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为应对经济危机,尤其是全球气候变化,各国进一步加大了对水电的投入力度。目前世界上有165个国家已明确将继续发展水电,其中110个国家规划建设规模达3.38亿kW。2008年世界上在建大坝有1 200多座,其中60 m以上大坝有370余座,主要分布在亚洲、南美等55个国家。我国水电发展已历百年。从第一座水电站建设至新中国成立,第一阶段虽有发展水电的需求,但由于国力衰微,只能艰
In response to the economic crisis, especially the global climate change, all countries have further increased their investment in hydropower. At present, there are 165 countries in the world that will definitely continue to develop hydropower, of which 110 countries plan to build up to 338 million kW. In 2008, there were more than 1,200 dams under construction in the world, of which more than 370 were dams above 60 m in 55 countries including Asia and South America. Hydropower development in China has experienced a hundred years. From the construction of the first hydropower station to the founding of new China, although the first phase of hydropower development needs, but due to declining national strength, only hard