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Li H, Yao J, Liu J, Min N, Sunahara G, Men D, Duran R. Effects of soil metal(loid)s pollution on microbial activities and environmental risks in an abandoned chemical smelting site. J Environ Sci (China) 2024; 143:60-70. [PMID: 38644024 DOI: 10.1016/j.jes.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/08/2023] [Accepted: 08/11/2023] [Indexed: 04/23/2024]
Abstract
Abandoned chemical smelting sites containing toxic substances can seriously threaten and pose a risk to the surrounding ecological environment. Soil samples were collected from different depths (0 to 13 m) and analyzed for metal(loid)s content and fractionation, as well as microbial activities. The potential ecological risk indices for the different soil depths (ordered from high to low) were: 1 m (D-1) > surface (S-0) > 5 m (D-5) > 13 m (D-13) > 9 m (D-9), ranging between 1840.65-13,089.62, and representing extremely high environmental risks, of which Cd (and probably not arsenic) contributed to the highest environmental risk. A modified combined pollution risk index (MCR) combining total content and mobile proportion of metal(loid)s, and relative toxicities, was used to evaluate the degree of contamination and potential environmental risks. For the near-surface samples (S-0 and D-1 layers), the MCR considered that As, Cd, Pb, Sb, and Zn achieved high and alarming degrees of contamination, whereas Fe, Mn, and Ti were negligible or low to moderate pollution degrees. Combined microcalorimetry and enzymatic activity measurements of contaminated soil samples were used to assess the microbial metabolic activity characteristics. Correlation analysis elucidated the relationship between metal(loid)s exchangeable fraction or content and microbial activity characteristics (p < 0.05). The microbial metabolic activity in the D-1 layer was low presumably due to heavy metal stress. Enzyme activity indicators and microcalorimetric growth rate (k) measurements were considered sensitive indicators to reflect the soil microbial activities in abandoned chemical smelting sites.
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Affiliation(s)
- Hao Li
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Jun Yao
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China.
| | - Jianli Liu
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Ning Min
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Geoffrey Sunahara
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China; Department of Natural Resource Sciences, McGill University, 21111, Lakeshore Drive, Ste-Anne-de-Bellevue, Quebec, H9X 3V9, Canada
| | - Dongyang Men
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China
| | - Robert Duran
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), Beijing 100083, China; Equipe Environnement et Microbiologie, MELODY group, Université de Pau et des Pays de l'Adour, E2S-UPPA, IPREM UMR CNRS 5254, BP 1155, 64013 Pau Cedex, France
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Rodrigues AC, de Sá ÉFGG, Santos FM, Sano NY, Pistori JGB, Cordeiro-Estrela P, Ozório CLCT, Herrera HM, de Andrade GB. Health of Holochilus chacarius (Rodentia: Cricetidae) in rice agroecosystem in a neotropical wetland assessed by histopathology. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:407. [PMID: 38561512 DOI: 10.1007/s10661-024-12566-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/23/2024] [Indexed: 04/04/2024]
Abstract
Small mammals have a short lifetime and are strictly associated with their environment. This work aimed to use histopathology to assess the health of Holochilus chacarius in a rice agroecosystem in the Pantanal of Mato Grosso do Sul. During necropsy, fragments of the lung, kidney, skin, liver, and reproductive system of 33 animals were collected and submitted to histological processing. Tissue damages were evaluated as mild, moderate, and severe and arranged in a matrix for further statistical analysis. Furthermore, we used generalized linear models to verify the influence of tissue changes on the body condition, obtained by a regression between body mass and length. In the lungs, we found an intense inflammatory infiltrate associated with anthracosis that had a negative influence on the body's condition. Also, we observed degenerative and inflammatory changes in the liver, kidneys, skin, and reproductive system that ranged from mild to moderate. The histopathological lesions observed in this study may be associated with environmental alterations of anthropic origin such as the exposure to soot from wildfires and heavy metals, evidenced by lesions in the lung, kidney, and liver. The present study provided a histopathological matrix as a new approach that allows to classify and quantify the tissue alterations. Tissue changes when associated with body condition demonstrated to be an effective tool to assess the health of small free-living mammals, showing that these animals can be used as bioindicators of environmental condition.
