4.2.3. Environmental analysis
The LWQI proposed in Viaroli et al. (2005) is based on the WQI of the National Sanitation Foundation, and on the standards of the Organisation for Economic Cooperation and Development. It takes into account six environmental indicators, namely dissolved oxygen, dissolved inorganic nitrogen (DIN), dissolved inorganic phosphorus (DIP), chlorophyll-a, macroalgae coverage, and phanerogams coverage. It is computed according to the formula
4.2.3. Environmental analysisThe LWQI proposed in Viaroli et al. (2005) is based on the WQI of the National Sanitation Foundation, and on the standards of the Organisation for Economic Cooperation and Development. It takes into account six environmental indicators, namely dissolved oxygen, dissolved inorganic nitrogen (DIN), dissolved inorganic phosphorus (DIP), chlorophyll-a, macroalgae coverage, and phanerogams coverage. It is computed according to the formula
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