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Long-term nickel contamination increased soil fungal diversity and altered fungal community structure and co-occurrence patterns in agricultural soils; Long-term nickel contamination increased soil fungal diversity and altered fungal community structure and co-occurrence patterns in agricultural soils.pdf
Zhang, Xuemeng; Chen, Baodong; Yin, Rongbin; Xing, Shuping; Fu, Wei; Wu, Hui; Hao, Zhipeng; Ma, Yibing; Zhang, Xin
2022-08-15
Source PublicationJOURNAL OF HAZARDOUS MATERIALS
ISSN0304-3894
Volume436Issue:0Pages:129113
AbstractNickel (Ni) contamination imposes deleterious effects on the stability of soil ecosystem. Soil fungal community as a crucial moderator of soil remediation and biochemical processes has attracted more and more research interests. In the present study, soil fungal community composition and diversity under long-term Ni contamination were investigated and fungal interaction networks were built to reveal fungal co-occurrence patterns. The results showed that moderate Ni contamination significantly increased fungal diversity and altered fungal community structure. Functional predictions based on FUNGuild suggested that the relative abundance of arbuscular mycorrhizal fungi (AMF) significantly increased at moderate Ni contamination level. Ni contamination strengthened fungal interactions. Keystone taxa at different Ni contamination levels, such as Penicillium at light contamination, were identified, which might have ecological significance in maintaining the stability of fungal community to Ni stress. The present study provided a deeper insight into the effect of long-term Ni contamination on fungal community composition and co-occurrence patterns, and was helpful to further explore ecological risk of Ni contamination in cultivated field.
Department城市与区域生态国家重点实验室 ; 城市与区域生态国家重点实验室
KeywordHEAVY-METAL CONTAMINATION MICROBIAL COMMUNITIES BACTERIAL COMMUNITY AMMONIA OXIDATION DOSE RESPONSES TOXICITY CALCIUM NETWORK GROWTH PHYTOEXTRACTION
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/47296
Collection城市与区域生态国家重点实验室
Corresponding AuthorZhang, Xin
Affiliation1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Macau Univ Sci & Technol, Macau Environm Res Inst, Macau 999078, Peoples R China
4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, 18 Shuangqing Rd, Beijing 100085, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Xuemeng,Chen, Baodong,Yin, Rongbin,et al. Long-term nickel contamination increased soil fungal diversity and altered fungal community structure and co-occurrence patterns in agricultural soils, Long-term nickel contamination increased soil fungal diversity and altered fungal community structure and co-occurrence patterns in agricultural soils.pdf[J]. JOURNAL OF HAZARDOUS MATERIALS,2022,436(0):129113.
APA Zhang, Xuemeng.,Chen, Baodong.,Yin, Rongbin.,Xing, Shuping.,Fu, Wei.,...&Zhang, Xin.(2022).Long-term nickel contamination increased soil fungal diversity and altered fungal community structure and co-occurrence patterns in agricultural soils.JOURNAL OF HAZARDOUS MATERIALS,436(0),129113.
MLA Zhang, Xuemeng,et al."Long-term nickel contamination increased soil fungal diversity and altered fungal community structure and co-occurrence patterns in agricultural soils".JOURNAL OF HAZARDOUS MATERIALS 436.0(2022):129113.
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