{"id":4797,"date":"2026-06-03T23:11:21","date_gmt":"2026-06-03T22:11:21","guid":{"rendered":"https:\/\/www.altimara.eu\/blog\/?p=4797"},"modified":"2026-06-07T09:18:14","modified_gmt":"2026-06-07T08:18:14","slug":"sjokaka-le-charbon-des-mers","status":"publish","type":"post","link":"https:\/\/www.altimara.eu\/blog\/sjokaka-le-charbon-des-mers\/","title":{"rendered":"Sj\u00f3kaka le charbon des mers"},"content":{"rendered":"\n

A la ferme de Kidda et Siggi il y avait encore de sacs plein de lupin mais aussi des restes de coupes de bois flott\u00e9s. Les fermiers taillent des piquets pour leurs cl\u00f4tures dans ce bois qui r\u00e9siste au pourrissement. Ce qui n’est pas utilisable est gard\u00e9. J’ai donc voulu retester les carbonisations avec ce bois.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

Le four en fer est toujours utilisable, par contre le bidon int\u00e9rieur marque une grande faiblesse, la t\u00f4le part en plaques mais je me lance quand m\u00eame confiant dans ce mat\u00e9riel extraordinaire.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

Le bois de mer produit une incroyable quantit\u00e9 de gaz inflammables. Son passage dans l’eau l’a compl\u00e8tement d\u00e9shydrat\u00e9, c’est un effet qui peut para\u00eetre contre intuitif mais r\u00e9el. Par contre le brulage \u00e0 la flamme d\u00e9gage pas mal de fum\u00e9e, ceci venant du fait que j’avais ramass\u00e9 des bouts qui trainaient dehors donc mouill\u00e9 en partie. Le d\u00e9but de la combustion autour du bidon central pour amorc\u00e9 la carbonisation a donn\u00e9 une grosse fum\u00e9e lourde puis les gaz de distillation ont brul\u00e9 sans aucune fum\u00e9e.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

Ce charbon est tr\u00e8s l\u00e9ger, difficile de savoir de quelle esp\u00e8ce d’arbres ils sont issus avec quand m\u00eame une majorit\u00e9 de pins. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Les restes de lupins sont aussi pass\u00e9s dans le four.<\/p>\n\n\n\n

\"\"
Belle carbonisation.<\/figcaption><\/figure>\n\n\n\n

Le charbon de bois flott\u00e9 a \u00e9t\u00e9 baptis\u00e9 \u00ab\u00a0Sj\u00f3kaka\u00a0\u00bb, charbon de la mer.<\/em><\/p>\n\n\n\n

Deux productions made in Iceland originales : le Kolakaka et le Sj\u00f3kaka.<\/p>\n","protected":false},"excerpt":{"rendered":"

