{"id":13748,"date":"2026-01-19T14:38:08","date_gmt":"2026-01-19T14:38:08","guid":{"rendered":"https:\/\/jungfraualetsch.ch\/?page_id=13748"},"modified":"2026-01-23T17:31:44","modified_gmt":"2026-01-23T17:31:44","slug":"irrigation-traditionnelle","status":"publish","type":"page","link":"https:\/\/jungfraualetsch.ch\/fr\/preserver-et-valoriser\/projets-de-promotion\/irrigation-traditionnelle\/","title":{"rendered":"Irrigation traditionnelle"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; fullwidth=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_image=\u00a0\u00bbhttps:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2021\/03\/header_03_welterbe_pat_IMG_0916-scaled.jpg\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb bottom_divider_style=\u00a0\u00bbslant2&Prime; bottom_divider_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb bottom_divider_flip=\u00a0\u00bbhorizontal\u00a0\u00bb bottom_divider_height_tablet=\u00a0\u00bb\u00a0\u00bb bottom_divider_height_phone=\u00a0\u00bb\u00a0\u00bb bottom_divider_height_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb custom_css_main_element=\u00a0\u00bbmin-height: 45vh;\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_enable_color=\u00a0\u00bboff\u00a0\u00bb background_enable_image=\u00a0\u00bboff\u00a0\u00bb top_divider_flip=\u00a0\u00bbhorizontal\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text admin_label=\u00a0\u00bbTraditionelle Bew\u00e4sserung\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h1>Irrigation traditionnelle <\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb3_4,1_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>Pour assurer l\u2019approvisionnement en eau dans les vall\u00e9es s\u00e8ches du Valais, les habitants ont construit, sur plusieurs centaines d\u2019ann\u00e9es, un r\u00e9seau d\u2019irrigation tr\u00e8s d\u00e9velopp\u00e9. Ce syst\u00e8me continue de fa\u00e7onner le pr\u00e9cieux paysage culturel du patrimoine mondial SAJA, avec sa biodiversit\u00e9 \u00e9lev\u00e9e, ses b\u00e2timents historiques et ses paysages attrayants.<\/p>\n<p>Bien que ce mod\u00e8le traditionnel de gestion de l\u2019eau serve encore aujourd\u2019hui d\u2019exemple pour une utilisation durable de l\u2019eau, il fait face \u00e0 d\u2019importants d\u00e9fis.<\/p>\n<p>La Fondation SAJA travaille pour pr\u00e9server ce savoir-faire. D\u00e9couvrez ici comment vous pouvez, vous aussi, y contribuer.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.18.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.18.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/pat_5D4_7267.jpg\u00a0\u00bb title_text=\u00a0\u00bbpat_5D4_7267&Prime; _builder_version=\u00a0\u00bb4.18.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb3_4,1_4&Prime; _builder_version=\u00a0\u00bb4.18.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion open_toggle_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb open_toggle_background_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb closed_toggle_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb closed_toggle_background_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb icon_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb toggle_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; border_width_all=\u00a0\u00bb0px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;][et_pb_accordion_item title=\u00a0\u00bbempty\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb closed_toggle_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb _builder_version=\u00a0\u00bb4.18.