{"id":194672,"date":"2024-01-29T09:23:25","date_gmt":"2024-01-29T13:23:25","guid":{"rendered":"https:\/\/antiguanewsroom.com\/?p=194672"},"modified":"2024-01-29T09:23:25","modified_gmt":"2024-01-29T13:23:25","slug":"plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows","status":"publish","type":"post","link":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/","title":{"rendered":"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0"},"content":{"rendered":"<div id=\"antig-152884332\" class=\"antig-ecab antig-entity-placement\"><a href=\"https:\/\/discoverflow.co\/web\/antigua\" aria-label=\"ANU CVP Digital Broadband 1200x400_1\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1201\/h:401\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1201\/h:401\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 1201w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:100\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:1024\/h:342\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 1024w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:256\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1201\" height=\"401\"   \/><\/a><\/div><div id=\"antig-1832833227\" class=\"antig-before-content antig-entity-placement\"><a href=\"https:\/\/www.facebook.com\/medicalbenefitsscheme\" aria-label=\"ce741a73-c70c-446b-af7f-da2abe2b62bb\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1200\/h:400\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/ce741a73-c70c-446b-af7f-da2abe2b62bb.jpeg\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1200\/h:400\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/ce741a73-c70c-446b-af7f-da2abe2b62bb.jpeg 1200w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:100\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/ce741a73-c70c-446b-af7f-da2abe2b62bb.jpeg 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:1024\/h:341\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/ce741a73-c70c-446b-af7f-da2abe2b62bb.jpeg 1024w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:256\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/ce741a73-c70c-446b-af7f-da2abe2b62bb.jpeg 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1200\" height=\"400\"   \/><\/a><\/div><p><strong>Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0<\/strong><\/p><div id=\"antig-2965788731\" class=\"antig-content_5 antig-entity-placement\"><a href=\"https:\/\/www.facebook.com\/ablpag\" aria-label=\"ABLP_Red-&#038;-Reddy_Web_1000x250\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1000\/h:250\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1000\/h:250\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png 1000w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:75\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:192\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1000\" height=\"250\"   \/><\/a><\/div>\n<p>&nbsp;<\/p>\n<p>Plastic microparticles released into the environment from common road tyres should be treated as a \u201chigh concern\u201d pollutant, that may exceed chronic safety limits in some heavily contaminated environments, new research has shown.<\/p>\n<p>&nbsp;<\/p>\n<p>A team of researchers, led by experts from the University of Exeter and the University of Plymouth, has looked at the chronic toxicity of particles and chemical leachates found on a series of popular tyre brands.<\/p><div id=\"antig-1762924532\" class=\"antig-content_4 antig-entity-placement\"><a href=\"https:\/\/discoverflow.co\/web\/antigua\" aria-label=\"ANU CVP Digital Broadband 1200x400_1\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1201\/h:401\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1201\/h:401\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 1201w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:100\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:1024\/h:342\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 1024w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:256\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1201\" height=\"401\"   \/><\/a><\/div><div id=\"antig-1043351596\" class=\"antig-content_12 antig-entity-placement\"><a href=\"https:\/\/www.facebook.com\/ablpag\" aria-label=\"ABLP_Red-&#038;-Reddy_Web_1000x250\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1000\/h:250\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1000\/h:250\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png 1000w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:75\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:192\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/ABLP_Red-Reddy_Web_1000x250.png 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1000\" height=\"250\"   \/><\/a><\/div>\n<p>&nbsp;<\/p>\n<p>They then looked at the effect these particles and chemicals would have on small planktonic crustaceans, the water flea (Dapnia magna).