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Chen T, Wen X, Zhou J, Lu Z, Li X, Yan B. A critical review on the migration and transformation processes of heavy metal contamination in lead-zinc tailings of China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 338:122667. [PMID: 37783414 DOI: 10.1016/j.envpol.2023.122667] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/11/2023] [Accepted: 09/29/2023] [Indexed: 10/04/2023]
Abstract
The health risks of lead-zinc (Pb-Zn) tailings from heavy metal (HMs) contamination have been gaining increasing public concern. The dispersal of HMs from tailings poses a substantial threat to ecosystems. Therefore, studying the mechanisms of migration and transformation of HMs in Pb-Zn tailings has significant ecological and environmental significance. Initially, this study encapsulated the distribution and contamination status of Pb-Zn tailings in China. Subsequently, we comprehensively scrutinized the mechanisms governing the migration and transformation of HMs in the Pb-Zn tailings from a geochemical perspective. This examination reveals the intricate interplay between various biotic and abiotic constituents, including environmental factors (EFs), characteristic minerals, organic flotation reagents (OFRs), and microorganisms within Pb-Zn tailings interact through a series of physical, chemical, and biological processes, leading to the formation of complexes, chelates, and aggregates involving HMs and OFRs. These interactions ultimately influence the migration and transformation of HMs. Finally, we provide an overview of contaminant migration prediction and ecological remediation in Pb-Zn tailings. In this systematic review, we identify several forthcoming research imperatives and methodologies. Specifically, understanding the dynamic mechanisms underlying the migration and transformation of HMs is challenging. These challenges encompass an exploration of the weathering processes of characteristic minerals and their interactions with HMs, the complex interplay between HMs and OFRs in Pb-Zn tailings, the effects of microbial community succession during the storage and remediation of Pb-Zn tailings, and the importance of utilizing process-based models in predicting the fate of HMs, and the potential for microbial remediation of tailings.
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Affiliation(s)
- Tao Chen
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, School of Environment, South China Normal University, University Town, Guangzhou, 510006, China.
| | - Xiaocui Wen
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, School of Environment, South China Normal University, University Town, Guangzhou, 510006, China
| | - Jiawei Zhou
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, School of Environment, South China Normal University, University Town, Guangzhou, 510006, China
| | - Zheng Lu
- State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
| | - Xueying Li
- State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
| | - Bo Yan
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, School of Environment, South China Normal University, University Town, Guangzhou, 510006, China
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Li W, Lei X, Zhang R, Cao Q, Yang H, Zhang N, Liu S, Wang Y. Shifts in rhizosphere microbial communities in Oplopanax elatus Nakai are related to soil chemical properties under different growth conditions. Sci Rep 2022; 12:11485. [PMID: 35798802 PMCID: PMC9262954 DOI: 10.1038/s41598-022-15340-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/22/2022] [Indexed: 11/16/2022] Open
Abstract
Plant growth environment plays an important role in shaping soil microbial communities. To understand the response of soil rhizosphere microbial communities in Oplopanax elatus Nakai plant to a changed growth conditions from natural habitation to cultivation after transplant. Here, a comparative study of soil chemical properties and microbial community using high-throughput sequencing was conducted under cultivated conditions (CT) and natural conditions (WT), in Changbai Mountain, Northeast of China. The results showed that rhizosphere soil in CT had higher pH and lower content of soil organic matter (SOM) and available nitrogen compared to WT. These changes influenced rhizosphere soil microbial communities, resulting in higher soil bacterial and fungi richness and diversity in CT soil, and increased the relative abundance of bacterial phyla Acidobacteria, Chloroflexi, Gemmatimonadetes, Firmicutes and Patescibacteria, and the fungi phyla Mortierellomycota and Zoopagomycota, while decreased bacterial phyla Actinobacteria, WPS-2, Gemmatimonadetes, and Verrucomicrobia, and the fungi phyla Ascomycota, and Basidiomycota. Redundancy analysis analysis indicated soil pH and SOM were the primarily environmental drivers in shaping the rhizosphere soil microbial community in O. elatus under varied growth conditions. Therefore, more attention on soil nutrition management especially organic fertilizer inputs should be paid in O. elatus cultivation.
