摘要
水域是一种特殊的、独立的、复杂的生态系统,是地球表面最有价值和生产力最高的生态系统。水生生态系统的生态价值、经济价值和社会价值对人类的生存和发展具有不可替代的作用。以水生植物为研究对象,简要概述了水生植物在水生生态系统中的作用及其在水生生态系统恢复中的相关研究,并以此为基础指出现阶段水生态系统恢复中存在的问题,给出了一些改进的方法,提出了今后相关的研究方向:筛选培育优良品种、建设推广示范工程、水生植物资源化综合利用等,为我国水生生态恢复研究提供了一些理论支持与技术依据。
Aquatic ecosystem is a special, separate, complex ecosystem, which is the most valuable and productive ecosystems in the surface of the earth. The ecological, economic and social values of aquatic ecosystem have irreplaceable roles in the survival and development of human. The roles of aquatic plants in aquatic ecosystem restoration and related researches were reviewed, and the existing problems in the restoration were pointed out. Some improved methods and future research directions were given such as screening and cultivating fine varieties, promoting the demonstration projects, comprehensive utilization of aquatic plants resources and so on. This study provides some theoretical support and technical basis for aquatic ecosystem restoration.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2013年第11期125-129,共5页
Journal of Central South University of Forestry & Technology
基金
国家林业公益行业重大项目(200804006)
关键词
水生植物
水生态系统
生态恢复
综述
aquatic plants
aquatic ecosystem
ecological restoration
review
