水体富营养化治理策略研究

摘  要

本文在分析了富营养化对水生生态环境影响的基础上,提出了相应的治理对策。首先,对富营养化的概念、发生机制、种类及特征进行了论述,为进一步研究富营养化的防治措施奠定了理论依据。其次,从源头控制、植物修复、水环境修复三个方面,对各种技术的优势与不足进行了阐述。本文以太湖、晋江湾、昌平水库为例,对该方法的有效性、可行性进行了评估,并对今后的发展趋势进行了讨论。因此,要加强对污染源头的管控,构建一个完整、高效的治理系统,以促进水环境修复与生态保护。本项目的实施,将为我国湖泊富营养化的防治提供新的思路与方法,特别是在全球变暖的今天,更是一项十分有意义的工作。

关键词:富营养化;治理对策;生态保护


Study on treatment strategy of water eutrophication

英文姓名

Directive teacher:×××

Abstract:Based on the analysis of the effects of eutrophication on aquatic ecological environment, the corresponding countermeasures were put forward. Firstly, the concept, mechanism, types and characteristics of eutrophication were discussed, which laid a theoretical basis for further research on eutrophication prevention and control measures. Secondly, the advantages and disadvantages of various technologies are described from three aspects: source control, phytoremediation and water environment remediation. Taking Taihu Lake, Jinjiang Bay and Changping reservoirs as examples, the effectiveness and feasibility of this method are evaluated, and the future development trend is discussed. Therefore, it is necessary to strengthen the control of pollution sources and build a complete and efficient treatment system to promote water environment restoration and ecological protection. The implementation of this project will provide new ideas and methods for the prevention and control of lake eutrophication in our country, especially in today's global warming, it is a very meaningful work.

Key  words: Eutrophication; Management countermeasures; Ecological protection


目  录

1 引言 1

2 富营养机制 1

2.1 富营养的内涵和特征 1

2.2 水体富营养机制的探讨 1

2.3 我国水域的富营养状况及其特征 2

3 水域富营养的控制对策 2

3.1 处理水体富营养物质的技术与途径 2

3.2 富营养污染源的治理 3

3.3 植被恢复 3

3.4 水体的生态修复 4

4 典型的富营养水体 5

4.1 太湖富营养化问题的个案研究 5

4.2 晋江湾富营养状况的个案研究 5

4.3 昌平区北京市水库富营养状况的个案研究 6

结论 6

参考文献 7

致谢 7

扫码免登录支付
原创文章,限1人购买
是否支付35元后完整阅读并下载?

如果您已购买过该文章,[登录帐号]后即可查看

已售出的文章系统将自动删除,他人无法查看

阅读并同意:范文仅用于学习参考,不得作为毕业、发表使用。

×
请选择支付方式
虚拟产品,一经支付,概不退款!