Coastal and marine tourism constitutes roughly 50 per cent of all world tourism, equal to USD 4.6 trillion or 5.2 per cent of world gross home product (GDP). In a business-as-usual situation, coastal and marine tourism is predicted to characterize the biggest ocean financial system sector by 2030 (measured by GDP) and make use of roughly 8.5 million individuals, second solely to small-scale fisheries by way of employment.
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