1. W. An, and JY Hu .2006 .Effects of endocrine disrupting chemicals on China's rivers and coastal waters .Front Ecol Environ,4:378 -86 .
2. CX Bai .2002 .Urbanization and small town development models .Beijing City Plan Constr Rev,2:62 -64 .
3. TZ Bao .2005 .On the positioning of the five airports in the Pearl River Delta .Int Econom Trade Res,21:13 -17 .
4. B. Brunekreef, and S. Holgate .2002 .Air pollution and health .Lancet,360:1233 -42 .
5. M. Dokulil, M. Chen, and Q. Cai .2000 .Anthropogenic impacts to large lakes in China: the Taihu example .Aquat Ecosyst Health Manage,3:81 -94 .