Tibet Plateu

The Sanjiangyuan National Nature Reserve, the source of China's three major rivers, has maintained high water quality, according to an environmental bulletin released this week in Xining in northwest China's Qinghai province.
A surge in mega-hydropower projects across the world in the coming decade will only be affected marginally by last week's decision to delay building a large dam across the Mekong, Southeast Asia's longest river, Reuters reported Wednesday.