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbL\u2019irrigation traditionnelle \u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>Les syst\u00e8mes d\u2019irrigation traditionnels fa\u00e7onnent le paysage du patrimoine mondial depuis des si\u00e8cles. Les prairies, champs, vignobles et vergers utilis\u00e9s pour l\u2019agriculture sont irrigu\u00e9s pour compenser la s\u00e9cheresse due au climat ou \u00e0 la m\u00e9t\u00e9o. L\u2019irrigation traditionnelle des pentes a \u00e9t\u00e9 con\u00e7ue pour r\u00e9partir l\u2019eau de mani\u00e8re optimale sur les surfaces \u00e0 irriguer et n\u2019utiliser que la quantit\u00e9 n\u00e9cessaire. Cette utilisation \u00e9cologique des ressources est aussi tr\u00e8s importante pour la biodiversit\u00e9. Elle cr\u00e9e un paysage vari\u00e9 compos\u00e9 de zones s\u00e8ches et de zones humides. Les ouvrages d\u2019irrigation ont \u00e9galement une grande importance pour le tourisme. Gr\u00e2ce \u00e0 leur faible pente r\u00e9guli\u00e8re, \u00e0 leur proximit\u00e9 avec un cours d\u2019eau et parfois \u00e0 leur environnement spectaculaire, les bisses sont des destinations de randonn\u00e9e tr\u00e8s appr\u00e9ci\u00e9es. Dans le canton du Valais, les bisses restent, m\u00eame plusieurs si\u00e8cles apr\u00e8s leur cr\u00e9ation, tr\u00e8s importants et constituent un \u00e9l\u00e9ment caract\u00e9ristique des paysages des vall\u00e9es s\u00e8ches.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbConsortages pour l\u2019entretien  \u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>Gr\u00e2ce \u00e0 leur organisation en consortage, \u00e0 leurs r\u00e8gles d\u2019usage et \u00e0 leur technique pluris\u00e9culaire, les syst\u00e8mes traditionnels d\u2019irrigation ont une grande importance historique et culturelle. Jusqu\u2019\u00e0 une \u00e9poque r\u00e9cente, ce sont surtout les consortages (Geteilschaften) qui assuraient l\u2019entretien des bisses, r\u00e9glaient l\u2019irrigation et en \u00e9taient propri\u00e9taires. Toute personne poss\u00e9dant une parcelle pouvant \u00eatre irrigu\u00e9e par une conduite d\u2019eau appartient \u00e0 la communaut\u00e9 correspondante (en tant que membre, ou Geteile). Cela conf\u00e8re le droit d\u2019utiliser l\u2019eau du bisse, mais implique aussi l\u2019obligation de participer chaque ann\u00e9e \u00e0 son entretien dans le cadre du travail communautaire. Ce mod\u00e8le de gestion collective existe encore aujourd\u2019hui dans certaines communes valaisannes inscrites au patrimoine mondial (par exemple \u00e0 Naters). Dans d\u2019autres, il a \u00e9t\u00e9 remplac\u00e9 par une r\u00e9gulation communale (comme \u00e0 Ausserberg). La participation et le soutien d\u2019autres acteurs \u2013 autorit\u00e9s cantonales, associations ou organisations environnementales \u2013 ont \u00e9galement pris une importance croissante.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbUn patrimoine culturel immat\u00e9riel de l\u2019UNESCO \u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<p>En d\u00e9cembre 2023, la \u00ab Irrigation traditionnelle en Europe : savoirs, techniques et organisation \u00bb a \u00e9t\u00e9 inscrite par l\u2019UNESCO sur la \u00ab Liste repr\u00e9sentative du patrimoine culturel immat\u00e9riel de l\u2019humanit\u00e9 \u00bb. L\u2019Autriche a coordonn\u00e9 la pr\u00e9paration de la candidature, \u00e9labor\u00e9e conjointement avec la Belgique, l\u2019Allemagne, l\u2019Italie, le Luxembourg, les Pays-Bas et la Suisse, puis d\u00e9pos\u00e9e en mars 2022. En Suisse, les W\u00e4ssermatten de l\u2019Oberaargau, le paysage d\u2019irrigation des pentes des Sonnenberge du Haut-Valais ainsi que cinq autres consortages valaisans y participent.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbLa Fondation SAJA en tant que m\u00e9diatrice \u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>La Fondation Patrimoine mondial des Alpes suisses Jungfrau-Aletsch (SAJA) a men\u00e9 entre 2018 et 2020 un projet intitul\u00e9 \u00ab Pr\u00e9servation et promotion de l\u2019irrigation traditionnelle des pentes en Haut-Valais \u00bb. Les r\u00e9sultats montrent que la pr\u00e9servation des consortages ainsi que le temps n\u00e9cessaire pour l\u2019irrigation traditionnelle des pentes constituent les plus grands d\u00e9fis pour cette forme d\u2019irrigation. N\u00e9anmoins, selon les personnes interrog\u00e9es, certaines solutions sont envisageables. D\u2019une part, un soutien financier pour les travaux plus exigeants de l\u2019irrigation traditionnelle des pentes, et d\u2019autre part, le recours \u00e0 des volontaires sont cit\u00e9s comme moyens possibles pour soulager les consortages.