Ссылки

Groundwater Science Textbook. Еще один вариант обработки откачек с помощью Excel.
EPA on-line tools for deliniating plumes and site assessment. Замечательная подборка онлайновых (даже так!) модулей с миграционными расчетами:

Formulas:

• Hydraulic Gradient
• Vertical Gradient
• Moisture Content
• Solubility, Vapor Pressure, Henry’s Constants for petroleum hydrocarbons estimated from the SPARC Performs Automated Reasoning in Chemistry
• Henry’s Law Constants for a variety of chemical types
• Retardation Factor
• Estimated Longitudinal Dispersivity
• Estimated Diffusion Coefficients
• Darcy’s Law 
• Seepage Velocity
• Effective Solubilities 
• Temperature-Dependent Effective Solubility
• Mass Distribution 

Models

• Plume Diving
• Borehole Concentration Averaging
• Steady State Plume Length
• One-Dimensional Transport from a Continuing or Pulse Source
• Concentration Uncertainty Calculator
• Domenico Steady-State, Centerline Model
• Domenico Unsteady Three-dimensional Model