Water Quality Modelling For A Tidal Estuary:
Application To Hooghly Estuary, East Coast Of
India
Author(s)
P.C. Sinha
Abstract
A vertically integrated numerical model has been developed to study the
circulation, salinity and pollutant dispersal in Hooghly estuary. The model is fully
non-linear and uses a semi-explicit finite difference scheme to solve the basic
equations on a staggered grid. The model simulated water levels, currents and
salinity have been validated with the available observations. By introducing BOD
as a tracer, the pollutant transport in the estuary has been carried out for different
outfall locations. Various scenarios of pollutant dispersal with different discharge
conditions have also been presented.
1 Introduction
Water being the lifeline of all human activities, assessment of its quality is very
important for its various uses. Sometimes it may happen that there may be
sufficient quantity of
Keywords
Related Book
Other papers in this volume
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