Mountain building results in high erosion rates and the interaction of rocks with the
atmosphere, water and life. Carbon transfers that result from increased erosion could control …

Abstract Strontium isotope ratios (87 Sr/86 Sr) are a popular tool in provenance applications
in archeology, forensics, paleoecology, and environmental sciences. Using bioavailable 87 …

The origin of Earth's water remains unknown. Enstatite chondrite (EC) meteorites have
similar isotopic composition to terrestrial rocks and thus may be representative of the …

Ganga River water is very much stressed with the rapidly increasing population, climate
change and water pollution that increase domestic, agricultural and industrial needs. This …

We report Li isotope composition (δ 7 Li) of river-borne dissolved and solid material in the
largest River system on Earth, the Amazon River basin, to characterize Li isotope …

This study presents an integrated mineralogical–geochemical database on fine-grained
sediments transported by all major rivers of southern Africa, including the Zambezi …

Because there remains a lack of knowledge about the spatially explicit distribution of
chemical weathering rates at the global scale, a model that considers prominent first-order …

Global climate is thought to be modulated by the supply of minerals to Earth's surface.
Whereas silicate weathering removes carbon dioxide (CO2) from the atmosphere …

Floodplains perform diverse functions, including attenuation of fluxes of water, solutes, and
particulate material. Critical details of floodplain storage including magnitude, duration, and …

Here we show that bulk H, C and N elemental and isotopic analyses can be used to classify
CM and CR chondrites. These meteorites in both groups form well-defined trends in plots of …