{"id":508,"date":"2023-05-06T10:11:53","date_gmt":"2023-05-06T08:11:53","guid":{"rendered":"https:\/\/sources-diatomees.geolab.uca.fr\/?p=508"},"modified":"2023-05-06T10:17:08","modified_gmt":"2023-05-06T08:17:08","slug":"premier-article-de-synthese","status":"publish","type":"post","link":"https:\/\/sources-diatomees.geolab.uca.fr\/?p=508","title":{"rendered":"Premier article de synth\u00e8se"},"content":{"rendered":"\n<p>Un premier article de synth\u00e8se sur l&rsquo;\u00e9tude de la biodiversit\u00e9 des sources min\u00e9rales a \u00e9t\u00e9 \u00e9crit. Un focus a \u00e9t\u00e9 donn\u00e9 sur les sources sal\u00e9es du Massif central. Ainsi, parmi les sources \u00e9tudi\u00e9es, les communaut\u00e9s de diatom\u00e9es de 79 sources ont \u00e9t\u00e9 analys\u00e9es et les variables physico-chimiques examin\u00e9es afin d&rsquo;identifier celles structurant les peuplements.<\/p>\n\n\n\n<p><em>Navicula sanctamargaritae<\/em> est associ\u00e9e aux fortes concentrations en potassium tandis que <em>Halamphora coffeaformis<\/em> est associ\u00e9es au fortes concentrations en lithium, sodium, potassium chlorure, brome et aux valeurs \u00e9lev\u00e9es de TDS, conductivit\u00e9 et pH.<\/p>\n\n\n\n<p>A first review article on the study of the biodiversity of mineral springs has been written. A focus was given on the saline springs of the Massif Central. Thus, among the springs studied, the diatom communities of 79 springs were analyzed and the physico-chemical variables examined in order to identify those structuring the communities.<\/p>\n\n\n\n<p><em>Navicula sanctamargaritae<\/em> is associated with high concentrations of potassium while <em>Halamphora coffeaformis<\/em> is associated with high concentrations of lithium, sodium, potassium chloride, bromine and high values \u200b\u200bof TDS, conductivity and pH.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1637\" height=\"186\" src=\"https:\/\/sources-diatomees.geolab.uca.fr\/wp-content\/uploads\/2023\/05\/image.png\" alt=\"\" class=\"wp-image-510\"\/><figcaption>List of indicator species for concentration classes with an observed indicator value (IV)<br>greater than 20%, along with mean standard deviation and significant p-values (* &lt; 0.05): <em>Navicula sanctamargaritae<\/em>. Different<br>diatoms were linked to each group.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1633\" height=\"777\" src=\"https:\/\/sources-diatomees.geolab.uca.fr\/wp-content\/uploads\/2023\/05\/image-1.png\" alt=\"\" class=\"wp-image-511\"\/><figcaption>List of indicator species for concentration classes with an observed indicator value (IV)<br>greater than 20%, along with mean standard deviation and significant p-values (* &lt; 0.05): <em>Halamphora coffeaformis<\/em>. Different<br>diatoms were linked to each group.<\/figcaption><\/figure>\n\n\n\n<p>Pour lire l&rsquo;article:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.mdpi.com\/1424-2818\/15\/2\/283\">Diversity | Free Full-Text | Biodiversity and Environmental Factors Structuring Diatom Assemblages of Mineral Saline Springs in the French Massif Central (mdpi.com)<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"3780\" height=\"3614\" src=\"https:\/\/sources-diatomees.geolab.uca.fr\/wp-content\/uploads\/2023\/05\/Figure-8-v3.jpg\" alt=\"\" class=\"wp-image-512\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Un premier article de synth\u00e8se sur l&rsquo;\u00e9tude de la biodiversit\u00e9 des sources min\u00e9rales a \u00e9t\u00e9 \u00e9crit. Un focus a \u00e9t\u00e9 donn\u00e9 sur les sources sal\u00e9es du Massif central. Ainsi, parmi les sources \u00e9tudi\u00e9es, les communaut\u00e9s de diatom\u00e9es de 79 sources ont \u00e9t\u00e9 analys\u00e9es et les variables physico-chimiques examin\u00e9es afin d&rsquo;identifier celles structurant les peuplements. Navicula [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":512,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-508","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=\/wp\/v2\/posts\/508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=508"}],"version-history":[{"count":1,"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=\/wp\/v2\/posts\/508\/revisions"}],"predecessor-version":[{"id":513,"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=\/wp\/v2\/posts\/508\/revisions\/513"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=\/wp\/v2\/media\/512"}],"wp:attachment":[{"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sources-diatomees.geolab.uca.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}