{"id":164925,"date":"2026-10-30T01:27:46","date_gmt":"2026-10-29T18:27:46","guid":{"rendered":"https:\/\/www.forestsnews.org\/164925\/managalas-plateau-housing-timber-trees"},"modified":"2026-10-29T22:08:19","modified_gmt":"2026-10-29T15:08:19","slug":"plateau-managalas-bois-construction-maison-arbres","status":"publish","type":"post","link":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres","title":{"rendered":"Les arbres n\u00e9cessaires \u00e0 la construction d\u2019une maison"},"content":{"rendered":"\n

Lorsque j\u2019ai pass\u00e9 un appel vid\u00e9o \u00e0 Swancy Saiva, un forestier papou-n\u00e9o-guin\u00e9en, il se trouvait dans son village natal, dans les Hautes-Terres orientales. Des arbres aux reflets argent\u00e9s fr\u00e9missaient, des oiseaux gazouillaient et un groupe d\u2019enfants m\u2019observaient \u00e0 travers l\u2019\u00e9cran. Derri\u00e8re lui se dressait une maison familiale qu\u2019il avait contribu\u00e9 \u00e0 construire, avec une charpente en bois et un \u00e9pais toit de chaume en feuilles de palmier.<\/p>\n\n\n\n

Dans les zones rurales de Papouasie-Nouvelle-Guin\u00e9e<\/a>, les habitants construisent leurs maisons avec les mat\u00e9riaux disponibles localement. Dans les villes et les centres urbains comme Popondetta et Port Moresby, on trouve des b\u00e2timents en b\u00e9ton et en t\u00f4le ondul\u00e9e, entour\u00e9s de hautes cl\u00f4tures et de barbel\u00e9s. Mais sur la route principalement en gravier qui relie Popondetta au plateau de Managalas<\/a>, ces mat\u00e9riaux deviennent rapidement trop co\u00fbteux ou difficiles \u00e0 transporter pour les populations locales. Les habitations commencent alors \u00e0 mieux se fondre dans leur environnement.<\/p>\n\n\n\n

Les imposants palmiers sagoutiers qui \u00e9mergent des mar\u00e9cages fournissent d\u2019abondants mat\u00e9riaux de couverture. Les fourr\u00e9s de bambous offrent des lani\u00e8res que l\u2019on tresse pour fabriquer les murs, ainsi qu\u2019un rev\u00eatement de sol solide et suffisamment souple pour permettre \u00e0 la famille de dormir confortablement. Les clous \u00e9tant g\u00e9n\u00e9ralement indisponibles, les fibres v\u00e9g\u00e9tales sont tress\u00e9es pour former des \u00ab cordes de brousse \u00bb qui permettent d\u2019assembler les diff\u00e9rentes parties de la maison. Les branches et les troncs d\u2019arbres feuillus fournissent le bois essentiel \u00e0 la charpente. Mais quelles esp\u00e8ces d\u2019arbres<\/a> les habitants utilisent-ils pour construire leurs maisons ? Et y en aura-t-il suffisamment pour les g\u00e9n\u00e9rations futures ? Ce sont les questions auxquelles Saiva a tent\u00e9 de r\u00e9pondre en parcourant le plateau pendant plusieurs mois en 2025.<\/p>\n\n\n\n

