{"id":18352,"date":"2019-02-08T10:36:45","date_gmt":"2019-02-08T09:36:45","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=18352"},"modified":"2019-02-08T10:36:45","modified_gmt":"2019-02-08T09:36:45","slug":"les-avions-peuvent-demultiplier-la-pluie-et-la-neige","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/les-avions-peuvent-demultiplier-la-pluie-et-la-neige\/","title":{"rendered":"Les avions peuvent d\u00e9multiplier la pluie et la neige"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Les avions survolant la pluie ou la neige peuvent d\u00e9cupler les pr\u00e9cipitations, selon une nouvelle \u00e9tude. Ces chutes de pluie et de neige ne sont pas caus\u00e9es par les \u00e9missions de l&rsquo;a\u00e9ronef, mais sont la cons\u00e9quence particuli\u00e8re du passage de ses ailes dans des nuages \u200b\u200bde gouttelettes d&rsquo;eau en surfusion au-dessus d&rsquo;un autre nuage depuis lequel tombent d\u00e9j\u00e0 des pr\u00e9cipitations.<\/p>\n<p>C\u2019est en substance ce qu\u2019ont d\u00e9duit des chercheurs finlandais en scrutant les radars du principal a\u00e9roport du pays.Cela n&rsquo;a rien \u00e0 voir avec les pr\u00e9tendues chemtrails th\u00e9orie conspirationniste assimilant les tra\u00een\u00e9es de condensation des avions \u00e0 un \u00e9pandage de produits chimiques), ni avec une exp\u00e9rience d&rsquo;ensemencement des nuages par des a\u00e9rosols pour modifier le temps, et encore moins avec la pollution.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>Plusieurs dizaines de cas montrent des bandes de pr\u00e9cipitations intenses dans le sillage des avions dans des nuages. Ces bandes peuvent mesurer jusqu\u2019\u00e0 plusieurs dizaines de kilom\u00e8tres. La pluie et la neige ont pu \u00eatre multipli\u00e9es par 10 en moyenne par rapport aux pr\u00e9cipitations environnantes.<\/p>\n<p>Les conditions doivent \u00eatre tr\u00e8s particuli\u00e8res pour que cela se produise, ce qui rend le ph\u00e9nom\u00e8ne rare. La baisse brutale de la pression cr\u00e9\u00e9e par les ailes d\u00e9clenche la cristallisation et la collision des gouttelettes d\u2019eau. Celles-ci viennent ensuite s\u2019ajouter aux pr\u00e9cipitations pr\u00e9existantes.<\/p>\n<p>Sources :&nbsp;<a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/abs\/10.1029\/2018JD029449\">Journal of Geophysical Research : Atmospheres<\/a>&nbsp; \/ <a href=\"https:\/\/www.meteomedia.com\/nouvelles\/articles\/les-avions-peuvent-demultiplier-la-pluie-et-la-neige\/123997\/?fbclid=IwAR0PQ3KQKzg5qg6k0QCFoI0TP1S5KMMu82t-aLViLp_CJcgBgLB89bKbjGQ\" target=\"_blank\" rel=\"noopener\">https:\/\/www.meteomedia.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"18352\">(400)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Les avions survolant la pluie ou la neige peuvent d\u00e9cupler les pr\u00e9cipitations, selon une nouvelle \u00e9tude. Ces chutes de pluie&#8230;<\/p>\n","protected":false},"author":1,"featured_media":18353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_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":"Les avions peuvent d\u00e9multiplier la pluie et la neige @laterredufutur.com","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":[31],"tags":[89,47,63,62],"class_list":["post-18352","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","tag-avion","tag-neige","tag-nuage","tag-pluie","wpcat-31-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/avion-nuages.jpg?fit=1280%2C853&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-4M0","jetpack-related-posts":[{"id":24362,"url":"https:\/\/www.laterredufutur.com\/accueil\/guerre-des-nuages-les-rivalites-du-moyen-orient-montent-sur-un-nouveau-front\/","url_meta":{"origin":18352,"position":0},"title":"Guerre des nuages : les rivalit\u00e9s du Moyen-Orient montent sur un nouveau front","author":"Admin","date":"4 septembre 2022","format":false,"excerpt":"ABU DHABI, \u00c9mirats arabes unis - Les responsables iraniens s'inqui\u00e8tent depuis des ann\u00e9es que d'autres pays les privent d'une de leurs sources d'eau vitales. Mais ce qui les inqui\u00e9tait n'\u00e9tait pas un barrage en amont, ni un syst\u00e8me aquif\u00e8re saign\u00e9 \u00e0 blanc. En 2018, au milieu d'une s\u00e9cheresse br\u00fblante et\u2026","rel":"","context":"Dans &quot;Divers&quot;","block_context":{"text":"Divers","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/divers\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/12\/nuages.jpg?fit=1000%2C667&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/12\/nuages.jpg?fit=1000%2C667&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/12\/nuages.jpg?fit=1000%2C667&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/12\/nuages.jpg?fit=1000%2C667&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":24849,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-nuages-de-notre-planete-terre\/","url_meta":{"origin":18352,"position":1},"title":"Les Nuages de notre plan\u00e8te Terre","author":"Admin","date":"7 avril 2023","format":false,"excerpt":"Il existe de nombreux types de nuages dans notre atmosph\u00e8re, chacun ayant une apparence et des caract\u00e9ristiques particuli\u00e8res. Voici donc une liste des types de nuages\u00a0 : Cirrus : Les nuages cirrus sont minces et