{"id":19731,"date":"2025-01-10T09:00:05","date_gmt":"2025-01-10T10:00:05","guid":{"rendered":"http:\/\/medexperts.pro\/?p=19731"},"modified":"2025-01-10T10:38:54","modified_gmt":"2025-01-10T10:38:54","slug":"pink-fire-retardant-a-dramatic-wildfire-weapon-poses-its-own-dangers","status":"publish","type":"post","link":"https:\/\/medexperts.pro\/?p=19731","title":{"rendered":"Pink Fire Retardant, a Dramatic Wildfire Weapon, Poses Its Own Dangers"},"content":{"rendered":"
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It\u2019s widely used because it can slow flames in ways that water can\u2019t. But it also contains heavy metals and other harmful compounds.<\/p>\n

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From above the raging flames, these planes can unleash immense tankfuls of bright pink fire retardant in just 20 seconds. They have long been considered vital in the battle against wildfires.<\/p>\n

But emerging research<\/a> has shown that the millions of gallons of retardant sprayed on the landscape to tame wildfires each year come with a toxic burden, because they contain heavy metals and other chemicals that are harmful to human health and the environment.<\/p>\n

The toxicity presents a stark dilemma. These tankers and their cargo are a powerful tool for taming deadly blazes. Yet as wildfires intensify and become more frequent in an era of climate change, firefighters are using them more often, and in the process releasing more harmful chemicals into the environment.<\/p>\n

Some environmental groups have questioned the retardants\u2019 effectiveness and potential for harm. The efficiency of fire retardant has been hard to measure, because it\u2019s one of a barrage of firefighting tactics deployed in a major fire. After the flames are doused, it\u2019s difficult to assign credit.<\/p>\n<\/div>\n<\/div>\n

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The frequency and severity of wildfires has grown in recent years, particularly in the western United States. Scientists have also found that fires across the region have become faster moving<\/a> in recent decades.<\/p>\n

There are also the longer-term health effects of exposure to wildfire smoke, which can penetrate the lungs and heart, causing disease. A recent global survey<\/a> of the health effects of air pollution caused by wildfires found that in the United States, exposure to wildfire smoke had increased by 77 percent since 2002. Globally, wildfire smoke has been estimated to be responsible<\/a> for up to 675,000 premature deaths<\/a> per year.<\/p>\n

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It\u2019s widely used because it can slow flames in ways that water can\u2019t. But it also contains heavy metals and other harmful compounds.From above the raging flames, these planes can unleash immense tankfuls of bright pink fire retardant in just 20 seconds. They have long been considered vital in the battle against wildfires.But emerging research has shown that the millions of gallons of retardant sprayed on the landscape to tame wildfires each year come with a toxic burden, because they contain heavy metals and other chemicals that are harmful to human health and the environment.The toxicity presents a stark dilemma. These tankers and their cargo are a powerful tool for taming deadly blazes. Yet as wildfires intensify and become more frequent in an era of climate change, firefighters are using them more often, and in the process releasing more harmful chemicals into the environment.Some environmental groups have questioned the retardants\u2019 effectiveness and potential for harm. The efficiency of fire retardant has been hard to measure, because it\u2019s one of a barrage of firefighting tactics deployed in a major fire. After the flames are doused, it\u2019s difficult to assign credit.The frequency and severity of wildfires has grown in recent years, particularly in the western United States. Scientists have also found that fires across the region have become faster moving in recent decades.There are also the longer-term health effects of exposure to wildfire smoke, which can penetrate the lungs and heart, causing disease. A recent global survey of the health effects of air pollution caused by wildfires found that in the United States, exposure to wildfire smoke had increased by 77 percent since 2002. Globally, wildfire smoke has been estimated to be responsible for up to 675,000 premature deaths per year.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and\u00a0log into\u00a0your Times account, or\u00a0subscribe\u00a0for all of The Times.Thank you for your patience while we verify access.Already a subscriber?\u00a0Log in.Want all of The Times?\u00a0Subscribe.<\/p>\n","protected":false},"author":1,"featured_media":19733,"comment_status":"close","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-19731","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science"],"_links":{"self":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts\/19731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19731"}],"version-history":[{"count":2,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts\/19731\/revisions"}],"predecessor-version":[{"id":19734,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts\/19731\/revisions\/19734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/media\/19733"}],"wp:attachment":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}