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Affiliation(s)
- Amanda Costa Rodrigues
- Laboratory of Anatomy Pathology, Dom Bosco Catholic University, Campo Grande, Mato Grosso do Sul, Brazil
- Laboratory of Parasitic Biology, Dom Bosco Catholic University, Av. Tamandaré, 6000 - Jardim Seminário, Campo Grande, Mato Grosso do Sul, 79117-900, Brazil
| | | | - Filipe Martins Santos
- Laboratory of Parasitic Biology, Dom Bosco Catholic University, Av. Tamandaré, 6000 - Jardim Seminário, Campo Grande, Mato Grosso do Sul, 79117-900, Brazil
| | - Nayara Yoshie Sano
- Laboratory of Parasitic Biology, Dom Bosco Catholic University, Av. Tamandaré, 6000 - Jardim Seminário, Campo Grande, Mato Grosso do Sul, 79117-900, Brazil
| | | | - Pedro Cordeiro-Estrela
- Laboratory of Mammals, Department of Systematics and Ecology, Federal University of Paraiba, João Pessoa, Paraiba, 58051-900, Brazil
| | | | - Heitor Miraglia Herrera
- Laboratory of Parasitic Biology, Dom Bosco Catholic University, Av. Tamandaré, 6000 - Jardim Seminário, Campo Grande, Mato Grosso do Sul, 79117-900, Brazil
| | - Gisele Braziliano de Andrade
- Laboratory of Anatomy Pathology, Dom Bosco Catholic University, Campo Grande, Mato Grosso do Sul, Brazil.
- Laboratory of Parasitic Biology, Dom Bosco Catholic University, Av. Tamandaré, 6000 - Jardim Seminário, Campo Grande, Mato Grosso do Sul, 79117-900, Brazil.
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Zhang L, Zhu Y, Zhang Y, Zhong J, Li J, Yang S, Ta W, Zhang Y. Characteristics, source analysis, and health risk assessment of potentially toxic elements pollution in soil of dense molybdenum tailing ponds area in central China. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2024; 46:129. [PMID: 38483651 DOI: 10.1007/s10653-024-01886-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 01/24/2024] [Indexed: 03/19/2024]
Abstract
The issue of potentially toxic elements (PTEs) contamination of regional soil caused by mining activities and tailings accumulation has attracted wide attention all over the world. The East Qinling is one of the three main molybdenum mines in the world, and the concentration of PTEs such as Hg, Pb and Cu in the slag is high. Quantifying the amount of PTEs contamination in soil and identifying potential sources of contamination is vital for soil environmental management. In the present investigation, the pollution levels of 8 PTEs in the Qinling molybdenum tailings intensive area were quantitatively identified. Additionally, an integrated source-risk method was adopted for resource allocation and risk assessment based on the PMF model, the ecological risk, and the health risk assessment model. The mean concentrations of Cu, Ni, Pb, Cd, Cr, Zn, As, and Hg in the 80 topsoil samples ranged from 0.80 to 13.38 times the corresponding background values; notably high levels were observed for Pb and Hg. The source partitioning results showed that PTEs were mainly affected by four pollution sources: natural and agricultural sources, coal-burning sources, combined transport and mining industry sources, and mining and smelting sources. The health risk assessment results revealed that the risks of soil PTEs for adults are acceptable, while the risks for children exceeded the limit values. The obtained results will help policymakers to obtain the sources of PTEs of tailing ponds intensive area. Moreover, it provides priorities for the governance of subsequent pollution sources and ecological restoration.
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Affiliation(s)
- Liyuan Zhang
- School of Water and Environment, Chang'an University, Xi'an, China
- Key Laboratory of Subsurface Hydrology and Ecological Effect in Arid Region of the Ministry of Education, Chang'an University, Xi'an, China
- Key Laboratory of Eco-Hydrology and Water Security in Arid and Semi-Arid Regions of Ministry of Water Resources, Chang'an University, Xi'an, China
| | - Yuxi Zhu
- School of Water and Environment, Chang'an University, Xi'an, China
| | - Yanan Zhang
- School of Water and Environment, Chang'an University, Xi'an, China
| | - Jiahao Zhong
- School of Water and Environment, Chang'an University, Xi'an, China
| | - Jiangwei Li
- School of Water and Environment, Chang'an University, Xi'an, China
| | - Shitong Yang
- School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an, China
| | - Weiyuan Ta
- Shaanxi Environmental Investigation and Assessment Center, Xi'an, China
| | - Yue Zhang
- School of Architecture, Chang'an University, Xi'an, China.
