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Yifan Zhang, Dewang Li, Kui Wang and Bin Xue
We conducted 24-h real-time monitoring of temperature, salinity, dissolved oxygen, and nutrients in the near-shore (M4-1), front (M4-8), and offshore (M4-13) regions of the 31° N section of the Changjiang (Yangtze) River estuary plume in summer. Carbon d...
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Xiaogang Chen, Qi Ye, Jinzhou Du and Jing Zhang
Nutrients and organic pollutants transported by submarine groundwater discharge (SGD) play a significant role in controlling water quality, and can lead to the concerned deleterious effects on marine ecosystems. Subterranean estuaries are complicated hab...
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Jiaqi Zhao, Yang Huo, Zhiruo Zhang, Ying Zhang, Zhenlai Hou, Wei Fan, Zhi Geng and Mingxin Huo
Although reclaimed water (RW) has become a promising alternative source for alleviating water shortage in arid and semiarid regions, the ecological risks it poses to the receiving water bodies remain largely unknown. Dissolved organic matter (DOM) is cru...
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Wenpeng Wang, Fanlong Kong, Huazhen Wu, Chunyan Zhai, Yang Li, Sen Wang and Hong Yang
The effluent discharged from wastewater treatment facilities frequently enters the ocean, posing a considerable threat to the health of marine life and humans. In this paper, an alkali lignin-based biochar-loaded modified Fe?Cu catalyst (FeCu@BC) was pre...
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Junyi Chen, Chao Zhang, Yun Liu, Jie Tian and Jianbo Guo
Preventing the rebound of black and odorous water bodies is critical for improving the ecological environment of water bodies. This study examined the effect and underlying mechanism of in-situ improvement of the sediment microenvironment by nitrate in t...
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Irene Raya-Moreno, Rosa Cañizares, Xavier Domene, Vicenç Carabassa and Josep Maria Alcañiz
The goal of this study was to evaluate biochar?s resistance to microbial decomposition and its impact on native soil organic matter (SOM) decomposition. Conducted in a vineyard with a sandy loam Mediterranean soil with neutral pH and low organic carbon c...
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Yu Yao, Ying Chen, Ruiming Han, Desheng Chen, Huanxin Ma, Xiaoxiang Han, Yuqi Feng and Chenfei Shi
This study investigates the decomposition process of algal blooms (ABs) in eutrophic lakes and its impact on the labile endogenous nitrogen (N) cycle. In situ techniques such as diffusive gradients in thin films (DGT) and high-resolution dialysis (HR-Pee...
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Lihua Niu, Rui Chen, Yi Li, Yamei Chen, Wenlong Zhang, Huanjun Zhang and Longfei Wang
Turbidity has been one of the most typical problems in urban rivers, accompanied by eutrophication. Though the colloid is a nonnegligible factor associated with turbidity and nutrient enrichment in urban rivers, the characteristics of nitrogen enrichment...
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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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Wengang Yan, Qianjin Wang, Ya Gao, Mengchen Xu, Huiying Li, Yuping Zhou, Changqing Liu and Yihua Xiao
Microplastic (MP) pollution is a rapidly spreading global problem, threatening the use and sustainability of freshwater resources. MPs in water can act as both a source and sink of dissolved organic compounds. This review summarizes the current knowledge...
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