{"id":20038,"date":"2013-11-06T21:28:43","date_gmt":"2013-11-06T14:28:43","guid":{"rendered":"http:\/\/www.forestsnews.org\/?p=20038"},"modified":"2015-09-30T16:15:51","modified_gmt":"2015-09-30T09:15:51","slug":"biocarburants-et-forets-reexamen-du-debat","status":"publish","type":"post","link":"https:\/\/www.forestsnews.org\/fr\/20038\/biocarburants-et-forets-reexamen-du-debat","title":{"rendered":"Biocarburants et for\u00eats: r\u00e9examen du d\u00e9bat"},"content":{"rendered":"<figure id=\"attachment_19517\" aria-describedby=\"caption-attachment-19517\" style=\"width: 500px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/www.forestsnews.org\/wp-content\/uploads\/2013\/10\/5594199205_2888b583e5_z.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-19517 \" alt=\"Banyak negara mempertanyakan kelayakan ekonomi dari biofuel, karena harga minyak murah seringkali memerlukan subsidi besar guna menjamin bahwa produsen biofuel tidak mengincar pasar pangan yang lebih menguntungkan, di tengah ekspansi yang kuat dari permintaan di pasar makanan. CIFOR\/Jeff Walker\" src=\"\/\/www.forestsnews.org\/wp-content\/uploads\/2013\/10\/5594199205_2888b583e5_z-500x332.jpg\" width=\"500\" height=\"332\" \/><\/a><figcaption id=\"caption-attachment-19517\" class=\"wp-caption-text\">De nombreux pays s&rsquo;interrogent sur la viabilit\u00e9 \u00e9conomique des biocarburants: les faibles prix du p\u00e9trole font qu&rsquo;il faut souvent des subventions importantes pour convaincre les producteurs de biocarburants de ne pas cibler les march\u00e9s alimentaires, plus rentables et en forte expansion. Photo:<a href=\"http:\/\/www.flickr.com\/photos\/cifor\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">CIFOR<\/a>\/Jeff Walker<span style=\"font-size: 13px;\">\u00a0<\/span><\/figcaption><\/figure>\n<p><em><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Cet article a \u00e9t\u00e9 initialement publi\u00e9 dans l&rsquo;\u00e9dition de septembre-octobre 2013 du journal <\/span><\/span><\/span><\/em><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/bioenergy-news.com\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\"><i>Bioenergy Insight<\/i><\/span><\/span><\/span><\/a><\/span><\/span><em><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">.<\/span><\/span><\/span><\/em><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Une grande partie de l&rsquo;optimisme initial sur la contribution des biocarburants \u00e0 la s\u00e9curit\u00e9 \u00e9nerg\u00e9tique, \u00e0 l&rsquo;att\u00e9nuation du changement climatique et au d\u00e9veloppement rural a laiss\u00e9 place au scepticisme sur leur viabilit\u00e9 \u00e9conomique et leur mauvaise publicit\u00e9 concernant l&rsquo;accaparement de terres et les destructions environnementales connexes.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Avec un discours tr\u00e8s polaris\u00e9 entre le \u00abpour\u00bb et le \u00abcontre\u00bb, le d\u00e9bat a \u00e9t\u00e9 peu nuanc\u00e9 et rempli d&rsquo;hypoth\u00e8ses peu pertinentes. Le secteur des biocarburants en est encore \u00e0 ses balbutiements. Les suppositions rejoignent-elles donc vraiment les examens plus approfondis, ou les biocarburants sont-ils pr\u00e9matur\u00e9ment abandonn\u00e9s?<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">\u00c0 ce jour, les faits semblent indiquer que les interactions entre l&rsquo;\u00e9conomie des biocarburants et les for\u00eats, la production alimentaire et les droits des pauvres en milieu rural sont r\u00e9ellement complexes et ne devraient pas \u00eatre trop g\u00e9n\u00e9ralis\u00e9es et simplifi\u00e9es. Plut\u00f4t que de rejeter simplement les biocarburants, il faudrait accorder plus d&rsquo;attention \u00e0 l&rsquo;\u00e9laboration de m\u00e9canismes appropri\u00e9s pour tirer parti des perspectives de d\u00e9veloppement de ce secteur, tout en r\u00e9duisant ses co\u00fbts potentiels.<\/span><\/span><\/span><\/p>\n<p><strong><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Le contexte du d\u00e9veloppement des biocarburants de premi\u00e8re g\u00e9n\u00e9ration<\/span><\/span><\/span><\/strong><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Pour r\u00e9pondre aux changements du contexte mondial, plusieurs pays ont \u00e9tabli des objectifs de consommation et de production pour les biocarburants. Ceci s&rsquo;inscrit dans le cadre du processus global vers une plus grande int\u00e9gration des sources d&rsquo;\u00e9nergie renouvelables existantes et la promotion d&rsquo;une \u00e9conomie \u00e0 faible \u00e9mission de carbone. De grands march\u00e9s, comme ceux de l&rsquo;Union europ\u00e9enne, des \u00c9tats-Unis et du Br\u00e9sil, exigent actuellement des m\u00e9langes de biocarburants.