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Liu X, Zhang X, Wang T, Jin B, Wu L, Lara R, Monge M, Reche C, Jaffrezo JL, Uzu G, Dominutti P, Darfeuil S, Favez O, Conil S, Marchand N, Castillo S, de la Rosa JD, Stuart G, Eleftheriadis K, Diapouli E, Gini MI, Nava S, Alves C, Wang X, Xu Y, Green DC, Beddows DCS, Harrison RM, Alastuey A, Querol X. PM 10-bound trace elements in pan-European urban atmosphere. ENVIRONMENTAL RESEARCH 2024; 260:119630. [PMID: 39019137 DOI: 10.1016/j.envres.2024.119630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/08/2024] [Accepted: 07/15/2024] [Indexed: 07/19/2024]
Abstract
Although many studies have discussed the impact of Europe's air quality, very limited research focused on the detailed phenomenology of ambient trace elements (TEs) in PM10 in urban atmosphere. This study compiled long-term (2013-2022) measurements of speciation of ambient urban PM10 from 55 sites of 7 countries (Switzerland, Spain, France, Greece, Italy, Portugal, UK), aiming to elucidate the phenomenology of 20 TEs in PM10 in urban Europe. The monitoring sites comprised urban background (UB, n = 26), traffic (TR, n = 10), industrial (IN, n = 5), suburban background (SUB, n = 7), and rural background (RB, n = 7) types. The sampling campaigns were conducted using standardized protocols to ensure data comparability. In each country, PM10 samples were collected over a fixed period using high-volume air samplers. The analysis encompassed the spatio-temporal distribution of TEs, and relationships between TEs at each site. Results indicated an annual average for the sum of 20 TEs of 90 ± 65 ng/m3, with TR and IN sites exhibiting the highest concentrations (130 ± 66 and 131 ± 80 ng/m3, respectively). Seasonal variability in TEs concentrations, influenced by emission sources and meteorology, revealed significant differences (p < 0.05) across all monitoring sites. Estimation of TE concentrations highlighted distinct ratios between non-carcinogenic and carcinogenic metals, with Zn (40 ± 49 ng/m3), Ti (21 ± 29 ng/m3), and Cu (23 ± 35 ng/m3) dominating non-carcinogenic TEs, while Cr (5 ± 7 ng/m3), and Ni (2 ± 6 ng/m3) were prominent among carcinogenic ones. Correlations between TEs across diverse locations and seasons varied, in agreement with differences in emission sources and meteorological conditions. This study provides valuable insights into TEs in pan-European urban atmosphere, contributing to a comprehensive dataset for future environmental protection policies.
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Affiliation(s)
- Xiansheng Liu
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034, Barcelona, Spain
| | - Xun Zhang
- Beijing Key Laboratory of Big Data Technology for Food Safety, School of Computer and Artificial Intelligence, Beijing Technology and Business University, Beijing, 100048, China; State Key Laboratory of Resources and Environmental Information System, Beijing, China.
| | - Tao Wang
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai, 200433, China.
| | - Bowen Jin
- Beijing Key Laboratory of Big Data Technology for Food Safety, School of Computer and Artificial Intelligence, Beijing Technology and Business University, Beijing, 100048, China
| | - Lijie Wu
- Beijing Key Laboratory of Big Data Technology for Food Safety, School of Computer and Artificial Intelligence, Beijing Technology and Business University, Beijing, 100048, China
| | - Rosa Lara
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034, Barcelona, Spain
| | - Marta Monge
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034, Barcelona, Spain
| | - Cristina Reche
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034, Barcelona, Spain
| | - Jean-Luc Jaffrezo
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, IGE, UMR 5001, 38000, Grenoble, France
| | - Gaelle Uzu
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, IGE, UMR 5001, 38000, Grenoble, France
| | - Pamela Dominutti
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, IGE, UMR 5001, 38000, Grenoble, France
| | - Sophie Darfeuil
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, IGE, UMR 5001, 38000, Grenoble, France
| | - Olivier Favez
