土壤中有机复合污染物微生物组转化机制与调控原理:进展与展望
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

S153

基金项目:

国家重点研发计划项目(2019YFC1803700)和国家自然科学基金项目(41991330,41671327)资助


Microbiome-mediated Transformation Mechanism and Regulation Principle of Mixed Organic Pollutants in Soils: Progress and Perspective
Author:
Affiliation:

Fund Project:

Supported by the National Key Research and Development Program of China (No. 2019YFC1803700) and the National Natural Science Foundation of China (Nos. 41991330 and 41671327)

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
    摘要:

    实际污染土壤中有机污染物通常以复合污染状态存在,有机复合污染物的微生物降解过程及其作用机制显得更为复杂。土壤微生物类群多样,具有丰富的功能多样性。而有机复合污染物的降解通常由微生物组操控,通过微生物群落代谢网络完成污染物的去除。近年来,研究者逐渐关注有机复合污染土壤中微生物群落适应机制-微生物组转化过程-合成微生物组设计-原位微生物组修复等方面的研究,对认知污染土壤治理和修复具有重要的科学意义。本文以具有代谢协同性及功能互补性的微生物组为切入点,系统阐述土壤中有机复合污染物的微生物组转化机制与调控原理等,探讨微生物组在复合污染土壤绿色可持续原位生物修复中的发展前景。

    Abstract:

    Polluted soils contain a mixture of contaminants. The microorganisms-mediated degradation processes and mechanisms appear to be more complicated than those in a controlled lab environment given that the soil microbiota is diverse and versatile in ecological functioning. In recent years, many researchers have highlighted the adaptation mechanism of the microbiome, biotransformation processes, design of synthetic microbial systems, in situ remediation by microbiomes in mixed organic pollutants contaminated soils, which are important for an understanding of the processes and mechanisms underlying soil remediation. The degradation of mixed organic pollutants is believed to be mainly controlled by the soil microbial community and influenced by their complex ecological networks. Due to the advantages of microbiomes(metabolic synergy and functional complementarity), this paper systematically analyzes the research progress and development trend of microbiome-mediated transformation and remediation mechanisms in organic pollutant co-contaminated soils and presents an outlook on the development of microbiomes in green and sustainable in situ bioremediation of mixed contaminated soils.

    参考文献
    相似文献
    引证文献
引用本文

滕应,王笑咪,韩玉娟,任文杰,赵玲,骆永明.土壤中有机复合污染物微生物组转化机制与调控原理:进展与展望[J].土壤学报,2021,58(5):1084-1093. DOI:10.11766/trxb202009300458 TENG Ying, WANG Xiaomi, HAN Yujuan, REN Wenjie, ZHAO Ling, LUO Yongming. Microbiome-mediated Transformation Mechanism and Regulation Principle of Mixed Organic Pollutants in Soils: Progress and Perspective[J]. Acta Pedologica Sinica,2021,58(5):1084-1093.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数: