El passat dijous 29 de novembre, des de la Universitat Rovira i Virgili ens va visitar en Javier Sigr\u00f3, professor de geografia, per fer-nos una xerrada sobre el \u201cCanvi Clim\u00e0tic\u201d.<\/p>\n
Ens va introduir aquest fenomen amb \u201cLa cova del nedador\u201d (Egipte), on partint de la imatge, ens va explicar qu\u00e8 \u00e9s el canvi clim\u00e0tic, les seves causes i conseq\u00fc\u00e8ncies, sobre el nostre planeta. Ens va presentar aquest fenomen om a un proc\u00e9s que va comen\u00e7ar a accelerar-se a partir del S. XX i que continuar\u00e0 els darrers anys amb m\u00e9s velocitat.<\/p>\n
Vam con\u00e8ixer que el principal factor del canvi clim\u00e0tic \u00e9s l\u2019activitat humana, tamb\u00e9 que la temperatura del planeta est\u00e0 augmentant (quasi 1\u00ba), a m\u00e9s que, la coberta del gel \u00e0rtic est\u00e0 disminuint i les precipitacions cada vegada s\u00f3n m\u00e9s abundants, entre altres.<\/p>\n
Finalment ens va comentar les conseq\u00fc\u00e8ncies que es veuran els darrers anys a Catalunya i el litoral mediterrani, per exemple, hi haur\u00e0 una disminuci\u00f3 de les precipitacions per\u00f2 que aquestes seran m\u00e9s concentrades, tamb\u00e9 que tindrem menys disponibilitat h\u00eddrica i que com a conseq\u00fc\u00e8ncia d\u2019aix\u00f2 hi haur\u00e0 m\u00e9s despesa energ\u00e8tica.<\/p>\n
A m\u00e9s els efectes sobre el Delta de l\u2019Ebre seran evidents, ja que est\u00e0 previst que els darrers anys, amb la pujada del nivell del mar, moltes zones passin a ser zones inundades (poblacions, infraestructures, etc.).<\/p>\n
Aquesta confer\u00e8ncia ens va donar molta informaci\u00f3 d\u2019un tema d\u2019actualitat i que ens afecta a tots, a m\u00e9s ens va ajudar a complementar temes que estem treballant a la mat\u00e8ria.<\/p>\n
Carla P\u00e9rez, 2n Batxillerat B<\/p>\n","protected":false},"excerpt":{"rendered":"
El passat dijous 29 de novembre, des de la Universitat Rovira i Virgili ens va visitar en Javier Sigr\u00f3, professor de geografia, per fer-nos una xerrada sobre el \u201cCanvi Clim\u00e0tic\u201d. Ens va introduir aquest fenomen amb \u201cLa cova del nedador\u201d (Egipte), on partint de la imatge, ens va explicar qu\u00e8 \u00e9s el canvi clim\u00e0tic, les […]<\/p>\n","protected":false},"author":1,"featured_media":3066,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8,1,29],"tags":[216,116],"class_list":["post-3065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batxillerat","category-general","category-portada","tag-canvi-climatic","tag-ins-joan-guinjoan"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/posts\/3065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/comments?post=3065"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/posts\/3065\/revisions"}],"predecessor-version":[{"id":3067,"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/posts\/3065\/revisions\/3067"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/media\/3066"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/media?parent=3065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/categories?post=3065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanguinjoan\/wp-json\/wp\/v2\/tags?post=3065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}