{"id":40204,"date":"2023-05-05T13:02:04","date_gmt":"2023-05-05T04:02:04","guid":{"rendered":"https:\/\/www.fgautron.com\/weblog\/?p=40204"},"modified":"2023-05-05T13:02:04","modified_gmt":"2023-05-05T04:02:04","slug":"underground-discharge-channel-2","status":"publish","type":"post","link":"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/","title":{"rendered":"Underground discharge channel (2)"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"40205\" data-permalink=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/img_6884cm\/\" data-orig-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6884cm.jpg\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"IMG_6884cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6884cm-700x467.jpg\" src=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6884cm.jpg\" alt=\"\" width=\"2000\" height=\"1333\" class=\"aligncenter size-full wp-image-40205\" srcset=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6884cm.jpg 2000w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6884cm-300x200.jpg 300w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6884cm-700x467.jpg 700w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6884cm-1536x1024.jpg 1536w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6884cm-800x533.jpg 800w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"40206\" data-permalink=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/img_6892cm\/\" data-orig-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6892cm.jpg\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"IMG_6892cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6892cm-700x467.jpg\" src=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6892cm.jpg\" alt=\"\" width=\"2000\" height=\"1333\" class=\"aligncenter size-full wp-image-40206\" srcset=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6892cm.jpg 2000w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6892cm-300x200.jpg 300w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6892cm-700x467.jpg 700w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6892cm-1536x1024.jpg 1536w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6892cm-800x533.jpg 800w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"40207\" data-permalink=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/img_6893cm\/\" data-orig-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6893cm.jpg\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"IMG_6893cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6893cm-700x467.jpg\" src=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6893cm.jpg\" alt=\"\" width=\"2000\" height=\"1333\" class=\"aligncenter size-full wp-image-40207\" srcset=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6893cm.jpg 2000w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6893cm-300x200.jpg 300w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6893cm-700x467.jpg 700w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6893cm-1536x1024.jpg 1536w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6893cm-800x533.jpg 800w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"40208\" data-permalink=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/img_6894cm\/\" data-orig-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6894cm.jpg\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"IMG_6894cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6894cm-700x467.jpg\" src=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6894cm.jpg\" alt=\"\" width=\"2000\" height=\"1333\" class=\"aligncenter size-full wp-image-40208\" srcset=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6894cm.jpg 2000w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6894cm-300x200.jpg 300w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6894cm-700x467.jpg 700w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6894cm-1536x1024.jpg 1536w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6894cm-800x533.jpg 800w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"40209\" data-permalink=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/img_6898cm\/\" data-orig-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6898cm.jpg\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"IMG_6898cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6898cm-700x467.jpg\" src=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6898cm.jpg\" alt=\"\" width=\"2000\" height=\"1333\" class=\"aligncenter size-full wp-image-40209\" srcset=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6898cm.jpg 2000w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6898cm-300x200.jpg 300w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6898cm-700x467.jpg 700w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6898cm-1536x1024.jpg 1536w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6898cm-800x533.jpg 800w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"40210\" data-permalink=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/img_6902cm\/\" data-orig-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6902cm.jpg\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"IMG_6902cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6902cm-700x467.jpg\" src=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6902cm.jpg\" alt=\"\" width=\"2000\" height=\"1333\" class=\"aligncenter size-full wp-image-40210\" srcset=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6902cm.jpg 2000w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6902cm-300x200.jpg 300w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6902cm-700x467.jpg 700w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6902cm-1536x1024.jpg 1536w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6902cm-800x533.jpg 