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Destro ALF, Gonçalves DC, Alves TDS, Gregório KP, da Silva VM, Santos VR, de Castro OW, Filho HB, Garbino GST, Gonçalves RV, Oliveira JMD, Freitas MB. Iron and aluminum ore mining pollution induce oxidative and tissue damage on fruit-eating bats from the Atlantic Forest. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133285. [PMID: 38154190 DOI: 10.1016/j.jhazmat.2023.133285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/30/2023] [Accepted: 12/13/2023] [Indexed: 12/30/2023]
Abstract
Mining, a vital industry for economic growth, poses significant environmental pollution challenges. Failures in tailings dam containment have caused environmental contamination and raised concerns about preserving the globally significant biodiversity in the Atlantic Forest, which is under severe threat. Fruit-eating bats are key for forest regeneration as essential seed dispersers and pollinators. This study focuses on two keystone species, Artibeus lituratus and Sturnira lilium, exploring the effects of iron ore mining area (FEOA) and aluminum ore mining area (ALOA) on these bats, respectively, and comparing to individuals from a preserved Atlantic Forest fragment (FFA). Bats from FEOA showed higher Aluminum (Al), Calcium (Ca), Iron (Fe) and Barium (Ba) liver accumulation, as well as Ca and Fe muscle accumulation. These animals also showed higher liver and kidney oxidative damage associated with liver fibrosis and kidney inflammation. Brain and muscle also showed oxidative stress. Bats from ALOA showed higher Ca and Ba liver accumulation and Ca, Zinc (Zn), and Ba muscle accumulation, along with higher brain oxidative stress, liver fibrosis, and kidney inflammation. Our findings indicate that iron and aluminum ore mining activities cause adverse effects on bat tissues, posing a potential threat to biodiversity maintenance in the Atlantic Forest.
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Affiliation(s)
| | | | | | | | | | | | | | - Hernando Baggio Filho
- Department of Geography, Federal University of the Jequitinhonha and Mucuri Valleys, MG, Brazil
| | | | | | - Jerusa Maria de Oliveira
- Rede Nordeste de Biotecnologia (RENORBIO), Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, AL, Brazil
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Čadková Z, Vořechovská L, Javorská D, Száková J, Tlustoš P. The oral bioavailability of soil-borne risk elements for small terrestrial mammals: Microtus arvalis (Pallas, 1778) and Apodemus sylvaticus L. and its implication in environmental studies. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:62397-62409. [PMID: 36943558 PMCID: PMC10167179 DOI: 10.1007/s11356-023-26437-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 03/10/2023] [Indexed: 05/10/2023]
Abstract
The aims of this study were (i) to specify real risk elemetnt (RE) uptake by wild terresrial mammals (A. sylvaticus and M. arvalis), (ii) to describe RE distribution in critical organs such as the liver and kidney, and (iii) to determine potencial differences in RE toxicokinetics with regards to individual species or sex. Three groups of experimental animals were fed diets amended with soil and green biomass of hyperaccumulator Arabidopsis halleri with different RE levels. The contents of As, Cd, and Pb in the liver and kidneys of the animals reflected the element contents in the diet. Higher Cd and Pb accumulation ability was observed in A. sylvaticus compared to M. arvalis tissues, and an opposite pattern was recorded for As. Zn contents in tissues of both species remained unchanged, and total contents of Zn in the exposed animals even tended to decrease compared to the controls. Results of this study indicate a generally similar response of both species to elevated RE contents in the diet, confirming these wild rodents as suitable models for RE biomonitoring in ecosystems. However, our data highlights some distinction in As toxicokinetics in wood mice compared to that of field voles and a significantly higher accumulation of Pb and Cd in females. Therefore, factors of species and sex should not be overlooked if relevant data are to be obtained in environmental studies conducted on small terrestrial rodents.
