Hydro Dams Could Jeopardise 'Grand Canyon of the East', Say Green Groups
The Guardian, January 29, 2013
http://www.guardian.co.uk/environment/2013/jan/29/hydro-dams-china-ecosystem
中国粮食重金属污染严重 每年直接损失200亿 (Annual Loss of 20bil RMB in Food due to Heavy Metal Pollution)
Radio Free Asia, January 29, 2013
http://www.rfa.org/mandarin/yataibaodao/huanjing/ls-01292013161950.html
