The addition of biochar and nitrogen alters the microbial community and their cooccurrence network by affecting soil properties

Chemosphere, Год журнала: 2022, Номер 312, С. 137101 - 137101

Опубликована: Ноя. 2, 2022

Язык: Английский

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Modified Biochar as a More Promising Amendment Agent for Remediation of Pesticide-Contaminated Soils: Modification Methods, Mechanisms, Applications, and Future Perspectives

Applied Sciences, Год журнала: 2022, Номер 12(22), С. 11544 - 11544

Опубликована: Ноя. 14, 2022

With the acceleration of process agricultural modernization, many pesticides (insecticides, fungicides, and herbicides) are applied to field finally brought into soils, causing serious damage environment. The problem pesticide pollution has become increasingly prominent. This highlighted urgent need for effective efficient remediation treatment technology pesticide-contaminated soils. Biochar a high specific surface area, porosity, strong adsorption capacity, making it soil amendment agent carbon fixation that can improve health enhance capacity remediate contaminated Recently, efforts have been made physicochemical properties biochar by preparing modified biochar, developed expand application biochar. Specifically, following aspects were reviewed discussed: (i) source modification methods remediation; (ii) effect on environmental fate remediating pesticides; (iii) soils; (iv) potential problems large-scale promotion pesticides. In conclusion, this review may serve as reference guide remediation, hence reducing concerns associated with in soil.

Язык: Английский

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Effects of plant-biochar interaction on the performance of a landfill cover system: field monitoring and numerical modelling

Canadian Geotechnical Journal, Год журнала: 2023, Номер 60(11), С. 1663 - 1680

Опубликована: Апрель 13, 2023

Biochar has been used as a sustainable amendment to moderate the risks of climate change plant and soil management. A 3-year field monitoring was conducted at Shenzhen Xiaping landfill evaluate performance three-layer cover using biochar. Coarse-grained completely decomposed granites (CDG) amended with peanut shell biochar 0%, 5% 10% (m 3 /m ) were for top layers three grass plots (10 m×5 m each), respectively. Coarse recycled concrete fine-grained CDG middle bottom all plots. Numerical simulation back analyse monitored results. The results show that grassed can retain over four times higher negative pore-water pressure than without During monitoring, 62% total rainfall evapotranspirated from covers, which larger With amendments, infiltration amount reduced by 13%, but water storage improved up 15%. measured computed percolation covers meet recommended criterion USEPA. It is content sufficient minimise percolation.

Язык: Английский

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Insight into the pathways of biochar/smectite-induced humification during chicken manure composting

The Science of The Total Environment, Год журнала: 2023, Номер 905, С. 167298 - 167298

Опубликована: Сен. 22, 2023

Язык: Английский

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Integrated rice-aquatic animals culture systems promote the sustainable development of agriculture by improving soil fertility and reducing greenhouse gas emissions

Field Crops Research, Год журнала: 2023, Номер 299, С. 108970 - 108970

Опубликована: Май 25, 2023

Язык: Английский

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