Sentence examples for weathering sequence from inspiring English sources

In the next older loess paleosol (ca. 40 ka), vermiculite is dominant, indicating a time-dependent mica-to-vermiculite weathering sequence.

Mineralogists studying chemical weathering have come to realize clay minerals form in direct contact with igneous silicate minerals by solid-state rearrangement, appearing early in the chemical weathering sequence and disappearing only in the later stages.

Here we study the impact of H4SiO40 adsorption on the fractionation of Si isotopes in basaltic ash soils differing in weathering degree (from two weathering sequences, Cameroon), hence in clay and Fe-oxide contents, and evaluate the potential isotopic impact on dissolved Si in surrounding Cameroon rivers.

While this is an oft-repeated scenario, it is important to recognize that many other weather sequences can also occur.

We demonstrate the utility of this approach by simulating daily weather sequences at 66 locations in the 25,000 sq.

We present the application of a parametric stochastic weather generator within a nonstationary context, enabling simulations of weather sequences conditioned on interannual and multi-decadal trends.

As an illustration of the effect of rainfall and evapotranspiration on various transport mechanisms, test cases are presented for the transport and volatilization of benzene, 1,1,2,2-tetrachloroethane and methanol for a loam-type soil using self-consistent dynamic rainfall and evapotranspiration weather sequences.

Simulations were initiated with individuals distributed in the landscape at random, their number being close to the overall carrying capacity of the landscape, and run for 200 years repeating a real 10 year weather data sequence 20 times.

It is also responsible for the translocation (migration) of dissolved products of chemical weathering down a hillslope sequence of related soil profiles (a toposequence).

Though the SPF indicates a high degree of spatial complexity, the value never approaches or exceeds that which would be expected in a random vertical sequence of weathering horizons.

A typical sequence of weather possibly resulting from the approach and passage of a cyclone and its fronts through an area is depicted in the diagram.