{"id":12287,"date":"2022-02-23T08:29:00","date_gmt":"2022-02-23T06:29:00","guid":{"rendered":"https:\/\/wp.unil.ch\/allezsavoir\/?p=12287"},"modified":"2022-02-23T11:15:57","modified_gmt":"2022-02-23T09:15:57","slug":"discrets-joyaux-naturels","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/allezsavoir\/discrets-joyaux-naturels\/","title":{"rendered":"Discrets joyaux naturels"},"content":{"rendered":"\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\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_6.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" data-id=\"12247\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_6.jpg\" alt=\"\" class=\"wp-image-12247\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_6.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_6-390x260.jpg 390w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_6-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption>Le Creux-de-l\u2019Epral, dans les Franches-Montagnes (Jura). Situ\u00e9 dans une zone de tourbi\u00e8res aujourd\u2019hui prot\u00e9g\u00e9es. Photo\u2009: \u00a9\u2009Stefan Ansermet <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_5.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"513\" height=\"800\" data-id=\"12246\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_5.jpg\" alt=\"\" class=\"wp-image-12246\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_5.jpg 513w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_5-167x260.jpg 167w\" sizes=\"auto, (max-width: 513px) 100vw, 513px\" \/><\/a><figcaption>Le lac de Lona, dans le val d\u2019Anniviers (Valais), et sa palette de bleus propice \u00e0 la contemplation. Photo\u2009: \u00a9\u2009Stefan Ansermet <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_4.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"514\" height=\"800\" data-id=\"12245\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_4.jpg\" alt=\"\" class=\"wp-image-12245\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_4.jpg 514w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_4-167x260.jpg 167w\" sizes=\"auto, (max-width: 514px) 100vw, 514px\" \/><\/a><figcaption>L\u2019\u00e9tang de Bollement, dans les Franches-Montagnes. Pendant cinq si\u00e8cles, les paysans y faisaient tourner les roues de leur moulin, et il y avait une scierie. Photo\u2009: \u00a9\u2009Stefan Ansermet <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_3.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"544\" height=\"800\" data-id=\"12244\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_3.jpg\" alt=\"\" class=\"wp-image-12244\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_3.jpg 544w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_3-177x260.jpg 177w\" sizes=\"auto, (max-width: 544px) 100vw, 544px\" \/><\/a><figcaption>Chemin vers le lac du To\u00fbno, val d\u2019Anniviers. Un paysage aride, solitaire, fait d\u2019\u00e9boulis, de quartzites blancs tachet\u00e9s de lichen et de calcschistes bruns \u00e9rod\u00e9s. Photo\u2009: \u00a9\u2009Stefan Ansermet <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_2.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"511\" height=\"800\" data-id=\"12243\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_2.jpg\" alt=\"\" class=\"wp-image-12243\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_2.jpg 511w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_2-166x260.jpg 166w\" sizes=\"auto, (max-width: 511px) 100vw, 511px\" \/><\/a><figcaption>Le lac de Lovenay, au-dessus de Saint-Gingolph (Valais), non loin du lieu-dit \u00able tombeau des Allemands\u00bb, o\u00f9 plusieurs randonneurs se sont tu\u00e9s au d\u00e9but du XXe si\u00e8cle en voulant prendre un raccourci. Photo\u2009: \u00a9\u2009Stefan Ansermet <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_1.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"800\" data-id=\"12242\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_1.jpg\" alt=\"\" class=\"wp-image-12242\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_1.jpg 512w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/lacs_79_1-166x260.jpg 166w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption>Gouille du dragon, dans le val d\u2019Entremont (Valais). Ce lac \u00e9tait habit\u00e9, selon la l\u00e9gende, par un dragon gardien de pierres pr\u00e9cieuses. Photo\u2009: \u00a9\u2009Stefan Ansermet <\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>Dans son dernier livre, Stefan Ansermet, chercheur associ\u00e9 \u00e0 l\u2019UNIL, min\u00e9ralogiste et photographe, pr\u00e9sente aux randonneurs de tous niveaux plusieurs lacs souvent m\u00e9connus du grand public&#8230;&nbsp; et des r\u00e9seaux sociaux. Le guide,&nbsp; \u00e0 glisser dans le sac \u00e0 dos, propose conseils pratiques (acc\u00e8s en transports publics et en voiture, itin\u00e9raires de marche, conseils de trempette en eau froide) et indications sur l\u2019histoire, les l\u00e9gendes et la g\u00e9ologie des lieux, sans oublier de belles photographies. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"239\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2022\/02\/livre_lacs_79_1.jpg\" alt=\"\" class=\"wp-image-12264\" \/><figcaption>\u00c0 la recherche des lacs secrets de Suisse romande. Par Stefan Ansermet. \u00c9ditions Favre SA (2021), 184 p.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Dans son dernier livre, Stefan Ansermet, chercheur associ\u00e9 \u00e0 l\u2019UNIL, min\u00e9ralogiste et photographe, pr\u00e9sente aux randonneurs de tous niveaux plusieurs lacs souvent m\u00e9connus du grand public&#8230;&nbsp; et des r\u00e9seaux sociaux. &hellip; <\/p>\n","protected":false},"author":825,"featured_media":12248,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[4176,718,42198,11],"tags":[42179],"class_list":{"0":"post-12287","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-livres","8":"category-nature","9":"category-no-79","10":"category-portfolio","11":"tag-noemie-matos"},"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/posts\/12287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/users\/825"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/comments?post=12287"}],"version-history":[{"count":0,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/posts\/12287\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/media\/12248"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/media?parent=12287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/categories?post=12287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/tags?post=12287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}