{"id":430,"date":"2019-02-15T08:00:14","date_gmt":"2019-02-15T08:00:14","guid":{"rendered":"https:\/\/campus.hesge.ch\/blog-master-is\/?p=430"},"modified":"2019-01-15T13:57:36","modified_gmt":"2019-01-15T13:57:36","slug":"limpact-ecologique-du-monde-des-sciences-de-linformation","status":"publish","type":"post","link":"https:\/\/campus.hesge.ch\/blog-master-is\/limpact-ecologique-du-monde-des-sciences-de-linformation\/","title":{"rendered":"L&#8217;impact \u00e9cologique du monde des sciences de l&#8217;information"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"430\" class=\"elementor elementor-430 elementor-bc-flex-widget\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-68736bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68736bb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-085e9ec\" data-id=\"085e9ec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5429c43 elementor-widget elementor-widget-text-editor\" data-id=\"5429c43\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Lors des diff\u00e9rents s\u00e9minaires anim\u00e9s par mes camarades, qu\u2019ils portent sur le Big Data, l\u2019intelligence \u00e9conomique, les r\u00e9seaux neuronaux ou encore les services d\u2019information, j\u2019ai \u00e9t\u00e9 rendue attentive \u00e0 la quantit\u00e9 impressionnante d\u2019\u00e9nergie consomm\u00e9e par les donn\u00e9es num\u00e9riques. Je n\u2019ai donc pu que constater la place essentielle et croissante de l\u2019informatique dans le monde des professionnels de l\u2019information et me suis int\u00e9ress\u00e9e \u00e0 l\u2019aspect \u00e9cologique de mon domaine d\u2019activit\u00e9.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-56fc726\" data-id=\"56fc726\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0cbac7c elementor-widget elementor-widget-image\" data-id=\"0cbac7c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/Monde-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-429\" alt=\"\" srcset=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/Monde-150x150.png 150w, https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/Monde.png 281w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Adapt\u00e9 de : Pixabay, 2016<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b0ed30 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b0ed30\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1320744\" data-id=\"1320744\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-149bb56 elementor-widget elementor-widget-text-editor\" data-id=\"149bb56\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>L&#8217;\u00e9dition du livre<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a636cb1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a636cb1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7f19e65\" data-id=\"7f19e65\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-64d1cd9 elementor-widget elementor-widget-text-editor\" data-id=\"64d1cd9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L&#8217;appellation <a href=\"https:\/\/www.les-infostrateges.com\/thesaurus\/view\/metier-du-secteur-de-l-information\/metier-de-l-information-documentation\">&#8220;professionnel de l&#8217;information&#8221;<\/a> rassemble toutes les personnes amen\u00e9es \u00a0\u00e0 g\u00e9rer de l\u2019information et comprend donc des m\u00e9tiers pr\u00e9sents dans les biblioth\u00e8ques, les\u00a0archives, les mus\u00e9es, ou encore l\u2019\u00e9dition. Dans ce contexte, nous allons aborder les aspects \u00e9cologiques de l\u2019\u00e9dition de livres en format papier.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e43759c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e43759c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eebdeef\" data-id=\"eebdeef\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-afb1077 elementor-widget elementor-widget-text-editor\" data-id=\"afb1077\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>Le cycle de vie du livre<\/h3>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b27dafb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b27dafb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0293463\" data-id=\"0293463\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-08cde96 elementor-widget elementor-widget-text-editor\" data-id=\"08cde96\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Bien que, depuis les ann\u00e9es 1990, l\u2019industrie papeti\u00e8re europ\u00e9enne ait\u00a0<a href=\"https:\/\/www.mediaterre.org\/actu,20171025091658,1.html\">r\u00e9duit ses \u00e9missions de CO<sub>2\u00a0<\/sub>de 40%<\/a>, la maison d\u2019\u00e9dition fran\u00e7aise, Terre vivante utilise encore quelques 2 tonnes de papier pour \u00e9diter un livre de 160 pages (15x21cm) en 5&#8217;000 exemplaires\u00a0! Soucieuse de son impact \u00e9cologique, elle a alors men\u00e9 une \u00e9tude mettant en lumi\u00e8re les cons\u00e9quences de chaque \u00e9tape du cycle de vie du livre, tout en proposant quelques solutions (<a href=\"https:\/\/www.futura-sciences.com\/planete\/dossiers\/developpement-durable-fabrication-livre-son-impact-ecologique-1335\/\">Groshens 2011<\/a>).