Ici, la construction d\u2019une maison n\u2019est pas r\u00e9serv\u00e9e aux charpentiers, et le fait de poss\u00e9der son propre logement n\u2019est pas l\u2019apanage des privil\u00e9gi\u00e9s. La plupart des hommes d\u2019une communaut\u00e9 peuvent esp\u00e9rer construire leur propre maison. Mais il ne s\u2019agit pas d\u2019une t\u00e2che individuelle. \u00ab Si je veux construire ma maison, les autres membres de la communaut\u00e9 m\u2019aident \u00e0 transporter les mat\u00e9riaux depuis la brousse, \u00e0 tresser les murs et \u00e0 confectionner le toit en feuilles de palmier sagoutier \u00bb, <\/em>explique Saiva. \u00ab Puis, lorsqu\u2019ils veulent construire \u00e0 leur tour, je les aide en retour. C\u2019est un syst\u00e8me d\u2019entraide r\u00e9ciproque. \u00bb <\/em>Les femmes comme les hommes jouent un r\u00f4le dans ce processus. \u00ab Les hommes vont couper les feuilles ; les femmes les tressent. Les hommes s\u2019occupent des murs, du bois et des travaux de structure. \u00bb<\/em><\/p>\n\n\n\n

\n
<\/div><\/span>
\n
\n

Une maison traditionnelle dans le village de Kawowogi, en Papouasie-Nouvelle-Guin\u00e9e. Photo : Monica Evans \/ Landscape Alliance<\/p>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n

Ainsi, lorsqu\u2019un homme est pr\u00eat \u00e0 construire sa propre maison, il poss\u00e8de g\u00e9n\u00e9ralement d\u00e9j\u00e0 suffisamment d\u2019exp\u00e9rience pour se lancer, ainsi que quelques services rendus dont il recevra le retour d\u2019ascenseur.<\/p>\n\n\n\n

M\u00eame si les maisons d\u2019un village pr\u00e9sentent souvent un style similaire, chacune poss\u00e8de une forme qui lui est propre : certaines sont longues et basses, tandis que d\u2019autres sont sur\u00e9lev\u00e9es. Beaucoup comportent plusieurs niveaux, avec de petites structures en forme de tourelles au sommet, o\u00f9 les enfants peuvent dormir. Les murs en bambou pr\u00e9sentent souvent des bandes noircies entrelac\u00e9es pour cr\u00e9er des motifs ou inscrire des mots et des phrases, notamment des slogans politiques.<\/p>\n\n\n\n

\u00ab J\u2019ai \u00e9t\u00e9 impressionn\u00e9 par la cr\u00e9ativit\u00e9 des maisons de Managalas, compar\u00e9es \u00e0 celles d\u2019autres r\u00e9gions c\u00f4ti\u00e8res que j\u2019ai visit\u00e9es \u00bb, <\/em>raconte Saiva. \u00ab Une personne que j\u2019ai interrog\u00e9e avait construit cinq structures distinctes : une pour lui et son \u00e9pouse, une pour les enfants, une pour les invit\u00e9s, une pour cuisiner et une pour stocker les aliments. \u00bb<\/em><\/p>\n\n\n\n

C\u2019est cette tradition que Saiva a entrepris de documenter en 2025, en interrogeant 224 m\u00e9nages r\u00e9partis dans 48 villages pour le compte de Landscape Alliance<\/a>. Le plateau de Managalas est devenu une zone de conservation<\/a> en 2017. L\u2019une des questions centrales consiste \u00e0 comprendre comment les communaut\u00e9s utilisent les ressources foresti\u00e8res et \u00e0 d\u00e9terminer si ces pratiques doivent \u00e9voluer \u00e0 mesure que la population augmente.<\/p>\n\n\n\n

La mission de Saiva consistait \u00e0 enqu\u00eater aupr\u00e8s des m\u00e9nages afin d\u2019identifier les esp\u00e8ces d\u2019arbres utilis\u00e9es pour la construction des habitations. Le travail s\u2019est r\u00e9v\u00e9l\u00e9 complexe : comme une grande partie de la Papouasie-Nouvelle-Guin\u00e9e, le plateau pr\u00e9sente une tr\u00e8s grande diversit\u00e9 ethnique et linguistique. Il a d\u00e9couvert qu\u2019une m\u00eame esp\u00e8ce pouvait porter jusqu\u2019\u00e0 onze noms locaux diff\u00e9rents. Il a donc consacr\u00e9 beaucoup de temps \u00e0 les recouper. Il photographiait les esp\u00e8ces dans une r\u00e9gion, puis montrait les images aux habitants d\u2019autres r\u00e9gions afin de v\u00e9rifier s\u2019ils d\u00e9signaient bien le m\u00eame arbre.<\/p>\n\n\n\n

