The Water Politics of China and Southeast Asia: Rivers, Dams, Cargo Boats and the Environment

Extract

When the Worldwide Fund for Nature (WWF) released its list of the world's top ten rivers at risk in late March, attention in Australia naturally focused on the fact that the Murray-Darling River system was one of those listed. Very little attention was given in the Australian media to the other nine rivers so identified, which included the two longest rivers in the Southeast Asian region, the Mekong and the Salween. Both these rivers rise in the Himalayas in Chinese territory before flowing into Southeast Asia, and play a vital role for the populations in their basin areas; for the 60-70 million in the Mekong's basin of nearly 800,000 square kilometres, and for the 6-7 million in the Salween's basin of 272,000 square kilometres. The WWF's claims about the risks facing the rivers it lists as ‘in danger’ are bound to generate controversy, with proponents of hydroelectricity sourced from dams bound to express scepticism. Nevertheless, current and future developments associated with both the Mekong and the Salween are certainly worthy of examination. For there is irrefutable evidence of the problems that can be caused by the construction of large-scale dams on previously free-flowing rivers. Moreover, a review of current developments associated with the Salween and the Mekong rivers is desirable at a time when environmental issues are increasingly a concern internationally. Such issues have particular relevance in Southeast Asia, both within individual countries and in terms of relations between individual Southeast Asian countries and their great neighbour, China.