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3121288 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3121288\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-68bbc4e\" data-id=\"68bbc4e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72fd508 elementor-widget elementor-widget-image\" data-id=\"72fd508\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.futura-sciences.com\/planete\/dossiers\/developpement-durable-fabrication-livre-son-impact-ecologique-1335\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"575\" height=\"535\" src=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/CycleVieLivre.png\" class=\"attachment-large size-large wp-image-447\" alt=\"\" srcset=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/CycleVieLivre.png 575w, https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/CycleVieLivre-300x279.png 300w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Cycle de vie du livre selon F. Claveau (Groshens 2011)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-70ece54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70ece54\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b143eb8\" data-id=\"b143eb8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb73911 elementor-widget elementor-widget-text-editor\" data-id=\"fb73911\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La fabrication de la p\u00e2te \u00e0 papier, qu\u2019elle soit faite \u00e0 partir de bois ou de papier recycl\u00e9, est encore \u00e0 l\u2019origine de <strong>70% de l\u2019impact \u00e9cologique du livre<\/strong>. Elle consomme aussi beaucoup d\u2019\u00e9nergie, d\u2019eau et de produits chimiques, et contribue \u00e0 la d\u00e9forestation, \u00e0 la disparition d\u2019esp\u00e8ces v\u00e9g\u00e9tales et animales,\u00e0 la pollution des eaux et de l\u2019air, ce qui constitue une atteinte \u00e0 la biodiversit\u00e9 et \u00e0 la sant\u00e9 humaine.<\/p><p>De plus, l\u2019\u00e9laboration du livre (contenu et fabrication) fait intervenir de nombreux agents chimiques toxiques et polluants et consomme \u00e9galement de l\u2019\u00e9lectricit\u00e9\u00a0; bien que cette \u00e9tape soit moins \u00e9nergivore que la pr\u00e9c\u00e9dente, il s\u2019agit de la plus polluante. Quant aux transports qui relient les \u00e9tapes du processus, des for\u00eats aux lecteurs, ils d\u00e9gageant quantit\u00e9 de gaz \u00e0effet de serre, dont l\u2019impact \u00e9cologique est tr\u00e8s important.<\/p><p>Pour diminuer cet impact, il faudrait fabriquer du papier moins blanc, utiliser des huiles v\u00e9g\u00e9tales, recourir \u00e0 des \u00e9nergies renouvelables et rationnaliser les transports.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8a1d777 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8a1d777\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6740510\" data-id=\"6740510\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8fed691 elementor-widget elementor-widget-text-editor\" data-id=\"8fed691\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>Le papier recycl\u00e9 et le papier lab\u00e9lis\u00e9<\/h3>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1fb4ae0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fb4ae0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4866115\" data-id=\"4866115\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f27bb0b elementor-widget elementor-widget-text-editor\" data-id=\"f27bb0b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u2019usage du papier recycl\u00e9 est plus \u00e9cologique que celui du papier \u00e0 base de fibres certifi\u00e9es\u00a0: il n\u2019aggrave pas la d\u00e9forestation et consomme moins d\u2019eau et d\u2019\u00e9nergie (Groshens 2011). Notons toutefois que l\u2019usage exclusif de papier recycl\u00e9 n\u2019est pas possible, vu qu\u2019il est n\u00e9cessaire d\u2019en fabriquer avant de pouvoir le recycler.