{"id":27195,"date":"2025-07-23T14:01:58","date_gmt":"2025-07-23T08:16:58","guid":{"rendered":"https:\/\/www.revoscience.com\/en\/?p=27195"},"modified":"2025-07-23T14:02:00","modified_gmt":"2025-07-23T08:17:00","slug":"320-million-trees-are-killed-by-lightning-each-year-considerable-biomass-loss","status":"publish","type":"post","link":"https:\/\/www.revoscience.com\/en\/320-million-trees-are-killed-by-lightning-each-year-considerable-biomass-loss\/","title":{"rendered":"320 million trees are killed by lightning each year\u2014considerable biomass loss"},"content":{"rendered":"\n

Lightning has a greater impact on forests than previously thought.<\/em><\/strong><\/p>\n\n\n\n

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AI-generated Image<\/sup><\/em><\/figcaption><\/figure>\n\n\n\n

Researchers at the Technical University of Munich (TUM) have developed new model calculations that, for the first time, estimate the global influence of lightning on forest ecosystems. <\/p>\n\n\n\n

According to their findings, an estimated 320 million trees die each year due to lightning strikes. Tree losses caused by direct lightning-ignited wildfires are not included in these figures.\u00a0In the future, lightning-induced tree mortality could rise due to an increase in flash frequency.<\/p>\n\n\n\n

Lightning damage in forests is often hard to detect and has only been systematically studied in a few locations. Until now, it remained unclear how many trees worldwide die each year due to direct lightning-related damage. <\/p>\n\n\n\n

The TUM research team has developed the first method to estimate how many trees are so severely affected by lightning that they eventually die. Their conclusion: the ecological impact of lightning has been underestimated.<\/p>\n\n\n\n

While earlier studies focused on field observations in individual forests, the TUM researchers took a mathematical approach. They extended a widely used global vegetation model by integrating observational data and global lightning patterns.<\/p>\n\n\n\n

\u201cWe\u2019re now able not only to estimate how many trees die from lightning strikes annually, but also to identify the regions most affected and assess the implications for global carbon storage and forest structure,\u201d explains Andreas Krause, lead author of the study and researcher at the Chair of Land Surface\u2013Atmosphere Interactions.<\/p>\n\n\n\n

The number of trees killed could increase in the future<\/strong><\/p>\n\n\n\n

According to their estimates, lightning kills about 320 million trees annually, accounting for 2.1 to 2.9 percent of all plant biomass loss annually. This biomass decay is estimated to emit between 0,77 and 1,09 billion tons of CO\u2082 annually. <\/p>\n\n\n\n

The researchers emphasize that these emissions are surprisingly high: they are comparable in magnitude to the approximately 1,26 billion tons of CO\u2082 released annually by the combustion of living plants in wildfires. <\/p>\n\n\n\n

However, the total CO\u2082 emissions from wildfires are substantially higher \u2014 about 5,85 billion tons per year \u2014 since they also include burning deadwood and organic soil material.<\/p>\n\n\n\n

\u201cMost climate models project an increase in lightning frequency in the coming decades, so it\u2019s worth paying closer attention to this largely overlooked disturbance,\u201d says Krause. <\/p>\n\n\n\n

\u201cCurrently, lightning-induced tree mortality is highest in tropical regions. However, models suggest that lightning frequency will increase primarily in middle- and high-latitude regions, meaning that lightning mortality could also become more relevant in temperate and boreal forests.\u201d<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Researchers at the Technical University of Munich (TUM) have developed new model calculations that, for the first time, estimate the global influence of lightning on forest ecosystems. <\/p>\n","protected":false},"author":2,"featured_media":27196,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-27195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environment"],"featured_image_urls":{"full":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"thumbnail":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-200x200.webp",200,200,true],"medium":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"medium_large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"1536x1536":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"2048x2048":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"ultp_layout_landscape_large":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"ultp_layout_landscape":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-640x570.webp",640,570,true],"ultp_layout_portrait":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-600x640.webp",600,640,true],"ultp_layout_square":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-600x600.webp",600,600,true],"newspaper-x-single-post":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-640x490.webp",640,490,true],"newspaper-x-recent-post-big":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-550x360.webp",550,360,true],"newspaper-x-recent-post-list-image":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-95x65.webp",95,65,true],"web-stories-poster-portrait":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest.webp",640,640,false],"web-stories-publisher-logo":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-96x96.webp",96,96,true],"web-stories-thumbnail":["https:\/\/www.revoscience.com\/en\/wp-content\/uploads\/2025\/07\/lighting-forest-150x150.webp",150,150,true]},"author_info":{"info":["RevoScience"]},"category_info":"Environment<\/a>","tag_info":"Environment","comment_count":"0","_links":{"self":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts\/27195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/comments?post=27195"}],"version-history":[{"count":1,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts\/27195\/revisions"}],"predecessor-version":[{"id":27197,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/posts\/27195\/revisions\/27197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/media\/27196"}],"wp:attachment":[{"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/media?parent=27195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/categories?post=27195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.revoscience.com\/en\/wp-json\/wp\/v2\/tags?post=27195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}