“自然活水”生态特性与水体自净潜能开发研究  

Ecological Characteristics of"Natural Living Water"and Development of Self-purification Potential

作　　者：李荣福 徐悦 申宝明 俞茜[4] LI Rong-fu;XU Yue;SHEN Bao-ming;YU Qian(Yangzhou University Suzhong Development Research Institute,Yangzhou 225001,China;Jiangsu Nonghuan Ecological Environment Engineering Co.Ltd.,Yangzhou 225002,China;Yangzhou Shugang Slender West Lake Scenic Area Management Committee,Yangzhou 225003,China;China Institute of Water Resources and Hydropower,Beijing 100038,China)

机构地区：[1]扬州大学苏中发展研究院,江苏扬州225001 [2]江苏农环生态环境工程有限公司,江苏扬州225002 [3]扬州市蜀冈瘦西湖风景名胜区管委会,江苏扬州225003 [4]中国水利水电科学研究院,北京100038

出　　处：《海河水利》2024年第7期1-7,共7页Haihe Water Resources

摘　　要：为探索“自然活水”生态特性与净化潜能开发利用,运用流体力学、生物化学和生态学原理观察、分析“自然活水”理化特性和生态过程,提出了“自然活水”是持续流动的“微生态系统”,其生态净化效能远胜封闭“呆水”。因“自然活水”成因、水流性状、化学反应、生物构成和生态过程等不确定性影响了其生态净化效率与效能稳定性,提出了开发水体自净潜能的思路和对策,包括仿生态化改造水体、连通活化水系和优化生态系统等。In order to explore the ecological characteristics of"natural living water"and develop and utilize its selfpurification potential,the physical and chemical characteristics of"natural living water"were observed and analyzed by using the principles of fluid mechanics,biochemistry and ecology.It was proposed that"natural living water"was a"micro ecosystem"with continuous flowing,and its ecological purification efficiency was far better than that of closed"stagnant water".Due to the uncertainty of the origin,water flow characteristics,chemical reactions,biological composition,and ecological processes of"natural living water",their ecological purification efficiency and stability were affected.The ideas and countermeasures for developing the self-purification potential of water bodies were put forward in this paper,including ecological transformation of water body,connected and activated water systems,and optimization of ecosystems.

关 键 词：自然活水 生态活水 微生态系统 自然净化 

分 类 号：TV213.4[水利工程—水文学及水资源] X52[环境科学与工程—环境工程]