<\/p><p>Terre vivante a compar\u00e9 le processus de fabrication d\u2019un livre en papier recycl\u00e9 et celui d\u2019un livre issu de fibres v\u00e9g\u00e9tales certifi\u00e9es. La diff\u00e9rence est frappante\u00a0<a href=\"applewebdata:\/\/E76C615C-F697-48C5-A94A-64761D325CCD#_ftn1\" name=\"_ftnref1\">[1]<\/a>\u00a0:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b99e921 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b99e921\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-53e2a71\" data-id=\"53e2a71\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8bdfcde elementor-widget elementor-widget-image\" data-id=\"8bdfcde\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"373\" src=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/TableauComparaison-1024x373.png\" class=\"attachment-large size-large wp-image-455\" alt=\"\" srcset=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/TableauComparaison-1024x373.png 1024w, https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/TableauComparaison-300x109.png 300w, https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/TableauComparaison-768x279.png 768w, https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/TableauComparaison.png 1366w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Comparaison de l'impact d'un livre produit \u00e0 base de fibres lab\u00e9lis\u00e9es et d'un livre produit \u00e0 base de papier recycl\u00e9<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b00a3d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b00a3d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-48c6124\" data-id=\"48c6124\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af9cff8 elementor-widget elementor-widget-text-editor\" data-id=\"af9cff8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Pr\u00e9cisions sur les unit\u00e9s de mesure du tableau\u00a0:<\/b><\/p><p>CO<sub>2<\/sub>\u00a0: Dioxyde de carbone (gaz \u00e0 effet de serre). <a href=\"http:\/\/www.bfe.admin.ch\/themen\/00507\/05318\/index.html?lang=fr\">En Suisse<\/a>, les voitures sont autoris\u00e9es \u00e0 d\u00e9gager jusqu\u2019\u00e0 130 g de CO<sub>2\u00a0<\/sub>par km, ce qui signifie que 10 g de CO<sub>2\u00a0<\/sub>sont rejet\u00e9s dans l\u2019air \u00e0 chaque fois qu\u2019une voiture parcourt 77m. En 2020, cette limite passera \u00e0 95 g par km. Notons toutefois que, m\u00eame si l\u2019on parle d\u2019\u00e9quivalent en CO<sub>2<\/sub>, tous les gaz \u00e0 effet de serre sont inclus dans cette mesure.<\/p><p>Sb\u00a0: Antimoine. Ressource non renouvelable, au m\u00eame titre que le p\u00e9trole ou le lithium.\u00a0Le Kg \u00e9quivalent SB est l\u2019unit\u00e9 de mesure courante d\u2019\u00e9puisement des ressources naturelle.<\/p><p>\u00c9th\u00e8ne\u00a0: Le smog est une brume caus\u00e9e par une concentration \u00e9lev\u00e9e de polluant dans l\u2019air\u00a0; il peut \u00eatre dissout gr\u00e2ce \u00e0 la lumi\u00e8re, d\u2019o\u00f9 le nom de &#8220;smog photochimique&#8221;. L\u2019\u00e9th\u00e8ne, ou \u00e9thyl\u00e8ne (C<sub>2<\/sub>H<sub>4<\/sub>), est un gaz \u00e0 effet de serre d\u00e9gag\u00e9 par les voitures ou l\u2019industrie. Il est utilis\u00e9 pour mesurer le smog, car, contrairement aux CO<sub>2\u00a0<\/sub>ou au m\u00e9thane dont les densit\u00e9s sont moins \u00e9lev\u00e9es, il s\u2019accumule dans les villes.<\/p><p>SO<sub>2<\/sub>\u00a0: Dioxyde de soufre, qui se d\u00e9gage notamment de la combustion d\u2019\u00e9nergies fossiles.\u00a0Le Kg \u00e9quivalent SO<sub>2\u00a0<\/sub>est l\u2019unit\u00e9 de mesure courante du potentiel d\u2019acidification atmosph\u00e9rique.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4593435 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4593435\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0ec74b1\" data-id=\"0ec74b1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af90bd3 elementor-widget elementor-widget-text-editor\" data-id=\"af90bd3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>Une innovation de Hachette<\/h3>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-54a1857 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54a1857\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-afeb1da\" data-id=\"afeb1da\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1114275 elementor-widget elementor-widget-text-editor\" data-id=\"1114275\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Dans le cadre de sa d\u00e9marche de d\u00e9veloppement durable, le groupe d\u2019\u00e9diteurs fran\u00e7ais <a href=\"https:\/\/www.hachette.com\/fr\/accueil\/\">Hachette<\/a> a introduit l\u2019\u00e9tiquetage environnemental de ses livres, pour sensibiliser les \u00e9diteurs \u00e0 l\u2019impact environnemental de leur activit\u00e9 et les lecteurs \u00e0 l\u2019empreinte carbone des produits Hachette qu\u2019ils ont en main. L\u2019\u00e9tiquetage est compl\u00e9t\u00e9 par la fonctionnalit\u00e9 d\u2019un <a href=\"https:\/\/www.hachette-durable.fr\/empreinte-carbone\">site Internet<\/a> qui compare le bilan carbone d\u2019un livre \u00e0 celui de diff\u00e9rentes activit\u00e9s humaines.