Sentences with phrase «concentrations of trace elements»

Recent studies suggest that, as a result of climate change, concentrations of the trace element selenium in soils are likely to decrease.

Not exact matches

Now, a 15 - year, 30 - nation research collective called Geotraces is embarking on an ambitious global survey of ocean chemistry to quantify trace elements and shed light on how chemical concentrations fluctuate in response to changing environmental conditions.

The amount of trace elements in ocean pyrite correspond to ocean oxygen concentrations at different points in geologic time.

Elevating the concentration of important amino acids, vitamins, minerals, trace elements and other compounds that are necessary to support hair growth, maintenance and protection will help to minimize hair loss.

This reference range of trace elements in the mane hair of racing horses should be used to assess disease and the nutritional status in equine practice.Asano R, Suzuki K, Otsuka T, Otsuka M, Sakurai H., Concentrations of toxic metals and essential minerals in the mane hair of healthy racing horses and their relation to age., J Vet Med Sci.

• To determine full water column distributions of selected trace elements and isotopes, including their concentration, chemical speciation, and physical form, along a sufficient number of sections in each ocean basin to establish the principal relationships between these distributions and with more traditional hydrographic parameters;