富营养化湖泊修复技术研究进展

[目的]我国大多数湖泊都受到了人类活动的污染,其中富营养化湖泊是占受污染湖泊中较大比重的,所以全面了解湖泊富营养化的机制及其修复措施,对于湖泊的修复至关重要。[内容]本研究简要介绍了富营养化湖泊的现状,总结了几种常见的生态修复措施及其适应的湖泊类型,并分析了生态修复之间的联合作用对湖泊修复的影响,为接下来进一步的研究提供了依据。[建议]针对生态修复技术难以长期维持和不利回收的问题,提出了通过建立长期监测系统,建立生态模型等一系列措施,并对发展新的生态修复技术进行了展望。

Research Progress of Eutrophic Lake Restoration Technology

Anthropogenic activities and life-style of modern society are the leading source of lake pollution, and eutrophic lakes account for a large proportion of polluted lakes. Therefore, a comprehensive understanding of the mechanism of lake eutrophication and its restoration measures is crucial. In this study, after a brief introduction of eutrophic lakes’status, several common ecological restoration measures and their suitable lake types were summarized. Then the combined effect of ecological restoration on lake recovery was analyzed, providing a basis for further research. Aiming at the problem that ecological restoration technology is difficult to maintain and recycle in the long term, a series of measures such as establishing a long-term monitoring system and an ecological model were proposed. Finally, the prospects of developing new ecological restoration technologies were discussed.