Abstract: | A three‐dimensional, numerical free‐surface‐flow simulation model is developed to investigate hydrodynamics of a lake and the predictive capabilities of the numerical model are validated by comparing them with field results obtained from Lake Naini, Uttar Pradesh, using environmental isotope (δ18O, δD and 3H) techniques. This has been carried out in order to understand the hydrodynamics of a lake (i.e. circulations, mixing and transport of water within the lake). Copyright © 2002 John Wiley & Sons, Ltd. |