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Pour garantir que les biocarburants m\u00e9lang\u00e9s correspondent aux objectifs environnementaux de l&rsquo;Union europ\u00e9enne et des Etats-Unis, ils doivent r\u00e9pondre \u00e0 des crit\u00e8res stricts de durabilit\u00e9. N\u00e9anmoins, les opposants soutiennent que ces mesures sont insuffisantes pour assurer une protection contre toute une s\u00e9rie d&rsquo;effets potentiellement n\u00e9gatifs de telles politiques. Par exemple, la stimulation de la demande en cultures soi-disant \u00abflexibles\u00bb (qui peuvent \u00eatre utilis\u00e9es \u00e0 des fins multiples, y compris alimentaires), peut, selon certains arguments, convertir des cultures vivri\u00e8res en culture pour la consommation \u00e9nerg\u00e9tique, ce qui menacerait l&rsquo;autosuffisance alimentaire et la stabilit\u00e9 des prix.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">En outre, beaucoup estiment que, si les <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.sciencemag.org\/content\/319\/5867\/1238.abstract\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">changements indirects de l&rsquo;utilisation des terres<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\"> (iLUC) \u00e9taient comptabilis\u00e9s, de nombreux biocarburants n&rsquo;atteindraient pas les objectifs de r\u00e9duction de gaz \u00e0 effet de serre (GES), qui ne consid\u00e8rent g\u00e9n\u00e9ralement que les changements directs de l&rsquo;utilisation des terres. En r\u00e9ponse \u00e0 cette critique, l&rsquo;Union europ\u00e9enne a impos\u00e9 en 2013 de nouvelles mesures, comprenant une limite sur la quantit\u00e9 de biocarburants \u00e0 base d&rsquo;aliments qui peut \u00eatre utilis\u00e9e, ainsi que des crit\u00e8res suppl\u00e9mentaires relatifs aux GES <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.nature.com\/news\/eu-debates-u-turn-on-biofuels-policy-1.13313\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">\u00e9mis par<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\"> les iLUC.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">De plus, de nombreux pays commencent aussi \u00e0 s&rsquo;interroger sur la viabilit\u00e9 \u00e9conomique des biocarburants. En effet, les prix bas du p\u00e9trole exigent souvent des subventions importantes pour assurer que les producteurs de biocarburants ne ciblent pas de pr\u00e9f\u00e9rence les march\u00e9s alimentaires plus rentables, la demande des march\u00e9s alimentaires \u00e9tant en forte expansion.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\"><b>Les biocarburants ne font qu&rsquo;ajouter aux pressions existantes sur les for\u00eats<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Ces pr\u00e9occupations doivent cependant \u00eatre relativis\u00e9es. Bien que la production totale de biocarburants ait plus que d\u00e9cupl\u00e9 entre 2000 et 2010, seulement 9% des huiles v\u00e9g\u00e9tales produites au niveau mondial sont utilis\u00e9s pour <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.ucsusa.org\/global_warming\/solutions\/stop-deforestation\/deforestation-free-vegetable-oils.html\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">la fabrication de biocarburants<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Dans de nombreux pays, l&rsquo;\u00e9thanol est produit principalement \u00e0 partir du surplus de m\u00e9lasse et non \u00e0 partir du jus de canne, qui est habituellement r\u00e9serv\u00e9 \u00e0 la production de sucre. Par cons\u00e9quent, la relation entre les biocarburants et les changements ind\u00e9sirables d&rsquo;utilisation des terres, tels que la d\u00e9forestation, n&rsquo;est bien souvent pas automatique, ni proportionnelle aux pressions des autres march\u00e9s finaux. Ces-derniers sont fortement influenc\u00e9s par la demande en produits alimentaires et par l&rsquo;augmentation de la consommation de viande dans les pays \u00e9mergents, tels que l&rsquo;Inde et la Chine.