华北大同湿地公园水生植物物种的污染去除能力

IF 1 4区环境科学与生态学 Q4 ENVIRONMENTAL SCIENCES

Journal of Environmental Engineering and Landscape Management Pub Date : 2023-10-30 DOI:10.3846/jeelm.2023.20049

Wei Wang, Wujie Lv, Jiaying Li, Xiang Jiao, Zhiqing Ma

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引用次数: 0

摘要

当把重点放在景观效果上时，自然湿地景观的净化效果往往较低。人工湿地技术与景观建设的有效结合是具有挑战性的。以山西大同雨河湿地公园为例，测定了水生植物对COD、磷、氮的去除能力，以及土壤和微生物群落的影响。对COD和P的去除率最高的是叶锈菌。对氮的去除率分别为76.9%和76.6%，对氮的去除率最高的是Scirpus validus Vahl。，纯化率为83.4%。革兰氏阴性菌占优势。

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POLLUTION REMOVAL CAPACITIES OF AQUATIC PLANT SPECIES IN THE DATONG WETLAND PARK IN NORTH CHINA

The purification effect of a natural wetland landscape is often low when the focus is placed on the landscape effect. The effective combination of constructed wetland technology with landscape construction is challenging. Taking the Yuhe Wetland Park in Datong, Shanxi Province, China, as an example, the COD, phosphorus, and nitrogen removal capacities of aquatic plant species were determined, as well as the effects of the soil and the microbial communities. The highest COD and P removal capacity was observed for Typha orientalis Presl. which the purification rate reached 76.9% and 76.6%, and the highest N removal capacities were found for Scirpus validus Vahl., the rate of purification was 83.4%. Gram-negative bacteria were dominant.

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来源期刊

Journal of Environmental Engineering and Landscape Management 环境科学-环境科学

CiteScore

1.90

自引率

7.70%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Environmental Engineering and Landscape Management publishes original research about the environment with emphasis on sustainability.