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Dyer GMC, Khomenko S, Adlakha D, Anenberg S, Behnisch M, Boeing G, Esperon-Rodriguez M, Gasparrini A, Khreis H, Kondo MC, Masselot P, McDonald RI, Montana F, Mitchell R, Mueller N, Nawaz MO, Pisoni E, Prieto-Curiel R, Rezaei N, Taubenböck H, Tonne C, Velázquez-Cortés D, Nieuwenhuijsen M. Exploring the nexus of urban form, transport, environment and health in large-scale urban studies: A state-of-the-art scoping review. ENVIRONMENTAL RESEARCH 2024; 257:119324. [PMID: 38844028 DOI: 10.1016/j.envres.2024.119324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND As the world becomes increasingly urbanised, there is recognition that public and planetary health relies upon a ubiquitous transition to sustainable cities. Disentanglement of the complex pathways of urban design, environmental exposures, and health, and the magnitude of these associations, remains a challenge. A state-of-the-art account of large-scale urban health studies is required to shape future research priorities and equity- and evidence-informed policies. OBJECTIVES The purpose of this review was to synthesise evidence from large-scale urban studies focused on the interaction between urban form, transport, environmental exposures, and health. This review sought to determine common methodologies applied, limitations, and future opportunities for improved research practice. METHODS Based on a literature search, 2958 articles were reviewed that covered three themes of: urban form; urban environmental health; and urban indicators. Studies were prioritised for inclusion that analysed at least 90 cities to ensure broad geographic representation and generalisability. Of the initially identified studies, following expert consultation and exclusion criteria, 66 were included. RESULTS The complexity of the urban ecosystem on health was evidenced from the context dependent effects of urban form variables on environmental exposures and health. Compact city designs were generally advantageous for reducing harmful environmental exposure and promoting health, with some exceptions. Methodological heterogeneity was indicative of key urban research challenges; notable limitations included exposure and health data at varied spatial scales and resolutions, limited availability of local-level sociodemographic data, and the lack of consensus on robust methodologies that encompass best research practice. CONCLUSION Future urban environmental health research for evidence-informed urban planning and policies requires a multi-faceted approach. Advances in geospatial and AI-driven techniques and urban indicators offer promising developments; however, there remains a wider call for increased data availability at local-levels, transparent and robust methodologies of large-scale urban studies, and greater exploration of urban health vulnerabilities and inequities.
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Affiliation(s)
- Georgia M C Dyer
- Barcelona Institute for Global Health (ISGlobal), Doctor Aiguader 88, 08003, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003, Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fern'andez Almagro, 3-5, 28029, Madrid, Spain
| | - Sasha Khomenko
- Barcelona Institute for Global Health (ISGlobal), Doctor Aiguader 88, 08003, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003, Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fern'andez Almagro, 3-5, 28029, Madrid, Spain
| | - Deepti Adlakha
- Delft University of Technology, Mekelweg 5, 2628, Delft, Netherlands
| | - Susan Anenberg
- Environmental and Occupational Health Department, George Washington University, Milken Institute School of Public Health, 20052, New Hampshire Avenue, Washington, District of Colombia, United States
| | - Martin Behnisch
- Leibniz Institute of Ecological Urban and Regional Development, Weberpl 1, 01217, Dresden, Germany
| | - Geoff Boeing
- University of Southern California, 90007, Los Angeles, United States
| | - Manuel Esperon-Rodriguez
- Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia; School of Science, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Antonio Gasparrini
- Environment & Health Modelling (EHM) Lab, Department of Public Health Environments and Society, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, WC1E 7HT, London, United Kingdom
| | - Haneen Khreis
- MRC Epidemiology Unit, Cambridge University, CB2 0AH, Cambridge, United Kingdom
| | - Michelle C Kondo
- USDA-Forest Service, Northern Research Station, 100 North 20th Street, Ste 205, 19103, Philadelphia, PA, United States