<\/p><div id=\"antig-20016676\" class=\"antig-content antig-entity-placement\"><a href=\"https:\/\/www.antiguabarbudaculinarymonth.com\/\" aria-label=\"culinary\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1920\/h:843\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/04\/culinary-scaled.jpg\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1920\/h:843\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/04\/culinary-scaled.jpg 2560w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:132\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/04\/culinary-scaled.jpg 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:1024\/h:450\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/04\/culinary-scaled.jpg 1024w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:337\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/04\/culinary-scaled.jpg 768w, https:\/\/mlavawteztbj.i.optimole.com\/w:1536\/h:675\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/04\/culinary-scaled.jpg 1536w, https:\/\/mlavawteztbj.i.optimole.com\/w:1920\/h:842\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/04\/culinary-scaled.jpg 2048w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"2560\" height=\"1124\"   \/><\/a><\/div>\n<p>&nbsp;<\/p>\n<p>They discovered that the plastic pollutants from the tyres showed a distinct effect on both the reproduction and development of the water flea \u2013 which also displayed visible particle uptake within their digestive tract.<\/p>\n<p>&nbsp;<\/p>\n<p>When looking at the leachates \u2013 liquid that has passed through the tyre material, taking some of the harmful chemicals with it \u2013 they found a strong presence of zinc, titanium and strontium as well as many organic chemicals.<\/p><div id=\"antig-1989330036\" class=\"antig-content_2 antig-entity-placement\"><a href=\"https:\/\/www.courts.com\/antigua\/\" aria-label=\"500X500 (1)\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:500\/h:500\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/03\/500X500-1.jpg\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:500\/h:500\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/03\/500X500-1.jpg 500w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:300\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/03\/500X500-1.jpg 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:150\/h:150\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/03\/500X500-1.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" width=\"500\" height=\"500\"   \/><\/a><\/div>\n<p>&nbsp;<\/p>\n<p>Overall, of the numerous organic chemicals present during the test, more than 50 were found across all five tyre brands, with a significant number of those chemicals classified as very toxic.<\/p>\n<p>&nbsp;<\/p>\n<p>This new research shows that\u00a0tyre particles are hazardous pollutants, and should be treated as a particular concern close, to or possibly above, chronic environmental safety limits in some locations, researchers say.<\/p><div id=\"antig-603454374\" class=\"antig-content_3 antig-entity-placement\"><a href=\"https:\/\/www.courts.com\/antigua\/\" aria-label=\"1000436969\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:864\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/1000436969.jpg\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:864\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/1000436969.jpg 1080w, https:\/\/mlavawteztbj.i.optimole.com\/w:240\/h:300\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/1000436969.jpg 240w, https:\/\/mlavawteztbj.i.optimole.com\/w:819\/h:1024\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/1000436969.jpg 819w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:960\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2026\/04\/1000436969.jpg 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1080\" height=\"1350\"   \/><\/a><\/div>\n<p>&nbsp;<\/p>\n<p>The research is published in the Journal of Hazardous Materials. It is part of a wider joint\u00a0TYRE-LOSS\u00a0project, led by the University of Plymouth.<\/p><div id=\"antig-2803387250\" class=\"antig-content_6 antig-entity-placement\"><a href=\"https:\/\/discoverflow.co\/web\/antigua\" aria-label=\"ANU CVP Digital Broadband 1200x400_1\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1201\/h:401\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1201\/h:401\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 1201w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:100\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:1024\/h:342\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 1024w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:256\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/11\/ANU-CVP-Digital-Broadband-1200x400_1-1.jpg 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1201\" height=\"401\"   \/><\/a><\/div>\n<p>&nbsp;<\/p>\n<p>Paul Boisseaux, lead author of this study and from the University of Exeter said:<strong>\u00a0<\/strong>\u201cTyres exert a complex toxic pressure to wildlife because they release plenty of toxic chemicals as well as tiny particles that can be ingested, so both chemical and physical effects are occurring\u201d.