摘要

Present study consists a 2-D Random Walk Particle Tracking (RWPT) approach combined with Eulerian-Lagrangian concentration model (ELM) to the problem of forecasting the dispersion of oil in open waters. For each oil spill processes the most trustful method that has presented so far is used. Application of the model in the Caspian Sea for a hypothetical spill is investigated. Results strongly confirm the use of a RWPT for the near field and ELM for the far field when modeling dispersion of oil in coastal waters.