Chemical weathering of a marine terrace chronosequence, Santa Cruz, California I: interpreting rates and controls based on soil concentration–depth profiles

AF White, MS Schulz, DV Vivit, AE Blum… - … et Cosmochimica Acta, 2008 - Elsevier
The spatial and temporal changes in element and mineral concentrations in regolith profiles
in a chronosequence developed on marine terraces along coastal California are interpreted …

[PDF][PDF] Chemical and mechanical erosion rates in Iceland as deduced from river dissolved and solid material

P Louvat, SR Gislason, CJ Allègre - American Journal of Science, 2008 - ajsonline.org
This study investigates dissolved, suspended loads and sands of major Icelandic rivers and
determines chemical and mechanical erosion rates as well as rates of CO~ 2~ consumption …

What is the maximum potential for CO2 sequestration by “stimulated” weathering on the global scale?

J Hartmann, S Kempe - Naturwissenschaften, 2008 - Springer
Natural chemical weathering of silicate rocks is a significant sink for soil and atmospheric
CO 2. Previous work suggested that natural chemical weathering may be stimulated by …

Quantitative approaches to characterizing natural chemical weathering rates

AF White - Kinetics of water-rock interaction, 2008 - Springer
Silicate minerals, constituting more than 90% of the rocks exposed at the earth's surface, are
commonly formed under temperature and pressure conditions that make them inherently …

Temporal variation of chemical and mechanical weathering in NE Iceland: evaluation of a steady-state model of erosion

ES Eiriksdóttir, P Louvat, SR Gislason… - Earth and Planetary …, 2008 - Elsevier
This study critically assesses the temporal sensitivity of the steady-state model of erosion
that has been applied to chemical and mechanical weathering studies of volcanic islands …

Water source characterization through spatiotemporal patterns of major, minor and trace element stream concentrations in a complex, mesoscale German catchment

HL Fröhlich, L Breuer, HG Frede… - Hydrological …, 2008 - Wiley Online Library
The link between spatiotemporal patterns of stream water chemistry and catchment
characteristics for the mesoscale Dill catchment (692 km2) in Germany is explored to assess …

Silicate and carbonate mineral weathering in soil profiles developed on Pleistocene glacial drift (Michigan, USA): Mass balances based on soil water geochemistry

L Jin, EL Williams, KJ Szramek, LM Walter… - … et Cosmochimica Acta, 2008 - Elsevier
Geochemistry of soil, soil water, and soil gas was characterized in representative soil
profiles of three Michigan watersheds. Because of differences in source regions, parent …

Relationship between weathering, mountain uplift, and climate during the Cenozoic as deduced from the global carbon–strontium cycle model

H Kashiwagi, Y Ogawa, N Shikazono - Palaeogeography …, 2008 - Elsevier
A global carbon–strontium coupled model over the Cenozoic is presented. The carbon cycle
includes improvements on the uplift parameter in the Himalayan and Tibetan regions and …

Climate and surface water acidity: development and application of a generalized predictive model

JF Boyle - The Holocene, 2008 - journals.sagepub.com
A simple generalized geochemical model is presented that predicts long-term mean lake
water acidity from rock type, annual precipitation and temperature, aeolian dust supply and …

Mineral weathering rates in glacial drift soils (SW Michigan, USA): New constraints from seasonal sampling of waters and gases at soil monoliths

L Jin, SK Hamilton, LM Walter - Chemical Geology, 2008 - Elsevier
Soil solutions and gases were sampled along 200 cm deep soil profiles from four
instrumented soil monoliths in southwest Michigan, established on coarse-grained glacial …