{"id":34647,"date":"2021-09-10T13:54:05","date_gmt":"2021-09-10T11:54:05","guid":{"rendered":"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/"},"modified":"2024-10-24T10:27:09","modified_gmt":"2024-10-24T08:27:09","slug":"la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle","status":"publish","type":"article-foret-nature","link":"https:\/\/foretnature.be\/en\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/","title":{"rendered":"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle"},"content":{"rendered":"<p>L\u2019apog\u00e9e de la sid\u00e9rurgie au bois en Wallonie se situe dans les ann\u00e9es 1750 \u00e0 1830. La for\u00eat wallonne a fortement contribu\u00e9 \u00e0 fournir le charbon de bois n\u00e9cessaire \u00e0 la sid\u00e9rurgie pr\u00e9industrielle, avant l\u2019adoption du charbon de terre, la houille, au cours du XIXe si\u00e8cle. Le charbon de bois \u00e9tait utilis\u00e9 pour la fusion du minerai et pour l\u2019affinage de la fonte. Des donn\u00e9es statistiques anciennes ont permis d\u2019\u00e9tablir qu\u2019il fallait de l\u2019ordre de 3 tonnes de charbon de bois pour la production et l\u2019affinage d\u2019une tonne de fonte. Un haut-fourneau produisant en moyenne \u00e0 cette \u00e9poque 500 \u00e0 550 tonnes de fonte par an, les besoins en charbon de bois sont estim\u00e9s \u00e0 environ 1 600 tonnes par an et par fourneau, soit l\u2019\u00e9quivalent de quelque 20 000 st\u00e8res de bois. Avec 73 hauts-fourneaux actifs en Wallonie, les besoins en charbon de bois sont ainsi \u00e9valu\u00e9s \u00e0 environ 117 000\u00a0tonnes par an, soit pr\u00e8s de 1 500 000\u00a0st\u00e8res de bois. Ce bois est issu de taillis dont la r\u00e9volution est estim\u00e9e \u00e0 une vingtaine d\u2019ann\u00e9es. La production d\u2019un taillis de cet \u00e2ge sur sol moyen se situant dans une gamme de 80 \u00e0 100 st\u00e8res par hectare, les besoins en surface foresti\u00e8re sont estim\u00e9s en moyenne \u00e0 4 444 ha par fourneau. Compte tenu des 73 fourneaux actifs en Wallonie, l\u2019estimation d\u2019une superficie totale de l\u2019ordre de 325 000 ha de for\u00eat peut \u00eatre consid\u00e9r\u00e9e comme r\u00e9aliste pour r\u00e9pondre aux besoins de la sid\u00e9rurgie pr\u00e9industrielle, soit de l\u2019ordre des trois quarts de la for\u00eat wallonne de l\u2019\u00e9poque.<\/p>","protected":false},"excerpt":{"rendered":"<p>L\u2019apog\u00e9e de la sid\u00e9rurgie au bois en Wallonie se situe dans les ann\u00e9es 1750 \u00e0 1830. La for\u00eat wallonne a fortement contribu\u00e9 \u00e0 fournir le charbon de bois n\u00e9cessaire \u00e0 la sid\u00e9rurgie pr\u00e9industrielle, avant l\u2019adoption du charbon de terre, la houille, au cours du XIXe si\u00e8cle. Le charbon de bois \u00e9tait utilis\u00e9 pour la fusion [&hellip;]<\/p>","protected":false},"featured_media":0,"template":"","categories":[49],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle - For\u00eat.Nature<\/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:\/\/foretnature.be\/en\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"L\u2019apog\u00e9e de la sid\u00e9rurgie au bois en Wallonie se situe dans les ann\u00e9es 1750 \u00e0 1830. La for\u00eat wallonne a fortement contribu\u00e9 \u00e0 fournir le charbon de bois n\u00e9cessaire \u00e0 la sid\u00e9rurgie pr\u00e9industrielle, avant l\u2019adoption du charbon de terre, la houille, au cours du XIXe si\u00e8cle. Le charbon de bois \u00e9tait utilis\u00e9 pour la fusion [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-24T08:27:09+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/\",\"url\":\"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/\",\"name\":\"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/#website\"},\"datePublished\":\"2021-09-10T11:54:05+00:00\",\"dateModified\":\"2024-10-24T08:27:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/foretnature.be\/#website\",\"url\":\"https:\/\/foretnature.be\/\",\"name\":\"For\u00eat.Nature\",\"description\":\"Une \u00e9quipe technique au service de la for\u00eat\",\"publisher\":{\"@id\":\"https:\/\/foretnature.be\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/foretnature.be\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/foretnature.be\/#organization\",\"name\":\"For\u00eat.Nature\",\"url\":\"https:\/\/foretnature.be\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"width\":300,\"height\":151,\"caption\":\"For\u00eat.Nature\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle - For\u00eat.Nature","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:\/\/foretnature.be\/en\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/","og_locale":"en_GB","og_type":"article","og_title":"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle - For\u00eat.Nature","og_description":"L\u2019apog\u00e9e de la sid\u00e9rurgie au bois en Wallonie se situe dans les ann\u00e9es 1750 \u00e0 1830. La for\u00eat wallonne a fortement contribu\u00e9 \u00e0 fournir le charbon de bois n\u00e9cessaire \u00e0 la sid\u00e9rurgie pr\u00e9industrielle, avant l\u2019adoption du charbon de terre, la houille, au cours du XIXe si\u00e8cle. Le charbon de bois \u00e9tait utilis\u00e9 pour la fusion [&hellip;]","og_url":"https:\/\/foretnature.be\/en\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/","og_site_name":"For\u00eat.Nature","article_modified_time":"2024-10-24T08:27:09+00:00","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/","url":"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/","name":"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle - For\u00eat.Nature","isPartOf":{"@id":"https:\/\/foretnature.be\/#website"},"datePublished":"2021-09-10T11:54:05+00:00","dateModified":"2024-10-24T08:27:09+00:00","breadcrumb":{"@id":"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/foretnature.be\/article-foret-nature\/la-foret-wallonne-composante-vitale-de-la-siderurgie-preindustrielle\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/foretnature.be\/en\/"},{"@type":"ListItem","position":2,"name":"La for\u00eat wallonne, composante vitale de la sid\u00e9rurgie pr\u00e9industrielle"}]},{"@type":"WebSite","@id":"https:\/\/foretnature.be\/#website","url":"https:\/\/foretnature.be\/","name":"For\u00eat.Nature","description":"Une \u00e9quipe technique au service de la for\u00eat","publisher":{"@id":"https:\/\/foretnature.be\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/foretnature.be\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/foretnature.be\/#organization","name":"For\u00eat.Nature","url":"https:\/\/foretnature.be\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/foretnature.be\/#\/schema\/logo\/image\/","url":"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png","contentUrl":"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png","width":300,"height":151,"caption":"For\u00eat.Nature"},"image":{"@id":"https:\/\/foretnature.be\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/article-foret-nature\/34647"}],"collection":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/article-foret-nature"}],"about":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/types\/article-foret-nature"}],"wp:attachment":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media?parent=34647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/categories?post=34647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}