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-683ca6b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"683ca6b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dcf377d\" data-id=\"dcf377d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aee1745 elementor-widget elementor-widget-video\" data-id=\"aee1745\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;vimeo&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<iframe class=\"elementor-video-iframe\" allowfullscreen allow=\"clipboard-write\" title=\"Lecteur vid\u00e9o vimeo\" src=\"https:\/\/player.vimeo.com\/video\/94636870?color&amp;autopause=0&amp;loop=0&amp;muted=0&amp;title=1&amp;portrait=1&amp;byline=1#t=\"><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cf16551 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf16551\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0946db0\" data-id=\"0946db0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d306d8 elementor-widget elementor-widget-text-editor\" data-id=\"4d306d8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>Les e-books<\/h3>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d85421b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d85421b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0d37bdd\" data-id=\"0d37bdd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5f1d94 elementor-widget elementor-widget-text-editor\" data-id=\"e5f1d94\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Parall\u00e8lement \u00e0 l\u2019\u00e9dition de livres papier se d\u00e9veloppe l\u2019\u00e9dition d\u2019<i>e-books<\/i>. Ce march\u00e9 n\u2019a rien \u00e0 envier au premier dans la mesure o\u00f9 le bilan carbone d\u2019une liseuse est de 240 kg \u00e9q. CO<sub>2<\/sub>, ce qui s\u2019apparenterait au bilan carbone de <a href=\"https:\/\/www.mediaterre.org\/actu,20171025091658,1.html\">80 livres papier<\/a>, puisque, selon les sources (Lorheyde 2017, Fournier 2017 ou Web 2011), celui d\u2019un livre varie entre 1 et 3 kg \u00e9q. CO<sub>2<\/sub>.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d043587 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d043587\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c39eccf\" data-id=\"c39eccf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6c9740d elementor-widget elementor-widget-image\" data-id=\"6c9740d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.eco-blog.fr\/2011\/12\/bilan-carbone-livre-liseuse-numerique-tablette\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"995\" src=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/infographie-livre-tablette-liseuse-ecologie.jpg\" class=\"attachment-large size-large wp-image-463\" alt=\"\" srcset=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/infographie-livre-tablette-liseuse-ecologie.jpg 500w, https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/infographie-livre-tablette-liseuse-ecologie-151x300.jpg 151w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Infographie comparant l'impact des livres, des liseuses et des tablettes (Web 2011)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eab695d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eab695d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f96f2fa\" data-id=\"f96f2fa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b1bd274 elementor-widget elementor-widget-text-editor\" data-id=\"b1bd274\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>En termes \u00e9cologiques, choisir entre un livre et un e-book doit donc d\u00e9pendre de notre consommation de livres annuelle\u00a0!<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6ed46b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6ed46b7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d6caa3c\" data-id=\"d6caa3c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b2c3362 elementor-widget elementor-widget-text-editor\" data-id=\"b2c3362\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>Finalement&#8230;<\/h3>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e5878df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e5878df\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c69df9\" data-id=\"7c69df9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56ea6fd elementor-widget elementor-widget-text-editor\" data-id=\"56ea6fd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Malgr\u00e9 <a href=\"https:\/\/www.actualitte.com\/article\/interviews\/l-edition-et-l-environnement-70-des-romans-sont-imprimes-en-france\/85940\">les critiques<\/a> qu\u2019il a suscit\u00e9es, le <a href=\"https:\/\/lebasic.com\/wp-content\/uploads\/2017\/08\/Rapport-Edition_20170912.pdf\">rapport sur l\u2019\u00e9dition du livre en France<\/a> publi\u00e9 par le Bureau d\u2019analyse soci\u00e9tale pour une information citoyenne rappelle que <a href=\"https:\/\/lebasic.com\/un-livre-francais-evolutions-et-impacts-de-ledition-en-france-a-paraitre-le-12-09-2017\/\">&#8220;plus d\u20191 livre sur 4 est d\u00e9truit sans jamais avoir \u00e9t\u00e9 lu&#8221;<\/a>. Pour pallier ce gaspillage et r\u00e9duire la gestion des stocks, certaines maisons d\u2019\u00e9dition <a href=\"https:\/\/www.mediaterre.org\/actu,20171025091658,1.html\">impriment leurs ouvrages sur commande<\/a>.