{"id":416,"date":"2006-04-15T15:58:00","date_gmt":"2006-04-15T13:58:00","guid":{"rendered":"https:\/\/fredt.eu\/notes\/?p=416"},"modified":"2025-02-26T22:26:38","modified_gmt":"2025-02-26T21:26:38","slug":"peches-electriques-2005-2006","status":"publish","type":"post","link":"https:\/\/fredt.eu\/notes\/peche\/peches-electriques-2005-2006\/","title":{"rendered":"P\u00eaches \u00e9lectriques 2005-2006"},"content":{"rendered":"\n<p>Publication originale restaur\u00e9e de aappma-ste-foy.fr.<\/p>\n\n\n\n<p>Pour suivre l&rsquo;\u00e9tat des rivi\u00e8res et ruisseaux, une p\u00eache \u00e9lectrique a \u00e9t\u00e9 effectu\u00e9e fin juin 2005, par la garderie nationale et les techniciens de la F\u00e9d\u00e9ration de p\u00eache. Elle concernait 5 secteurs de ruisseaux d\u00e9j\u00e0 p\u00each\u00e9s en 2003, apr\u00e8s la s\u00e9cheresse : 2 secteurs sur le Rossand et 3 sur l&rsquo;Orgeole . Les r\u00e9sultats semblent tr\u00e8s encourageants. Mais il convient de respecter les nombreuses truitelles sur l&rsquo;Orgeolle et le Rossand. Quelques r\u00e8gles:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mouillez vous les mains avant de les manipuler.<\/li>\n\n\n\n<li>D\u00e9crochez les avec d\u00e9licatesse.<\/li>\n\n\n\n<li>Si elles sont prises profond\u00e9ment, coupez le fil.<\/li>\n\n\n\n<li>Reposez les avec pr\u00e9caution.<\/li>\n\n\n\n<li>Merci \u00e0 Jean Pierre Faure, responsable des services techniques de la F\u00e9d\u00e9ration du Rh\u00f4ne et \u00e0 son \u00e9quipe. Voici quelques photos en vrac et quelques explications.<\/li>\n<\/ul>\n\n\n\n<p>Un caf\u00e9 en attendant tout le monde au vallon du Rossand<\/p>\n\n\n\n<p>P\u00eache \u00e9lectrique. Allez, ici c&rsquo;est pour la station de \u00ab\u00a0biom\u00e9trie\u00a0\u00bb Ah ? Qu&rsquo;est-ce ? Et \u00e0 la p\u00eache, avec filets et \u00e9lectricit\u00e9<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"417\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-1.jpg\" alt=\"\" class=\"wp-image-417\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"418\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-3.jpg\" alt=\"\" class=\"wp-image-418\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"419\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-4.jpg\" alt=\"\" class=\"wp-image-419\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"420\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-5.jpg\" alt=\"\" class=\"wp-image-420\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" data-id=\"421\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-7.jpg\" alt=\"\" class=\"wp-image-421\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-7.jpg 300w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-7-225x300.jpg 225w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" data-id=\"422\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-8.jpg\" alt=\"\" class=\"wp-image-422\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-8.jpg 300w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-8-225x300.jpg 225w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"423\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-9.jpg\" alt=\"\" class=\"wp-image-423\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"424\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-11.jpg\" alt=\"\" class=\"wp-image-424\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"425\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-12.jpg\" alt=\"\" class=\"wp-image-425\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"426\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-13.jpg\" alt=\"\" class=\"wp-image-426\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"427\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-14.jpg\" alt=\"\" class=\"wp-image-427\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"428\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-15.jpg\" alt=\"\" class=\"wp-image-428\"\/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"429\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-16.jpg\" alt=\"\" class=\"wp-image-429\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"430\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-17.jpg\" alt=\"\" class=\"wp-image-430\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"431\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-18.jpg\" alt=\"\" class=\"wp-image-431\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"432\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-19.jpg\" alt=\"\" class=\"wp-image-432\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"433\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-20.jpg\" alt=\"\" class=\"wp-image-433\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"434\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-21.jpg\" alt=\"\" class=\"wp-image-434\"\/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"435\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-23.jpg\" alt=\"\" class=\"wp-image-435\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-id=\"436\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-24.jpg\" alt=\"\" class=\"wp-image-436\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" data-id=\"437\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-25.jpg\" alt=\"\" class=\"wp-image-437\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-25.jpg 300w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-25-225x300.jpg 225w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" data-id=\"438\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-26.jpg\" alt=\"\" class=\"wp-image-438\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-26.jpg 300w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/2005-06-peche-electrique-26-225x300.jpg 225w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Allez, ici c&rsquo;est pour la station de \u00ab\u00a0biom\u00e9trie\u00a0\u00bb Ah ? Qu&rsquo;est-ce ? Et \u00e0 la p\u00eache, avec filets et \u00e9lectricit\u00e9. M\u00eame sous les racines ! Tout y est? Et nous ? Que fait-on ? Vous transportez les prisonniers ! Les poissons sont paralys\u00e9s par le courant \u00e9lectrique. Mesur\u00e9s, pes\u00e9s, contr\u00f4l\u00e9s \u00e0 la station de mesures. Travail de patience et pr\u00e9cision. Et \u00e7a repart sur l&rsquo;Orgeole.<\/p>\n\n\n\n<p>Ah ! Journ\u00e9e tr\u00e8s positive. Beaucoup, beaucoup de truitelles. A remettre vite \u00e0 l&rsquo;eau apr\u00e8s les mesures. Allez donne moi la main ! 