{"id":2389,"date":"2019-07-16T09:25:30","date_gmt":"2019-07-16T09:25:30","guid":{"rendered":"https:\/\/optmix.efno.fr\/?p=2389"},"modified":"2019-07-16T12:09:11","modified_gmt":"2019-07-16T12:09:11","slug":"installation-de-144-dendrometres-automatiques","status":"publish","type":"post","link":"https:\/\/optmix.efno.fr\/?p=2389","title":{"rendered":"Installation de 144 dendrom\u00e8tres automatiques"},"content":{"rendered":"<p>144 dendrom\u00e8tres automatiques \u00e0 bande (capteur DRS26 SDI12, <a href=\"http:\/\/www.emsbrno.cz\" target=\"_blank\" rel=\"noopener noreferrer\">Environmental Measuring Systems<\/a>)\u00a0 sont en cours d&rsquo;installation dans les placettes \u00e0 densit\u00e9 faible et densit\u00e9 moyenne. Ces capteurs nous permettrons de suivre la r\u00e9action des arbres suite \u00e0 des \u00e9pisodes de s\u00e9cheresse et \u00e0 d&rsquo;autres \u00e9v\u00e9nements stressants (attaque de pathog\u00e8nes par exemple) et de comparer la r\u00e9ponse des esp\u00e8ces (ch\u00eane sessile et pin sylvestre) en fonction de la densit\u00e9 et de la composition des peuplements.<\/p>\n<p>Sur chaque placette les capteurs ont \u00e9t\u00e9 connect\u00e9s \u00e0 la centrale d&rsquo;acquisition des donn\u00e9es avec un seul c\u00e2ble et les donn\u00e9es sont enregistr\u00e9es toutes les 30 minutes (voir ci-dessous pour un exemple sur une placette de pin sylvestre).<\/p>\n<p><a href=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/O83_2_2017_MontageDendroAuto_small.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-2391\" src=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/O83_2_2017_MontageDendroAuto_small-300x286.jpg\" alt=\"\" width=\"300\" height=\"286\" srcset=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/O83_2_2017_MontageDendroAuto_small-300x286.jpg 300w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/O83_2_2017_MontageDendroAuto_small-768x733.jpg 768w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/O83_2_2017_MontageDendroAuto_small-1024x977.jpg 1024w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/O83_2_2017_MontageDendroAuto_small.jpg 2000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <a href=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAuto_O83_2_20190716_small.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-2392\" src=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAuto_O83_2_20190716_small-200x300.jpg\" alt=\"\" width=\"200\" height=\"300\" srcset=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAuto_O83_2_20190716_small-200x300.jpg 200w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAuto_O83_2_20190716_small-768x1152.jpg 768w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAuto_O83_2_20190716_small-683x1024.jpg 683w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAuto_O83_2_20190716_small.jpg 2000w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112142_small.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-2397\" src=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112142_small-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112142_small-300x225.jpg 300w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112142_small-768x576.jpg 768w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112142_small.jpg 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112903_small.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-2396\" src=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112903_small-225x300.jpg\" alt=\"\" width=\"168\" height=\"223\" srcset=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112903_small-225x300.jpg 225w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190613_112903_small.jpg 675w\" sizes=\"(max-width: 168px) 100vw, 168px\" \/><\/a> <a href=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190619_130514_small.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-2395\" src=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190619_130514_small-225x300.jpg\" alt=\"\" width=\"168\" height=\"223\" srcset=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190619_130514_small-225x300.jpg 225w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2019\/07\/dendroAutoInstall_IMG_20190619_130514_small.jpg 675w\" sizes=\"(max-width: 168px) 100vw, 168px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>144 dendrom\u00e8tres automatiques \u00e0 bande (capteur DRS26 SDI12, Environmental Measuring Systems)\u00a0 sont en cours d&rsquo;installation dans les placettes \u00e0 densit\u00e9 faible et densit\u00e9 moyenne. Ces capteurs nous permettrons de suivre la r\u00e9action des arbres suite \u00e0 des \u00e9pisodes de s\u00e9cheresse et \u00e0 d&rsquo;autres \u00e9v\u00e9nements stressants (attaque de pathog\u00e8nes par exemple) et de comparer la r\u00e9ponse &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/optmix.efno.fr\/?p=2389\">Lire la suite<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts\/2389"}],"collection":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2389"}],"version-history":[{"count":11,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts\/2389\/revisions"}],"predecessor-version":[{"id":2415,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts\/2389\/revisions\/2415"}],"wp:attachment":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}