The potential for human activities to adversely affect the environment has become of
increasing concern during the past two decades. Concomitantly, the transport and fate of …

Mass transfer between immobile and mobile zones is a consequence of simultaneous
processes. We develop a “multirate” model that allows modeling of small‐scale variation in …

This chapter reviews scientific and technical literature on the environmental effects of
pesticides used on turfgrass. It discusses the use of turfgrass pesticides, insect resistance to …

Adsorbents derived from agro-waste can be a feasible substitute for the synthesis of the
activated biochar for the removal of pollutants from their aqueous solution. ZnCl 2 was used …

We present an efficient method for determining temporal moments of concentration for a
solute subject to first‐order and diffusive mass transfer in steady velocity fields. The …

Estimates of mass transfer timescales from 316 solute transport experiments reported in 35
publications are compared to the pore‐water velocities and residence times, as well as the …

Contaminated bottom sediments and their negative impacts on water quality are a major
problem in surface waters throughout the United States as well as in many other parts of the …

A physically based model is developed to study the transport of a solute utilized by
microorganisms forming a biofilm coating on soil grains in a porous medium. A wavy‐walled …

Numerical solutions to nonlinear reactive solute transport problems (NRTPs) are often
computed using split-operator (SO) approaches, which separate the transport and reaction …

The mobility of polycyclic aromatic hydrocarbons (PAH) in soils can be influenced by the
presence of dissolved organic matter. Partition coefficients of selected polycyclic aromatic …