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbPr\u00e9server ensemble \u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>La Fondation Patrimoine mondial de l\u2019UNESCO SAJA attache une grande importance \u00e0 la pr\u00e9servation de la tradition s\u00e9culaire de l\u2019irrigation et des paysages culturels pr\u00e9cieux qui y sont li\u00e9s. Elle souhaite donc cr\u00e9er des occasions de r\u00e9unir les volontaires int\u00e9ress\u00e9s, les consortages et les partenaires. Les travaux communautaires annuels offrent la possibilit\u00e9 d\u2019apporter une contribution importante \u00e0 la pr\u00e9servation de ce patrimoine culturel immat\u00e9riel. Par ailleurs, des formations sous forme de s\u00e9minaires, de cours pratiques ou d\u2019\u00e9v\u00e9nements sont organis\u00e9es afin de transmettre ce savoir-faire et de le rendre accessible \u00e0 de nouvelles personnes.<\/p>\n<p>Vous trouverez ci-dessous une s\u00e9lection de photos d\u2019\u00e9v\u00e9nements pass\u00e9s.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbComment pouvez-vous aider? \u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>Vous souhaitez participer en tant que volontaire ?<\/p>\n<p>Contactez-nous \u00e0 l\u2019adresse <strong><a href=\"mailto:info@jungfraualetsch.ch\" target=\"_blank\" rel=\"noopener\">info@jungfraualetsch.ch.<\/a><\/strong><\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbPartenaires\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>Le projet est men\u00e9 en collaboration avec plusieurs institutions.<\/p>\n<ul>\n<li>La <strong><a href=\"https:\/\/www.iztb.ch\/index.php\/de\/drehscheibe-iztb\" target=\"_blank\" rel=\"noopener\">Fondation Centre international de l\u2019irrigation traditionnelle en Europe (IZTB)<\/a><\/strong> coordonne les initiatives et organismes europ\u00e9ens pour la protection, la pr\u00e9servation, le maintien et la r\u00e9activation des syst\u00e8mes d\u2019irrigation traditionnels.<\/li>\n<li>La <strong><a href=\"https:\/\/www.sl-fp.ch\/fr\/fondation-suisse-pour-la-protection-et-lramenagement-du-paysage-2.html\" target=\"_blank\" rel=\"noopener\">Fondation suisse pour la protection du paysage (SL-FP)<\/a><\/strong> s\u2019engage, avec des personnes motiv\u00e9es, pour la protection, l\u2019entretien et la valorisation des paysages en Suisse.<\/li>\n<li>La <strong><a href=\"https:\/\/www.cde.unibe.ch\/forschung\/projekte\/unesco_chair_am_cde\/index_ger.html\" target=\"_blank\" rel=\"noopener\">Chaire UNESCO \u00ab Patrimoine naturel et culturel pour le d\u00e9veloppement durable des r\u00e9gions de montagne \u00bb<\/a><\/strong> de l\u2019Universit\u00e9 de Berne a pour objectif de cr\u00e9er un r\u00e9seau international pour la protection des grandes r\u00e9gions de montagne, de former et d\u2019informer des acteurs acad\u00e9miques et non acad\u00e9miques, et de sensibiliser aux sites du patrimoine mondial dans les Alpes.<\/li>\n<li>Le <strong><a href=\"https:\/\/bisses-valais.ch\/#pll_switcher\" target=\"_blank\" rel=\"noopener\">Mus\u00e9e valaisan des bisses<\/a><\/strong> offre sur 270 m2 un aper\u00e7u des syst\u00e8mes traditionnels d\u2019irrigation du canton. Pr\u00e8s de mille documents et des reproductions fid\u00e8les illustrent l\u2019importance des bisses pour le d\u00e9veloppement de la r\u00e9gion, hier comme aujourd\u2019hui.<\/li>\n<\/ul>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbGestion du projet  \u00a0\u00bb _builder_version=\u00a0\u00bb4.27.5&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>Jessica Oehler<br \/>Cheffe de projet pr\u00e9servation et valorisation<\/p>\n<p><em>\u00ab La protection et la pr\u00e9servation de nos paysages culturels pr\u00e9cieux et de la biodiversit\u00e9 ne sont pas seulement des objectifs centraux de notre fondation, mais aussi une responsabilit\u00e9 envers les g\u00e9n\u00e9rations futures. \u00bb<\/em><\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][et_pb_text _builder_version=\u00a0\u00bb4.18.