\n
\"Timber
Une maison en construction pr\u00e8s du village de Kawowogi, en Papouasie-Nouvelle-Guin\u00e9e. Photo : Monica Evans \/ Landscape Alliance<\/figcaption><\/figure>\n<\/div>\n\n\n\n
\n
\n
\n
\"Close-up
Un banc fabriqu\u00e9 \u00e0 partir de bois d\u2019origine locale, destin\u00e9 \u00e0 accueillir les invit\u00e9s lors du Forum combin\u00e9 en Papouasie-Nouvelle-Guin\u00e9e. Photo : Monica Evans \/ Landscape Alliance<\/figcaption><\/figure>\n<\/div>\n\n\n\n
\n
\"Close-up
Un abri ombrag\u00e9 dot\u00e9 d\u2019un toit de chaume en feuilles de palmier sagoutier. Photo : Monica Evans \/ Landscape Alliance<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

Il a constat\u00e9 que la plupart des arbres utilis\u00e9s comme bois de construction proviennent d\u2019anciens jardins vivriers et de for\u00eats secondaires en jach\u00e8re. Des for\u00eats primaires existent sur le plateau, mais elles sont trop \u00e9loign\u00e9es des villages : transporter de lourdes pi\u00e8ces de bois sur un terrain accident\u00e9 exige trop de travail.<\/p>\n\n\n\n

Les t\u00e9moignages des anciens sugg\u00e9raient toutefois que cela n\u2019avait pas toujours \u00e9t\u00e9 le cas. Beaucoup ont d\u00e9crit des esp\u00e8ces dont les participants plus jeunes n\u2019avaient jamais entendu parler : des arbres autrefois suffisamment proches pour \u00eatre exploit\u00e9s, mais qui se trouvent aujourd\u2019hui au c\u0153ur de la for\u00eat ou ont compl\u00e8tement disparu. \u00ab La jeune g\u00e9n\u00e9ration a perdu la connaissance des esp\u00e8ces que ses grands-parents utilisaient \u00bb, <\/em>explique Saiva. \u00ab Aujourd\u2019hui, ces arbres se trouvent tr\u00e8s loin du village. \u00bb<\/em><\/p>\n\n\n\n

La collecte d\u2019\u00e9chantillons de ces esp\u00e8ces s\u2019est r\u00e9v\u00e9l\u00e9e particuli\u00e8rement difficile, pr\u00e9cise-t-il. \u00ab Nous marchions plusieurs kilom\u00e8tres dans la brousse. Les arbres sont tr\u00e8s hauts et nous n\u2019avions pas d\u2019\u00e9quipement pour faire descendre les branches. Nous devions donc grimper aux arbres et pr\u00e9lever les \u00e9chantillons de feuilles \u00e0 la main. \u00bb<\/em><\/p>\n\n\n\n

Dans plusieurs cas, les anciens qui avaient d\u00e9crit certaines esp\u00e8ces pendant l\u2019enqu\u00eate \u00e9taient d\u00e9c\u00e9d\u00e9s avant que Saiva puisse revenir pr\u00e9lever des \u00e9chantillons. L\u2019\u00e9quipe ne pouvait alors plus obtenir d\u2019\u00e9chantillon v\u00e9g\u00e9tal, ni m\u00eame une photographie de l\u2019arbre. Il devenait ainsi plus difficile d\u2019identifier l\u2019esp\u00e8ce et de pr\u00e9server les connaissances relatives \u00e0 son utilisation.<\/p>\n\n\n\n

