{"id":192671,"date":"2024-08-28T15:22:41","date_gmt":"2024-08-28T13:22:41","guid":{"rendered":"https:\/\/www.rse-web.it\/pubblicazioni\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/"},"modified":"2024-08-31T00:31:36","modified_gmt":"2024-08-30T22:31:36","slug":"a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan","status":"publish","type":"pubblicazioni","link":"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/","title":{"rendered":"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan"},"content":{"rendered":"

Recently updated on August 31st, 2024 at 12:31 am<\/p>\n

<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

The article describes the development and application of a hybrid modeling system for the reconstruction of the contributions of the main emission sources, including road transport, to air quality in the center of Milan.<\/p>\n","protected":false},"author":93,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[1368,1321,1305,1390,1432],"targets":[],"pubblicazioni_tipologie":[772],"class_list":["post-192671","pubblicazioni","type-pubblicazioni","status-publish","hentry","tag-air-quality","tag-emissions","tag-energy-efficiency-en","tag-transportation-electric-mobility","tag-urban-mobility","pubblicazioni_tipologie-article-en"],"acf":{"projects":{"ID":191046,"post_author":"464","post_date":"2024-07-10 16:22:55","post_date_gmt":"2024-07-10 14:22:55","post_content":"","post_title":"Scenarios and tools for electric mobility and its integration and interaction with the electric system","post_excerpt":"The project 'Scenarios and Tools for Electric Mobility and its Integration and Interaction with the Electric System' aims to capitalise on RSE's expertise and develop new tools to provide policy makers with reliable and timely indications on the potential\/criticalities of the development of electric and sustainable mobility in Italy and point operators to solutions and strategies that facilitate the penetration of the electric carrier in transport.","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"scenarios-and-tools-for-electric-mobility-and-its-integration-and-interaction-with-the-electric-system","to_ping":"","pinged":"","post_modified":"2024-08-09 15:56:20","post_modified_gmt":"2024-08-09 13:56:20","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.rse-web.it\/progetti\/scenarios-and-tools-for-electric-mobility-and-its-integration-and-interaction-with-the-electric-system\/","menu_order":0,"post_type":"progetti","post_mime_type":"","comment_count":"0","filter":"raw"},"order_posts":"","dont_show_search":false,"related_posts":false,"dont_show_hompage":false,"show_on_slider":false,"single_post_data":{"titolo_spot":"","post_content":"

The work discusses the application potential of a hybrid modeling system, developed by combining an Eulerian model\u2014applied at the regional scale\u2014with a Lagrangian model\u2014applied at the local scale\u2014for estimating both the concentrations of atmospheric pollutants in urban areas and the contribution of the different emission sources to these concentrations. In detail, the system is made up of the Eulerian model CAMx and the Lagrangian model AUSTAL2000, together with the WRF and TALdia models\u2014for the preparation of the related input meteorological data\u2014and the SMOKE model\u2014for processing and preparing the emission data starting from emissions inventories. The application presented refers to a case study of the center of Milan for the atmospheric concentrations of fine particulate matter (PM2.5) and nitrogen dioxide (NO2), which are the pollutants that determine the main critical issues for compliance with air quality limits. The results show a good ability to reconstruct concentration fields with high spatial resolution in urban areas, consistently with the structure of the built environment which influences both the spatial distribution of the sources\u2014in this case the structure of the road network\u2014and how their emissions are dispersed. The comparison with the observed data, however, shows shortcomings in the correct reconstruction of the concentration levels, especially in the case of dust, not so much in the annual average values but rather in the daily trends, in particular in the winter period, when the meteorological component of the system struggles to reproduce persisting conditions of atmospheric stability that favor the accumulation of pollutants.<\/p>\n

