Nitrogen and phosphorus stoichiometry of common reed (Phragmites australis) and its relationship to nutrient availability in northern China

2014 ◽  
Vol 112 ◽  
pp. 84-90 ◽  
Author(s):  
Liping Li ◽  
Stefan Zerbe ◽  
Wenxuan Han ◽  
Niels Thevs ◽  
Weiping Li ◽  
...  
Keyword(s):  
Phragmites Australis ◽  
Nutrient Availability ◽  
Northern China ◽  
Common Reed ◽  
Nitrogen And Phosphorus

scholarly journals A Comparison of the Functional Traits of Common Reed (Phragmites australis) in Northern China: Aquatic vs. Terrestrial Ecotypes

PLoS ONE ◽  
2014 ◽  
Vol 9 (2) ◽  
pp. e89063 ◽  
Author(s):  
Liping Li ◽  
Wenxuan Han ◽  
Niels Thevs ◽  
Xiuhong Jia ◽  
Chengjun Ji ◽  
...  
Keyword(s):  
Phragmites Australis ◽  
Functional Traits ◽  
Northern China ◽  
Common Reed

scholarly journals Title: Influences of reduced iron and magnesium on growth and photosynthetic performance of Phragmites australis subsp. americanus (North American common reed)

2017 ◽  
Vol 137 ◽  
pp. 30-38 ◽  
Author(s):  
Kevin G. Willson ◽  
Angela N. Perantoni ◽  
Zachary C. Berry ◽  
Matthew I. Eicholtz ◽  
Yvette B. Tamukong ◽  
...  
Keyword(s):  
Phragmites Australis ◽  
North American ◽  
Common Reed ◽  
Photosynthetic Performance

Mechanism Analysis and Experimental Research on the Interception of Nitrogen and Phosphorus Pollutants by Gullies in Northern China

2011 ◽  
Vol 250-253 ◽  
pp. 3392-3396
Author(s):  
Yu Jia Song ◽  
Hui Qing Liu
Keyword(s):  
Total Phosphorus ◽  
Nitrate Nitrogen ◽  
Northern China ◽  
Careful Analysis ◽  
Ammonia Nitrogen ◽  
Mechanism Analysis ◽  
Nitrogen And Phosphorus ◽  
Urban Sewage ◽  
Control Section ◽  
Nitrogen Pollutants

The discharge of urban sewage and agricultural non-point source pollutants is the main reason causing eutrophication in gullies in most cities of northern China. Based on a careful analysis on the ecological structure and ecological characteristics of a gully, this article preliminarily studies the interception and degradation mechanisms of nitrogen pollutants by the gully. Meanwhile, to take gullies in Changchun as the object of the study, this article carries out an experiment on the interception effect of nitrogen pollutants by gullies. This experiment respectively establishes a control section in the upper and lower reaches of a gully, and takes water samples four times in each section from May to August to determine total nitrogen, total phosphorus, nitrate nitrogen, ammonia nitrogen and salinity. The result shows: the gully plays some role in the interception of pollutants; total phosphorus accounts for the largest interception in pollutants in the experimented gully section, with the relative interception rate of 27.46%, followed by ammonia nitrogen, with the interception rate of 21.80%, which is the result of the combined effects of aquatic plants, microorganisms and sediment in the gully.

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