Seventy-four metric tonnes of microplastics have been found in Auckland’s atmosphere, the equivalent of three million plastic bottles per year, researchers say.<\/p>\n
The University of Auckland research, published in Environmental Science & Technology, found the microplastics were of such small sizes that there was concern they could be inhaled and accumulate in the human body.<\/p>\n
Nanoplastics, the smallest particles, can potentially enter cells, cross the blood-brain barrier, and may build up in organs such as the testicles, liver and brain. Plastics have also been detected in the placenta.<\/p>\n
“Microplastics have also been detected in human lungs and in the lung tissue of cancer patients, indicating that the inhalation of atmospheric microplastics is an exposure risk to humans,” the paper noted.<\/p>\n
The levels of microplastics in Auckland’s air were much higher than those recorded in London, Paris and Hamburg in recent years, with the study utilising a method which could detect particles as small as 0.01 of a millimetre, researchers said.<\/p>\n
Lead author Dr Joel Rindelaub said “The smaller the size ranges we looked at, the more microplastics we saw”.<\/p>\n
“This is notable because the smallest sizes are the most toxicologically relevant.”<\/p>\n
Read more at: www.newshub.co.nz<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Seventy-four metric tonnes of microplastics have been found in Auckland’s atmosphere, the equivalent of three million plastic bottles per year, researchers say. The University of Auckland research, published in Environmental Science & Technology, found the microplastics were of such small sizes that there was concern they could be inhaled and accumulate in the human body. … Continue reading Airborne microplastics: Equivalent of 3 million plastic bottles per year found in Auckland’s atmosphere<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":21344,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[15],"tags":[],"class_list":["post-23717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pale-horse"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-content\/uploads\/2022\/09\/pale_horse_blog-300x100-300x100-1.jpg","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8fAkI-6ax","_links":{"self":[{"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/posts\/23717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/comments?post=23717"}],"version-history":[{"count":1,"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/posts\/23717\/revisions"}],"predecessor-version":[{"id":23718,"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/posts\/23717\/revisions\/23718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/media\/21344"}],"wp:attachment":[{"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/media?parent=23717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/categories?post=23717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/setapartbytruth.org\/wordpress-watchman\/wp-json\/wp\/v2\/tags?post=23717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}