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Article

How Waterlogged Conditions Influence the Nitrogen Dynamics in a Soil–Water–Plant System: Implications for Wetland Restoration

1
College of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
2
The Key Laboratory of Ecological Protection in the Yellow River Basin of National Forestry and Grassland Administration, Beijing 100083, China
3
Management and Service Center of Huangshui National Wetland Park, Xining 810008, China
*
Authors to whom correspondence should be addressed.
Academic Editors: Junhong Bai, Tian Xie and Laibin Huang
Water 2021, 13(21), 2957; https://doi.org/10.3390/w13212957
Received: 15 August 2021 / Revised: 6 October 2021 / Accepted: 13 October 2021 / Published: 20 October 2021
Growing populations and industrialization have led to increased nitrogen (N) loads in wetland ecosystems. A micro-constructed wetland planted with Lythrum salicaria L. to treat artificial wastewater was used to investigate the short-term variations in the plant biomass and dynamics of total nitrogen (TN) content. Our results showed that the biomass of Lythrum salicaria L. rapidly increased during the experiment due to their extensive root system and vigorous spread, and waterlogged conditions had little effect on the relationship between biomass and the TN content in soil and effluent. Under different waterlogged conditions, the TN removal rates in the water were all greater than 60%, providing a reference for the waterlogged conditions used in wetland eutrophication restoration. View Full-Text
Keywords: eutrophication; waterlogged conditions; soil–water-plant system; constructed wetland; water purification eutrophication; waterlogged conditions; soil–water-plant system; constructed wetland; water purification
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MDPI and ACS Style

Xie, L.; Liu, Y.; Zhao, S.; Dai, L.; Zhang, Z.; Zhang, M.; Zhang, Z. How Waterlogged Conditions Influence the Nitrogen Dynamics in a Soil–Water–Plant System: Implications for Wetland Restoration. Water 2021, 13, 2957. https://doi.org/10.3390/w13212957

AMA Style

Xie L, Liu Y, Zhao S, Dai L, Zhang Z, Zhang M, Zhang Z. How Waterlogged Conditions Influence the Nitrogen Dynamics in a Soil–Water–Plant System: Implications for Wetland Restoration. Water. 2021; 13(21):2957. https://doi.org/10.3390/w13212957

Chicago/Turabian Style

Xie, Lumeng, Ying Liu, Shiqiang Zhao, Liyi Dai, Zhifa Zhang, Mingxiang Zhang, and Zhenming Zhang. 2021. "How Waterlogged Conditions Influence the Nitrogen Dynamics in a Soil–Water–Plant System: Implications for Wetland Restoration" Water 13, no. 21: 2957. https://doi.org/10.3390/w13212957

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