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Affiliation(s)
- Zuzana Čadková
- Department of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic.
| | - Lenka Vořechovská
- Department of Agroenvironmental Chemistry and Plant Nutrition, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
| | - Denisa Javorská
- Department of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
| | - Jiřina Száková
- Department of Agroenvironmental Chemistry and Plant Nutrition, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
| | - Pavel Tlustoš
- Department of Agroenvironmental Chemistry and Plant Nutrition, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
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Radonjić M, Subotić S, Višnjić-Jeftić Ž, Mrdak D, Ćirović D. Assessment of macro-, trace- and toxic elements in Small Indian mongoose, Herpestes auropunctatus (Hodgson, 1836), from Montenegro: potential use for biomonitoring. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:60514-60523. [PMID: 37036654 DOI: 10.1007/s11356-023-26885-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 04/04/2023] [Indexed: 04/11/2023]
Abstract
The aim of this study was to determine the concentrations of 28 elements in the liver, kidney, muscle, and heart of a small Indian mongoose from Montenegro. Element concentrations were determined using inductively coupled plasma optical emission spectrometry (ICP-OES). Significant differences in elemental concentrations between analyzed tissues were observed for Ag, Al, Cu, Fe, Hg, K, Mg, Mn, Mo, Na, P, S, Se, and Zn. The concentrations of Ag, Fe, Mo, and S were significantly different between all analyzed tissues. Muscle tissue is characterised by higher concentrations of some macroelements (K, Mg, S) and liver tissue by higher concentrations of some trace elements (Fe, Mn, Mo, and Zn). Cardiac tissue could be the target organ for bioaccumulation of Ag and Se. The molar ratio Se:Hg was higher than 1 in all studied tissues. There were few significant differences between element concentrations in mongooses from three analyzed (Airport, Saline, Inland) groups. Significantly higher concentrations of Ag and Se were found in liver tissue of Inland mongooses compared to animals from Airport and Saline. There were few significant differences (Zn in liver and muscle, Fe in muscle) in element concentrations between females and males.
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Affiliation(s)
- Marina Radonjić
- Faculty of Natural Sciences and Mathematics, Department of Biology, University of Montenegro, Džordža Vašingtona Bb, 81000, Podgorica, Montenegro
| | - Srđan Subotić
- Faculty of Biology, University of Belgrade, Studentski Trg 16, 11000, Belgrade, Serbia.
| | - Željka Višnjić-Jeftić
- University of Belgrade, Institute for Multidisciplinary Research, Kneza Višeslava 1, 11000, Belgrade, Serbia
| | - Danilo Mrdak
- Faculty of Natural Sciences and Mathematics, Department of Biology, University of Montenegro, Džordža Vašingtona Bb, 81000, Podgorica, Montenegro
| | - Duško Ćirović
- Faculty of Biology, University of Belgrade, Studentski Trg 16, 11000, Belgrade, Serbia
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Kumari K, Swamy S. Field validated biomarker (ValidBIO) based assessment of impacts of various pollutants in water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:5347-5370. [PMID: 36414892 DOI: 10.1007/s11356-022-24006-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 10/31/2022] [Indexed: 06/16/2023]
Abstract
The sensitivity of fish towards pollutants serves as an excellent tool for the analysis of water pollution. The effluents generated from various anthropogenic activities may contain heavy metals, pesticides, microplastics, and persistent organic pollutants (POPs) and ultimately find its way to aquatic environment. The enzymatic activities of fish collected from water bodies near major cities, oil spillage sites, agricultural land, and intensively industrialized areas have been reported to be significantly impacted in various field studies. These significant alterations in enzymatic activities act as a biomarker for monitoring purposes. The use of biomarkers not only helps in the identification of known and unknown pollutants and their detrimental health impacts, but also identifies the interaction between pollutants and organisms. The conventional method majorly used is physicochemical analysis, which is recognized as the backbone of the system for monitoring water quality. In physicochemical monitoring, major problems exist in assessing or predicting biological effects from chemical or physical data. Xenobiotic-induced enzymatic changes in fish may serve as an intuitive and efficient biomarker for determining contaminants in water bodies. Therefore, field validated biomarker (ValidBIO) approach needs to be integrated in water quality monitoring program for environmental health risk assessment of aquatic life impacted due to various point and non-point sources of water pollution.