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Affiliation(s)
- Wanying Li
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, 130118, People's Republic of China.,National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, 130118, People's Republic of China
| | - Xiujuan Lei
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, 130118, People's Republic of China.,National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, 130118, People's Republic of China
| | - Rui Zhang
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, 130118, People's Republic of China.,National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, 130118, People's Republic of China
| | - Qingjun Cao
- Jilin Academy of Agriculture Science, Changchun, 130033, People's Republic of China.
| | - He Yang
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, 130118, People's Republic of China.,National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, 130118, People's Republic of China
| | - Nanqi Zhang
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, 130118, People's Republic of China.,National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, 130118, People's Republic of China
| | - Shuangli Liu
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, 130118, People's Republic of China.,National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, 130118, People's Republic of China
| | - Yingping Wang
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, 130118, People's Republic of China. .,National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, 130118, People's Republic of China.
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Zhang Y, Han M, Song M, Tian J, Song B, Hu Y, Zhang J, Yao Y. Intercropping With Aromatic Plants Increased the Soil Organic Matter Content and Changed the Microbial Community in a Pear Orchard. Front Microbiol 2021; 12:616932. [PMID: 33643243 PMCID: PMC7907656 DOI: 10.3389/fmicb.2021.616932] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/25/2021] [Indexed: 11/13/2022] Open
Abstract
Intercropping influences the soil microbiota via litter and root exudate inputs, but the mechanisms by which root exudates mediate the soil microbial community and soil organic matter (SOM) are still unclear. In this study, we selected three aromatic plants (Ocimum basilicum, Tr1; Satureja hortensis, Tr2; Ageratum houstonianum, Tr3) as intercrops that separately grew between rows of pear trees, and no plants were grown as the control in a pear orchard during the spring-summer season for 3 years. The soil from each plot was collected using a stainless-steel corer by five-point sampling between rows of pear trees. The bacterial and fungal communities of the different aromatic intercrops were analyzed by 16S and ITS rRNA gene amplicon sequencing; their functional profiles were predicted by PICRUSt and FUNGuild analyses. The root exudates of the aromatic plants were analyzed by a liquid chromatography-tandem mass spectrometry (LC-MS) system. Compared with the control treatment, all intercropping treatments with aromatic plants significantly increased SOM and soil water content and decreased pH values. The contents of total nitrogen and alkali-hydrolyzable nitrogen in Tr1 and Tr2 were higher than those in Tr3. In Tr3 soil, the relative content of saccharides increased little, whereas the changes in amine (increases) and alcohols (decreases) were rapid. Ageratum houstonianum intercropping decreased the microbial community diversity and significantly influenced the relative abundances of the dominant microbiota (Actinobacteria, Verrucomicrobia, Gemmatimonadetes, Cyanobacteria, Ascomycota, and Basidiomycota) at the phylum, class, and order levels, which increased the assemblage of functional groups (nitrite ammonification, nitrate ammonification, and ureolysis groups). Our study suggested that the main root exudates from aromatic plants shaped the microbial diversity, structure, and functional groups related to the N cycle during SOM mineralization and that intercropping with aromatic plants (especially basil and summer savory) increased N release in the orchard soil.
