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Biodiversity: My hotel in action - A guide to sustainable use of biological resources in the Caribbean
… in Ramsar, Iran, in 1971. Currently there are 1,932 Ramsar wetland sites, totalling almost 188 million hectares. … range from simple ponds in coastal areas to high-tech inland systems that filter and re-circulate their water. … of this ancient group of fish live in both coastal and inland waters across Europe, Asia and North America. …