<\/p><p>Toutes les institutions \u00e9voqu\u00e9es en introduction stockent aussi leurs donn\u00e9es sur des serveurs et fonctionnent en r\u00e9seau. C\u2019est l\u2019une des raisons pour laquelle nous allons bri\u00e8vement nous int\u00e9resser au num\u00e9rique.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7156d6b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7156d6b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-58e857c\" data-id=\"58e857c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3482eb8 elementor-widget elementor-widget-text-editor\" data-id=\"3482eb8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>Le Big Data<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e81add9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e81add9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-da699f6\" data-id=\"da699f6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45d25bf elementor-widget elementor-widget-text-editor\" data-id=\"45d25bf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Depuis l\u2019av\u00e8nement d\u2019Internet et l\u2019informatisation croissante, les donn\u00e9es num\u00e9riques ne cessent d\u2019augmenter\u00a0: <a href=\"http:\/\/www.lsis.org\/espinasseb\/Supports\/BD\/Article-BigData-TI-2016.pdf\">3 trillions (3&#215;10<sup>18<\/sup>) d\u2019octets<\/a> de donn\u00e9es sont cr\u00e9\u00e9s chaque ann\u00e9es, ce qui \u00e9quivaut \u00e0 quelques 450 milliards morceaux de musique\u00a0<a href=\"applewebdata:\/\/AE20362D-9152-4DE3-B27D-39EC7EBDEF86#_ftn1\" name=\"_ftnref1\">[2]<\/a>\u00a0!<\/p><p>La gestion du <a href=\"https:\/\/www.lebigdata.fr\/definition-big-data\">Big Data<\/a> requiert \u00e9norm\u00e9ment d\u2019\u00e9nergie pour analyser des donn\u00e9es stock\u00e9es, des flux de donn\u00e9es ou encore le Web. Ces m\u00e9gadonn\u00e9es sont stock\u00e9es sur des serveurs qui tournent en permanence et qui sont rassembl\u00e9s dans des <em>data center\u00a0<\/em>; un seul d\u2019entre eux consommerait autant d\u2019\u00e9lectricit\u00e9 que 30&#8217;000 europ\u00e9ens en un an\u00a0! Ainsi donc, 10 \u00e0 15% de l\u2019\u00e9lectricit\u00e9 mondiale annuelle est consomm\u00e9e par le num\u00e9rique, donn\u00e9es et technologies confondues\u00a0:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1780435 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1780435\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c3f66a\" data-id=\"7c3f66a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29de47d elementor-widget elementor-widget-image\" data-id=\"29de47d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.fournisseur-energie.com\/internet-plus-gros-pollueur-de-planete\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"243\" height=\"610\" src=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/infographie_Laherre.png\" class=\"attachment-large size-large wp-image-464\" alt=\"\" srcset=\"https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/infographie_Laherre.png 243w, https:\/\/campus.hesge.ch\/blog-master-is\/wp-content\/uploads\/2018\/12\/infographie_Laherre-120x300.png 120w\" sizes=\"(max-width: 243px) 100vw, 243px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Infographie sur la consommation d'\u00e9nergie d'Internet (Laherre 2017)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e03bb6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e03bb6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7fc4034\" data-id=\"7fc4034\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b7f6cf4 elementor-widget elementor-widget-text-editor\" data-id=\"b7f6cf4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u2019infographie de <a href=\"https:\/\/e-rse.net\/empreinte-carbone-internet-green-it-infographie-12352\/#gs.GhAhA5E\">Cl\u00e9ment Fournier<\/a> et la vid\u00e9o ci-dessous vous donneront quelques ordres de grandeur suppl\u00e9mentaires et quelques solutions pour diminuer l\u2019impact de l\u2019utilisation d\u2019Internet\u00a0:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cb7f253 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cb7f253\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3cb04d\" data-id=\"e3cb04d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-991b3af elementor-widget elementor-widget-video\" data-id=\"991b3af\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=XjfGx64FT_c&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c99e436 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c99e436\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-df05652\" data-id=\"df05652\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-964ba80 elementor-widget elementor-widget-text-editor\" data-id=\"964ba80\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Une <a href=\"http:\/\/www.clickclean.org\/france\/fr\/\">\u00e9tude<\/a> de <a href=\"applewebdata:\/\/47479D8A-CBF9-4BF8-809A-F9F8AD826FC4\/GREENPEACE,%202017.