<strong>\u00a0<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>The use of tyres by cars, buses and other vehicles is a ubiquitous feature of modern life, served by a mass global tyre industry that is forecast to grow around 3 per cent each year.<\/p>\n<p>&nbsp;<\/p>\n<p>Tyre-tread particles generated during roadway use are a major environmental pollutant, with a significant proportion being washed away into waterways near traffic networks. It is estimated at around 18 per cent of these particles eventually reach freshwater, while two per cent reach estuaries.<\/p>\n<p>&nbsp;<\/p>\n<p>However, while previous research suggested there may be concentrations of these particles in the environment, the toxicological effects they have on aquatic organisms were less well understood.<\/p>\n<p>&nbsp;<\/p>\n<p>For this study, the team used several popular tyre brands from around the world to generate a tyre tread microparticle mixture. The toxicity of both particles and chemical leachates were then studied on the test species, the water flea.<\/p>\n<p>&nbsp;<\/p>\n<p>They found that, over a three-week period, pristine tyre tread microparticles were more toxic (concentration being lethal for 50% of the population, LC50, is\u00a060\u00a0mg.L<sup>\u20111<\/sup>) than chemical leachates alone (LC50\u00a0542\u00a0mg.L<sup>\u20111<\/sup>).<\/p>\n<p>&nbsp;<\/p>\n<p>The results suggest the particles were more toxic to water flea than the more commonly studied polyethylene microplastics.<\/p>\n<p>&nbsp;<\/p>\n<p>Professor Richard Thompson OBE FRS, Head of the International Marine Litter Research Unit at the University of Plymouth, leads the TYRE-LOSS project and is a co-author on the new study.<\/p>\n<p>&nbsp;<\/p>\n<p>He said: \u201cOur previous work has shown that road debris is a major source of microplastics\u00a0in the environment. In recent years, we have been working with partners across research and industry to determine how those particles distribute and their potential to cause harm.<\/p>\n<p>&nbsp;<\/p>\n<p>\u201cThis new study is of key importance because it demonstrates the potential for harmful effects on an aquatic invertebrate species, at concentrations similar to those we have recorded near to roads in the UK. It is clearly an area we need to explore further.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em><a href=\"https:\/\/74n5c4m7.r.eu-west-1.awstrack.me\/L0\/https:%2F%2Feur03.safelinks.protection.outlook.com%2F%3Furl=https%253A%252F%252Fwww.sciencedirect.com%252Fscience%252Farticle%252Fpii%252FS0304389424001596%253Fvia%25253Dihub%26data=05%257C02%257CT.Seymour%2540exeter.ac.uk%257C3cfea31b010544ad362208dc20c2c60e%257C912a5d77fb984eeeaf321334d8f04a53%257C0%257C0%257C638421268107189303%257CUnknown%257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%253D%257C0%257C%257C%257C%26sdata=IW4uFchv8j9CrJHs%252BbmoNgkxOleN5ozhyx8sKUnj0YY%253D%26reserved=0\/1\/0102018d552a7e01-181c892d-755d-4417-9aa1-800faee39e57-000000\/_cNKBVDwMBvlujYLoEvgEtvOo1E=358\" target=\"_blank\" rel=\"noopener\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/74n5c4m7.r.eu-west-1.awstrack.me\/L0\/https:%252F%252Feur03.safelinks.protection.outlook.com%252F%253Furl%3Dhttps%25253A%25252F%25252Fwww.sciencedirect.com%25252Fscience%25252Farticle%25252Fpii%25252FS0304389424001596%25253Fvia%2525253Dihub%2526data%3D05%25257C02%25257CT.Seymour%252540exeter.ac.uk%25257C3cfea31b010544ad362208dc20c2c60e%25257C912a5d77fb984eeeaf321334d8f04a53%25257C0%25257C0%25257C638421268107189303%25257CUnknown%25257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%25253D%25257C0%25257C%25257C%25257C%2526sdata%3DIW4uFchv8j9CrJHs%25252BbmoNgkxOleN5ozhyx8sKUnj0YY%25253D%2526reserved%3D0\/1\/0102018d552a7e01-181c892d-755d-4417-9aa1-800faee39e57-000000\/_cNKBVDwMBvlujYLoEvgEtvOo1E%3D358&amp;source=gmail&amp;ust=1706617431680000&amp;usg=AOvVaw2RySFQuf-R_cubiqX8d7VV\">Deep dive into the chronic toxicity of tyre particle mixtures and their leachates<\/a><\/em><\/strong>\u00a0is published in Journal of Hazardous Materials<\/p>\n<div id=\"antig-481419199\" class=\"antig-in-comments_2 antig-entity-placement\"><a href=\"https:\/\/www.facebook.com\/@hadeedmotorsltd\" aria-label=\"Hadeed_WEB_Banner_MG-2\"><img src=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1000\/h:250\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/Hadeed_WEB_Banner_MG-2.png\" alt=\"\"  srcset=\"https:\/\/mlavawteztbj.i.optimole.com\/w:1000\/h:250\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/Hadeed_WEB_Banner_MG-2.png 1000w, https:\/\/mlavawteztbj.i.optimole.com\/w:300\/h:75\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/Hadeed_WEB_Banner_MG-2.png 300w, https:\/\/mlavawteztbj.i.optimole.com\/w:768\/h:192\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/12\/Hadeed_WEB_Banner_MG-2.png 768w\" sizes=\"(max-width: 696px) 100vw, 696px\" width=\"1000\" height=\"250\"   \/><\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0 &nbsp; Plastic microparticles released into the environment from common road tyres should be treated as a \u201chigh concern\u201d pollutant, that may exceed chronic safety limits in some heavily contaminated environments, new research has shown. &nbsp; A team of researchers, led by experts from the [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":194421,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-194672","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.1 (Yoast SEO v24.