Comparison Between Experimental And
Theoretical Assessment Of Phosphorus And
Nitrogen Loadings Flowing Into A Coastal Lagoon
Author(s)
R. Casula, M. Coni, M.L. Diliberto & A. Murrau
Abstract
In the present study the experimental loading of total nitrogen and phosphorus
flowing into a coastal lagoon, located in the Midwest of Sardinia, was estimated.
Parallely a theoretical evaluation of the same loading was carried out.
The chemical and flow data, necessary for the experimental survey, were
collected for one year in strategic points chosen in the two main tributaries of the
pond. In these points, time and flow programmable automatic samplers
connected to flow loggers were installed permanently.
The theoretical evaluation was carried out using specific export coefficients and
the obtained values were compared with the experimental ones in order to
establish
Keywords
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