| | - Pierre Masselot
- Environment & Health Modelling (EHM) Lab, Department of Public Health Environments and Society, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, WC1E 7HT, London, United Kingdom
| | - Robert I McDonald
- The Nature Conservancy, 4245 North Fairfax Drive Arlington, 22203, Virginia, United States
| | - Federica Montana
- Barcelona Institute for Global Health (ISGlobal), Doctor Aiguader 88, 08003, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003, Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fern'andez Almagro, 3-5, 28029, Madrid, Spain
| | - Rich Mitchell
- Institute of Health and Wellbeing, University of Glasgow, 90 Byres Road, Glasgow, G20 0TY, United Kingdom
| | - Natalie Mueller
- Barcelona Institute for Global Health (ISGlobal), Doctor Aiguader 88, 08003, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003, Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fern'andez Almagro, 3-5, 28029, Madrid, Spain
| | - M Omar Nawaz
- Environmental and Occupational Health Department, George Washington University, Milken Institute School of Public Health, 20052, New Hampshire Avenue, Washington, District of Colombia, United States
| | - Enrico Pisoni
- European Commission, Joint Research Centre (JRC), 2749, Ispra, Italy
| | | | - Nazanin Rezaei
- University of California Santa Cruz, 1156 High Street, 95064, California, United States
| | - Hannes Taubenböck
- German Aerospace Centre (DLR), Earth Observation Center (EOC), 82234, Oberpfaffenhofen, Germany; Institute for Geography and Geology, Julius-Maximilians-Universität Würzburg, 97074, Würzburg, Germany
| | - Cathryn Tonne
- Barcelona Institute for Global Health (ISGlobal), Doctor Aiguader 88, 08003, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003, Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fern'andez Almagro, 3-5, 28029, Madrid, Spain
| | - Daniel Velázquez-Cortés
- Barcelona Institute for Global Health (ISGlobal), Doctor Aiguader 88, 08003, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003, Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fern'andez Almagro, 3-5, 28029, Madrid, Spain
| | - Mark Nieuwenhuijsen
- Barcelona Institute for Global Health (ISGlobal), Doctor Aiguader 88, 08003, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003, Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fern'andez Almagro, 3-5, 28029, Madrid, Spain.
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Mueller N, Cirach M, Ambros A, Daher C, Nieuwenhuijsen M, Basagaña X. Health impact assessment of port-sourced air pollution in Barcelona. PLoS One 2024; 19:e0305236. [PMID: 39213287 PMCID: PMC11364232 DOI: 10.1371/journal.pone.0305236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 05/28/2024] [Indexed: 09/04/2024] Open
Abstract
INTRODUCTION Air pollution is a major health risk factor. Ports might be an understudied source of air pollution. METHODS We conducted a spatial health impact assessment (HIA) of port-sourced air pollution for Barcelona for 2017 at the neighbourhood level. Total NO2 and PM10 and port-sourced NO2, PM10 and PM2.5 concentrations were available through the ADMS-Urban model. Population data, mortality and morbidity data, and risk estimates were obtained. We followed standard HIA methodologies and calculated relative risks and impact fractions for 1.35 million adults living in 73 neighbourhoods. RESULTS The city-wide mean total NO2 and PM10 concentrations were 37.88 μg/m3 (range: 19.61-52.17 μg/m3) and 21.68 μg/m3 (range: 17.33-26.69 μg/m3), respectively, of which 7% (range: 2-36%) and 1% (range: 0-7%) were port-sourced, respectively. The mean port-sourced PM2.5 concentration was 0.19 μg/m3 (range: 0.06-1.38 μg/m3). We estimated that 1,123 (PI: 0-3,060) and 1,230 (95% CI: 0-2,566) premature deaths were attributable to total NO2 and PM10, respectively, of which 8.1% (91; PI: 0-264) and 1.1% (13; 95% CI 0-29) were attributable to port-sourced NO2 and PM10, respectively. 20 (95% CI: 15-26) premature deaths were attributable to port-sourced PM2.5. Additionally, a considerable morbidity burden and losses in life expectancy were attributable to port-sourced air pollution. Neighbourhoods closest to the port in the south-east were most adversely affected, gradually decreasing towards the north-west. CONCLUSIONS The port is an understudied air pollution source in Barcelona with strong health impacts. Cities need local insight into health risk factors, their sources, attributable burdens and distributions for defining targeted policies.