\n

\u201cIls \u00e9taient d\u00e9c\u00e9d\u00e9s ; nous ne pouvions donc plus obtenir d\u2019\u00e9chantillon v\u00e9g\u00e9tal, ni m\u00eame une photographie de cet arbre. <\/em>\u201d<\/h2>\n\n\n\n

\u2014 Swancy Saiva, Assistant de Projet et chercheur, Landscape Alliance<\/em><\/h3>\n<\/blockquote>\n\n\n\n

Les r\u00e9sultats de l\u2019enqu\u00eate serviront \u00e0 approvisionner deux p\u00e9pini\u00e8res, situ\u00e9es respectivement \u00e0 l\u2019est et \u00e0 l\u2019ouest du plateau. En y cultivant les esp\u00e8ces d\u2019arbres les plus couramment utilis\u00e9es pour le bois de construction, le projet esp\u00e8re pr\u00e9venir l\u2019\u00e9puisement des ressources foresti\u00e8res et permettre aux jeunes constructeurs d\u2019acc\u00e9der \u00e0 certaines des esp\u00e8ces utilis\u00e9es par leurs grands-parents. Ils n\u2019auront ainsi plus besoin de parcourir de longues distances au c\u0153ur de la brousse ni de d\u00e9pendre excessivement du petit nombre de personnes qui savent o\u00f9 trouver ces arbres.<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/div>\n\n\n
conservation des for\u00eats<\/a>, <\/span>foresterie communautaire<\/a>, <\/span>Papouasie Noouvelle-Guin\u00e9e<\/a>, <\/span>Parcs \u00e0 pieds-m\u00e8res<\/a>, <\/span>Plateau de Managalas<\/a>, <\/span>Produits forestiers<\/a>, <\/span>Savoirs traditionnels<\/a><\/div>\n\n\n
\n\n\n\n

