Efficiency of nitrogen and phosphorus removal by six macrophytes from eutrophic water

doi:10.1080/15226514.2018.1556582

	Efficiency of nitrogen and phosphorus removal by six macrophytes from eutrophic water
	Chen, Wei 1; Yu, Shuai 1; Miao, Chunping 1; Song, Hong 1; Huang, Yanqing 1; He, Xingyuan 1,2
刊名	INTERNATIONAL JOURNAL OF PHYTOREMEDIATION
	2019-01-02
页码	1-9
关键词	Eutrophication Iris sanguinea macrophytes N and P removal plant selection
ISSN号	1522-6514
DOI	10.1080/15226514.2018.1556582
英文摘要	Increased nitrogen and phosphorus pollution causes eutrophication in water bodies. Using aquatic plants to remove nutrients from water is an attractive phytoremediation. It is a cost-effective, environment-friendly, and efficient way that reduces water body eutrophication by the plant. It is important to choose suitable macrophytes to remove excess N and P under different nutrient conditions. In this study, six macrophyte species (Polygonum orientale, Juncus effuses, Iris pseudocorus, Phragmites australis, Iris sanguinea, Typha orientalis) were tested. Simulation experiment was conducted under five N and P levels. The removal rate, relative growth rate, and the dynamic nutrition concentration of cultivated solution were investigated. Of all the treatment, a 23-95% reduction in N removal and a 29-92% reduction in P removal were recorded. The results showed I. sanguinea is a promising species to treat various eutrophic waters and the other five species can be used specifically to treat certain types of water. The data provided a theoretical guidance to plant species selection for phytoremediation of polluted water bodies for the purpose of water quality improvement around the different reservoir in northern China.
资助项目	National Key Research and Development Program of China[2016YFC0500300]
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000461957800001
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/123987]
专题	中国科学院沈阳应用生态研究所
通讯作者	He, Xingyuan
作者单位	1.Inst Appl Ecol, CAS Key Lab Forest Ecol & Management, Shenyang 110016, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Chen, Wei,Yu, Shuai,Miao, Chunping,et al. Efficiency of nitrogen and phosphorus removal by six macrophytes from eutrophic water[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2019:1-9.
APA	Chen, Wei,Yu, Shuai,Miao, Chunping,Song, Hong,Huang, Yanqing,&He, Xingyuan.(2019).Efficiency of nitrogen and phosphorus removal by six macrophytes from eutrophic water.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,1-9.
MLA	Chen, Wei,et al."Efficiency of nitrogen and phosphorus removal by six macrophytes from eutrophic water".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2019):1-9.