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Affiliation(s)
- Yan Zhang
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
| | - Mingzheng Han
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
| | - Mengni Song
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
| | - Ji Tian
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
| | - Beizhou Song
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
| | - Yujing Hu
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
| | - Jie Zhang
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
| | - Yuncong Yao
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, China.,College of Plant Science and Technology, Beijing University of Agriculture, Beijing, China.,Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, China
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Imchen M, Kumavath R, Vaz ABM, Góes-Neto A, Barh D, Ghosh P, Kozyrovska N, Podolich O, Azevedo V. 16S rRNA Gene Amplicon Based Metagenomic Signatures of Rhizobiome Community in Rice Field During Various Growth Stages. Front Microbiol 2019; 10:2103. [PMID: 31616390 PMCID: PMC6764247 DOI: 10.3389/fmicb.2019.02103] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 08/26/2019] [Indexed: 11/21/2022] Open
Abstract
Rice is a major staple food across the globe. Its growth and productivity is highly dependent on the rhizobiome where crosstalk takes place between plant and the microbial community. Such interactions lead to selective enrichment of plant beneficial microbes which ultimately defines the crop health and productivity. In this study, rhizobiome modulation is documented throughout the development of rice plant. Based on 16S rRNA gene affiliation at genus level, abundance, and diversity of plant growth promoting bacteria increased during the growth stages. The observed α diversity and rhizobiome complexity increased significantly (p < 0.05) during plantation. PCoA indicates that different geographical locations shared similar rhizobiome diversity but exerted differential enrichment (p < 0.001). Diversity of enriched genera represented a sigmoid curve and subsequently declined after harvest. A major proportion of dominant enriched genera (p < 0.05, abundance > 0.1%), based on 16S rRNA gene, were plant growth promoting bacteria that produces siderophore, indole-3-acetic acid, aminocyclopropane-1-carboxylic acid, and antimicrobials. Hydrogenotrophic methanogens dominated throughout cultivation. Type I methanotrophs (n = 12) had higher diversity than type II methanotrophs (n = 6). However, the later had significantly higher abundance (p = 0.003). Strong enrichment pattern was also observed in type I methanotrophs being enriched during water logged stages. Ammonia oxidizing Archaea were several folds more abundant than ammonia oxidizing bacteria. K-strategists Nitrosospira and Nitrospira dominated ammonia and nitrite oxidizing bacteria, respectively. The study clarifies the modulation of rhizobiome according to the rice developmental stages, thereby opening up the possibilities of bio-fertilizer treatment based on each cultivation stages.
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Affiliation(s)
- Madangchanok Imchen
- Department of Genomic Sciences, School of Biological Sciences, Central University of Kerala, Kasaragod, India
| | - Ranjith Kumavath
- Department of Genomic Sciences, School of Biological Sciences, Central University of Kerala, Kasaragod, India
| | - Aline B M Vaz
- Molecular and Computational Biology of Fungi Laboratory, Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Aristóteles Góes-Neto
- Molecular and Computational Biology of Fungi Laboratory, Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Debmalya Barh
- Molecular and Computational Biology of Fungi Laboratory, Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil.,Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology (IIOAB), Purba Medinipur, India
| | - Preetam Ghosh
- Department of Computer Sciences, Virginia Commonwealth University, Richmond, VA, United States
| | - Natalia Kozyrovska
- Institute of Molecular Biology and Genetics, National Academy of Sciences, Kyiv, Ukraine
| | - Olga Podolich
- Institute of Molecular Biology and Genetics, National Academy of Sciences, Kyiv, Ukraine
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Müller WEG, Tolba E, Wang S, Li Q, Neufurth M, Ackermann M, Muñoz-Espí R, Schröder HC, Wang X. Transformation of Construction Cement to a Self-Healing Hybrid Binder. Int J Mol Sci 2019; 20:E2948. [PMID: 31212901 PMCID: PMC6627329 DOI: 10.3390/ijms20122948] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 06/12/2019] [Accepted: 06/14/2019] [Indexed: 11/22/2022] Open
Abstract
A new biomimetic strategy to im prove the self-healing properties of Portland cement is presented that is based on the application of the biogenic inorganic polymer polyphosphate (polyP), which is used as a cement admixture. The data show that synthetic linear polyp, with an average chain length of 40, as well as natural long-chain polyP isolated from soil bacteria, has the ability to support self-healing of this construction material. Furthermore, polyP, used as a water-soluble Na-salt, is subject to Na+/Ca2+ exchange by the Ca2+ from the cement, resulting in the formation of a water-rich coacervate when added to the cement surface, especially to the surface of bacteria-containing cement/concrete samples. The addition of polyP in low concentrations (<1% on weight basis for the solids) not only accelerated the hardening of cement/concrete but also the healing of microcracks present in the material. The results suggest that long-chain polyP is a promising additive that increases the self-healing capacity of cement by mimicking a bacteria-mediated natural mechanism.
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Affiliation(s)
- Werner E G Müller
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Duesbergweg 6, 55,128 Mainz, Germany.
| | - Emad Tolba
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Duesbergweg 6, 55,128 Mainz, Germany.
