{"id":85840,"date":"2022-05-06T13:27:56","date_gmt":"2022-05-06T13:27:56","guid":{"rendered":"https:\/\/www.nettali.com\/?p=85840"},"modified":"2022-05-06T13:27:56","modified_gmt":"2022-05-06T13:27:56","slug":"lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites","status":"publish","type":"post","link":"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/","title":{"rendered":"L'Ukraine perd un tiers de sa r\u00e9colte de bl\u00e9 selon les images satellites"},"content":{"rendered":"<p><strong>NETTALI.COM - Selon des clich\u00e9s de la Nasa, la baisse de production d\u00e9passe les 35% en Ukraine, fragilisant gravement les pays clients.<\/strong><\/p>\n<p>Le rendement de la prochaine moisson de bl\u00e9 en Ukraine devrait chuter d'au moins 35% compar\u00e9 \u00e0 2021 en raison de l'invasion russe, selon des images satellites analys\u00e9es par la soci\u00e9t\u00e9 de g\u00e9olocalisation Kayrros.<\/p>\n<p>Le conflit a lourdement perturb\u00e9 la saison des semis, qui est en cours, et oblig\u00e9 les agriculteurs \u00e0 travailler sous les bombes, avec du carburant difficile \u00e0 trouver. A hauteur de satellites, la diff\u00e9rence par rapport aux saisons habituelles est d\u00e9j\u00e0 visible, corroborant les pr\u00e9dictions des analystes.<\/p>\n<p>Les images ont \u00e9t\u00e9 enregistr\u00e9es entre le 14 et le 22 avril, un peu moins de deux mois apr\u00e8s l'invasion du pays par la Russie, par le satellite Terra de la Nasa, puis analys\u00e9es par Kayrros.<\/p>\n<p>Le sp\u00e9cialiste de l'imagerie satellite et de la g\u00e9olocalisation appliqu\u00e9e \u00e0 l'environnement s'est appuy\u00e9 sur la m\u00e9thode dite de \"l'indice de v\u00e9g\u00e9tation par diff\u00e9rence normalis\u00e9e\", une analyse infrarouge de pr\u00e9cision qui permet d'\u00e9valuer l'\u00e9tat des v\u00e9g\u00e9taux et ainsi de pr\u00e9dire la production de c\u00e9r\u00e9ales.<\/p>\n<p><strong>Un d\u00e9fi logistique<\/strong><\/p>\n<p>A ce stade, l'Ukraine serait en capacit\u00e9 de produire 21 millions de tonnes de bl\u00e9 en 2022, soit 12 millions de moins qu'en 2021 estime Kayrros, avec une baisse de rendement des moissons de 23% sous la moyenne des cinq derni\u00e8res ann\u00e9es.<\/p>\n<p>\"\u00c9tant donn\u00e9 que les combats se poursuivent et qu'une grande partie de la production de bl\u00e9 du pays provient des r\u00e9gions de l'est de l'Ukraine, o\u00f9 le conflit est le plus intense, les chiffres r\u00e9els de la production seront probablement inf\u00e9rieurs\", pr\u00e9viennent les analystes.<\/p>\n<p>\"La campagne des semis avance, avec des agriculteurs qui s\u00e8ment avec un casque et un gilet pare-balles (...) mais c'est un d\u00e9fi logistique incroyable, et on sait que les surfaces cultiv\u00e9es seront plus petites\" qu'auparavant, abondait Damien Vercambre, analyste chez Inter-Courtage, interrog\u00e9 mercredi par l'AFP.<\/p>\n<h2>R\u00e9percussions en Afrique<\/h2>\n<p>Les agriculteurs qui arriveraient \u00e0 semer feront dans tous les cas face \u00e0 un probl\u00e8me de stockage, les exportations par le rail et la route ne pouvant compenser qu'une partie minime des d\u00e9parts de marchandises par bateaux.<\/p>\n<p>La Russie maintient en effet son blocus des ports ukrainiens, tant sur la mer Noire que sur celle d'Azov, entravant lourdement les \u00e9changes commerciaux.<\/p>\n<p>Le conflit promet d'aggraver<a href=\"https:\/\/www.challenges.fr\/monde\/l-insecurite-alimentaire-aigue-a-tres-fortement-augmente-dans-le-monde-en-2021_811885\">\u00a0les fragilit\u00e9s de pays tr\u00e8s d\u00e9pendants des exportations de c\u00e9r\u00e9ales russes et ukrainiennes<\/a>, comme la Somalie ou la R\u00e9publique d\u00e9mocratique du Congo en Afrique, Russie et Ukraine assurant 30% du commerce mondial de cette denr\u00e9e.