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Ruowen Qiang, Meng Wang, Qian Li, Yingjie Li, Huixian Sun, Wenyu Liang, Cuilan Li, Jinjing Zhang and Hang Liu
Denitrification is a key process in soil available nitrogen (N) loss. However, the effects of different water-saving irrigation systems on soil N components and denitrifying bacterial communities are still unclear. In this study, quantitative fluorescenc...
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Qi Chen, Yingying Zhou, Yue Qi, Wen Zeng, Zhaoji Shi, Xing Liu and Jiaen Zhang
Recent studies have indicated that the invasive apple snail (Pomacea canaliculata) exhibits tolerance to the salinity levels present in coastal agricultural soils, suggesting that apple snails could potentially invade salt-affected coastal agricultural a...
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Zijian He, Chao Wang, Hongxia Cao, Jiaping Liang, Shuyao Pei and Zhijun Li
Biochar is a potential solution for addressing environmental problems related to excessive nitrogen (N). However, there is still some debate about the absorption and desorption of nitrate nitrogen (NO3--N). Therefore, this study investigated the NO3--N a...
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Bowei Zhang, Changsheng Zhao, Ting Liu and Xiaokai Wang
As the problem of eutrophication of water bodies and nitrate pollution of surface and groundwater is becoming more and more prominent, deep denitrification of wastewater can effectively reduce the amount of nitrate nitrogen (NO3--N) discharged into natur...
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Wenxia Lu, Xueyong Tian, Yongguang Ma, Yinyan Guan, Libo Liu and Liwei Shi
Sewage treatment plants face significant problems as a result of the annual growth in urban sewage discharge. Substandard sewage discharge can also be caused by rising sewage treatment expenses and unpredictable procedures. The most widely used sewage tr...
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Mirela Alina Sandu, Roxana Maria Madjar, Mihaela Preda, Ana Vîrsta, Mala-Maria Stavrescu-Bedivan and Gina Vasile Scae?eanu
The aim of this study was to perform a morphometric analysis of Prussian carp individuals collected from the Moara Domneasca pond in Ilfov County, Romania. This was accompanied by a physico-chemical characterization of the water, which was sampled from t...
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Yong Wang, Quanhou Dai, Pengwei Ding, Kuaifen Li, Xingsong Yi, Jie He, Xudong Peng, Youjin Yan, Min Zhao and Yingchong Yang
Nitrogen loss is the main reason for land quality degradation and productivity decline and an important factor in groundwater pollution. Extreme rainfall has occurred frequently in Karst areas of southwest China in recent years. It is of great significan...
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Eng Cheong Wong, Ying Hui Ong, Yee Sern Ng
Pág. 38 - 42
Eutrophication arises from human activities has been recognized globally as an environmental issue. Human activities have greatly increased the input of phosphorus and nitrogen into the water bodies which place a heavy pressure on clean water resources. ...
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Xigang Xing, Ling Liu, Wenming Yan, Tingfeng Wu, Liping Zhao and Xixi Wang
The purpose of this work was to reveal the Chironomid larvae bioturbation impact on N release and to find the mechanism of bioturbation to N conversion at the SWI (sediment?water interface). Sampling at four points during a 35-day incubation experiment w...
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G. M. P. R. Weerakoon, K. B. S. N. Jinadasa, G. B. B. Herath, M. I. M. Mowjood and W. J. Ng
Water in agricultural catchments is prone to pollution from agricultural runoff containing nutrients and pesticides, and contamination from the human population working and residing therein. This study examined the quality of water in a drainage stream w...
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