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Affiliation(s)
- Kanchan Kumari
- CSIR-National Environmental Engineering Research Institute, Kolkata Zonal Centre, Kolkata, West Bengal, 700107, India.
| | - Senerita Swamy
- CSIR-National Environmental Engineering Research Institute, Nagpur, 440020, India
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Li H, Yao J, Min N, Liu J, Chen Z, Zhu X, Zhao C, Pang W, Li M, Cao Y, Liu B, Duran R. Relationships between microbial activity, enzyme activities and metal(loid) form in NiCu tailings area. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 812:152326. [PMID: 34906578 DOI: 10.1016/j.scitotenv.2021.152326] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/17/2021] [Accepted: 12/07/2021] [Indexed: 06/14/2023]
Abstract
Here we combined microcalorimetry, enzyme activity measurements, and characterization of metal form in order to evaluate the effect of metal(loid)s on the activity of microbial community inhabiting tailings area with high toxic metal(loid)s concentration. Chromium (Cr), nickel (Ni), copper (Cu) and manganese (Mn) were the main pollutants. The exchangeable fractions (bioavailability) of Cu, Ni and Mn were higher in the tailings sample (Site Z), indicating a higher environmental risk. The total heat Qtotal (17,726.87 J/g), peak power Ppeak (541.42 μW/g) and growth rate constant k (0.11 h-1) of Site Z were higher than that of the polluted soil around tailings (Site Y). Such observation may be explained by physiological changes within the microbial community in response to high levels of heavy metal stress, thereby increasing respiration and improving microbial activity. In contrast, enzyme activities and enzyme activities index (GmeA) of Site Z were lower than the Site Y, which is strongly influenced by changes on physical-chemical properties (TN and TOC) and the presence of Cr, Mn, and Ni. Correlation coefficient and principal component analysis (PCA) indicate that GmeA is significantly correlated (p < 0.05 or p < 0.01) with environmental factors (EC, TOC and TN), Mn and Ni concentration, Ni bioavailability, and peak time (Tpeak). Therefore, GmeA represents a potential biological indicator for reporting the pollution degree in tailings area. Our results provide a theoretical basis for the prevention and control of pollution in non-ferrous metal(loid) tailings area.
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Affiliation(s)
- Hao Li
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Jun Yao
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China.
| | - Ning Min
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Jianli Liu
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Zhihui Chen
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Xiaozhe Zhu
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Chenchen Zhao
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Wancheng Pang
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Miaomiao Li
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Ying Cao
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Bang Liu
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China
| | - Robert Duran
- School of Water Resources and Environment, Research Center of Environmental Science and Engineering, China University of Geosciences (Beijing), 29 Xueyuan Road, Haidian District, 100083 Beijing, China; Universite de Pau et des Pays de l'Adour, E2S-UPPA, IPREM UMR CNRS 5254, BP 1155, 64013 Pau Cedex, France
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9
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Nag R, O'Rourke SM, Cummins E. A GIS study to rank Irish agricultural lands with background and anthropogenic concentrations of metal(loid)s in soil. CHEMOSPHERE 2022; 286:131928. [PMID: 34418654 DOI: 10.1016/j.chemosphere.2021.131928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/15/2021] [Accepted: 08/16/2021] [Indexed: 06/13/2023]
Abstract
Heavy metal pollution may cause a serious threat to human health and is a global problem. The bio-availability of metals and metalloids (metal (loid)s) in the soil is a dominating parameter for metal (loid) uptake by plants, and which may subsequently be ingested by individuals through the food pathway. This study aimed to develop a novel approach based on a semi-quantitative probability-impact (P-I) matrix with the help of a GIS mapping tool. ArcGIS was used for data analysis, classification, and reclassification of parameters of the model. Nine influencing parameters were selected for a semi-quantitative risk ranking. These are soil pH, soil organic carbon (SOC), soil texture class, slope, field/soil drainage class, Integrated Risk Quotient (IRQ), proximity to mines, urban activity, and potential biosolids application areas. The results revealed that certain areas (including Co. Louth, Co. Wicklow, Co. Wexford) along the East coast of Ireland pose a higher relative risk. Therefore, in-depth quantitative human health risk assessment is proposed considering the potential bioaccumulation of metal (loid)s if the crops are grown on land with elevated levels of metal (loid)s. Furthermore, this work reveals the usefulness of the GIS mapping techniques in risk assessment to rank areas of elevated levels of potential pollutants.
