7Braaten B, Aure J, Ervik A, et al. Pollution on problem on Norwengian fish farms[J].Aquacuhure Ireland,19$3,14:6-7.
8Lin Ying-Feng, Jing Shuh-Ren, Lee Der-Yuan, et al. Nutrient removal from aquaculture wastewater using a constructed wetlands system[J].Aquaculture,2002,209:169-184.
9Wu H, Zhang J, Li P, et al. Nutrient removal in constructed microcosm wetlands for treating polluted river water in northern China[J].Ecological Engineering,2011,37:560-568.
10Harris, Kasimu L. Aquaponics being taught in vietnamese community[N].Louisiana Weekly. USA,2012-02-13.