- INERIS, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France; Laboratoire central de surveillance de la qualité de l'air (LCSQA), 60550, Verneuil-en-Halatte, France
| | - Sébastien Conil
- ANDRA DISTEC/EES Observatoire Pérenne de l'Environnement, F-55290, Bure, France
| | | | - Sonia Castillo
- Department of Applied Physics, University of Granada, 18011, Granada, Spain; Andalusian Institute of Earth System Research, IISTA-CEAMA, University of Granada, 18006, Granada, Spain
| | - Jesús D de la Rosa
- Associate Unit CSIC-UHU Atmospheric Pollution, University of Huelva, 21071, Huelva, Spain
| | - Grange Stuart
- Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, CH, Switzerland
| | - Konstantinos Eleftheriadis
- ENRACT, Institute of Nuclear and Radiological Science & Technology, Energy & Safety, NCSR Demokritos, 15310, Ag. Paraskevi, Athens, Greece
| | - Evangelia Diapouli
- ENRACT, Institute of Nuclear and Radiological Science & Technology, Energy & Safety, NCSR Demokritos, 15310, Ag. Paraskevi, Athens, Greece
| | - Maria I Gini
- ENRACT, Institute of Nuclear and Radiological Science & Technology, Energy & Safety, NCSR Demokritos, 15310, Ag. Paraskevi, Athens, Greece
| | - Silvia Nava
- INFN Division of Florence and Department of Physics and Astronomy, University of Florence, via G.Sansone 1, 50019, Sesto Fiorentino, Italy
| | - Célia Alves
- Department of Environment and Planning, Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Xianxia Wang
- School of Management, Minzu University of China, Beijing, 100081, China
| | - Yiming Xu
- School of Grassland Science, Beijing Forestry University, Beijing, 100083, China
| | - David C Green
- MRC Centre for Environment and Health, Environmental Research Group, Imperial College London, United Kingdom
| | - David C S Beddows
- School of Geography Earth and Environmental Sciences, University of Birmingham, B15 2TT, Birmingham, United Kingdom
| | - Roy M Harrison
- School of Geography Earth and Environmental Sciences, University of Birmingham, B15 2TT, Birmingham, United Kingdom
| | - Andrés Alastuey
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034, Barcelona, Spain
| | - Xavier Querol
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034, Barcelona, Spain
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Xie Z, Shu P, Li F, Chen Y, Yu W, Hu R. Global impact of particulate matter on ischemic stroke. Front Public Health 2024; 12:1398303. [PMID: 38903592 PMCID: PMC11188470 DOI: 10.3389/fpubh.2024.1398303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 05/23/2024] [Indexed: 06/22/2024] Open
Abstract
Objective This study assesses the worldwide impact of ischemic stroke caused by ambient particulate matter pollution between 1990 and 2019, utilizing data from the Global Burden of Disease (GBD) 2019. Methods An analysis was conducted across various subgroups, including region, Socio-demographic Index (SDI) level, country, age, and gender. The study primarily examined metrics such as death cases, death rate, Disability-Adjusted Life Years (DALYs), DALY rate, and age-standardized indicators. The Estimated Annual Percentage Change (EAPC) was calculated to assess trends over time. Results The study found a moderate increase in the global burden of ischemic stroke attributed to ambient particulate matter, with the age-standardized DALY rate showing an EAPC of 0.41. Subgroup analyses indicated the most substantial increases in Western Sub-Saharan Africa (EAPC 2.64), East Asia (EAPC 2.77), and Eastern Sub-Saharan Africa (EAPC 3.80). Low and middle SDI countries displayed the most notable upward trends, with EAPC values of 3.36 and 3.58 for age-standardized death rate (ASDR) and DALY rate, respectively. Specifically, countries like Equatorial Guinea, Timor-Leste, and Yemen experienced the largest increases in ASDR and age-standardized DALY rate. Furthermore, both death and DALY rates from ischemic stroke due to particulate matter showed significant increases with age across all regions. Conclusion The study highlights the increasing worldwide health consequences of ischemic stroke linked to particulate matter pollution, particularly in Asia and Africa. This emphasizes the critical necessity for tailored public health interventions in these regions.