blancs. Ils sont g\u00e9n\u00e9ralement situ\u00e9s \u00e0 plus de 6 000 m\u00e8tres au-dessus du niveau de\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/05\/nuages-terre.jpg?fit=1000%2C615&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/05\/nuages-terre.jpg?fit=1000%2C615&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/05\/nuages-terre.jpg?fit=1000%2C615&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/05\/nuages-terre.jpg?fit=1000%2C615&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":7855,"url":"https:\/\/www.laterredufutur.com\/accueil\/emirats-arabes-unis-des-avions-ensemencent-les-nuages-pour-provoquer-la-pluie\/","url_meta":{"origin":18352,"position":2},"title":"Emirats arabes unis: Des avions ensemencent les nuages pour provoquer la pluie","author":"Admin","date":"25 ao\u00fbt 2015","format":false,"excerpt":"Tous les moyens sont bons pour faire tomber la pluie. Si l\u2019\u00e9glise orthodoxe roumaine a r\u00e9cemment appel\u00e9 ses fid\u00e8les \u00e0 prier, les Emirats Arabes Unis ont, \u00e0 l\u2019instar de Singapour deux ans plus t\u00f4t, opt\u00e9 pour une technique moins originale. Des fus\u00e9es qui augmentent la condensation Sous le soleil br\u00fblant\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/avion_nuages_pluie.jpg?fit=648%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/avion_nuages_pluie.jpg?fit=648%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/avion_nuages_pluie.jpg?fit=648%2C415&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":28094,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-microbes-minuscules-caches-dans-le-sol-pourraient-aider-a-declencher-la-pluie-revele-une-etude\/","url_meta":{"origin":18352,"position":3},"title":"Des microbes minuscules cach\u00e9s dans le sol pourraient aider \u00e0 d\u00e9clencher la pluie, r\u00e9v\u00e8le une \u00e9tude","author":"Admin","date":"4 mai 2026","format":false,"excerpt":"De minuscules organismes pr\u00e9sents au sol \u2013 bact\u00e9ries et champignons \u2013 poss\u00e8dent un \u00ab superpouvoir \u00bb qui leur permet d\u2019atteindre l\u2019atmosph\u00e8re et d\u2019attirer la pluie vers le bas, selon une \u00e9tude r\u00e9cente. Pour comprendre comment un microbe peut contr\u00f4ler une temp\u00eate, il faut d'abord examiner comment les nuages \u200b\u200bse transforment\u2026","rel":"","context":"Dans &quot;Ecologie&quot;","block_context":{"text":"Ecologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/ecologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/foret-pluie-1.jpg?fit=800%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/foret-pluie-1.jpg?fit=800%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/foret-pluie-1.jpg?fit=800%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/foret-pluie-1.jpg?fit=800%2C1200&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":1158,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-meteorologie-en-question\/","url_meta":{"origin":18352,"position":4},"title":"La m\u00e9t\u00e9orologie en question","author":"Admin","date":"27 novembre 2012","format":false,"excerpt":"Les conditions m\u00e9t\u00e9orologiques influencent nos vies : de nos conversations quotidiennes \u00e0 notre fa\u00e7on de nous v\u00eatir ; de nos loisirs \u00e0 nos d\u00e9placements. Les humains tentent depuis toujours de les comprendre afin de mieux les pr\u00e9voir et m\u00eame parfois, de les ma\u00eetriser. Des chamans d\u2019un autre temps aux m\u00e9t\u00e9orologues\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"cirrus","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/11\/cirrus.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":13059,"url":"https:\/\/www.laterredufutur.com\/accueil\/combien-pese-un-nuage\/","url_meta":{"origin":18352,"position":5},"title":"Combien p\u00e8se un nuage ?","author":"Admin","date":"16 ao\u00fbt 2016","format":false,"excerpt":"Comprendre les nuages, c'est comprendre le temps, telle est l'id\u00e9e centrale de ce film. Il nous pr\u00e9sente les formes, la composition des nuages et leur formation, du cirrus au stratus et au cumulonimbus. Avec ce film, on entre dans les secrets du cycle de l'eau et des ph\u00e9nom\u00e8nes atmosph\u00e9riques :\u2026","rel":"","context":"Dans &quot;Divers&quot;","block_context":{"text":"Divers","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/divers\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/nuages.jpg?fit=1024%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/nuages.jpg?fit=1024%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/nuages.jpg?fit=1024%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/nuages.jpg?fit=1024%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/18352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=18352"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/18352\/revisions"}],"predecessor-version":[{"id":18354,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/18352\/revisions\/18354"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/18353"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=18352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=18352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=18352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}