The sea region data series are calculated as the average of annual mean data from river monitoring stations in each sea region. The data thus represents rivers or river basins draining into that particular sea. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations included per sea region is given in parentheses.
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We're using an increasing number of one-use products such as plastic razors, cups, paper towels, wipes, nappies, plastic bags, paper napkins and even disposable cameras to name a few. Not only do they usually cost more in the long-run, they involve the consumption of more resources and energy than their reusable alternatives.
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