Percentage points exceeding 100 percent are probably due to a rounding.
The source specifies the number and the rate of measurement points used for this study: - Metropolitan France: 100 percent for 6,018 points of measurement - Overseas departments: 100 percent for 115 points of measurement - France: 100 percent for 6,133 measuring points
Citation formats
Average concentration of nitrates in rivers in France 2013
This statistic illustrates the concentration of nitrates by measuring point in rivers in mainland France and the overseas departments (DOM) in 2013. In 2013, four percent of measurement points in metropolitan France had a nitrate concentration between 40 and 50 mg/l .
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