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  1. Article

    Open Access

    Pyrogenic carbon accelerates iron cycling and hydroxyl radical production during redox fluctuations of paddy soils

    Carbon materials (e.g., pyrogenic carbon (PyC)) are widely used in agricultural soils and can participate in various biogeochemical processes, including iron (Fe) cycling. In soils, Fe(II) species have been pr...

    Danyu Huang, Ning Chen, Yuan Lin, Chenghao Ge, **aolei Wang, Dixiang Wang… in Biochar (2023)

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  2. No Access

    Article

    Dynamic changes of reactive oxygen species in paddy overlying water: mechanisms and implications

    The paddy soils are covered with overlying water for a long time during rice growth, which is critical to elements cycling and contaminants transformation due to the sunlight-mediated biotic processes. In this...

    Shaochong Liu, Mengxi Tan, Danyu Huang, Dixiang Wang… in Journal of Soils and Sediments (2022)

  3. No Access

    Article

    Effect of Straw Return on Hydroxyl Radical Formation in Paddy Soil

    Straw return, as an important agricultural management measure, is receiving growing attention. Hydroxyl radical (•OH) can be produced when subsurface soil interacts with oxygen, but the effects of straw incorpora...

    Shaochong Liu, Dixiang Wang, Changyin Zhu… in Bulletin of Environmental Contamination an… (2021)