Pour en savoir plus sur le projet, veuillez contacter le responsable du programme de Landscape Alliance en Papouasie-Nouvelle-Guin\u00e9e,<\/em>, Will Unsworth<\/a>: <\/em>w.unsworth@cifor-icraf.org<\/em><\/a>. Vous trouverez \u00e9galement des informations sur le programme ici : <\/em>Landscape Alliance \u2013 Papouasie-Nouvelle-Guin\u00e9e<\/em><\/a><\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Sur le plateau de Managalas, en Papouasie-Nouvelle-Guin\u00e9e, les maisons sont construites \u00e0 partir de mat\u00e9riaux provenant des for\u00eats environnantes. Les recherches sur les arbres utilis\u00e9s pour la construction pourraient aider les communaut\u00e9s \u00e0 maintenir leur acc\u00e8s au bois tout en pr\u00e9servant les ressources foresti\u00e8res.<\/p>\n","protected":false},"author":264,"featured_media":164331,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_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_post_was_ever_published":false},"categories":[12059,12079,12103,12111,12075,12051,12056],"tags":[13706,13891,13893,13892,13185,13348,12918],"language":[2168],"location":[12253,13183],"tag-bahasa":[],"tag-espanol":[],"tag-francais":[],"type-espanol":[],"type-bahasa":[],"type-english":[2431],"type-francais":[],"coauthors":[7144],"class_list":["post-164925","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bien-etre-humain","category-deforestation-fr","category-foresterie-communautaire","category-forests-news-fr","category-forets-de-production","category-gestion-et-restauration-forestiere","category-paysages","tag-conservation-des-forets","tag-foresterie-communautaire","tag-papouasie-noouvelle-guinee","tag-parcs-a-pieds-meres","tag-plateau-de-managalas","tag-produits-forestiers","tag-savoirs-traditionnels","language-english","location-asia-pacific","location-papua-new-guinea","type-english-news"],"acf":[],"yoast_head":"\nComment les arbres fournissent du bois pour les maisons en Papouasie-Nouvelle-Guin\u00e9e<\/title>\n<meta name=\"description\" content=\"Une \u00e9tude sur les bois de construction destin\u00e9s \u00e0 l\u2019habitat sur le plateau de Managalas, en Papouasie-Nouvelle-Guin\u00e9e.\" \/>\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.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les arbres n\u00e9cessaires \u00e0 la construction d\u2019une maison\" \/>\n<meta property=\"og:description\" content=\"Une \u00e9tude sur les bois de construction destin\u00e9s \u00e0 l\u2019habitat sur le plateau de Managalas, en Papouasie-Nouvelle-Guin\u00e9e.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres\" \/>\n<meta property=\"og:site_name\" content=\"Landscape Alliance Forests News\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CIFORICRAF\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-29T18:27:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2026\/10\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"2190\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Monica Evans\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@CIFOR_ICRAF\" \/>\n<meta name=\"twitter:site\" content=\"@CIFOR_ICRAF\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres\"},\"author\":{\"name\":\"Monica Evans\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#\\\/schema\\\/person\\\/bbc4f31739de12be65a7163dcd213d70\"},\"headline\":\"Les arbres n\u00e9cessaires \u00e0 la construction d\u2019une maison\",\"datePublished\":\"2026-10-29T18:27:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres\"},\"wordCount\":1361,\"publisher\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.forestsnews.org\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg\",\"keywords\":[\"conservation des for\u00eats\",\"foresterie communautaire\",\"Papouasie Noouvelle-Guin\u00e9e\",\"Parcs \u00e0 pieds-m\u00e8res\",\"Plateau de Managalas\",\"Produits forestiers\",\"Savoirs traditionnels\"],\"articleSection\":[\"Bien-\u00eatre humain\",\"D\u00e9forestation\",\"Foresterie communautaire\",\"Forests News\",\"For\u00eats de production\",\"Gestion et restauration foresti\u00e8re\",\"Paysages\"],\"inLanguage\":\"fr-FR\",\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres\",\"url\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres\",\"name\":\"Comment les arbres fournissent du bois pour les maisons en Papouasie-Nouvelle-Guin\u00e9e\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.forestsnews.org\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg\",\"datePublished\":\"2026-10-29T18:27:46+00:00\",\"description\":\"Une \u00e9tude sur les bois de construction destin\u00e9s \u00e0 l\u2019habitat sur le plateau de Managalas, en Papouasie-Nouvelle-Guin\u00e9e.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#primaryimage\",\"url\":\"https:\\\/\\\/www.forestsnews.org\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/www.forestsnews.org\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg\",\"width\":2560,\"height\":2190,\"caption\":\"Un hameau \u00e0 Managalas. Photo : Monica Evans \\\/ Landscape Alliance\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Les arbres n\u00e9cessaires \u00e0 la construction d\u2019une maison\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#website\",\"url\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\",\"name\":\"Landscape Alliance Forests News\",\"description\":\"The latest news on REDD+, climate change, biofuels, gender, conservation, trade, deforestation, indigenous & community groups, dry forests, food security, illegal logging, governance and biodiversity.