Nitrogen and Phoshporus Removal by Five Ornamental and Wetland Plants from Upstream of Hunhe River, China

CORC > 东北地理与农业生态研究所 > 湿地生态系统管理学科组 > 期刊论文

	Nitrogen and Phoshporus Removal by Five Ornamental and Wetland Plants from Upstream of Hunhe River, China
	Z. L. Liu, X. Y. Fu, W. Chen, S. Yu and X. Y. He
刊名	Fresenius Environmental Bulletin
	2016
卷号	25 期号:5 页码:1477-1483
中文摘要	Phytoremediation is a promising technique to remove nitrogen (N) and phosphorus (P) from wastewater by plants, and it is useful to control eutrophication and restore the water ecosystem. In the present study, five ornamental and wetland plants, Lythrum salicaria, Alisma orientale, Acorus calamus, Monochoria korsakowii and Sagittaria sagittifolia, are chosen to study the effects of N and P on plant growth and chlorophyll contents, and evaluate the removal ability of N and P by the five aquatic plants. It was shown that the changes of chlorophyll contents in A. calamus and M. korsakowii were accordance with their better growth. The results indicated that the good tolerance of the two plants to N and P might result from the effective mechanisms including the capacity to maintain good growth and photosynthetic pigment composition, which would be useful for the plant's utility in phytoremediating water contaminated by N and P. A. calamus had the highest relative growth rate (RGR), and had the best removal efficiency of TN (95.3%) and TP (95.4%), which indicated that the plant could be considered as the most promising one for phytoremediating N and P contamination in the wastewater. The study results would provide a reference for the construction of wetland technology.
内容类型	期刊论文
源URL	[http://159.226.123.10/handle/131322/7057]
专题	东北地理与农业生态研究所_湿地生态系统管理学科组_期刊论文
推荐引用方式 GB/T 7714	Z. L. Liu, X. Y. Fu, W. Chen, S. Yu and X. Y. He. Nitrogen and Phoshporus Removal by Five Ornamental and Wetland Plants from Upstream of Hunhe River, China[J]. Fresenius Environmental Bulletin,2016,25(5):1477-1483.
APA	Z. L. Liu, X. Y. Fu, W. Chen, S. Yu and X. Y. He.(2016).Nitrogen and Phoshporus Removal by Five Ornamental and Wetland Plants from Upstream of Hunhe River, China.Fresenius Environmental Bulletin,25(5),1477-1483.
MLA	Z. L. Liu, X. Y. Fu, W. Chen, S. Yu and X. Y. He."Nitrogen and Phoshporus Removal by Five Ornamental and Wetland Plants from Upstream of Hunhe River, China".Fresenius Environmental Bulletin 25.5(2016):1477-1483.