Stable potassium isotopes have been used for several nutrient cycling studies since potassium is a macronutrient required for life.

This resolvable fractionation has made K isotopes promising tracers for a variety of Earth and environmental processes, including chemical weathering, low- ...

This resolvable fractionation has made K isotopes promising tracers for a variety of Earth and environmental processes, including chemical weathering, low- ...

Potassium-40 (40K) is a radioactive isotope of potassium which has a long half-life of 1.25 billion years. It makes up about 0.012% (120 ppm) of the total ...

POTASSIUM-39 isotope is used for biological impact studies of natural radiation; · POTASSIUM-39 isotope is used for agricultural research; · POTASSIUM-39 isotope ...

Together with nitrogen and phosphorous, potassium is a major soil fertilizer, so levels of potassium-40 in soils are strongly influenced by fertilizer use; it ...

Outside of dating, K isotopes have been used extensively in studies of weathering (Moldan and Cerny, 1993); K isotopes have also be used for nutrient cycling ...

Outside of dating, potassium isotopes have been used extensively as tracers in studies of weathering. They have also been used for nutrient cycling studies ...

6 окт. 2022 г. · Potassium (K)-containing fertilizers are widely applied in agriculture to improve plant growth, yet fertilizer overuse induce pollution of ...