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.forestsnews.org\\\/fr?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#organization\",\"name\":\"CIFOR-ICRAF\",\"url\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\",\"logo\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#local-main-organization-logo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/CIFORICRAF\",\"https:\\\/\\\/x.com\\\/CIFOR_ICRAF\"],\"telephone\":[],\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#\\\/schema\\\/person\\\/bbc4f31739de12be65a7163dcd213d70\",\"name\":\"Monica Evans\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8562fa393abdbd087bc88878fca914a643ddcdc460ce2de59f8fa7e1436c429d?s=96&d=mm&r=g471b7862f77b1a636c78ad3c8970bfeb\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8562fa393abdbd087bc88878fca914a643ddcdc460ce2de59f8fa7e1436c429d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8562fa393abdbd087bc88878fca914a643ddcdc460ce2de59f8fa7e1436c429d?s=96&d=mm&r=g\",\"caption\":\"Monica Evans\"},\"description\":\"Monica Evans is a writer and community development practitioner based in Aotearoa New Zealand. Since completing her Masters in Development Studies in 2010, she has worked on environmental and community development projects in NZ, the Pacific and Latin America. She's particularly passionate about participation, creativity and well-being, and has a keen interest in ecology and sustainability. She lives in a small town on New Zealand's wild West Coast, where she teaches dance, grows vegetables and tends to her pet alpacas.\",\"url\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/author\\\/monica-evans\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/164925\\\/plateau-managalas-bois-construction-maison-arbres#local-main-organization-logo\",\"url\":\"https:\\\/\\\/www.forestsnews.org\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/cifor-icraf-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.forestsnews.org\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/cifor-icraf-logo.png\",\"width\":596,\"height\":250,\"caption\":\"CIFOR-ICRAF\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Comment les arbres fournissent du bois pour les maisons en Papouasie-Nouvelle-Guin\u00e9e","description":"Une \u00e9tude sur les bois de construction destin\u00e9s \u00e0 l\u2019habitat sur le plateau de Managalas, en Papouasie-Nouvelle-Guin\u00e9e.","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.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres","og_locale":"fr_FR","og_type":"article","og_title":"Les arbres n\u00e9cessaires \u00e0 la construction d\u2019une maison","og_description":"Une \u00e9tude sur les bois de construction destin\u00e9s \u00e0 l\u2019habitat sur le plateau de Managalas, en Papouasie-Nouvelle-Guin\u00e9e.","og_url":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres","og_site_name":"Landscape Alliance Forests News","article_publisher":"https:\/\/www.facebook.com\/CIFORICRAF","article_published_time":"2026-10-29T18:27:46+00:00","og_image":[{"width":2560,"height":2190,"url":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2026\/10\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg","type":"image\/jpeg"}],"author":"Monica Evans","twitter_card":"summary_large_image","twitter_creator":"@CIFOR_ICRAF","twitter_site":"@CIFOR_ICRAF","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#article","isPartOf":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres"},"author":{"name":"Monica Evans","@id":"https:\/\/www.forestsnews.org\/fr#\/schema\/person\/bbc4f31739de12be65a7163dcd213d70"},"headline":"Les arbres n\u00e9cessaires \u00e0 la construction d\u2019une maison","datePublished":"2026-10-29T18:27:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres"},"wordCount":1361,"publisher":{"@id":"https:\/\/www.forestsnews.org\/fr#organization"},"image":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#primaryimage"},"thumbnailUrl":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2026\/10\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg","keywords":["conservation des for\u00eats","foresterie communautaire","Papouasie Noouvelle-Guin\u00e9e","Parcs \u00e0 pieds-m\u00e8res","Plateau de Managalas","Produits forestiers","Savoirs traditionnels"],"articleSection":["Bien-\u00eatre humain","D\u00e9forestation","Foresterie communautaire","Forests News","For\u00eats de production","Gestion et restauration foresti\u00e8re","Paysages"],"inLanguage":"fr-FR","copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/www.forestsnews.org\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres","url":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres","name":"Comment les arbres fournissent du bois pour les maisons en Papouasie-Nouvelle-Guin\u00e9e","isPartOf":{"@id":"https:\/\/www.forestsnews.org\/fr#website"},"primaryImageOfPage":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#primaryimage"},"image":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#primaryimage"},"thumbnailUrl":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2026\/10\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg","datePublished":"2026-10-29T18:27:46+00:00","description":"Une \u00e9tude sur les bois de construction destin\u00e9s \u00e0 l\u2019habitat sur le plateau de Managalas, en Papouasie-Nouvelle-Guin\u00e9e.","breadcrumb":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#primaryimage","url":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2026\/10\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg","contentUrl":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2026\/10\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg","width":2560,"height":2190,"caption":"Un hameau \u00e0 Managalas. Photo : Monica Evans \/ Landscape Alliance"},{"@type":"BreadcrumbList","@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.forestsnews.org\/fr"},{"@type":"ListItem","position":2,"name":"Les arbres n\u00e9cessaires \u00e0 la construction d\u2019une maison"}]},{"@type":"WebSite","@id":"https:\/\/www.forestsnews.org\/fr#website","url":"https:\/\/www.forestsnews.org\/fr","name":"Landscape Alliance Forests News","description":"The latest news on REDD+, climate change, biofuels, gender, conservation, trade, deforestation, indigenous & community groups, dry forests, food security, illegal logging, governance and biodiversity.","publisher":{"@id":"https:\/\/www.forestsnews.org\/fr#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.forestsnews.org\/fr?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":["Organization","Place"],"@id":"https:\/\/www.forestsnews.org\/fr#organization","name":"CIFOR-ICRAF","url":"https:\/\/www.forestsnews.org\/fr","logo":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#local-main-organization-logo"},"image":{"@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/CIFORICRAF","https:\/\/x.com\/CIFOR_ICRAF"],"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}]},{"@type":"Person","@id":"https:\/\/www.forestsnews.org\/fr#\/schema\/person\/bbc4f31739de12be65a7163dcd213d70","name":"Monica Evans","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/8562fa393abdbd087bc88878fca914a643ddcdc460ce2de59f8fa7e1436c429d?s=96&d=mm&r=g471b7862f77b1a636c78ad3c8970bfeb","url":"https:\/\/secure.gravatar.com\/avatar\/8562fa393abdbd087bc88878fca914a643ddcdc460ce2de59f8fa7e1436c429d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8562fa393abdbd087bc88878fca914a643ddcdc460ce2de59f8fa7e1436c429d?s=96&d=mm&r=g","caption":"Monica Evans"},"description":"Monica Evans is a writer and community development practitioner based in Aotearoa New Zealand. Since completing her Masters in Development Studies in 2010, she has worked on environmental and community development projects in NZ, the Pacific and Latin America. She's particularly passionate about participation, creativity and well-being, and has a keen interest in ecology and sustainability. She lives in a small town on New Zealand's wild West Coast, where she teaches dance, grows vegetables and tends to her pet alpacas.","url":"https:\/\/www.forestsnews.org\/fr\/author\/monica-evans"},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.forestsnews.org\/fr\/164925\/plateau-managalas-bois-construction-maison-arbres#local-main-organization-logo","url":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2024\/12\/cifor-icraf-logo.png","contentUrl":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2024\/12\/cifor-icraf-logo.png","width":596,"height":250,"caption":"CIFOR-ICRAF"}]}},"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2026\/10\/A-hamlet-in-Managalas.-Photo-by-Monica-Evans_CIFOR-ICRAF-1-scaled.jpg","_links":{"self":[{"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/posts\/164925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/users\/264"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/comments?post=164925"}],"version-history":[{"count":5,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/posts\/164925\/revisions"}],"predecessor-version":[{"id":164943,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/posts\/164925\/revisions\/164943"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/media\/164331"}],"wp:attachment":[{"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/media?parent=164925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/categories?post=164925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/tags?post=164925"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/language?post=164925"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/location?post=164925"},{"taxonomy":"tag-bahasa","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/tag-bahasa?post=164925"},{"taxonomy":"tag-espanol","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/tag-espanol?post=164925"},{"taxonomy":"tag-francais","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/tag-francais?post=164925"},{"taxonomy":"type-espanol","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/type-espanol?post=164925"},{"taxonomy":"type-bahasa","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/type-bahasa?post=164925"},{"taxonomy":"type-english","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/type-english?post=164925"},{"taxonomy":"type-francais","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/type-francais?post=164925"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.forestsnews.org\/fr\/wp-json\/wp\/v2\/coauthors?post=164925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}