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【答案】应助回帖
chongqingswu(金币+50, 翻译EPI+1): 谢谢大洋彼岸的同学，是博士吧，呵呵 2011-10-10 18:08:53
1. Benefit analysis: Use aquatic plants, animals and microbes to function cooperatively to clean water by removing nutrition salt in lake water more efficiently and reducing amounts of algae in water.
2. Wetland technology: according to conditions of installation of raining accumulation pipe in Lake Shuanglong, reconstruct and construct 4 artificial wetland. Artificial wetland takes subcurrent types as main part and everyone has area of 1000 to 1500 m2. The main part of plants will be Cyperus Alternifolius.
3. Arrangement Graphs for unified floating island, easy floating floor, and artificial wetlands of Lake Shuanglong.
4. Meanwhile, in order to get best result, also carry out stopping pollution in lake surrounding, ecological reconstruction of lakeside and view and later monitoring methods.
5. Rehabilitation of Lake Shuanglong in original position take full advantages of various management methods, such as ecological desilting at the lake bottom, stocking aquatic animals, unified floating island and artificial marsh, to optimize combination and manage synthetically. The practice proves that rehabilitation of urban lake in original position not only saves resources and energy, but also realizes consistent, permanent, and efficient consequences, compared to traditional physical, chemical, biological and moving-position methods. This will be good for cleaning of city environment and provide reference for urban lake management at home and abroad. (不知道为什么第五个和另外一个独立贴相同，反正我把我在那边的翻译贴过来了。。。) |
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