Results 141 to 150 of about 13,401 (225)

Dynamics of Benthic Nitrate Reduction Pathways and Associated Microbial Communities Responding to the Development of Seasonal Deoxygenation in a Coastal Mariculture Zone.

Environmental Science and Technology, 2023
Intensive mariculture activities result in eutrophication and enhance coastal deoxygenation. Deoxygenation profoundly influences nitrate reduction processes and further the fate of nitrogen (N) in coastal systems.
Xiaoli Zhang, Cheng Yao, Bosong Zhang, Wenwen Tan, Jun Gong, Guang-Yu Wang, Jianmin Zhao, Xianbiao Lin   +7 more
semanticscholar   +1 more source

Comparative evaluation of four Chlorella species treating mariculture wastewater under different photoperiods: Nitrogen removal performance, enzyme activity, and antioxidant response.

Bioresource Technology, 2023
The nitrogen removal performance, nitrogen metabolism enzyme activities, and antioxidant response of four Chlorella species (Chlorella sp., Chlorella vulgaris, Chlorella sorokiniana, and Chlorella protothecoides) were compared under different light: dark
Wenzheng Chen, Jiateng Liu, Guangyu Chu, Qianzhi Wang, Yuqiao Zhang, Chang Gao, M. Gao   +6 more
semanticscholar   +1 more source

Platymonas helgolandica-driven nitrogen removal from mariculture wastewater under different photoperiods: Performance evaluation, enzyme activity and transcriptional response.

Bioresource Technology, 2023
The nitrogen removal performance and biological mechanism of Platymonas helgolandica var. Tsingtaoensis (P. helgolandica) were investigated in treating mariculture wastewater under different light: dark (L:D) photoperiods. The growth of P.
Guangyu Chu, Qianzhi Wang, Chenguang Song, Jiateng Liu, Yang-Guo Zhao, Shuailing Lu, Zhiming Zhang, C. Jin, M. Gao   +8 more
semanticscholar   +1 more source

Hydrogen peroxide treatment mitigates antibiotic resistance gene and mobile genetic element propagation in mariculture sediment.

Environmental Pollution, 2023
Mariculture sediments have been exchange and propagation sources of antibiotic resistance genes (ARGs). However, no efficient methods have been generated to remove ARGs from sediments. Here, we explored the impact of hydrogen peroxide (H2O2) and aeration
Ying Han, Haodong Wang, Jiayue Wu, Yikai Hu, Hexin Wen, Zijian Yang, Hao Wu   +6 more
semanticscholar   +1 more source

Mariculture structure adjustment to achieve China's carbon neutrality and mitigate climate change.

Science of the Total Environment, 2023
China is responsible for the biggest shellfish and macroalgae production in the world. In this study, comprehensive methods were used to assess the CO2 release and sequestration by maricultured shellfish and macroalgae in China. Through considering CaCO3
Chi Song, Yong-Mei Xiong, Peng Jin, Yixin Sun, Qiaochu Zhang, Zengling Ma, Guang Gao   +6 more
semanticscholar   +1 more source

Insight in degradation of tetracycline in mariculture wastewater by ultraviolet/persulfate advanced oxidation process

Environmental Research, 2022
The direct discharge of trace amounts of antibiotics in mariculture wastewater results in adverse effect on the ecological environment of receiving waters.
Ya’nan Zhang, Liang Guo, Yang-Guo Zhao
exaly   +2 more sources

Effect of mariculture wastewater concentrations on high-value production and pollutants removal with bacterial-algal coupling reactor (BACR).

Bioresource Technology, 2023
To achieve the goal of cost-effective mariculture wastewater treatment, a novel Bacteria-Algae Coupling Reactor (BACR) integrating acidogenic fermentation with microalgae cultivation was applied for the mariculture wastewater treatment.
Shang-Yong Li, D. Xing, Cheng Sun, C. Jin, Yang-Guo Zhao, M. Gao, Liang Guo   +6 more
semanticscholar   +1 more source

Deciphering spread of quinolone resistance in mariculture ponds: Cross-species and cross-environment transmission of resistome.

Journal of Hazardous Materials
Mariculture is known to harbor antibiotic resistance genes (ARGs), which can be released into marine ecosystems via oceanic farming ponds, posing a public health concern.
Lu-Xi He, Liang-Ying He, Yan-Jun Tang, Lu-Kai Qiao, Mengchen Xu, Zhi Zhou, Hong Bai, Min Zhang, Guang-Guo Ying   +8 more
semanticscholar   +1 more source

Quantification of the vertical transport of microplastics by biodeposition of typical mariculture filter-feeding organisms.

Science of the Total Environment, 2023
The tremendous loss of microplastics from the sea surface and the low density of microplastics found in the water column and sediments indicate that the oceans have mechanisms capable of transporting microplastics from the surface to the seafloor.
Liujiang Meng, Xiaoxia Sun, Qingjie Li, Shan Zheng, Junhua Liang, Chenhao Zhao   +5 more
semanticscholar   +1 more source

Enhanced sulfamethoxazole removal by co-substrate supplementation in membrane-aerated biofilm photoreactor treating mariculture wastewater: multi-omics insights into performance, microbial mechanisms and antibiotic resistance genes.

Water Research
The widespread overuse of antibiotics in mariculture poses significant environmental and health risks. Membrane-aerated biofilm photoreactor (MABPR), leveraging membrane aeration and microalgal-bacterial functionality, has demonstrated potential for ...
Zhengang Xia, H. Ng, Jiangyong Hu, Sungwoo Bae   +3 more
semanticscholar   +1 more source