杭州岳阳庙景观水体生态修复工程研究(英文)

• 作者: 何起利 包静 汪维峰 黄栋
• 来源期刊: 景观研究：英文版
• 学科: 地球科学
• 关键词: LANDSCAPE water ECOLOGICAL RESTORATION EUTROPHICATION
• 年，卷（期）: 2010,（7）
• 页码范围: 47-50
• 页数: 4页
• 分类号: X171.4

摘要

On account of the existent problems of the small landscape water of 400 m2,with the recovery technique of submerged plants as the core,assisted by the measures of AquaMats ecological base,ecological floating bed construction,biological manipulation,the landscape water was treated comprehensively and the water quality obviously improved after the implementation and treatment of twelve month,CODMn,BOD5,NH3-N,TP,TN and SS respectively decreasing from 4.24,7.62,2.24,0.49,9.31,11.00 mg/L to 2.04,4.76,0.69,0.27,3.72,6.00 mg/L.After the treatment,the organic pollution and eutrophication of the landscape water was controlled to a certain degree,the eruption of the algal bloom was mitigated,and the color of landscape water changed from dark green to yellowish green,and the transparency degree increased from 50 cm to nearly 65 cm.The successful implementation of the restoration project provided certain guiding paradigm for the treatment of small landscape water in cities.