%20Impact%20environnemental%20du%20num%C3%A9rique%20:%20il%20est%20temps%20de%20renouveler%20Internet.%20Greenpeace%20France%20%5ben%20ligne%5d.%20%5bConsult%C3%A9%20le%2007.12.2018%5d.%20Disponible%20%C3%A0%20l%E2%80%99adresse%20:%20https:\/www.greenpeace.fr\/il-est-temps-de-renouveler-internet\/\">Greenpeace<\/a> met en lumi\u00e8re les types d\u2019\u00e9nergies utilis\u00e9es par certaines grandes entreprises du Web, comme Facebook, Netflix ou encore Amazone. Ainsi, m\u00eame si certaines d\u2019entre elles se soucient de la provenance de leur \u00e9lectricit\u00e9 et que le Web est parfois utilis\u00e9 comme outil de protection de l\u2019environnement, il faut encore r\u00e9duire la consommation d\u2019\u00e9nergie li\u00e9e \u00e0 Internet. <a href=\"https:\/\/www.fournisseur-energie.com\/internet-plus-gros-pollueur-de-planete\/\">Th\u00e9ophile Laherre<\/a> donne des pistes int\u00e9ressantes.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0208630 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0208630\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-979ee6f\" data-id=\"979ee6f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a6e017 elementor-widget elementor-widget-text-editor\" data-id=\"4a6e017\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>Et alors ?<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eb928f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb928f3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ce95a9b\" data-id=\"ce95a9b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b6df9c elementor-widget elementor-widget-text-editor\" data-id=\"3b6df9c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>En conclusion, on ne peut que constater que l\u2019impact \u00e9cologique du domaine des sciences de l\u2019information doit \u00eatre r\u00e9duit. Si le monde de l\u2019\u00e9dition semble en prendre conscience en d\u00e9veloppant des programmes <em>ecofriendly<\/em>, le gaspillage de livres reste un probl\u00e8me.<\/p><p>Les biblioth\u00e8ques devraient \u00eatre conscientes de ces questions pour communiquer plus intens\u00e9ment, m\u00eame si les livres qu\u2019elles proposent sont lus plusieurs fois, ce qui r\u00e9duit leur bilan carbone. De m\u00eame, comme les liseuses peuvent repr\u00e9senter un avantage pour les grands lecteurs, il est int\u00e9ressant de les mettre \u00e0 disposition dans les services d\u2019information, comme le fait d\u00e9j\u00e0 la <a href=\"http:\/\/www.mediatheque.ch\/valais\/e-books-2678.html\">M\u00e9diath\u00e8que Valais<\/a>, par exemple.<\/p><p>Quant \u00e0 Internet, malgr\u00e9 tous les avantages qu\u2019il procure, son impact \u00e9cologique n\u2019est pas n\u00e9gligeable et des mesures, tant de pr\u00e9vention que de restriction, doivent \u00eatre prises au vu du contexte \u00e9cologique actuel.<\/p><p>Finalement, j\u2019estime qu\u2019il m\u2019a fallu 50 requ\u00eates Google et 2 jours d\u2019alimentation de mon ordinateur pour \u00e9crire ce billet, sans compter l\u2019amortissement de mon MacBook. D\u2019apr\u00e8s mes calculs, fond\u00e9s sur l\u2019infographie de <a href=\"https:\/\/e-rse.net\/empreinte-carbone-internet-green-it-infographie-12352\/#gs.hFeqaQ4\">Cl\u00e9ment Fournier<\/a>, j\u2019aurais d\u00e9gag\u00e9 quelque 140 g de CO<sub>2\u00a0<\/sub><a href=\"applewebdata:\/\/30F910FA-E4C1-4173-ABDF-A9C1B0916F96#_ftn1\" name=\"_ftnref1\">[3]<\/a>, un sacrifice qui, je l\u2019esp\u00e8re, contribuera paradoxalement \u00e0 la cause \u00e9cologique.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3d9f6dc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d9f6dc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7464841\" data-id=\"7464841\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dfd837a elementor-widget elementor-widget-text-editor\" data-id=\"dfd837a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>Notes<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e6bee9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e6bee9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-495959d\" data-id=\"495959d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-64d1f43 elementor-widget elementor-widget-text-editor\" data-id=\"64d1f43\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><a href=\"applewebdata:\/\/E76C615C-F697-48C5-A94A-64761D325CCD#_ftnref1\" name=\"_ftn1\">[1]<\/a> Pr\u00e9cisions sur les unit\u00e9s de mesure du tableau\u00a0:<\/p><p>CO<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2<\/span>\u00a0: Dioxyde de carbone (gaz \u00e0 effet de serre).