Number of exceedances of the threshold value for the information of the public (one-hour ozone concentration &gt; 180 µg/m3) observed at rural and urban background stations, summer 2003 (April - August), interpolated using inverse distance weighting
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Where you can, choose organically farmed fish such as sea bass, salmon and trout.
Non-organic fish uses large quantities of chemicals and antibiotics which can affect other animals in the food chain. It is also worth bearing in mind that to produce a 3 kg farmed salmon, 15 kg of fish are caught in the wild to provide its meal and oil.
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