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Affiliation(s)
- Rajat Nag
- Address: University College Dublin School of Biosystems and Food Engineering, Belfield, Dublin, 4, Ireland.
| | - Sharon Mary O'Rourke
- Address: University College Dublin School of Biosystems and Food Engineering, Belfield, Dublin, 4, Ireland.
| | - Enda Cummins
- Address: University College Dublin School of Biosystems and Food Engineering, Belfield, Dublin, 4, Ireland.
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Rehman G, Khattak I, Hamayun M, Rahman A, Haseeb M, Umar M, Ali S, Iftikhar M, Shams WA, Pervaiz R. Impacts of mining on local fauna of wildlife in District Mardan & District Mohmand Khyber Pakhtunkhwa Pakistan. BRAZ J BIOL 2021; 84:e251733. [PMID: 34932632 DOI: 10.1590/1519-6984.251733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 08/30/2021] [Indexed: 11/22/2022] Open
Abstract
Mining is vital for human sustenance and a crucial sector in the state economy. However, its impacts on the environment and biodiversity cannot be underestimated. Which are potent to the attract government's attention. Environment and wildlife are subject to the harmful impacts of mining and its related activities. In this study, districts, namely Mardan and Mohmand have been targeted with respect to mining impacts. The assessment was carried out on wildlife adversely affected by the mining sector. The fauna has been keenly observed to bring the calculated risks and threat perception of the regional wildlife. Total 9 species of mammals, 21 species of birds, were recorded in District Mardan. While in District Mohmand 2 species of mammals, 9 species of birds, and 4 species of reptiles were studied. The Study explored that mining primarily responsible for land degradation. Which lead to food and agriculture losses. Several other factors like blasting, pollution, hunting, deforestation, habitat loss was also observed. Deforestation surfaced one of the major causes for extinction of fauna in the said region. preemptive measures are needed to seize the man-made catastrophe.
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Affiliation(s)
- G Rehman
- Department of Zoology Abdul Wali Khan, University Mardan, KP, Pakistan
| | - I Khattak
- College of Animal Husbandry & Veterinary Sciences Abdul Wali Khan, University Mardan, KP, Pakistan
| | - M Hamayun
- Department of Botany Abdul Wali Khan, University Mardan, KP, Pakistan
| | - A Rahman
- Department of Zoology Abdul Wali Khan, University Mardan, KP, Pakistan
| | - M Haseeb
- Department of Zoology Abdul Wali Khan, University Mardan, KP, Pakistan
| | - M Umar
- Department of Zoology Abdul Wali Khan, University Mardan, KP, Pakistan
| | - S Ali
- Department of Zoology Abdul Wali Khan, University Mardan, KP, Pakistan
| | - M Iftikhar
- Department of Chemistry, University of Swabi, KP, Pakistan
| | - W A Shams
- Department of Zoology Abdul Wali Khan, University Mardan, KP, Pakistan
| | - R Pervaiz
- Department of Zoology Abdul Wali Khan, University Mardan, KP, Pakistan
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Sahoo PK, Powell MA, Martins GC, Dall'Agnol R, Salomão GN, Mittal S, Pontes PRM, Guimarães JTF, de Siqueira JO. Occurrence, distribution, and environmental risk assessment of heavy metals in the vicinity of Fe-ore mines: a global overview. TOXIN REV 2021. [DOI: 10.1080/15569543.2021.1919903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Prafulla Kumar Sahoo
- Department of Environmental Science and Technology, Central University of Punjab, Ghudda Village, Bathinda, Punjab, India
- Instituto Tecnológico Vale (ITV), Rua Boaventura da Silva, 955, Belém, Brazil
| | - Mike A. Powell