800w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"40211\" data-permalink=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-2\/img_6904cm\/\" data-orig-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6904cm.jpg\" data-orig-size=\"2000,1333\" data-comments-opened=\"1\" data-image-title=\"IMG_6904cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6904cm-700x467.jpg\" src=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/\/IMG_6904cm.jpg\" alt=\"\" width=\"2000\" height=\"1333\" class=\"aligncenter size-full wp-image-40211\" srcset=\"https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6904cm.jpg 2000w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6904cm-300x200.jpg 300w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6904cm-700x467.jpg 700w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6904cm-1536x1024.jpg 1536w, https:\/\/www.fgautron.com\/weblog\/wp-content\/IMG_6904cm-800x533.jpg 800w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p>Continuons avec quelques autres photographies du gigantesque r\u00e9servoir d\u2019eau de Kasukabe constituant la pi\u00e8ce centrale du Metropolitan Outer Area Underground Discharge Channel. Cet ensemble utilisant des technologies d\u2019ing\u00e9nierie civile de premier plan a vu sa construction d\u00e9marrer en 1993. Il aura fallu 13 ann\u00e9es pour construire cet ensemble de s\u00e9curit\u00e9 destin\u00e9 \u00e0 att\u00e9nuer les risques d\u2019inondations dans le bassin des rivi\u00e8res Nakagawa et Ayase. Comme je l\u2019indiquais dans le <a href=\"https:\/\/www.fgautron.com\/weblog\/archives\/2023\/05\/05\/underground-discharge-channel-1\/\">billet pr\u00e9c\u00e9dent<\/a>, je ne me lasse pas de prendre l\u2019int\u00e9rieur du r\u00e9servoir en photo. Je montre cette fois-ci quelques photos avec d\u2019autres visiteurs pour donner un meilleur ordre d\u2019id\u00e9e de la taille de l\u2019ensemble. Je montre \u00e9galement quelques autres photos prises \u00e0 l\u2019iPhone sur mon compte <a href=\"https:\/\/www.instagram.com\/p\/CrqNyX6PaiX\/?igshid=YmMyMTA2M2Y=\">Instagram<\/a>. L\u2019iPhone se d\u00e9brouille un peu mieux que mon appareil reflex (sans pied) pour prendre des photos en basse lumi\u00e8re. La cinqui\u00e8me photo du billet montre au loin le b\u00e2timent principal o\u00f9 se trouvent les turbines de pompage. Le r\u00e9servoir se trouve dessous le vaste espace vert devant ce b\u00e2timent.<\/p>\n<p>Avant de reprendre la route vers Tokyo, nous nous arr\u00eatons \u00e0 la gare routi\u00e8re Michi-no-Eki Showa pour d\u00e9jeuner, puis nous ferons ensuite un petit d\u00e9tour vers <a href=\"https:\/\/watarase.or.jp\/\">Watarase Yusuichi<\/a> (\u6e21\u826f\u702c\u904a\u6c34\u5730) aux limites des pr\u00e9fectures de Saitama (\u57fc\u7389\u770c), de Gunma (\u7fa4\u99ac\u770c) et de Tochigi (\u6803\u6728\u770c). On y trouve un autre bassin de cr\u00e9ation humaine destin\u00e9 \u00e0 accueillir le surplus d\u2019eau, d\u2019une mani\u00e8re un peu similaire au complexe de Kasukabe mais de fa\u00e7on plus traditionnelle et certainement beaucoup moins efficace, car il s\u2019agit seulement de lacs artificiels accompagn\u00e9s de barrages. Nous n\u2019aurons malheureusement pas assez de temps pour voir ce grand lac artificiel, car notre objectif \u00e9tait avant tout de voir le point o\u00f9 se d\u00e9coupent les trois pr\u00e9fectures mentionn\u00e9es ci-dessus. Zoa voulait absolument voir cet endroit et on a donc profit\u00e9 de notre d\u00e9placement \u00e0 Kasukabe pour filer un peu plus loin jusqu\u2019\u00e0 Watarase  Yusuichi. Moi qui pensait \u00eatre un peu trop sp\u00e9cifique et \u2019maniaque\u2019 dans les choix de destinations du week-end, je me rends compte que mon fils me d\u00e9passe largement. Ce qui \u00e9tait \u00e9tonnant, c\u2019est que nous n\u2019\u00e9tions pas les seuls \u00e0 venir voir ce point de jonction entre trois pr\u00e9fectures. Une dizaine de personnes incluant des enfants \u00e9taient l\u00e0 en m\u00eame temps que nous. Il faut dire que l\u2019endroit, entour\u00e9 de rizi\u00e8res, est particuli\u00e8rement agr\u00e9able pour se promener. Il s\u2019agit d\u2019un des seuls points de jonction de trois pr\u00e9fectures facilement accessible car ceux-ci se trouvent en g\u00e9n\u00e9ral plut\u00f4t \u00e0 la pointe de certaines montagnes, et sont donc plus difficiles d\u2019acc\u00e8s. Il nous fallait revenir \u00e0 Tokyo avant 17h et le temps nous pressait donc un peu. Il nous faudra venir <a href=\"https:\/\/en.japantravel.com\/tochigi\/discover-watarase-yusuichi\/65686\">visiter cet endroit<\/a> prochainement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Continuons avec quelques autres photographies du gigantesque r\u00e9servoir d\u2019eau de Kasukabe constituant la pi\u00e8ce centrale du Metropolitan Outer Area Underground Discharge Channel. Cet ensemble utilisant des technologies d\u2019ing\u00e9nierie civile de premier plan a vu sa construction d\u00e9marrer en 1993. Il aura fallu 13 ann\u00e9es pour construire cet ensemble de s\u00e9curit\u00e9 destin\u00e9 \u00e0 att\u00e9nuer les risques&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_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}},"categories":[17,1539],"tags":[2976,2978,2979,2980],"class_list":["post-40204","post","type-post","status-publish","format-standard","hentry","category-architecture","category-saitama","tag-kasukabe","tag-underground-discharge-channel","tag-watarase-yusuichi","tag-2980"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/posts\/40204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/comments?post=40204"}],"version-history":[{"count":9,"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/posts\/40204\/revisions"}],"predecessor-version":[{"id":40262,"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/posts\/40204\/revisions\/40262"}],"wp:attachment":[{"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/media?parent=40204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/categories?post=40204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fgautron.com\/weblog\/wp-json\/wp\/v2\/tags?post=40204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}