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Affiliation(s)
- Zhouyu Xie
- Department of ICU, Tongxiang Traditional Chinese Medicine Hospital, Tongxiang, Zhejiang, China
| | - Peng Shu
- Precision Medicine Research Center, Beilun People’s Hospital, Ningbo, Zhejiang, China
| | - Fei Li
- Department of ICU, Tongxiang Traditional Chinese Medicine Hospital, Tongxiang, Zhejiang, China
| | - Yi Chen
- Department of ICU, Tongxiang Traditional Chinese Medicine Hospital, Tongxiang, Zhejiang, China
| | - Wangfang Yu
- Department of Neurosurgery, Beilun People’s Hospital, Ningbo, Zhejiang, China
| | - Ronglei Hu
- Department of Pathology, Tongxiang First People’s Hospital, Tongxiang, Zhejiang, China
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Gulati S, Bansal A, Pal A, Mittal N, Sharma A, Gared F. Estimating PM 2.5 utilizing multiple linear regression and ANN techniques. Sci Rep 2023; 13:22578. [PMID: 38114578 PMCID: PMC10730540 DOI: 10.1038/s41598-023-49717-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/11/2023] [Indexed: 12/21/2023] Open
Abstract
The accurate prediction of air pollutants, particularly Particulate Matter (PM), is critical to support effective and persuasive air quality management. Numerous variables influence the prediction of PM, and it's crucial to combine the most relevant input variables to ensure the most dependable predictions. This study aims to address this issue by utilizing correlation coefficients to select the most pertinent input and output variables for an air pollution model. In this work, PM2.5 concentration is estimated by employing concentrations of sulfur dioxide, nitrogen dioxide, and PM10 found in the air through the application of Artificial Neural Networks (ANNs). The proposed approach involves the comparison of three ANN models: one trained with the Levenberg-Marquardt algorithm (LM-ANN), another with the Bayesian Regularization algorithm (BR-ANN), and a third with the Scaled Conjugate Gradient algorithm (SCG-ANN). The findings revealed that the LM-ANN model outperforms the other two models and even surpasses the Multiple Linear Regression method. The LM-ANN model yields a higher R2 value of 0.8164 and a lower RMSE value of 9.5223.
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Affiliation(s)
- Sumita Gulati
- Department of Mathematics, S. A. Jain College, Ambala, Haryana, 134003, India
| | - Anshul Bansal
- Department of Chemistry, S. A. Jain College, Ambala, Haryana, 134003, India
| | - Ashok Pal
- Department of Mathematics, Chandigarh University, Gharuan, Mohali, 140413, India
| | - Nitin Mittal
- University Centre for Research and Development, Chandigarh University, Gharuan, Mohali, 140413, India
| | - Abhishek Sharma
- Department of Computer Engineering and Applications, GLA University, Mathura, 281406, India
| | - Fikreselam Gared
- Faculty of Electrical and Computer Engineering, Bahir Dar Institue of Technology, Bahir Dar University, Bahir Dar, Ethiopia.
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Pignon B, Szöke A, Ku B, Melchior M, Schürhoff F. Urbanicity and psychotic disorders: Facts and hypotheses. DIALOGUES IN CLINICAL NEUROSCIENCE 2023; 25:122-138. [PMID: 37994794 PMCID: PMC10986450 DOI: 10.1080/19585969.2023.2272824] [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: 07/27/2023] [Accepted: 10/16/2023] [Indexed: 11/24/2023]
Abstract
In the present qualitative literature review, we summarise data on psychotic disorders and urbanicity, focusing particularly on recent findings. Longitudinal studies of the impact of urbanicity on the risk for psychotic disorders have consistently shown a significant association, with a relative risk between 2 and 2.5. However, most of the original studies were conducted in Western Europe, and no incidence studies were conducted in low- and middle-income countries. European studies suggest that neighbourhood-level social fragmentation and social capital may partly explain this association. Exposure to air pollution (positive association) and green space (negative association) may also be part of the explanation, but to date, available data do not make it possible to conclude if they act independently from urbanicity, or as part of the effect of urbanicity on psychotic disorders. Finally, several studies have consistently shown significant associations between the polygenic risk score for schizophrenia and urbanicity, with several possible explanations (pleiotropic effects, results of prodromic symptoms, or selection/intergenerational hypothesis). Thus, more studies are needed to understand the factors that explain the association between urbanicity and the risk of psychotic disorders. Further studies should account for the interdependence and/or interactions of different psychosocial and physical exposures (as well as gene-environment interactions), and explore this association in low- and middle-income countries.
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Affiliation(s)
- Baptiste Pignon
- AP-HP, Hôpitaux Universitaires “H. Mondor”, DMU IMPACT, INSERM, IMRB, translational Neuropsychiatry, Fondation FondaMental, Univ Paris-Est-Créteil (UPEC), Créteil, France
| | - Andrei Szöke
- AP-HP, Hôpitaux Universitaires “H. Mondor”, DMU IMPACT, INSERM, IMRB, translational Neuropsychiatry, Fondation FondaMental, Univ Paris-Est-Créteil (UPEC), Créteil, France
| | - Benson Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Maria Melchior
- Sorbonne Université, INSERM, Institut Pierre Louis d‘Épidémiologie Et de Santé Publique, IPLESP, Equipe de Recherche en Epidémiologie Sociale, ERES, Paris, France
| | - Franck Schürhoff
- AP-HP, Hôpitaux Universitaires “H. Mondor”, DMU IMPACT, INSERM, IMRB, translational Neuropsychiatry, Fondation FondaMental, Univ Paris-Est-Créteil (UPEC), Créteil, France
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