- Department of Renewable Resources, University of Alberta, Edmonton, Canada
| | | | - Roberto Dall'Agnol
- Instituto Tecnológico Vale (ITV), Rua Boaventura da Silva, 955, Belém, Brazil
- Programa de Pós-graduação em Geologia e Geoquímica (PPGG), Instituto de Geociências (IG), Universidade Federal do Pará (UFPA), Belém, Brazil
| | - Gabriel Negreiros Salomão
- Programa de Pós-graduação em Geologia e Geoquímica (PPGG), Instituto de Geociências (IG), Universidade Federal do Pará (UFPA), Belém, Brazil
| | - Sunil Mittal
- Department of Environmental Science and Technology, Central University of Punjab, Ghudda Village, Bathinda, Punjab, India
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Li S, Wu J, Huo Y, Zhao X, Xue L. Profiling multiple heavy metal contamination and bacterial communities surrounding an iron tailing pond in Northwest China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 752:141827. [PMID: 32889271 DOI: 10.1016/j.scitotenv.2020.141827] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/18/2020] [Accepted: 08/18/2020] [Indexed: 06/11/2023]
Abstract
Northwest China is abundant in iron ore reserves and has become one of the important iron ore mining bases in China. However, the contamination and microbial community structure of iron tailing ponds in Northwest China have not been extensively investigated. In the present study, we characterized the main physicochemical properties, the multiple heavy metal contamination, and the bacterial community structure of the soils surrounding an iron tailing pond in Linze County, Zhangye city, Gansu Province. The tailing-associated soils were barren, exhibiting alkaline pH and low organic matter (OM), total nitrogen (TN) and total potassium (TK) compared with the control areas. There was considerable multiple heavy metal pollution in the iron tailing pond, mainly including lead (Pb), manganese (Mn), arsenic (As), cadmium (Cd), zinc (Zn), iron (Fe) and copper (Cu). Among the 303 identified core operational taxonomic units (OTUs), Actinobacteria, Proteobacteria and Deinococcus-Thermus were predominant at the phylum level, and Blastococcus, Arthrobacter, Marmoricola, Kocuria, Truepera, and Sphingomonadaceae were prevalent at a finer taxonomic level. The bacterial richness and diversity of the tailing samples were significantly lower than those of the reference samples. RDA, VPA and Spearman correlation analyses showed that the soil pH, CEC, OM, TP, TK, Cd, Pb, Ni, Zn, As and Mn had significant effects on the bacterial community composition and distribution. This work profiles the basic features of the soil physicochemical properties, the multiple heavy metal contamination and the bacterial community structure in an iron tailing pond in Northwest China, thereby providing a foundation for the future ecological remediation of the iron tailing environment in the area.
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Affiliation(s)
- Sha Li
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; Key Laboratory of Extreme Environmental Microbial Resources and Engineering of Gansu Province, Lanzhou 730070, China
| | - Juanli Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Yanli Huo
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; Key Laboratory of Extreme Environmental Microbial Resources and Engineering of Gansu Province, Lanzhou 730070, China
| | - Xu Zhao
- Institute of Soil, Fertilizer and Water-Saving Agriculture, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
| | - Lingui Xue
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; Key Laboratory of Extreme Environmental Microbial Resources and Engineering of Gansu Province, Lanzhou 730070, China.