- Polymers and Pigments Department, National Research Centre, Dokki, Giza 12622, Egypt.
| | - Shunfeng Wang
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Duesbergweg 6, 55,128 Mainz, Germany.
| | - Qiang Li
- Key Laboratory of Karst Dynamics, MLR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China.
| | - Meik Neufurth
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Duesbergweg 6, 55,128 Mainz, Germany.
| | - Maximilian Ackermann
- Institute of Functional and Clinical Anatomy, University Medical Center of the Johannes Gutenberg University, Johann Joachim Becher Weg 13, 55,099 Mainz, Germany.
| | - Rafael Muñoz-Espí
- Institute of Materials Science (ICMUV), Universitat de València, C/Catedràtic José Beltrán 2, Paterna, 46980 València, Spain.
| | - Heinz C Schröder
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Duesbergweg 6, 55,128 Mainz, Germany.
- NanotecMARIN GmbH, Mühlstr. 19, 55,218 Ingelheim am Rhein, Germany.
| | - Xiaohong Wang
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Duesbergweg 6, 55,128 Mainz, Germany.
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Yu S, He R, Song A, Huang Y, Jin Z, Liang Y, Li Q, Wang X, Müller WEG, Cao J. Spatial and temporal dynamics of bacterioplankton community composition in a subtropical dammed karst river of southwestern China. Microbiologyopen 2019; 8:e00849. [PMID: 31058472 PMCID: PMC6741127 DOI: 10.1002/mbo3.849] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 12/03/2022] Open
Abstract
River damming influences the hydro‐physicochemical variations in karst water; however, such disruption in bacterioplankton communities has seldom been studied. Here, three sampling sites (city‐river section, reservoir area, and outflow area) of the Ca2+–Mg2+–HCO3−–SO42− water type in the dammed Liu River were selected to investigate the bacterioplankton community composition as identified by high‐throughput 16S rRNA gene sequencing. In the dammed Liu River, thermal regimes have been altered, which has resulted in considerable spatial‐temporal differences in total dissolved solids (TDSs), oxidation‐reduction potential (Eh), dissolved oxygen (DO), and pH and in a different microenvironment for bacterioplankton. Among the dominant bacterioplankton phyla, Proteobacteria, Actinobacteria, Bacteroidetes, and Cyanobacteria account for 38.99%–87.24%, 3.75%–36.55%, 4.77%–38.90%, and 0%–14.44% of the total reads (mean relative frequency), respectively. Bacterioplankton communities are dominated by Brevundimonas, Novosphingobium, Zymomonas, the Actinobacteria hgcIclade, the CL500‐29 marine group, Sediminibacterium, Flavobacterium, Pseudarcicella, Cloacibacterium, and Prochlorococcus. Their abundances covary with spatial‐temporal variations in hydro‐physicochemical factors, as also demonstrated by beta diversity analyses. In addition, temperature plays a pivotal role in maintaining bacterioplankton biodiversity and hydro‐physicochemical variations. This result also highlights the concept that ecological niches for aquatic bacteria in dammed karst rivers do not accidentally occur but are the result of a suite of environmental forces. In addition, bacterioplankton can alter the aquatic carbon/nitrogen cycle and contribute to karst river metabolism.
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Affiliation(s)
- Shi Yu
- Key Laboratory of Karst Dynamics, MLR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, China.,International Research Center on Karst under the Auspices of UNESCO, Guilin, China
| | - Ruoxue He
- Key Laboratory of Karst Dynamics, MLR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, China.,International Research Center on Karst under the Auspices of UNESCO, Guilin, China.,Chengdu Technological University, Chengdu, China
| | - Ang Song
- Key Laboratory of Karst Dynamics, MLR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, China.,International Research Center on Karst under the Auspices of UNESCO, Guilin, China
| | - Yadan Huang
- Graduate School of Guilin Medical University, Guilin, China
| | - Zhenjiang Jin
- Environmental Science and Engineering College, Guilin University of Technology, Guilin, China
| | - Yueming Liang
- Key Laboratory of Karst Dynamics, MLR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, China.,International Research Center on Karst under the Auspices of UNESCO, Guilin, China
| | - Qiang Li
- Key Laboratory of Karst Dynamics, MLR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, China.,International Research Center on Karst under the Auspices of UNESCO, Guilin, China
| | - Xiaohong Wang
- ERC Advanced Investigator Grant Research Group at Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Werner E G Müller
- ERC Advanced Investigator Grant Research Group at Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Jianhua Cao
- Key Laboratory of Karst Dynamics, MLR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, China.,International Research Center on Karst under the Auspices of UNESCO, Guilin, China
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