{"id":245,"date":"2014-05-07T16:11:15","date_gmt":"2014-05-07T15:11:15","guid":{"rendered":"https:\/\/ellipse.3ip.eu\/?p=245"},"modified":"2019-01-09T10:33:03","modified_gmt":"2019-01-09T10:33:03","slug":"salutacio-al-sol-del-desert","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/salutacio-al-sol-del-desert\/","title":{"rendered":"Salutaci\u00f3 al sol"},"content":{"rendered":"<p>Els <strong>deserts<\/strong> comprenen aproximadament un ter\u00e7 de la superf\u00edcie terrestre del m\u00f3n i es caracteritzen per la seva aridesa. Malgrat les dures condicions, amb precipitacions per sota de 25 mm\/any i temperatures de vegades per sobre de 50\u00b0C, \u00a0la flora i la fauna end\u00e8miques dels deserts s\u00f3n sovint molt riques. Aix\u00f2 planteja la q\u00fcesti\u00f3 de com es formen i es mantenen, cosa que el<a href=\"http:\/\/molevol.cmima.csic.es\/carranza\/index.html\" target=\"_blank\" rel=\"noopener\"> Programa de Recerca en Biodiversitat Animal i Evoluci\u00f3<\/a> de l\u2019<a href=\"https:\/\/www.ibe.upf-csic.es\/\" target=\"_blank\" rel=\"noopener\">Institut de Biologia Evolutiva (IBE: CSIC-UPF)<\/a> est\u00e0 estudiant, mitjan\u00e7ant els r\u00e8ptils, un dels tipus m\u00e9s comuns d&#8217;habitants del desert.<\/p>\n<p>En dues <strong>expedicions<\/strong> a la pen\u00ednsula Ar\u00e0biga que van fer l&#8217;any 2013, van explorar la part sud de l\u2019<strong>Ar Rub &#8216;al Khali<\/strong>, tamb\u00e9 conegut com <em>The Empty Quarter<\/em>, el <strong>major desert de sorra continu del m\u00f3n<\/strong>. En aquesta foto, feta per Jiri Smid, veiem el <em>Phyrnocephalus arabicus<\/em>, un habitant com\u00fa d&#8217;aquest desert. A aquesta esp\u00e8cie li agrada estar-se sota l\u2019insuportable sol del mat\u00ed adoptant una postura t\u00edpica per evitar el contacte amb la sorra ardent del desert, mentre que la seva temperatura corporal s&#8217;eleva a m\u00e0xims que serien letals per a la majoria dels vertebrats.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #808080;\">Vols veure la teva foto aqu\u00ed? Envia&#8217;ns imatges relacionades amb la ci\u00e8ncia o la vida al PRBB a\u00a0<a href=\"mailto:ellipse@prbb.org\" target=\"_blank\" rel=\"noopener\">ellipse@prbb.org.<\/a><\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els deserts comprenen aproximadament un ter\u00e7 de la superf\u00edcie terrestre del m\u00f3n i es caracteritzen per la seva aridesa. Malgrat les dures condicions, amb precipitacions per sota de 25 mm\/any i temperatures de vegades per sobre de 50\u00b0C, \u00a0la flora i la fauna end\u00e8miques dels deserts s\u00f3n sovint molt riques. Aix\u00f2 planteja la q\u00fcesti\u00f3 de [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":248,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[203,259,283,211,315],"new-type":[40],"class_list":["post-245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-adaptacio","tag-biodiversitat","tag-evolucio","tag-ibe-csic-upf","tag-reptils","new-type-foto-de-la-setmana"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=245"}],"version-history":[{"count":5,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/245\/revisions"}],"predecessor-version":[{"id":3064,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/245\/revisions\/3064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/248"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=245"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}