Abstract: This paper presents a mathematical solution for fine particle accumulation in soil filters. The solution accounts for particle transport in the base soil and uses a lumped parameter to account for the effects of physicochemical ...

Abstract: Evaluation of soil cohesion is usually based on measurements made on laboratory-scale samples. Some previous studies point out a decreasing trend in cohesion as the test specimen size increases. Although this trend is, in ...

Abstract: Contamination of ground water due to leaking animal waste lagoons is a subject of debate in many agriculture-based states in North America. Nitrification of ammonium in the subsurface occurs under unsaturated and aerobic ...