\u00a0<a href=\"http:\/\/www.bfe.admin.ch\/themen\/00507\/05318\/index.html?lang=fr\">En Suisse<\/a>, les voitures sont autoris\u00e9es \u00e0 d\u00e9gager jusqu\u2019\u00e0 130 g de CO<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2<\/span>par km, ce qui signifie que 10 g de CO<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2<\/span>sont rejet\u00e9s dans l\u2019air \u00e0 chaque fois qu\u2019une voiture parcourt 77m. En 2020, cette limite passera \u00e0 95 g par km. Notons toutefois que, m\u00eame si l\u2019on parle d\u2019\u00e9quivalent en CO<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2<\/span>, tous les gaz \u00e0 effet de serre sont inclus dans cette mesure.<\/p><p>Sb\u00a0: Antimoine. Ressource non renouvelable, au m\u00eame titre que le p\u00e9trole ou le lithium.\u00a0Le Kg \u00e9quivalent SB est l\u2019unit\u00e9 de mesure courante d\u2019\u00e9puisement des ressources naturelle.<\/p><p>\u00c9th\u00e8ne\u00a0:Le smog est une brume caus\u00e9e par une concentration \u00e9lev\u00e9e de polluant dans l\u2019air\u00a0; il peut \u00eatre dissout gr\u00e2ce \u00e0 la lumi\u00e8re, d\u2019o\u00f9 le nom de &#8220;smog photochimique&#8221;. L\u2019\u00e9th\u00e8ne, ou \u00e9thyl\u00e8ne (C<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2<\/span>H<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">4<\/span>), est un gaz \u00e0 effet de serre d\u00e9gag\u00e9 par les voitures ou l\u2019industrie. Il est utilis\u00e9 pour mesurer le smog, car, contrairement aux CO<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2\u00a0<\/span>ou au m\u00e9thane dont les densit\u00e9s sont moins \u00e9lev\u00e9es, il s\u2019accumule dans les villes.<\/p><p>SO<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2<\/span>\u00a0: Dioxyde de soufre, qui se d\u00e9gage notamment de la combustion d\u2019\u00e9nergies fossiles.\u00a0Le Kg \u00e9quivalent SO<span style=\"font-size: 10.5px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em;\">2\u00a0<\/span>est l\u2019unit\u00e9 de mesure courante du potentiel d\u2019acidification atmosph\u00e9rique.<\/p><p><a href=\"applewebdata:\/\/AE20362D-9152-4DE3-B27D-39EC7EBDEF86#_ftnref1\" name=\"_ftn1\">[2]<\/a> Sur iTunes et j\u2019ai estim\u00e9 qu\u2019un morceau de musique de 3 \u00e0 4 minutes vaut environ 6&#8217;700&#8217;000 octets.<\/p><p><a href=\"applewebdata:\/\/30F910FA-E4C1-4173-ABDF-A9C1B0916F96#_ftnref1\" name=\"_ftn1\">[3]<\/a> (50 requ\u00eates x 20mg CO<sub>2<\/sub>) + 2 x (25kg de CO<sub>2<\/sub>\/ 365 jour) = 1g + 137 g = 138 g ~ 140g<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-403d9e9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"403d9e9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ea4c322\" data-id=\"ea4c322\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1657c80 elementor-widget elementor-widget-text-editor\" data-id=\"1657c80\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>Bibliographie<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-71e9a3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"71e9a3a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4ecbab9\" data-id=\"4ecbab9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a6241d elementor-widget elementor-widget-text-editor\" data-id=\"4a6241d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Vous trouverez ici la liste des sources utilis\u00e9es, ainsi que quelques ressources suppl\u00e9mentaires.<\/p><p><strong>Introduction<\/strong><\/p><p>PIXABAY, 2016. Image gratuite sur Pixabay &#8211; Monde, Terre, Transparence. <em>Pixabay.com\u00a0<\/em>[en ligne]. [Consult\u00e9 le 02.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/pixabay.com\/fr\/monde-terre-transparence-1348777\/\">https:\/\/pixabay.com\/fr\/monde-terre-transparence-1348777\/<\/a>.<\/p><p><strong>L&#8217;\u00e9dition de livres<\/strong><\/p><p>GROSHENS, Claire, 2011. La fabrication du livre et son impact \u00e9cologique. <em>Futura Plan\u00e8te\u00a0<\/em>[en ligne]. [Consult\u00e9 le 05.12.2018]. Disponible \u00e0 l\u2019adresse : <a href=\"https:\/\/www.futura-sciences.com\/planete\/dossiers\/developpement-durable-fabrication-livre-son-impact-ecologique-1335\/\">https:\/\/www.futura-sciences.com\/planete\/dossiers\/developpement-durable-fabrication-livre-son-impact-ecologique-1335\/<\/a>.<\/p><p>HACHETTE, 2012. <em>Hachette\u00a0: Cap Action Carbone\u00a0<\/em>[en ligne]. [Consult\u00e9 le 08.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/www.hachette-durable.fr\/\">https:\/\/www.hachette-durable.fr\/<\/a>.