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0 - Antigua News Room<\/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:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0\" \/>\n<meta property=\"og:description\" content=\"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0 &nbsp; Plastic microparticles released into the environment from common road tyres should be treated as a \u201chigh concern\u201d pollutant, that may exceed chronic safety limits in some heavily contaminated environments, new research has shown. &nbsp; A team of researchers, led by experts from the [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/\" \/>\n<meta property=\"og:site_name\" content=\"Antigua News Room\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/antiguanewsroom\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-29T13:23:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mlavawteztbj.i.optimole.com\/w:auto\/h:auto\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1912\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@AntiguaNewsRoom\" \/>\n<meta name=\"twitter:site\" content=\"@AntiguaNewsRoom\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/\"},\"author\":{\"name\":\"Editor\",\"@id\":\"https:\/\/antiguanewsroom.com\/#\/schema\/person\/36cac05ef6398fe56ae3e6317f8535c5\"},\"headline\":\"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0\",\"datePublished\":\"2024-01-29T13:23:25+00:00\",\"dateModified\":\"2024-01-29T13:23:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/\"},\"wordCount\":663,\"commentCount\":2,\"publisher\":{\"@id\":\"https:\/\/antiguanewsroom.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg\",\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/\",\"url\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/\",\"name\":\"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0 - Antigua News Room\",\"isPartOf\":{\"@id\":\"https:\/\/antiguanewsroom.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg\",\"datePublished\":\"2024-01-29T13:23:25+00:00\",\"dateModified\":\"2024-01-29T13:23:25+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage\",\"url\":\"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg\",\"contentUrl\":\"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg\",\"width\":2560,\"height\":1912},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/antiguanewsroom.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/antiguanewsroom.com\/#website\",\"url\":\"https:\/\/antiguanewsroom.com\/\",\"name\":\"Antigua News Room\",\"description\":\"News As It Happens\",\"publisher\":{\"@id\":\"https:\/\/antiguanewsroom.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/antiguanewsroom.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/antiguanewsroom.com\/#organization\",\"name\":\"Antigua Newsroom\",\"url\":\"https:\/\/antiguanewsroom.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/antiguanewsroom.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/mlavawteztbj.i.optimole.com\/w:1080\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/08\/IMG_1584.jpeg\",\"contentUrl\":\"https:\/\/mlavawteztbj.i.optimole.com\/w:1080\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/08\/IMG_1584.jpeg\",\"width\":1260,\"height\":1260,\"caption\":\"Antigua Newsroom\"},\"image\":{\"@id\":\"https:\/\/antiguanewsroom.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/antiguanewsroom\",\"https:\/\/x.com\/AntiguaNewsRoom\",\"https:\/\/www.instagram.com\/antiguanewsroom\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/antiguanewsroom.com\/#\/schema\/person\/36cac05ef6398fe56ae3e6317f8535c5\",\"name\":\"Editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/antiguanewsroom.