Around half of the wetlands across the Mediterranean basin have been lost over the past century, say environmental campaigners.<br /><br />Recently, some 350 specialists converged on the city of Agadir in Morocco for a regional wetlands conference.<br /><br />Campaigners warn that ponds, marshes and mangroves are under threat from urbanisation, tourism, agriculture, industry and pollution.<br /><br />...<br />http://www.euronews.net/