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Par cons\u00e9quent, compte tenu de l&rsquo;utilisation limit\u00e9e des cultures cl\u00e9s dans la production de biocarburants, le d\u00e9bat sur ses cons\u00e9quences se base sur un univers de projections. En outre, bien que des efforts analytiques importants aient <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/trade.ec.europa.eu\/doclib\/docs\/2011\/october\/tradoc_148289.pdf\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">\u00e9t\u00e9 entrepris jusqu&rsquo;\u00e0 pr\u00e9sent<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">, l&rsquo;estimation des effets des iLUC sur la conversion des for\u00eats est difficile \u00e0 \u00e9tablir dans la pratique et n\u00e9cessite encore un <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0095069613000028\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">ajustement m\u00e9thodologique important<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">. De plus, la recherche sugg\u00e8re que les \u00e9missions de GES, g\u00e9n\u00e9r\u00e9es par la conversion des terres pour les mati\u00e8res premi\u00e8res de biocarburants, peuvent prendre des d\u00e9cennies ou m\u00eame des si\u00e8cles \u00e0 <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"\/\/www.cifor.org\/online-library\/browse\/view-publication\/publication\/3710.html\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">s&rsquo;inverser<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">. Mais \u00e0 ce jour, l&#8217;empreinte environnementale pr\u00e9cise des biocarburants demeure inconnue.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\"><b>Les impacts sociaux et \u00e9conomiques des biocarburants<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">L&rsquo;impact socio-\u00e9conomique local de la culture des mati\u00e8res premi\u00e8res de biocarburants est extr\u00eamement variable et d\u00e9pend souvent du type de mati\u00e8re et de l&rsquo;ampleur et de la nature du changement de l&rsquo;<\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"\/\/www.cifor.org\/online-library\/browse\/view-publication\/publication\/3559.html\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">utilisation des terres<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">. Par exemple, de grandes plantations g\u00e9n\u00e8rent de nouvelles opportunit\u00e9s d&#8217;emploi et de revenu et offrent aux petits exploitants la possibilit\u00e9 de participer aux march\u00e9s mondiaux de produits gr\u00e2ce \u00e0 des programmes d&rsquo;agriculture contractuelle.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">En revanche, de nombreuses plantations ont tendance \u00e0 d\u00e9placer les syst\u00e8mes locaux de production dans des zones o\u00f9 les droits de propri\u00e9t\u00e9 ne sont pas suffisamment s\u00e9curis\u00e9s, ce qui diminue les revenus locaux, exacerbe l&rsquo;ins\u00e9curit\u00e9 alimentaire et perturbe les relations sociales traditionnelles. Il est difficile d&rsquo;attribuer ces effets, tout comme ceux sur l&rsquo;environnement, \u00e0 un march\u00e9 final sp\u00e9cifique.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Bien que l&rsquo;Union europ\u00e9enne et les \u00c9tats-Unis aient adopt\u00e9 des exigences relativement strictes en mati\u00e8re de durabilit\u00e9 environnementale, des crit\u00e8res sociaux sont largement absents. La Commission europ\u00e9enne a, par exemple, fait valoir que \u00abl&rsquo;inclusion de crit\u00e8res sociaux soul\u00e8ve des probl\u00e8mes techniques, des probl\u00e8mes administratifs et des probl\u00e8mes li\u00e9s au droit international et il n&rsquo;est (donc) pas recommand\u00e9 d&rsquo;inclure des crit\u00e8res sociaux dans le sch\u00e9ma de d\u00e9veloppement durable\u00bb.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">L&rsquo;argument sous-jacent \u00e0 l&rsquo;exclusion repose sur l&rsquo;hypoth\u00e8se que les impacts sociaux ne peuvent pas \u00eatre facilement attribu\u00e9s \u00e0 un type de biocarburant sp\u00e9cifique et, par cons\u00e9quent, toute ing\u00e9rence pourrait constituer une violation des r\u00e8gles de l&rsquo;Organisation mondiale du commerce (OMC). Ceci met en \u00e9vidence les complexit\u00e9s politiques et juridiques pour instaurer des directives sociales sur les produits commerciaux.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Parce qu&rsquo;il y a des r\u00e9ticences \u00e0 r\u00e9glementer les questions sociales extra-territoriales, il risque d&rsquo;y avoir un d\u00e9s\u00e9quilibre l\u00e0 o\u00f9 des crit\u00e8res environnementaux stricts contraindront les producteurs \u00e0 rechercher des terres qui ont une importance environnementale moindre, mais qui sont plus susceptibles de contenir d&rsquo;autres usages de terre \u00e0 valeur socio-\u00e9conomique.