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Gil-Jiménez E, de Lucas M, Ferrer M. Metalliferous Mining Pollution and Its Impact on Terrestrial and Semi-terrestrial Vertebrates: A Review. REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 256:1-69. [PMID: 34724574 DOI: 10.1007/398_2021_65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Metalliferous mining, a major source of metals and metalloids, has severe potential environmental impacts. However, the number of papers published in international peer-reviewed journals seems to be low regarding its effects in terrestrial wildlife. To the best of our knowledge, our review is the first on this topic. We used 186 studies published in scientific journals concerning metalliferous mining or mining spill pollution and their effects on terrestrial and semi-terrestrial vertebrates. We identified the working status of the mine complexes studied, the different biomarkers of exposure and effect used, and the studied taxa. Most studies (128) were developed in former mine sites and 46 in active mining areas. Additionally, although several mining accidents have occurred throughout the world, all papers about effects on terrestrial vertebrates from mining spillages were from Aznalcóllar (Spain). We also observed a lack of studies in some countries with a prominent mining industry. Despite >50% of the studies used some biomarker of effect, 42% of them only assessed exposure by measuring metal content in internal tissues or by non-invasive sampling, without considering the effect in their populations. Most studied species were birds and small mammals, with a negligible representation of reptiles and amphibians. The information gathered in this review could be helpful for future studies and protocols on the topic and it facilitates a database with valuable information on risk assessment of metalliferous mining pollution.
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Affiliation(s)
| | - Manuela de Lucas
- Applied Ecology Group, Department of Ethology and Biodiversity Conservation, Estación Biológica de Doñana, Consejo Superior de Investigaciones Científicas (CSIC), Seville, Spain
| | - Miguel Ferrer
- Applied Ecology Group, Department of Ethology and Biodiversity Conservation, Estación Biológica de Doñana, Consejo Superior de Investigaciones Científicas (CSIC), Seville, Spain
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Baratzadeh Poustchi F, Tabatabaei Yazdi F, Heidari A, Moosavi Z. Evaluation of chromium accumulation and resulting histopathological changes in Libyan jirds (Mammals, Rodentia), affected by effluent from Ghazghan leather industrial town, Iran. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:39343-39353. [PMID: 32648223 DOI: 10.1007/s11356-020-09801-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 06/18/2020] [Indexed: 06/11/2023]
Abstract
The leather industry is one of the major producers of wastewater, releasing large amounts of various chemicals into the environment. Chromium (Cr) is the most commonly used agent in the tanning industry. Accumulation in the animal body can adversely affect the functioning of animal tissues. The current study investigated the toxic effects of Cr on lung, kidney, liver, and testicular tissues in Libyan jirds (Meriones libycus) inhabiting the area surrounding Ghazghan leather industrial town, Mashhad, Iran. Average Cr concentrations were found to be significantly higher in samples from contaminated areas than controls (p < 0.05). The highest accumulation of Cr was found in lung tissue, while the liver tissue showed the lowest. The results also showed that sex and age had no significant effect on Cr accumulation in any tissue at either sampling area (p < 0.05). Histological analyses showed that Cr accumulation had caused changes in tissue samples from Libyan jirds from the contaminated area. Hyperemia was observed in all tissues. In kidney tissue, necrosis and degeneration of the epithelial cells of the tubules were seen as well, and in one case, we also observed hemorrhage. In liver tissue, necrosis, degeneration, and inflammation were observed, along with one case, of fibrosis. In lung tissue, we observed emphysema, hemorrhage, and inflammation. Testicular tissue also showed a considerable lesion. Given the proximity of specimens' habitat to an area of importance, i.e., the industrial town, and the species' dependence on its habitat for nutrition, Libyan jirds are particularly useful for monitoring. Thus, they can be used to monitor the level of contamination in future studies.
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Affiliation(s)
- Farideh Baratzadeh Poustchi
- Department of Environment, Faculty of Natural Resources and Environment, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Fatemeh Tabatabaei Yazdi
- Department of Environment, Faculty of Natural Resources and Environment, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Ava Heidari
- Department of Environment, Faculty of Natural Resources and Environment, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Zahra Moosavi
- Department of Pathobiology, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
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Korkola NC, Scarrow PM, Stillman MJ. pH dependence of the non-cooperative binding of Bi3+ to human apo-metallothionein 1A: kinetics, speciation, and stoichiometry. Metallomics 2020; 12:435-448. [DOI: 10.1039/c9mt00285e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
ESI-MS along with cysteine modification show that the binding of Bi3+ to apo-metallothionein is non-cooperative with a coordination of BiS(cys)3 up to Bi6MT. Stopped flow kinetics reveal that the rate of binding depends on the pH and the Bi3+ anion.
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Affiliation(s)
| | - Patti M. Scarrow
- Department of Chemistry
- The University of Western Ontario
- London
- USA
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