<\/p>\n<p>Avec Challenges<\/p>\n<div class='share-to-whatsapp-wrapper'><div class='share-on-whsp'>PARTAGER SUR : <\/div><a data-text='L'Ukraine perd un tiers de sa r\u00e9colte de bl\u00e9 selon les images satellites' data-link='https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/' class='whatsapp-button whatsapp-share'>WhatsApp<\/a><div class='clear '><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>NETTALI.COM - Selon des clich\u00e9s de la Nasa, la baisse de production d\u00e9passe les 35% en Ukraine, fragilisant gravement les pays clients. Le rendement de la prochaine moisson de bl\u00e9 en Ukraine devrait chuter d'au moins 35% compar\u00e9 \u00e0 2021 en raison de l'invasion russe, selon des images satellites analys\u00e9es par la soci\u00e9t\u00e9 de g\u00e9olocalisation [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":85841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":""},"categories":[8],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.8 (Yoast SEO v17.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L&#039;Ukraine perd un tiers de sa r\u00e9colte de bl\u00e9 selon les images satellites | Nettali.com<\/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:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;Ukraine perd un tiers de sa r\u00e9colte de bl\u00e9 selon les images satellites\" \/>\n<meta property=\"og:description\" content=\"NETTALI.COM - Selon des clich\u00e9s de la Nasa, la baisse de production d\u00e9passe les 35% en Ukraine, fragilisant gravement les pays clients. Le rendement de la prochaine moisson de bl\u00e9 en Ukraine devrait chuter d&#039;au moins 35% compar\u00e9 \u00e0 2021 en raison de l&#039;invasion russe, selon des images satellites analys\u00e9es par la soci\u00e9t\u00e9 de g\u00e9olocalisation [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/\" \/>\n<meta property=\"og:site_name\" content=\"Nettali.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nettalicom\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-06T13:27:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.nettali.com\/wp-content\/uploads\/2022\/05\/agri.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"751\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Thierno Diop\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.nettali.com\/#website\",\"url\":\"https:\/\/www.nettali.com\/\",\"name\":\"Nettali.com\",\"description\":\"Le rendez-vous critique du Net\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.nettali.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/www.nettali.com\/wp-content\/uploads\/2022\/05\/agri.jpg\",\"contentUrl\":\"https:\/\/www.nettali.com\/wp-content\/uploads\/2022\/05\/agri.jpg\",\"width\":1000,\"height\":751},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/#webpage\",\"url\":\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/\",\"name\":\"L'Ukraine perd un tiers de sa r\\u00e9colte de bl\\u00e9 selon les images satellites | Nettali.com\",\"isPartOf\":{\"@id\":\"https:\/\/www.nettali.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/#primaryimage\"},\"datePublished\":\"2022-05-06T13:27:56+00:00\",\"dateModified\":\"2022-05-06T13:27:56+00:00\",\"author\":{\"@id\":\"https:\/\/www.nettali.com\/#\/schema\/person\/8a06c6bd7b19304cf4bf985862900b5b\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.nettali.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L'Ukraine perd un tiers de sa r\\u00e9colte de bl\\u00e9 selon les images satellites\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.nettali.com\/#\/schema\/person\/8a06c6bd7b19304cf4bf985862900b5b\",\"name\":\"Thierno Diop\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.nettali.com\/#personlogo\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c8ca58550c94fd2ac856d27391a6c866?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c8ca58550c94fd2ac856d27391a6c866?s=96&d=mm&r=g\",\"caption\":\"Thierno Diop\"},\"sameAs\":[\"https:\/\/nettali.com\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"L'Ukraine perd un tiers de sa r\u00e9colte de bl\u00e9 selon les images satellites | Nettali.com","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:\/\/www.nettali.com\/2022\/05\/06\/lukraine-perd-un-tiers-de-sa-recolte-de-ble-selon-les-images-satellites\/","og_locale":"fr_FR","og_type":"article","og_title":"L'Ukraine perd un tiers de sa r\u00e9colte de bl\u00e9 selon les images satellites","og_description":"NETTALI.COM - 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