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_4&Prime; 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padding-bottom: 20px; padding-right: 10px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Wasserwerkstatt-13.jpg\" class=\"envira-gallery-11008 envira-gallery-link\" rel=\"enviragallery11008\" title=\"Wasserwerkstatt-13\" data-envira-caption=\"Wasserwerkstatt-13\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><div class=\"envira-lazy\" data-test-width=\"640\" data-test-height=\"480\" style=\"padding-bottom:75%;\"><img decoding=\"async\" id=\"envira-gallery-image-11040\" class=\"envira-gallery-image envira-gallery-image-12\" data-envira-index=\"12\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Wasserwerkstatt-13-1024x683-640x480.jpg\" data-envira-src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Wasserwerkstatt-13-1024x683-640x480.jpg\" data-envira-gallery-id=\"11008\" data-envira-item-id=\"11040\" data-envira-caption=\"Wasserwerkstatt-13\" alt=\"\" title=\"Wasserwerkstatt-13\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Wasserwerkstatt-13-1024x683-640x480.jpg 400w,https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Wasserwerkstatt-13-1024x683-640x480.jpg 2x\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/div><\/a><\/div><\/div><\/div><\/div><noscript><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Suonenbaukurs_Nico_Renggli-66-1.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/RAS_9988.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/RAS_6870.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Suonenbaukurs_Nico_Renggli-51-1.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/RAS_0273-3.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/DJI_0070-3.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/20230714_101615-3.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/5D4_5777-3.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Suonenbaukurs_Nico_Renggli-105-1.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/RAS_0376-3.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Suonenbaukurs_Nico_Renggli-17-1.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/Wasserwerkstatt-13.jpg\" alt=\"\" \/><\/noscript>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Irrigation traditionnelle Pour assurer l\u2019approvisionnement en eau dans les vall\u00e9es s\u00e8ches du Valais, les habitants ont construit, sur plusieurs centaines d\u2019ann\u00e9es, un r\u00e9seau d\u2019irrigation tr\u00e8s d\u00e9velopp\u00e9. Ce syst\u00e8me continue de fa\u00e7onner le pr\u00e9cieux paysage culturel du patrimoine mondial SAJA, avec sa biodiversit\u00e9 \u00e9lev\u00e9e, ses b\u00e2timents historiques et ses paysages attrayants. Bien que ce mod\u00e8le traditionnel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3428,"menu_order":42,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<p>[et_pb_section fb_built=\"1\" fullwidth=\"on\" _builder_version=\"4.16\" _module_preset=\"default\" background_image=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2021\/03\/header_03_welterbe_pat_IMG_0916-scaled.jpg\" parallax=\"on\" bottom_divider_style=\"slant2\" bottom_divider_color=\"#FFFFFF\" bottom_divider_flip=\"horizontal\" bottom_divider_height_tablet=\"\" bottom_divider_height_phone=\"\" bottom_divider_height_last_edited=\"on|desktop\" custom_css_main_element=\"min-height: 45vh;\" global_colors_info=\"{}\"][\/et_pb_section][et_pb_section fb_built=\"1\" _builder_version=\"4.16\" _module_preset=\"default\" background_enable_color=\"off\" background_enable_image=\"off\" top_divider_flip=\"horizontal\" global_colors_info=\"{}\"][et_pb_row _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"4_4\" _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_text admin_label=\"Traditionelle Bew\u00e4sserung\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"]<\/p><h1>Traditionelle Bew\u00e4sserung<\/h1><p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\"3_4,1_4\" _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"3_4\" _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_text _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"]<\/p><p>Um die Wasserversorgung in den niederschlagsarmen T\u00e4lern des Wallis sicherzustellen, hat die betroffene Bev\u00f6lkerung \u00fcber Hunderte von Jahren ein weit verzweigtes Bew\u00e4sserungssystem aufgebaut. Dieses pr\u00e4gt bis heute die wertvolle Kulturlandschaft des UNESCO-Welterbes Schweizer Alpen Jungfrau-Aletsch mit ihrer Vielfalt an Landschaftsqualit\u00e4ten wie hoher Biodiversit\u00e4t, historischen Bauten oder attraktivem Landschaftsbild. Doch obschon das traditionelle, geteilschaftliche Bewirtschaftungsmodell auch heute noch als Vorbild f\u00fcr eine nachhaltige Nutzung von Wasser dient, steht es vor grossen Herausforderungen.<\/p><p>Wie sich die Stiftung SAJA f\u00fcr den Erhalt dieses Handwerks einsetzt und was auch du daf\u00fcr tun kannst, erf\u00e4hrst du hier.<\/p><p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\"1_4\" _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"4_4\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_image src=\"https:\/\/jungfraualetsch.ch\/wp-content\/uploads\/2023\/12\/pat_5D4_7267.jpg\" title_text=\"pat_5D4_7267\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\"3_4,1_4\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"3_4\" _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_accordion open_toggle_text_color=\"#FFFFFF\" open_toggle_background_color=\"#FFFFFF\" closed_toggle_text_color=\"#FFFFFF\" closed_toggle_background_color=\"#FFFFFF\" icon_color=\"#FFFFFF\" _builder_version=\"4.18.1\" _module_preset=\"default\" toggle_text_color=\"#FFFFFF\" border_width_all=\"0px\" global_colors_info=\"{}\"][et_pb_accordion_item title=\"empty\" open=\"on\" closed_toggle_text_color=\"#FFFFFF\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_accordion_item][et_pb_accordion_item title=\"Die traditionelle Bew\u00e4sserung\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>TraditioneIle Bew\u00e4sserungssysteme pr\u00e4gen das Landschaftsbild im Welterbe seit Jahrhunderten. Landwirtschaftlich genutzte Wiesen, \u00c4cker, Rebberge und Obstkulturen werden bew\u00e4ssert, um klima- oder witterungsbedingte Trockenheit zu \u00fcberwinden und damit den Anbau von Kulturpflanzen zu erm\u00f6glichen. Die traditionelle Hangberieselung wurde so entwickelt, dass das Wasser optimal auf der Bew\u00e4sserungsfl\u00e4che verteilt wird und nur so viel verbraucht wird, wie n\u00f6tig. Diese \u00f6kologische Ressourcennutzung hat auch eine grosse Bedeutung f\u00fcr die Biodiversit\u00e4t. Es wird ein Landschaftsmosaik aus trockenen und feuchten Lebensr\u00e4umen geschaffen. Auch f\u00fcr den Tourismus haben die Bauwerke eine grosse Bedeutung. Aufgrund des geringen, konstanten Gef\u00e4lles, der N\u00e4he zu einem Wasserlauf und der teilweise spektakul\u00e4ren Umgebung stellen Suonen ein beliebtes Wanderziel dar. Im Kanton Wallis sind Suonen auch Jahrhunderte nach ihrer Entstehung von grosser Bedeutung und ein wichtiges, charakteristisches Landschaftselement der Trockent\u00e4ler.