Cities are core cities following the Urban Audit definition (Eurostat, 2010). In most cases the delineation of the core city matches the urban built-up area. But in some cases the delineation also includes substantial areas outside the urban built-up areas (parts of the urban fringe and hinterland); in other cases, it includes only city centres
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Encourage your workplace to develop a sustainable transport policy for business trips. You can buy carbon credits to off-set flights, minimise physical meetings involving travel by using conference or video-calls or take a sleeper train instead of flying.
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