Effects of submerged macrophyte Ceratophyllum demersum L. on restoration of a eutrophic waterbody and its optimal coverage

摘要：

Eutrophication has been a major water quality problem all over the world. During the past decades, many efforts have been made to combat with eutrophication of shallow lakes by decreasing external nutrient loading inputs. However, intense algae blooms still occur in many lakes because of the high nutrient inputs from point and nonpoint sources and/or the internal nutrient releasing from polluted sediment (Emeis et al, 2000; Marsden, 1989; Jeppesen et al, 2005). Thus, some in-lakes measures have been taken to clean the lakes. Among them, macrophytes restoration is a popular in-lake purification method. The advantages of using macrophytes are not only that they have tremendous capacity of absorbing nutrients, but also they are economical and eco-friendly.

作者: Dai Yanran Jia Chenrong Liang Wei Wu Zhenbin

作者单位: State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology,Chinese Acad State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology,Chinese Acad

会议类型: 国际会议

会议名称: 环境模拟与污染控制国际学术研讨会暨第七届环境模拟与污染控制学术研讨会(International Conference on Environment Simulation and Pollution Control)

会议地点: 北京

会议语种:英文

页码: 133-134

在线出版日期: 2011-11-24（万方平台首次上网日期，不代表论文的发表时间）