<\/p><p>[\/et_pb_accordion_item][et_pb_accordion_item title=\"Geteilschaften f\u00fcr die Instandhaltung\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>Durch seine geteilschaftliche Organisationsform, ihrer Nutzungsregeln sowie der jahrhundertealten Technik ist die traditionelle Bew\u00e4sserung von grosser kulturgeschichtlicher Bedeutung. Bis in die neuere Zeit waren es vor allem <strong>Geteilschaften<\/strong>, die den Unterhalt der Suonen und die Bew\u00e4sserung regelten und diese auch besitzen. Jede Person, die ein St\u00fcck Land besitzt, das durch eine W\u00e4sserwasserleitung bew\u00e4ssert werden kann, ist Mitglied (<strong>Geteile<\/strong>) der entsprechenden Geteilschaft. Damit verbunden ist das Recht, Wasser aus der Suone zu beziehen, aber auch die Pflicht, im Rahmen des <strong>Gemeinwerks<\/strong> j\u00e4hrlich zu deren Unterhalt beizutragen. Dieses geteilschaftliche Bewirtschaftungsmodell ist in einigen Walliser Welterbe-Gemeinden bis heute erhalten geblieben (z.B. in Naters). In anderen wurde es von einer Regulierung durch die Gemeinde abgel\u00f6st (z.B. in Ausserberg). Auch die Mitarbeit und Unterst\u00fctzung von weiteren Akteuren (z.B. kantonale Beh\u00f6rden, Vereinen, Umweltorganisationen) hat an Bedeutung stark zugenommen.<\/p><p>[\/et_pb_accordion_item][et_pb_accordion_item title=\"EIN IMMATERIELLES KULTURERBE DER UNESCO\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>Im Dezember 2023 wurde die \u00abTraditionelle Bewa\u0308sserung in Europa: Wissen, Technik und Organisation\u00bb bei der UNESCO in die \u00abRepra\u0308sentative Liste des immateriellen Kulturerbes der Menschheit\u00bb aufgenommen. O\u0308sterreich hat den Antrag federfu\u0308hrend gemeinsam mit Belgien, Deutschland, Italien, Luxemburg, der Niederlande und der Schweiz vorbereitet und im M\u00e4rz 2022 eingereicht. In der Schweiz sind die Wa\u0308ssermatten Oberaargau und die Hangbewa\u0308sserungslandschaft der Oberwalliser Sonnenberge sowie fu\u0308nf weitere Walliser Wassergenossenschaften beteiligt.<\/p><p>[\/et_pb_accordion_item][et_pb_accordion_item title=\"Die Stiftung SAJA ALS VERMITTLERIN\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>Die Stiftung UNESCO-Welterbe Schweizer Alpen Jungfrau-Aletsch (SAJA) hat zwischen 2018 und 2020 ein Projekt f\u00fcr den \u00abErhalt und F\u00f6rderung der traditionellen Bew\u00e4sserung (Hangberieselung) im Oberwallis\u00bb durchgef\u00fchrt. Die Ergebnisse zeigen, dass die Erhaltung der Geteilschaften sowie die Zeitintensit\u00e4t der Hangberieselung zu den gr\u00f6ssten Herausforderungen der traditionellen Bew\u00e4sserung z\u00e4hlen. Dennoch bestehen aus Sicht der Befragten einige L\u00f6sungsans\u00e4tze. So wurden einerseits die finanzielle Unterst\u00fctzung f\u00fcr die aufwendigeren Arbeiten der traditionellen Hangberieselung, andererseits aber auch Freiwilligeneins\u00e4tze als m\u00f6gliche Entlastung der Geteilschaften genannt.<\/p><p>[\/et_pb_accordion_item][et_pb_accordion_item title=\"GEMEINSAM ERHALTEN\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>Der Stiftung UNESCO-Welterbe SAJA ist es ein grosses Anliegen, die jahrhundertealte Bew\u00e4sserungstradition und die damit verbundenen wertvollen Kulturlandschaften zu erhalten. <strong>Daher will sie M\u00f6glichkeiten bieten, interessierte Freiwillige, Geteilschaften und Partner zusammenzubringen.<\/strong> Die j\u00e4hrlich stattfindenden Gemeinwerke sollen eine M\u00f6glichkeit bieten, einen wichtigen Beitrag zum Erhalt dieses immateriellen Kulturerbes zu leisten. Ausserdem finden Weiterbildungen in Form von Seminaren, Baukursen oder Veranstaltungen statt, welche zum Ziel haben, das Wissen zu dem Handwerk weiterzugeben und neuen Personen zug\u00e4nglich zu machen.<\/p><p>Eine Fotoauswahl zu vergangenen Anl\u00e4ssen findest du unten.<\/p><p>[\/et_pb_accordion_item][et_pb_accordion_item title=\"WIE KANN ICH HELFEN?\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>Hier werden in K\u00fcrze die Daten der Gemeinwerke aller Geteilschaften im Welterbe sowie ihre Kontaktdaten stehen.<\/p><p>Du bist interessiert an einem Freiwilligeneinsatz? Dann wende dich an uns unter <strong><a href=\"mailto:info@jungfraualetsch.ch\" target=\"_blank\" rel=\"noopener\">info@jungfraualetsch.ch.<\/a><\/strong><\/p><p>Ausserdem kann <strong><a href=\"https:\/\/pay.raisenow.io\/grkbx\" target=\"_blank\" rel=\"noopener\">unter diesem Link (raisenow.io)<\/a><\/strong> f\u00fcr das Projekt gespendet werden.