首页|Microbial changes in rhizospheric soils contaminated with petroleum hydrocarbons after bioremediation

Microbial changes in rhizospheric soils contaminated with petroleum hydrocarbons after bioremediation

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Effects of bioremediation on microbial communities in soils contaminated with petroleum hydrocarbons are a scientific problem to be solved. Changes in dominate microbial species and the total amount of microorganisms including bacteria and fungi in rhizospheric soils after bioremediation were thus evaluated using field bioremediation experiments. The results showed that there were changed dominant microorganisms including 11 bacterial strains which are mostly Gram positive bacteria and 6 fungal species which were identified. The total amount of microorganisms including bacteria and fungi increased after bioremediation of microbial agents combined with planting maize. On the contrary, fungi in rhizospheric soils were inhibited by adding microbial agents combined with planting soybean.

bioremediationrhizospheremicrobial communitycontaminated soilpetroleum hydrocarbon

LIN Xin、LI Pei-jun、ZHOU Qi-xing、XU Hua-xia、ZHANG Hai-rong

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Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China

Graduate School of Chinese Academy of Sciences, Beijing 100039, ChinaGraduate School of Chinese Academy of Sciences, Beijin

国家自然科学基金中国科学院知识创新工程项目国家高技术研究发展计划(863计划)

20277040,20225722KZCX2-SW-416,SCXZD0103G1999011808

2004

环境科学学报(英文版)
中科院生态环境研究中心

环境科学学报(英文版)

CSTPCDCSCDSCI
影响因子:0.862
ISSN:1001-0742
年,卷(期):2004.16(6)
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