| 人工种植水生植物对淀山湖水质的影响研究 |
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| 引用本文： | 陈小鸟,王海珍.人工种植水生植物对淀山湖水质的影响研究[J].环境科学与技术,2011,34(5):30-34. |
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| 作者姓名： | 陈小鸟 王海珍 |
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| 作者单位： | 上海佛欣爱建河道治理有限公司,上海,200025 |
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| 基金项目： | 上海市科技攻关计划项目(上海淀山湖富营养化防治与生态修复实验项目——318国道近岸水域生态带) |
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| 摘 要： | 将淀山湖318试验区5 000m2的种植区域,分三块进行水生植物种植.主要种植技术包括竹签扦插法、水泥涵管覆土种植法、麻袋沉栽法和箩筐覆土种植法等.通过水生植物来吸收水体中的氮、磷等营养物质,从而降低水体富营养化水平.试验结果表明,种植水生植物能有效地降低水体中氮、磷的含量,其中总氮含量下降50%,总磷含量下降66%,...
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| 关 键 词： | 水生植物 富营养化 水质 淀山湖 |
Effect of Water Quality through Artificial Planted Aquatic Plant in Dianshan Lake |
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| CHEN Xiao-niao,WANG Hai-zhen.Effect of Water Quality through Artificial Planted Aquatic Plant in Dianshan Lake[J].Environmental Science and Technology,2011,34(5):30-34. |
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| Authors: | CHEN Xiao-niao WANG Hai-zhen |
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| Institution: | CHEN Xiao-niao,WANG Hai-zhen(Foxin AJ River Treatment Co.Ltd,Shanghai 200025,China) |
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| Abstract: | Three regions were divided in Plot 318 of Dianshan Lake with an area of 5 000 m2 for planting of aquatic plants.Methods of planting such as prod cutting,covered soil in cement culvert,woven bags encapsulated and covered soil in bamboo crate were used to absorb nutrient like nitrogen and phosphorus to decrease eutrophication level.Results showed that removal efficiency for TN and TP with absorbing by aquatic plant were 50% and 66% respectively,meanwhile transparency increased by 17.15%.By amending Carlson tr... |
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| Keywords: | aquatic plant eutrophication water quality Dianshan Lake |
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