<\/p><p>[\/et_pb_accordion_item][et_pb_accordion_item title=\"PARTNER \" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>Das Projekt wird in Zusammenarbeit mit verschiedenen Institutionen durchgef\u00fchrt.<\/p><p>\u00a0<\/p><ul><li>Die <strong><a href=\"https:\/\/www.iztb.ch\/index.php\/de\/drehscheibe-iztb\" target=\"_blank\" rel=\"noopener\">Stiftung Internationales Zentrum der Traditionellen Bew\u00e4sserung in Europa (IZTB)<\/a><\/strong> bildet das Dach der europaweiten Tr\u00e4gerschaften und Initiativen zum Schutz, Erhalt, Weiterbetrieb und Reaktivierung traditioneller Bew\u00e4sserungssysteme.<\/li><li>Die <strong><a href=\"https:\/\/www.sl-fp.ch\/de\/stiftung-landschaftsschutz-schweiz-2.html\" target=\"_blank\" rel=\"noopener\">Stiftung Landschaftsschutz Schweiz (SL-FP)<\/a> <\/strong>setzt sich zusammen mit engagierten Menschen f\u00fcr den Schutz, die Pflege und die Aufwertung der Landschaften in der Schweiz ein.<\/li><li>Der <strong><a href=\"https:\/\/www.cde.unibe.ch\/forschung\/projekte\/unesco_chair_am_cde\/index_ger.html\" target=\"_blank\" rel=\"noopener\">UNESCO Chair \u00abNatur- und Kulturerbe zur nachhaltigen Entwicklung von Berggebieten\u00bb<\/a><\/strong> der Universit\u00e4t Bern hat zum Ziel, ein internationales Netzwerk zum Schutz gr\u00f6sserer Berggebiete aufzubauen, akademische und nicht-akademische Akteure in Berggebieten aus- und weiterzubilden und ein Bewusstsein f\u00fcr Welterbest\u00e4tten in den Alpen zu schaffen.<\/li><li>Das <strong><a href=\"https:\/\/bisses-valais.ch\/\" target=\"_blank\" rel=\"noopener\">Walliser Suonenmuseum<\/a><\/strong> bietet auf einer Fl\u00e4che von 270m\u00b2 einen Einblick in die traditionellen Bew\u00e4sserungssysteme des Kantons. Fast tausend Dokumente und originalgetreue Nachbauten veranschaulichen die Bedeutung der Suonen f\u00fcr die Entwicklung der Region von damals und heute.<\/li><\/ul><p>[\/et_pb_accordion_item][et_pb_accordion_item title=\"Projektleitung\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\" open=\"off\"]<\/p><p>Alessandra Lochmatter<br \/>Projektleiterin Aufwertung und Erhaltung<\/p><p><em>\u00abSchutz und Erhalt unserer wertvollen Kulturlandschaft und Artenvielfalt sind nicht nur zentrales Anliegen unserer Stiftung, sondern auch eine Verantwortung gegen\u00fcber der n\u00e4chsten Generation.\u00bb<\/em><\/p><p>[\/et_pb_accordion_item][\/et_pb_accordion][et_pb_text _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_text][\/et_pb_column][et_pb_column type=\"1_4\" _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_column][\/et_pb_row][et_pb_row disabled_on=\"on|on|on\" _builder_version=\"4.18.1\" _module_preset=\"default\" disabled=\"on\" global_colors_info=\"{}\"][et_pb_column type=\"4_4\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_video src=\"https:\/\/www.youtube.com\/watch?v=g3gLPlcjNGA\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"4_4\" _builder_version=\"4.16\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_text admin_label=\"envira gallery code\" _builder_version=\"4.18.1\" _module_preset=\"default\" global_colors_info=\"{}\"][envira-gallery id=\"11008\"][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","_et_gb_content_width":"","footnotes":""},"class_list":["post-13748","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Irrigation traditionnelle - UNESCO World Heritage Swiss Alps Jungfrau-Aletsch<\/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:\/\/jungfraualetsch.ch\/fr\/preserver-et-valoriser\/projets-de-promotion\/irrigation-traditionnelle\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Irrigation traditionnelle - UNESCO World Heritage Swiss Alps Jungfrau-Aletsch\" \/>\n<meta property=\"og:description\" content=\"Irrigation traditionnelle Pour assurer l\u2019approvisionnement en eau dans les vall\u00e9es s\u00e8ches du Valais, les habitants ont construit, sur plusieurs centaines d\u2019ann\u00e9es, un r\u00e9seau d\u2019irrigation tr\u00e8s d\u00e9velopp\u00e9. 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