Journal of Radiation Research and Radiation Processing, Volume. 40, Issue 5, 050301(2022)

Short-term effects of high-concentration uranium pollution on soil enzyme activity and microbial metabolism in farmland soil

Sen HUANG1... Xiaoming CHEN1,2,*, Guyu ZHANG1, Jiali HUANG1, Lili ZHANG1 and Yuxuan XU1 |Show fewer author(s)
Author Affiliations
  • 1School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China
  • 2National Co-Innovation Center for Nuclear Waste Disposal and Environmental Safety, Mianyang 621010, China
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    Figures & Tables(5)
    Effects of uranium pollution on soil enzyme activity: (a) β-glucosidase; (b) urease; (c) phosphatase; (d) arylsulfatase; different lowercase letters above the bars in the same time period indicate significant differences among different treatments (p0.05)
    Effects of uranium pollution on soil microbial metabolic activity, the (a) 3rd; (b) 13th; and (c) 20th days of uranium treatment
    Effects of uranium pollution on soil microbial carbon metabolism capacity: the (a) 3rd; (b) 13th; and (c) 20th days of uranium treatment;different lowercase letters above the columns in the same group indicate significant differences among different treatments (p<0.05)
    Principal component analysis of soil microbial carbon metabolism capacity
    • Table 1. Impact of uranium pollution on the diversity of soil microbial communities

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      Table 1. Impact of uranium pollution on the diversity of soil microbial communities

      处理时间 / d

      Time

      铀处理浓度 / (mg·kg-1)

      Concentration

      H'ED
      303.30±0.00a0.96±0.00a0.96±0.00a
      503.17±0.01b0.92±0.00b0.96±0.00b
      2003.30±0.00a0.96±0.00a0.96±0.00a
      5003.30±0.00a0.96±0.00a0.96±0.00a
      1303.23±0.01b0.94±0.00b0.96±0.00b
      503.23±0.00b0.94±0.00b0.96±0.00b
      2003.22±0.00b0.94±0.00b0.96±0.00b
      5003.29±0.01a0.96±0.00a0.96±0.00a
      2003.29±0.00ab0.96±0.00ab0.96±0.00a
      503.31±0.00a0.96±0.00a0.96±0.00a
      2003.32±0.00a0.97±0.00a0.97±0.00a
      5003.27±0.03b0.95±0.01b0.96±0.00a
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    Sen HUANG, Xiaoming CHEN, Guyu ZHANG, Jiali HUANG, Lili ZHANG, Yuxuan XU. Short-term effects of high-concentration uranium pollution on soil enzyme activity and microbial metabolism in farmland soil[J]. Journal of Radiation Research and Radiation Processing, 2022, 40(5): 050301

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    Paper Information

    Category: Research Articles

    Received: Mar. 7, 2022

    Accepted: May. 11, 2022

    Published Online: Nov. 3, 2022

    The Author Email: CHEN Xiaoming (877753845@qq.com)

    DOI:10.11889/j.1000-3436.2022-0022

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