Environmental Transport: Modeling Continuous Point Sources

Understanding how pollutants disperse from a continuous source is critical for protecting water resources and managing environmental quality. This course guides you through the core physical principles and mathematical models used to track and predict contaminant plumes in flowing water. You will transition from understanding basic environmental fluid mechanics to confidently calculating downstream concentrations, analyzing break-through curves, and evaluating plume evolution in channels. What you'll learn: - Understand the fundamental mechanics of continuous pollutant release in environmental fluid systems. - Calculate downstream plume evolution and concentration profiles using the Gaussian plume model. - Apply dilution gauging techniques to estimate flow rates and contaminant loads in channels. - Analyze break-through curves to determine transport parameters and pollutant arrival times. - Evaluate modern monitoring practices and regulatory mixing zone concepts used in environmental engineering today. The course begins with foundational definitions of transport processes and mixing phenomena before progressing to the mathematical equations governing steady-state plumes and practical analytical methods for channel flows. This text-based program is designed for beginners in environmental engineering, hydrology, or earth sciences, with no advanced fluid dynamics background required. Start reading today to build a solid foundation in environmental transport modeling.