{"id":40151,"date":"2025-01-13T14:49:37","date_gmt":"2025-01-13T12:49:37","guid":{"rendered":"https:\/\/revistadinlemn.ro\/?p=40151"},"modified":"2025-01-13T14:52:41","modified_gmt":"2025-01-13T12:52:41","slug":"lasers-et-forets-comment-le-japon-sauve-la-nature-grace-a-une-technologie-de-pointe","status":"publish","type":"post","link":"https:\/\/revistadinlemn.ro\/fr\/2025\/01\/13\/laser-si-paduri-cum-salveaza-japonia-natura-cu-tehnologie-de-ultima-ora\/","title":{"rendered":"Laser et for\u00eats : comment le Japon pr\u00e9serve la nature gr\u00e2ce \u00e0 une technologie de pointe"},"content":{"rendered":"

Le Japon utilise une technologie laser avanc\u00e9e pour cr\u00e9er des cartes 3D d\u00e9taill\u00e9es de ses for\u00eats afin de pr\u00e9venir et de g\u00e9rer plus efficacement les catastrophes naturelles. Selon l'Agence japonaise des for\u00eats, cit\u00e9e par Japan Times (en anglais)<\/a>Les \u00e9quipes techniques de la Commission europ\u00e9enne effectuent des balayages laser des for\u00eats afin d'identifier les zones vuln\u00e9rables aux glissements de terrain, aux tremblements de terre et aux fortes pluies.<\/p>\n

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Une partie d'une carte montrant les changements de terrain caus\u00e9s par le tremblement de terre de la p\u00e9ninsule de Noto. Les zones bleues indiquent les glissements de terrain, tandis que les zones rouges montrent l'accumulation de d\u00e9bris (Cr\u00e9dit photo : JAPAN FORESTRY AGENCY \/ VIA JIJI)<\/figcaption><\/figure>\n

Le projet vise \u00e0 cartographier plus de 80% des 25 millions d'hectares de for\u00eats du pays au cours des 18 prochains mois. Les chercheurs utiliseront des avions \u00e9quip\u00e9s de syst\u00e8mes laser capables de d\u00e9tecter des changements de terrain difficilement visibles \u00e0 l'\u0153il nu, tels que des fissures souterraines ou des zones pr\u00e9sentant un risque \u00e9lev\u00e9 d'effondrement.<\/p>\n

Cette initiative a \u00e9t\u00e9 lanc\u00e9e \u00e0 la suite du tremblement de terre de magnitude 7,5 qui a frapp\u00e9 la p\u00e9ninsule de Noto dans la pr\u00e9fecture d'Ishikawa, provoquant des glissements de terrain de grande ampleur. Les cartes en 3D permettront aux autorit\u00e9s d'identifier rapidement les zones \u00e0 risque et de mettre en \u0153uvre des mesures pr\u00e9ventives.<\/p>\n

Le gouvernement japonais subventionne le programme au niveau local et, \u00e0 ce jour, 60% des for\u00eats du pays ont d\u00e9j\u00e0 \u00e9t\u00e9 cartographi\u00e9es et analys\u00e9es. Les autorit\u00e9s foresti\u00e8res estiment que cette technologie permettra d'am\u00e9liorer consid\u00e9rablement la gestion et la protection des for\u00eats en cas de catastrophes naturelles futures.<\/p>","protected":false},"excerpt":{"rendered":"

Japonia utilizeaz\u0103 tehnologie laser avansat\u0103 pentru a crea h\u0103r\u021bi 3D detaliate ale p\u0103durilor sale, cu scopul de a preveni \u0219i gestiona mai eficient dezastrele naturale. Potrivit Agen\u021biei Forestiere Japoneze, citat\u0103 de Japan Times, echipele tehnice efectueaz\u0103 scan\u0103ri laser ale terenului forestier pentru a identifica zonele vulnerabile la alunec\u0103ri de teren, cutremure \u0219i precipita\u021bii abundente. Proiectul […]<\/p>\n","protected":false},"author":3,"featured_media":40152,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[2181,3387],"tags":[],"class_list":["post-40151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diverse","category-japonia"],"_links":{"self":[{"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/posts\/40151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/comments?post=40151"}],"version-history":[{"count":3,"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/posts\/40151\/revisions"}],"predecessor-version":[{"id":40155,"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/posts\/40151\/revisions\/40155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/media\/40152"}],"wp:attachment":[{"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/media?parent=40151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/categories?post=40151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revistadinlemn.ro\/fr\/wp-json\/wp\/v2\/tags?post=40151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}