Cover_Table of Contents<\/a><\/p>\n","scarica_file":[{"download_option":"download","file_name":"Download Article","download":{"ID":168934,"id":168934,"title":"20011074","filename":"20011074.pdf","filesize":829165,"url":"https:\/\/www.rse-web.it\/wp-content\/uploads\/2022\/06\/20011074.pdf","link":"https:\/\/www.rse-web.it\/en\/pubblicazioni\/un-modello-ibrido-euleriano-lagrangiano-per-la-qualita-dellaria-e-la-stima-del-contributo-delle-sorgenti-in-ambito-urbano-caso-studio-per-il-centro-di-milano\/attachment\/20011074\/","alt":"","author":"93","description":"","caption":"","name":"20011074","status":"inherit","uploaded_to":168931,"date":"2022-06-21 08:53:27","modified":"2022-06-21 08:53:27","menu_order":0,"mime_type":"application\/pdf","type":"application","subtype":"pdf","icon":"https:\/\/www.rse-web.it\/wp-includes\/images\/media\/document.png"}}],"link_estreno":false,"button":{"text":"","link":""},"referente_group":false,"data_emissione":"2021-01-26","autori":"G. Lonati, N. Pepe (Politecnico di Milano) ,G. Pirovano, A. Balzarini, A. Toppetti, G. M. Riva (RSE S.p.A.)","destinazione":"Environmental Engineering, Vol. 7 n. 4\/2020, January 26, 2021","rif_rse":"20011074"},"satellite_post_url":""},"yoast_head":"\nA hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan - RSE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan - RSE\" \/>\n<meta property=\"og:description\" content=\"The article describes the development and application of a hybrid modeling system for the reconstruction of the contributions of the main emission sources, including road transport, to air quality in the center of Milan.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/\" \/>\n<meta property=\"og:site_name\" content=\"RSE\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-30T22:31:36+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/\",\"url\":\"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/\",\"name\":\"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan - RSE\",\"isPartOf\":{\"@id\":\"https:\/\/www.rse-web.it\/#website\"},\"datePublished\":\"2024-08-28T13:22:41+00:00\",\"dateModified\":\"2024-08-30T22:31:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.rse-web.it\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.rse-web.it\/#website\",\"url\":\"https:\/\/www.rse-web.it\/\",\"name\":\"RSE\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.rse-web.it\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.rse-web.it\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.rse-web.it\/#organization\",\"name\":\"RSE\",\"url\":\"https:\/\/www.rse-web.it\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.rse-web.it\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.rse-web.it\/wp-content\/uploads\/2024\/01\/cropped-logo_rse_2022.png\",\"contentUrl\":\"https:\/\/www.rse-web.it\/wp-content\/uploads\/2024\/01\/cropped-logo_rse_2022.png\",\"width\":734,\"height\":164,\"caption\":\"RSE\"},\"image\":{\"@id\":\"https:\/\/www.rse-web.it\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan - RSE","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/","og_locale":"en_US","og_type":"article","og_title":"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan - RSE","og_description":"The article describes the development and application of a hybrid modeling system for the reconstruction of the contributions of the main emission sources, including road transport, to air quality in the center of Milan.","og_url":"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/","og_site_name":"RSE","article_modified_time":"2024-08-30T22:31:36+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/","url":"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/","name":"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan - RSE","isPartOf":{"@id":"https:\/\/www.rse-web.it\/#website"},"datePublished":"2024-08-28T13:22:41+00:00","dateModified":"2024-08-30T22:31:36+00:00","breadcrumb":{"@id":"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.rse-web.it\/en\/publications\/a-hybrid-eulerian-lagrangian-model-for-air-quality-and-the-estimation-of-the-contribution-of-sources-in-urban-areas-case-study-for-the-center-of-milan\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.rse-web.it\/en\/"},{"@type":"ListItem","position":2,"name":"A hybrid Eulerian-Lagrangian model for air quality and the estimation of the contribution of sources in urban areas: case study for the center of Milan"}]},{"@type":"WebSite","@id":"https:\/\/www.rse-web.it\/#website","url":"https:\/\/www.rse-web.it\/","name":"RSE","description":"","publisher":{"@id":"https:\/\/www.rse-web.it\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rse-web.it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.rse-web.it\/#organization","name":"RSE","url":"https:\/\/www.rse-web.it\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.rse-web.it\/#\/schema\/logo\/image\/","url":"https:\/\/www.rse-web.it\/wp-content\/uploads\/2024\/01\/cropped-logo_rse_2022.png","contentUrl":"https:\/\/www.rse-web.it\/wp-content\/uploads\/2024\/01\/cropped-logo_rse_2022.png","width":734,"height":164,"caption":"RSE"},"image":{"@id":"https:\/\/www.rse-web.it\/#\/schema\/logo\/image\/"}}]}},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/pubblicazioni\/192671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/pubblicazioni"}],"about":[{"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/types\/pubblicazioni"}],"author":[{"embeddable":true,"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/users\/93"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/comments?post=192671"}],"version-history":[{"count":1,"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/pubblicazioni\/192671\/revisions"}],"predecessor-version":[{"id":192672,"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/pubblicazioni\/192671\/revisions\/192672"}],"wp:attachment":[{"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/media?parent=192671"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/tags?post=192671"},{"taxonomy":"targets","embeddable":true,"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/targets?post=192671"},{"taxonomy":"pubblicazioni_tipologie","embeddable":true,"href":"https:\/\/www.rse-web.it\/en\/wp-json\/wp\/v2\/pubblicazioni_tipologie?post=192671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}