A la ferme de Kidda et Siggi il y avait encore de sacs plein de lupin mais aussi des restes de coupes de bois flott\u00e9s. Les fermiers taillent des piquets pour leurs cl\u00f4tures dans ce bois qui r\u00e9siste au pourrissement. Ce qui n’est pas utilisable est gard\u00e9. J’ai donc voulu retester les carbonisations avec ce […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","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":[65,36,35,6,86],"tags":[32,34],"class_list":["post-4797","post","type-post","status-publish","format-standard","hentry","category-mes-charbonnieres","category-charbon-de-bois-islande","category-bois-dislande-bois-flotte-bois-plante","category-charbon-de-bois-carbon-art","category-charbon-vegetal","tag-bois-flotte","tag-charbon-de-bois-carbon-art"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4r91c-1fn","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":4686,"url":"https:\/\/www.altimara.eu\/blog\/bois-flotte-arctique\/","url_meta":{"origin":4797,"position":0},"title":"Bois flott\u00e9 arctique","author":"Martiou","date":"17 novembre 2025","format":false,"excerpt":"Une \u00e9tude r\u00e9cente des bois flott\u00e9s dans le nord de l\u2019oc\u00e9an Atlantique m\u2019a interpell\u00e9 pour diff\u00e9rentes raisons. Depuis deux d\u00e9cennies je photographie les bois flott\u00e9s en Islande. Et dans les derni\u00e8res ann\u00e9es comme cet \u00e9t\u00e9 2025 j\u2019ai pu carboniser de ce bois sur la c\u00f4te sud. Les bois flott\u00e9s s\u2019\u00e9chouent\u2026","rel":"","context":"Dans "Bois d'Islande, bois flott\u00e9, bois plant\u00e9"","block_context":{"text":"Bois d'Islande, bois flott\u00e9, bois plant\u00e9","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-de-bois-islande\/bois-dislande-bois-flotte-bois-plante\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-17-a-17.32.24.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-17-a-17.32.24.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2025\/11\/Capture-decran-2025-11-17-a-17.32.24.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":1923,"url":"https:\/\/www.altimara.eu\/blog\/charbon-boreal\/","url_meta":{"origin":4797,"position":1},"title":"Charbon bor\u00e9al","author":"Martiou","date":"14 juillet 2016","format":false,"excerpt":"Nouvelle saison en Islande. Deux projets, l'un \"comment utiliser les immenses champs de lupins d'Alaska\" pour fabriquer des briquettes de charbon v\u00e9g\u00e9tal. Une id\u00e9e un peu folle que ce beau pays est capable d'accueillir. Et l'autre est la suite de la recherche des bois de mer, qui m'ont servi il\u2026","rel":"","context":"Dans "3 Charbon de bois Islande"","block_context":{"text":"3 Charbon de bois Islande","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-de-bois-islande\/"},"img":{"alt_text":"IMG_20160615_184028682_HDR","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2016\/07\/IMG_20160615_184028682_HDR.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2016\/07\/IMG_20160615_184028682_HDR.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2016\/07\/IMG_20160615_184028682_HDR.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2016\/07\/IMG_20160615_184028682_HDR.jpg?resize=700%2C400 2x"},"classes":[]},{"id":1390,"url":"https:\/\/www.altimara.eu\/blog\/bois-dislande-10\/","url_meta":{"origin":4797,"position":2},"title":"Charbon de bois Islande","author":"Martiou","date":"1 juillet 2015","format":false,"excerpt":"Dans la ferme mus\u00e9e de Glamb\u00e6r, une forge est pr\u00e9sent\u00e9e avec du charbon de bois. La cuisson a l'air locale comme l'indique les deux bouts de bois sur le cot\u00e9. Le charbon est l\u00e9ger. L'Islande fournissant peu de mati\u00e8re v\u00e9g\u00e9tale \u00e0 carboniser (cf post 2013), le charbon a \u00e9t\u00e9 supplant\u00e9\u2026","rel":"","context":"Dans "3 Charbon de bois Islande"","block_context":{"text":"3 Charbon de bois Islande","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-de-bois-islande\/"},"img":{"alt_text":"_MAR7225","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2015\/07\/MAR7225.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2015\/07\/MAR7225.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2015\/07\/MAR7225.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2015\/07\/MAR7225.jpg?resize=700%2C400 2x"},"classes":[]},{"id":4780,"url":"https:\/\/www.altimara.eu\/blog\/les-forets-de-latlantique\/","url_meta":{"origin":4797,"position":3},"title":"Les for\u00eats de l’Atlantique","author":"Martiou","date":"22 mai 2026","format":false,"excerpt":"Le sud de l'Islande est bord\u00e9 par une longue plage de pr\u00e8s de 200 km. Le sable est noir, r\u00e9sultat d'une multitude d'apports de mat\u00e9riaux, essentiellement des coul\u00e9es de boues dont le volcan Katla est un grand pourvoyeur. Les fleuves apportent en continu des limons et galets, rares sont les\u2026","rel":"","context":"Dans "3 Charbon de bois Islande"","block_context":{"text":"3 Charbon de bois Islande","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-de-bois-islande\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2026\/05\/MA5_8055.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2026\/05\/MA5_8055.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2026\/05\/MA5_8055.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2026\/05\/MA5_8055.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2026\/05\/MA5_8055.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2026\/05\/MA5_8055.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":1377,"url":"https:\/\/www.altimara.eu\/blog\/islande-2\/","url_meta":{"origin":4797,"position":4},"title":"Charbon de bois Islande","author":"Martiou","date":"26 juin 2015","format":false,"excerpt":"Me voil\u00e0 de retour en Islande. Objectif continuer le travail sur les bois flott\u00e9s et tester la carbonisation des algues pour un projet futur. Je joins une belle image d'un alignement de four \u00e0 charbon de la Vall\u00e9e de la Mort aux States: Wildrose Charcoal Kilns. Une r\u00e9alisation, pass\u00e9e, \u00e0\u2026","rel":"","context":"Dans "3 Charbon de bois Islande"","block_context":{"text":"3 Charbon de bois Islande","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-de-bois-islande\/"},"img":{"alt_text":"72559_1600x1200-wallpaper-cb1382124090","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2015\/06\/72559_1600x1200-wallpaper-cb1382124090-1024x768.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2015\/06\/72559_1600x1200-wallpaper-cb1382124090-1024x768.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2015\/06\/72559_1600x1200-wallpaper-cb1382124090-1024x768.jpg?resize=525%2C300 1.5x"},"classes":[]},{"id":4614,"url":"https:\/\/www.altimara.eu\/blog\/kolakaka-episode-2\/","url_meta":{"origin":4797,"position":5},"title":"Kolakaka \u00e9pisode 2","author":"Martiou","date":"26 juillet 2025","format":false,"excerpt":"Nous voil\u00e0 de retour dans la ferme de Kidda et Siggi, au sud de l'Islande. L'endroit est isol\u00e9, non loin de l'oc\u00e9an et sous le regard du M\u00fdrdalsj\u00f6kull, formidable calotte glaciaire qui chapeaute le terrible volcan Katla. La ferme \u00deikkvab\u00e6jarklaustur. Premier temps, d\u00e9guster des c\u00f4telettes d'agneaux de la ferme cuites\u2026","rel":"","context":"Dans "0- MES CHARBONNI\u00c8RES"","block_context":{"text":"0- MES CHARBONNI\u00c8RES","link":"https:\/\/www.altimara.eu\/blog\/category\/mes-charbonnieres\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2025\/07\/MA5_6966.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2025\/07\/MA5_6966.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2025\/07\/MA5_6966.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2025\/07\/MA5_6966.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/posts\/4797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/comments?post=4797"}],"version-history":[{"count":5,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/posts\/4797\/revisions"}],"predecessor-version":[{"id":4807,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/posts\/4797\/revisions\/4807"}],"wp:attachment":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/media?parent=4797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/categories?post=4797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/tags?post=4797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}