Environmental Transport: Diffusion and Pollutant Modeling

Understanding how substances move through air, water, and soil is critical for modern environmental engineering and resource protection. This text-based course guides you through the fundamental physics and mathematics of transport processes, focusing on the mechanisms of diffusion and the analysis of instantaneous point releases. You will start by mastering key terminology, environmental fluid mechanics, and the core governing equations. What you'll learn: Understand core transport mechanisms including advection, molecular diffusion, and turbulent dispersion; Calculate pollutant concentrations over time using analytical solutions for instantaneous point releases; Model diffusion behavior across different media including rivers, lakes, and the atmosphere; Apply boundary conditions to solve realistic environmental contamination scenarios; Analyze modern environmental monitoring data to validate transport model predictions. You will progress from foundational concepts to step-by-step mathematical derivations and practical, written problem-solving scenarios. Designed for beginners in environmental science, civil engineering, or public health, this course requires no prior transport modeling experience. Begin reading today to build a practical foundation in environmental transport analysis.