5 grosses, dans le m\u00eame trou ? 1 tarer la balance\u2026 2 mesurer.<\/p>\n\n\n\n<p>Bien beau m\u00e9tier que celui de scientifique!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">P\u00eache \u00e9lectrique ruisseau de Lafay<\/h2>\n\n\n\n<p>Le 10 septembre 2012, nous avons effectu\u00e9 une p\u00eache \u00e9lectrique au ruisseau de Lafay. Nous effectuons cette op\u00e9ration tous les deux ans.<\/p>\n\n\n\n<p>Le ruisseau de Lafay traverse les communes de Saint Laurent de Chamousset et de Saint Genis l\u2019Argenti\u00e8re. Lafay est un des plus gros, voir le plus gros hameau de Saint Genis.Le ruisseau se jette dans la Br\u00e9venne.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"240\" data-id=\"786\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/hameau.jpg\" alt=\"\" class=\"wp-image-786\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/hameau.jpg 400w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/hameau-300x180.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"180\" height=\"113\" data-id=\"787\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/peche-electrique.jpg\" alt=\"\" class=\"wp-image-787\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"451\" data-id=\"788\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/peche-terminee.jpg\" alt=\"\" class=\"wp-image-788\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/peche-terminee.jpg 600w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/peche-terminee-300x226.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"300\" data-id=\"789\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/petite-crue.jpg\" alt=\"\" class=\"wp-image-789\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/petite-crue.jpg 400w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/petite-crue-300x225.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"399\" data-id=\"790\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/resultats.jpg\" alt=\"\" class=\"wp-image-790\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/resultats.jpg 300w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/resultats-226x300.jpg 226w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"399\" data-id=\"791\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/resultats-2.jpg\" alt=\"\" class=\"wp-image-791\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/resultats-2.jpg 300w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/resultats-2-226x300.jpg 226w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"559\" data-id=\"792\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/ruisseau.jpg\" alt=\"\" class=\"wp-image-792\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/ruisseau.jpg 420w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/ruisseau-225x300.jpg 225w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"618\" data-id=\"793\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/truite-1.jpg\" alt=\"\" class=\"wp-image-793\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/truite-1.jpg 360w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/truite-1-175x300.jpg 175w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"274\" data-id=\"794\" src=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/truite-2.jpg\" alt=\"\" class=\"wp-image-794\" srcset=\"https:\/\/fredt.eu\/notes\/wp-content\/uploads\/truite-2.jpg 600w, https:\/\/fredt.eu\/notes\/wp-content\/uploads\/truite-2-300x137.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>La p\u00eache \u00e9lectrique est une technique strictement r\u00e9serv\u00e9e, qui permet un recensement des esp\u00e8ces de poisson et leur \u00e9tude. Un courant de faible intensit\u00e9, diffus\u00e9 dans l\u2019eau, fait plus ou moins perdre connaissance aux poissons suffisamment pour les faire remonter en surface. L\u2019intensit\u00e9 doit \u00eatre r\u00e9gl\u00e9e avec pr\u00e9cision selon la nature de l\u2019eau et sa conductivit\u00e9, sous peine d\u2019infliger des blessures internes ou de tuer les animaux. Ils sont ensuite pr\u00e9lev\u00e9s avec une \u00e9puisette et conserv\u00e9s provisoirement dans une bassine.<\/p>\n\n\n\n<p>Pour cette p\u00eache nous avons \u00e9tudi\u00e9 80 m\u00e8tres du cours d\u2019eau. 10 truites fario ont \u00e9t\u00e9 captur\u00e9es.<br><br>Apr\u00e8s mesure, pes\u00e9e, photos et pr\u00e9l\u00e8vement d\u2019\u00e9caille pour conna\u00eetre leur age, elles ont toutes \u00e9t\u00e9 rel\u00e2ch\u00e9es sans aucune s\u00e9quelle. Sur les 10 truites, une seule maill\u00e9e \u00e0 237mm, entre 15 et 21cm pour les autres. Pas de truitelles plus petite.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Publication originale restaur\u00e9e de aappma-ste-foy.fr. Pour suivre l&rsquo;\u00e9tat des rivi\u00e8res et ruisseaux, une p\u00eache \u00e9lectrique a \u00e9t\u00e9 effectu\u00e9e fin juin 2005, par la garderie nationale et les techniciens de la F\u00e9d\u00e9ration de p\u00eache. Elle concernait 5 secteurs de ruisseaux d\u00e9j\u00e0 p\u00each\u00e9s en 2003, apr\u00e8s la s\u00e9cheresse : 2 secteurs sur le Rossand et 3 sur [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":424,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"P\u00eaches \u00e9lectriques 2005-2006 - FredT Notes","description":"Publication originale restaur\u00e9e de aappma-ste-foy.fr. Pour suivre l'\u00e9tat des rivi\u00e8res et ruisseaux, une p\u00eache \u00e9lectrique a \u00e9t\u00e9 effectu\u00e9e fin juin 2005, par la g"},"footnotes":""},"categories":[84,4],"tags":[87],"class_list":["post-416","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aappma-ste-foy","category-peche","tag-peche-electrique"],"_links":{"self":[{"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/posts\/416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/comments?post=416"}],"version-history":[{"count":4,"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/posts\/416\/revisions"}],"predecessor-version":[{"id":795,"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/posts\/416\/revisions\/795"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/media\/424"}],"wp:attachment":[{"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/media?parent=416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/categories?post=416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fredt.eu\/notes\/wp-json\/wp\/v2\/tags?post=416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}