Himalaya) for major cations and 87Sr/86Sr ratios are interpreted to result from a …
The effect of crystallinity on dissolution rates and CO2 consumption capacity of silicates
Comparison of measured far-from-equilibrium dissolution rates of natural glasses and
silicate minerals at 25° C and pH 4 reveals the systematic effects of crystallinity and …
silicate minerals at 25° C and pH 4 reveals the systematic effects of crystallinity and …
A Rb/Sr record of catchment weathering response to Holocene climate change in Inner Mongolia
Z Jin, J Cao, J Wu, S Wang - … and Landforms: The Journal of the …, 2006 - Wiley Online Library
Variation in the rubidium to strontium (Rb/Sr) ratio of the loess–palaeosol sequences has
been proposed to reflect the degree of pedogenesis and weathering in the northwestern …
been proposed to reflect the degree of pedogenesis and weathering in the northwestern …
Mechanisms controlling the silicon isotopic compositions of river waters
It has been proposed that silicon (Si) isotopes are fractionated during weathering and
biological activity leading to heavy dissolved riverine compositions. In this study, the first …
biological activity leading to heavy dissolved riverine compositions. In this study, the first …
Weathering and transport of sediments in the Bolivian Andes: Time constraints from uranium-series isotopes
Rivers from the upper Rio Madeira basin (Bolivia) have been studied with uranium-series
isotopes in order to constrain the timescales of weathering and sediment transfer from the …
isotopes in order to constrain the timescales of weathering and sediment transfer from the …
The relationship between riverine U-series disequilibria and erosion rates in a basaltic terrain
U-series isotopes have been measured in the dissolved phase, suspended load and
bedload of the main rivers draining basaltic catchments in Iceland. For the dissolved …
bedload of the main rivers draining basaltic catchments in Iceland. For the dissolved …
Towards an unbiased estimate of fluctuations in reef abundance and volume during the Phanerozoic
W Kiessling - Biogeosciences, 2006 - bg.copernicus.org
The globally preserved number and volume of ancient biogenic reefs is strongly biased by
two factors: geological history and research intensity. These biases are sufficiently strong to …
two factors: geological history and research intensity. These biases are sufficiently strong to …
Seasonality of bedrock weathering chemistry and CO2 consumption in a small watershed, the White River, Vermont
TA Douglas - Chemical geology, 2006 - Elsevier
The draw down of CO2 from the atmosphere during mineral weathering plays a major role in
the global budget of this greenhouse gas. Silicate minerals remove twice the CO2 of …
the global budget of this greenhouse gas. Silicate minerals remove twice the CO2 of …
[图书][B] Natural and anthropogenic influences on the water quality of the Orange River, South Africa
K Bucas - 2006 - search.proquest.com
The natural condition of the Orange River should be evaluated in order to develop baseline
information so that it can be used for comparison, monitoring and informed decision-making …
information so that it can be used for comparison, monitoring and informed decision-making …