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Affiliation(s)
- Natalie Mueller
- ISGlobal, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Marta Cirach
- ISGlobal, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Albert Ambros
- ISGlobal, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Carolyn Daher
- ISGlobal, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Mark Nieuwenhuijsen
- ISGlobal, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Xavier Basagaña
- ISGlobal, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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Zauli-Sajani S, Thunis P, Pisoni E, Bessagnet B, Monforti-Ferrario F, De Meij A, Pekar F, Vignati E. Reducing biomass burning is key to decrease PM 2.5 exposure in European cities. Sci Rep 2024; 14:10210. [PMID: 38702402 PMCID: PMC11068762 DOI: 10.1038/s41598-024-60946-2] [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: 02/22/2024] [Accepted: 04/29/2024] [Indexed: 05/06/2024] Open
Abstract
Throughout the world, ambient fine particulate matter (PM2.5) is the environmental factor that poses the greatest risk to health and most European citizens continue to be exposed to PM2.5 levels well above World Health Organization guidelines. Here we present a comprehensive PM2.5 modelling-based source allocation assessment in 708 urban areas in Europe. The results show that urban cores, together with their commuting zones, contribute an average of 22% to urban PM2.5 concentrations levels. The residential sector is the highest source sector in 56% of cities. Its average contribution to PM2.5 formation is 27%, with a cluster of cities in Northern Italy and Eastern Europe contributing to more than 50%. Industry, agriculture and road transport show average contributions of 18%, 17% and 14%, respectively. Most emissions from residential sectors are anthropogenic primary PM2.5 which includes a condensable fraction. Furthermore, anthropogenic primary PM2.5 represents the precursor with the highest contribution in most cities (72%), contributing an average of 35% to urban PM2.5 levels. Emissions of anthropogenic primary PM2.5 by the residential sector are almost entirely (with exceptions of few countries) due to biomass burning. These results suggest that the residential sector should be a key target of any policy to improve air quality and that climate policies promoting biomass as a climate-neutral fuel could have a detrimental effect on air quality. A more integrated approach to climate and air quality policy design is desirable.
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Affiliation(s)
| | - Philippe Thunis
- European Commission, Joint Research Centre, Ispra, VA, Italy
| | - Enrico Pisoni
- European Commission, Joint Research Centre, Ispra, VA, Italy
| | | | | | | | - Ferenc Pekar
- European Commission, Joint Research Centre, Ispra, VA, Italy
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Liu D, Li X, Shi H, Chen Z. Advancing nuanced pollution control: Local improvements and spatial spillovers of policies on key enterprises. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 356:120533. [PMID: 38492422 DOI: 10.1016/j.jenvman.2024.120533] [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: 12/19/2023] [Revised: 02/15/2024] [Accepted: 02/29/2024] [Indexed: 03/18/2024]
Abstract
This paper examines the impact of air pollution control policies targeting key polluting enterprises, highlighting a strategic shift towards precision pollution control that concentrates on high-emission, high-risk businesses. The paper explores the efficacy of these policies and their potential spatial spillover effects, utilizing panel data from 259 Chinese cities from 2013 to 2021. Employing the difference-in-differences (DID) model and spatial Durbin model, the study analyzes both the direct local effects and the broader spatial consequences of these regulatory measures on air quality. The findings indicate a significant reduction in air pollutant concentrations in urban areas, attributing this improvement to factors such as industrial restructuring, increased investment in science and technology, and economic growth. Spatial econometric analysis further reveals a substantial positive correlation in air quality among Chinese cities. However, estimates of the spillover effect indicate that while such policies successfully reduce pollution locally, they could unintentionally degrade air quality in adjacent areas. The study highlights the need for nuanced policy strategies to mitigate unintended spatial spillovers and enhance overall effectiveness. It recommends tailored policies that integrate environmental and socioeconomic objectives, national and regional coordination for consistent enforcement, technology-driven compliance strategies, and incentives for sustainable enterprise practices.
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Affiliation(s)
- Dong Liu
- School of Public Policy and Administration, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi Province, 710049, China
| | - Xiao Li
- School of Public Policy and Administration, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi Province, 710049, China.
| | - Haijia Shi
- Research Center of Circular Economy and Cleaner Production, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou, Guangdong Province, 510535, China.
| | - Zuo Chen
- Guizhou Provincial Supervisory Commission, Guiyang, Guizhou Province, 550002, China
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Paisi N, Kushta J, Pozzer A, Violaris A, Lelieveld J. Health effects of carbonaceous PM2.5 compounds from residential fuel combustion and road transport in Europe. Sci Rep 2024; 14:1530. [PMID: 38233477 PMCID: PMC10794246 DOI: 10.1038/s41598-024-51916-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 01/11/2024] [Indexed: 01/19/2024] Open
Abstract
Exposure to fine particulate matter (PM2.5) is associated with an increased risk of morbidity and mortality. In Europe, residential fuel combustion and road transport emissions contribute significantly to PM2.5. Toxicological studies indicate that PM2.5 from these sources is relatively more hazardous, owing to its high content of black and organic carbon. Here, we study the contribution of the emissions from these sectors to long-term exposure and excess mortality in Europe. We quantified the impact of anthropogenic carbonaceous aerosols on excess mortality and performed a sensitivity analysis assuming that they are twice as toxic as inorganic particles. We find that total PM2.5 from residential combustion leads to 72,000 (95% confidence interval: 48,000-99,000) excess deaths per year, with about 40% attributed to carbonaceous aerosols. Similarly, road transport leads to about 35,000 (CI 23,000-47,000) excess deaths per year, with 6000 (CI 4000-9000) due to carbonaceous particles. Assuming that carbonaceous aerosols are twice as toxic as other PM2.5 components, they contribute 80% and 37%, respectively, to residential fuel combustion and road transport-related deaths. We uncover robust national variations in the contribution of each sector to excess mortality and emphasize the importance of country-specific emission reduction policies based on national characteristics and sectoral shares.
