EEA calculations on the basis of the following: Harvested crops and forage Crop area (Eurostat's ZPA1 data set or Farm Structure Survey); Livestock numbers (Eurostat's ZPA1 data set or Farm Structure Survey); Livestock excretion rates (OECD or averaged coefficients from Member States); Fertiliser rates (EFMA); Nitrogen fixation (OECD or averaged coefficients from Member States Farm Structure Survey); Atmospheric Deposition (EMEP); Yields (Eurostat's ZPA1 data set or average coefficients from Member States).
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When the time comes to change your car battery, recycle your old one.
Check with your local authorities for their advice as they might recommend that you take it to a special disposal site, or to a garage which collects them for recycling and proper disposal.
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