<\/p><p>LORHEYDE, C\u00e9cile, 2017. Bilan carbone du livre\u00a0: comment d\u00e9m\u00ealer le vrai du faux. <em>M\u00e9diaterre.org\u00a0<\/em>[en ligne]. Publi\u00e9 le 25.10.2017. [Consult\u00e9 le 08.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"http:\/\/www.mediaterre.org\/actu,20171025091658,1.html\">http:\/\/www.mediaterre.org\/actu,20171025091658,1.html<\/a>.<\/p><p>FOURNIER, Cl\u00e9ment, 2018. Est-il plus \u00e9cologique de lire des livres papiers ou sur une liseuse\u00a0?\u00a0<em>e-RSE.net\u00a0<\/em>[en ligne]. Publi\u00e9 le 02.05.2018. [Consult\u00e9 le 09.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/e-rse.net\/liseuse-livre-ecologique-impact-environnement-270130\">https:\/\/e-rse.net\/liseuse-livre-ecologique-impact-environnement-270130<\/a>.SIMONNEAUX, Myriam, 2014. L\u2019\u00e9tiquetage \u00e9cologique du livre par Hachette Livre [enregistrement vid\u00e9o]. <em>Vimeo\u00a0<\/em>[en ligne]. [Consult\u00e9 le 08.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/vimeo.com\/94636870\">https:\/\/vimeo.com\/94636870<\/a>.<\/p><p>WEB, 2011. Infographie\u00a0: livre vs liseuse vs tablette. <em>L\u2019\u00e9co-blog\u00a0<\/em>[en ligne]. Publi\u00e9 le 07.12.2011. [Consult\u00e9 le 09.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/www.eco-blog.fr\/2011\/12\/bilan-carbone-livre-liseuse-numerique-tablette\/\">https:\/\/www.eco-blog.fr\/2011\/12\/bilan-carbone-livre-liseuse-numerique-tablette\/<\/a>.<\/p><p><strong>Le Big Data<\/strong><\/p><p>BRUT, 2018. Internet\u00a0: le plus gros pollueur de la plan\u00e8te\u00a0? [enregistrement vid\u00e9o]. <em>YouTube\u00a0<\/em>[en ligne]. 16.07.2018. [Consult\u00e9 le 05.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/www.youtube.com\/watch?v=XjfGx64FT_c\">https:\/\/www.youtube.com\/watch?v=XjfGx64FT_c<\/a>.<\/p><p>FOURNIER, Cl\u00e9ment, 2015. Quel est l\u2019impact environnemental d\u2019Internet\u00a0? [Infographie]. <em>e-RSE.net\u00a0<\/em>[en ligne]. 23.06.2015. [Consult\u00e9 le 05.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/e-rse.net\/empreinte-carbone-internet-green-it-infographie-12352\/\">https:\/\/e-rse.net\/empreinte-carbone-internet-green-it-infographie-12352\/<\/a>.<\/p><p>GREENPEACE, 2017. Impact environnemental du num\u00e9rique\u00a0: il est temps de renouveler Internet.\u00a0<em>Greenpeace France\u00a0<\/em>[en ligne]. [Consult\u00e9 le 07.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/www.greenpeace.fr\/il-est-temps-de-renouveler-internet\/\">https:\/\/www.greenpeace.fr\/il-est-temps-de-renouveler-internet\/<\/a>.<\/p><p>LAHERRE, Th\u00e9ophile, 2017. Internet\u00a0: le plus gros pollueur de la plan\u00e8te\u00a0? <em>Fournisseur-Energie.com\u00a0<\/em>[en ligne]. Publi\u00e9 le 13.04.2017. Mis \u00e0 jour le 08.10.2018. [Consult\u00e9 le 03.12.2018]. Disponible \u00e0 l\u2019adresse\u00a0: <a href=\"https:\/\/www.fournisseur-energie.com\/internet-plus-gros-pollueur-de-planete\/\">https:\/\/www.fournisseur-energie.com\/internet-plus-gros-pollueur-de-planete\/<\/a>.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Lors des diff\u00e9rents s\u00e9minaires anim\u00e9s par mes camarades, qu\u2019ils portent sur le Big Data, l\u2019intelligence \u00e9conomique, les r\u00e9seaux neuronaux ou encore les services d\u2019information, j\u2019ai \u00e9t\u00e9 rendue attentive \u00e0 la quantit\u00e9 impressionnante d\u2019\u00e9nergie consomm\u00e9e par les donn\u00e9es num\u00e9riques. Je n\u2019ai &hellip; <a href=\"https:\/\/campus.hesge.ch\/blog-master-is\/limpact-ecologique-du-monde-des-sciences-de-linformation\/\">Lire la suite\u00ad\u00ad<\/a><\/p>\n","protected":false},"author":28,"featured_media":429,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,12],"tags":[25,73,70,71,72],"class_list":["post-430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-big-data","category-reflexion-is","tag-big-data","tag-e-book","tag-ecologie","tag-internet","tag-livre"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L&#039;impact \u00e9cologique du monde des sciences de l&#039;information - Recherche d&#039;Id\u00e9eS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/campus.hesge.ch\/blog-master-is\/limpact-ecologique-du-monde-des-sciences-de-linformation\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;impact \u00e9cologique du monde des sciences de l&#039;information - Recherche d&#039;Id\u00e9eS\" \/>\n<meta property=\"og:description\" content=\"Lors des diff\u00e9rents s\u00e9minaires anim\u00e9s par mes camarades, qu\u2019ils portent sur le Big Data, l\u2019intelligence \u00e9conomique, les r\u00e9seaux neuronaux ou encore les services d\u2019information, j\u2019ai \u00e9t\u00e9 rendue attentive \u00e0 la quantit\u00e9 impressionnante d\u2019\u00e9nergie consomm\u00e9e par les donn\u00e9es num\u00e9riques. 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