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Affiliation(s)
- Niki Paisi
- Climate and Atmosphere Research Center (CARE-C), The Cyprus Institute, 2121, Nicosia, Cyprus.
| | - Jonilda Kushta
- Climate and Atmosphere Research Center (CARE-C), The Cyprus Institute, 2121, Nicosia, Cyprus
| | - Andrea Pozzer
- Climate and Atmosphere Research Center (CARE-C), The Cyprus Institute, 2121, Nicosia, Cyprus
- Department of Atmospheric Chemistry, Max Planck Institute for Chemistry, 55128, Mainz, Germany
| | - Angelos Violaris
- Climate and Atmosphere Research Center (CARE-C), The Cyprus Institute, 2121, Nicosia, Cyprus
| | - Jos Lelieveld
- Climate and Atmosphere Research Center (CARE-C), The Cyprus Institute, 2121, Nicosia, Cyprus.
- Department of Atmospheric Chemistry, Max Planck Institute for Chemistry, 55128, Mainz, Germany.
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da Silva LF, Lucchini MA, Catto AC, Avansi Jr. W, Bernardini S, Aguir K, Niederberger M, Longo E. The Role of Zn Ions in the Structural, Surface, and Gas-Sensing Properties of SnO 2:Zn Nanocrystals Synthesized via a Microwave-Assisted Route. SENSORS (BASEL, SWITZERLAND) 2023; 24:140. [PMID: 38203002 PMCID: PMC10781226 DOI: 10.3390/s24010140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024]
Abstract
Although semiconducting metal oxide (SMOx) nanoparticles (NPs) have attracted attention as sensing materials, the methodologies available to synthesize them with desirable properties are quite limited and/or often require relatively high energy consumption. Thus, we report herein the processing of Zn-doped SnO2 NPs via a microwave-assisted nonaqueous route at a relatively low temperature (160 °C) and with a short treatment time (20 min). In addition, the effects of adding Zn in the structural, electronic, and gas-sensing properties of SnO2 NPs were investigated. X-ray diffraction and high-resolution transmission electron microscopy analyses revealed the single-phase of rutile SnO2, with an average crystal size of 7 nm. X-ray absorption near edge spectroscopy measurements revealed the homogenous incorporation of Zn ions into the SnO2 network. Gas sensing tests showed that Zn-doped SnO2 NPs were highly sensitive to sub-ppm levels of NO2 gas at 150 °C, with good recovery and stability even under ambient moisture. We observed an increase in the response of the Zn-doped sample of up to 100 times compared to the pristine one. This enhancement in the gas-sensing performance was linked to the Zn ions that provided more surface oxygen defects acting as active sites for the NO2 adsorption on the sensing material.
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Affiliation(s)
- Luís F. da Silva
- Laboratory for Multifunctional Materials, Department of Materials, ETH Zürich, 8093 Zürich, Switzerland; (M.A.L.); (M.N.)
- Laboratory of Nanostructured Multifunctional Materials, Federal University of São Carlos, São Carlos 13565-905, Brazil;
| | - Mattia A. Lucchini
- Laboratory for Multifunctional Materials, Department of Materials, ETH Zürich, 8093 Zürich, Switzerland; (M.A.L.); (M.N.)
| | - Ariadne C. Catto
- Center for the Development of Functional Materials, Federal University of São Carlos, São Carlos 13565-905, Brazil; (A.C.C.); (E.L.)
| | - Waldir Avansi Jr.
- Laboratory of Nanostructured Multifunctional Materials, Federal University of São Carlos, São Carlos 13565-905, Brazil;
| | | | - Khalifa Aguir
- Aix Marseille Univ, CNRS, IM2NP, 13397 Marseille, France; (S.B.); (K.A.)
| | - Markus Niederberger
- Laboratory for Multifunctional Materials, Department of Materials, ETH Zürich, 8093 Zürich, Switzerland; (M.A.L.); (M.N.)
| | - Elson Longo
- Center for the Development of Functional Materials, Federal University of São Carlos, São Carlos 13565-905, Brazil; (A.C.C.); (E.L.)
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