巢湖湖滨带生态修复工程设计
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摘要
以合肥市滨湖新区巢湖湖滨带为例,探讨滨湖生态修复方案。在分析区内湖滨带生态现状、物理基质、水文及生物条件的基础上,针对湖滨带的不同类型,提出了利用基质-水文-生物一体化自组织生态修复技术方案的建议,探讨了滨湖新区湖滨带具体的生态修复工程的主要内容和技术措施。在巢湖易崩岸的湖滨组织施工一年后初见成效,数年后恢复后的挺水植被群落形成,并向陆向和水向蔓延生长,具备了一定的抵御风浪的能力,形成了抗干扰能力较强的岸线植被护岸体系。
With bank lakeside zone of Chaohu Lake in Hefei City as an example,the biological remediation scheme was discussed. On the basis of analyzing lakefront ecological status,physical medium,hydrological and biological conditions,based on the different types of riparian zone,matrical,hydrologic,and biologic integration self-organization ecological remediation was recommended,which could provide reference for ecological restoration of the lake district. The initial success after one year was obtained in lakeside zone of Chaohu Lake,vegetation community restored after several years and spread to land and water,which has the ability to resist wind and waves,and form a vegetation protection system with strong anti-drought ability.
With bank lakeside zone of Chaohu Lake in Hefei City as an example,the biological remediation scheme was discussed. On the basis of analyzing lakefront ecological status,physical medium,hydrological and biological conditions,based on the different types of riparian zone,matrical,hydrologic,and biologic integration self-organization ecological remediation was recommended,which could provide reference for ecological restoration of the lake district. The initial success after one year was obtained in lakeside zone of Chaohu Lake,vegetation community restored after several years and spread to land and water,which has the ability to resist wind and waves,and form a vegetation protection system with strong anti-drought ability.
引文
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[4]叶春,金相灿,王临清,等.洱海湖滨带生态修复设计原则与工程模式[J].中国环境科学,2004,24(6):717-721.
[5]安树青.湿地生态工程[M].北京:化学工业出版社,2003:192,
[2]金相灿.湖泊富营养化控制和管理技术[M].北京:化学工业出版社,2001:147-150.
[3]ALVAREZ I E,RUBIO R,RICALDE H.Beach restoration with geotextile tubes as submerged breakwaters in Yucatan,Mexico[J].Geotextilesand geomembranes,2007,25(1):233-241.
[4]叶春,金相灿,王临清,等.洱海湖滨带生态修复设计原则与工程模式[J].中国环境科学,2004,24(6):717-721.
[5]安树青.湿地生态工程[M].北京:化学工业出版社,2003:192,
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