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=96\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=96\",\"caption\":\"Editor\"},\"url\":\"https:\/\/antiguanewsroom.com\/author\/editor\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0 - Antigua News Room","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:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/","og_locale":"en_US","og_type":"article","og_title":"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0","og_description":"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0 &nbsp; Plastic microparticles released into the environment from common road tyres should be treated as a \u201chigh concern\u201d pollutant, that may exceed chronic safety limits in some heavily contaminated environments, new research has shown. &nbsp; A team of researchers, led by experts from the [&hellip;]","og_url":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/","og_site_name":"Antigua News Room","article_publisher":"https:\/\/www.facebook.com\/antiguanewsroom","article_published_time":"2024-01-29T13:23:25+00:00","og_image":[{"width":2560,"height":1912,"url":"https:\/\/mlavawteztbj.i.optimole.com\/w:auto\/h:auto\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg","type":"image\/jpeg"}],"author":"Editor","twitter_card":"summary_large_image","twitter_creator":"@AntiguaNewsRoom","twitter_site":"@AntiguaNewsRoom","twitter_misc":{"Written by":"Editor","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#article","isPartOf":{"@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/"},"author":{"name":"Editor","@id":"https:\/\/antiguanewsroom.com\/#\/schema\/person\/36cac05ef6398fe56ae3e6317f8535c5"},"headline":"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0","datePublished":"2024-01-29T13:23:25+00:00","dateModified":"2024-01-29T13:23:25+00:00","mainEntityOfPage":{"@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/"},"wordCount":663,"commentCount":2,"publisher":{"@id":"https:\/\/antiguanewsroom.com\/#organization"},"image":{"@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage"},"thumbnailUrl":"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg","articleSection":["News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/","url":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/","name":"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0 - Antigua News Room","isPartOf":{"@id":"https:\/\/antiguanewsroom.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage"},"image":{"@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage"},"thumbnailUrl":"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg","datePublished":"2024-01-29T13:23:25+00:00","dateModified":"2024-01-29T13:23:25+00:00","breadcrumb":{"@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#primaryimage","url":"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg","contentUrl":"https:\/\/mlavawteztbj.i.optimole.com\/w:1446\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2024\/01\/tyres-scaled.jpeg","width":2560,"height":1912},{"@type":"BreadcrumbList","@id":"https:\/\/antiguanewsroom.com\/plastic-microparticles-from-road-tyres-are-high-concern-pollutants-research-shows\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/antiguanewsroom.com\/"},{"@type":"ListItem","position":2,"name":"Plastic microparticles from road tyres are \u201chigh concern\u201d pollutants, research shows\u00a0"}]},{"@type":"WebSite","@id":"https:\/\/antiguanewsroom.com\/#website","url":"https:\/\/antiguanewsroom.com\/","name":"Antigua News Room","description":"News As It Happens","publisher":{"@id":"https:\/\/antiguanewsroom.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/antiguanewsroom.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/antiguanewsroom.com\/#organization","name":"Antigua Newsroom","url":"https:\/\/antiguanewsroom.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/antiguanewsroom.com\/#\/schema\/logo\/image\/","url":"https:\/\/mlavawteztbj.i.optimole.com\/w:1080\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/08\/IMG_1584.jpeg","contentUrl":"https:\/\/mlavawteztbj.i.optimole.com\/w:1080\/h:1080\/q:mauto\/f:best\/https:\/\/antiguanewsroom.com\/wp-content\/uploads\/2025\/08\/IMG_1584.jpeg","width":1260,"height":1260,"caption":"Antigua Newsroom"},"image":{"@id":"https:\/\/antiguanewsroom.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/antiguanewsroom","https:\/\/x.com\/AntiguaNewsRoom","https:\/\/www.instagram.com\/antiguanewsroom\/"]},{"@type":"Person","@id":"https:\/\/antiguanewsroom.com\/#\/schema\/person\/36cac05ef6398fe56ae3e6317f8535c5","name":"Editor","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/antiguanewsroom.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=96","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=96","caption":"Editor"},"url":"https:\/\/antiguanewsroom.com\/author\/editor\/"}]}},"_links":{"self":[{"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/posts\/194672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/comments?post=194672"}],"version-history":[{"count":1,"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/posts\/194672\/revisions"}],"predecessor-version":[{"id":194673,"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/posts\/194672\/revisions\/194673"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/media\/194421"}],"wp:attachment":[{"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/media?parent=194672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/categories?post=194672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antiguanewsroom.com\/anr-api\/wp\/v2\/tags?post=194672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}