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><b><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Des voies diff\u00e9rentes sont possibles, mais sans \u00eatre identiquement faisables<\/span><\/span><\/b><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Dans les conditions actuelles, il reste clairement des questions sans r\u00e9ponse au sujet de la durabilit\u00e9 des biocarburants et des arbitrages difficiles entre les diff\u00e9rentes options politiques. Cependant, de nouvelles voies sont explor\u00e9es qui pourraient att\u00e9nuer ces incertitudes et dilemmes. Dans le cas des technologies de premi\u00e8re g\u00e9n\u00e9ration (1G), les \u00e9missions issues du changement de l&rsquo;utilisation des terres dominent la trajectoire des \u00e9missions, si ces \u00e9missions ont lieu, tandis que les trajectoires des plus faibles \u00e9missions utilisent du bois et des r\u00e9sidus agricoles comme mati\u00e8res premi\u00e8res. Ces-derni\u00e8res exigent cependant des technologies de conversion de deuxi\u00e8me g\u00e9n\u00e9ration (2G) qui demeurent trop ch\u00e8res. Les biocarburants 2G ne proviennent pas de cultures vivri\u00e8res comme les 1G, mais de cultures ligneuses, de r\u00e9sidus, d\u00e9chets et cultures agricoles telles que le panic \u00e9rig\u00e9. Ils pourraient r\u00e9duire la concurrence entre la nourriture et les carburants. Dans de nombreux cas, ils ne changeront pas significativement les usages de terres d&rsquo;un point de vue socio-\u00e9conomique.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">N\u00e9anmoins, bien que les biocarburants 2G peuvent contribuer \u00e0 r\u00e9duire les \u00e9missions de GES, ils peuvent aussi potentiellement exercer des <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/ec.europa.eu\/clima\/policies\/package\/docs\/climate_package_ia_annex_en.pdf\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">pressions sur les for\u00eats<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">. En outre, les biocarburants 2G n&rsquo;ont pas actuellement des prix comp\u00e9titifs en raison des co\u00fbts \u00e9lev\u00e9s de la conversion des produits ligneux, non-comestibles, <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.iea.org\/publications\/freepublications\/publication\/biofuels_exec_summary.pdf\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">en carburant<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">. Bien que n&rsquo;offrant pas de solutions simples, avec l&rsquo;aide des progr\u00e8s technologiques \u00e0 court terme, les biocarburants 2G peuvent servir au fil du temps \u00e0 am\u00e9liorer certains des risques environnementaux et sociaux li\u00e9s au d\u00e9veloppement des biocarburants 1G.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\"><b>Un puzzle complexe pour am\u00e9liorer la gouvernance de l&rsquo;utilisation des terres<\/b><\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Les complexit\u00e9s techniques, politiques et \u00e9conomiques li\u00e9es au d\u00e9veloppement d&rsquo;une \u00e9conomie de biocarburants viable et v\u00e9ritablement durable r\u00e9v\u00e8lent l&rsquo;interd\u00e9pendance des enjeux mondiaux environnementaux et sociaux, l&rsquo;instabilit\u00e9 des march\u00e9s internationaux de mati\u00e8res premi\u00e8res et surtout la n\u00e9cessit\u00e9 d&rsquo;am\u00e9liorer la gouvernance des terres et des for\u00eats \u00e0 de multiples \u00e9chelles.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Un des premiers besoins \u00e0 cet \u00e9gard est d&rsquo;ajuster de mani\u00e8re plus efficace les initiatives de gouvernance publique et d&rsquo;entreprise. La deuxi\u00e8me n\u00e9cessit\u00e9 est de relier les r\u00e9alit\u00e9s locales aux processus mondiaux, comme un moyen pour progresser vers l&rsquo;\u00e9tablissement d&rsquo;une gouvernance plus inclusives, \u00e0 acteurs et <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.thecommonsjournal.org\/index.php\/ijc\/article\/view\/374\/282\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">\u00e0 \u00e9chelles multiples<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">.<\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Au-del\u00e0 des r\u00e9glementations impos\u00e9es dans des soci\u00e9t\u00e9s de consommation comme l&rsquo;UE et les Etats-Unis, certains pays producteurs commencent \u00e0 jouer un r\u00f4le important, comme en t\u00e9moigne par exemple le progr\u00e8s r\u00e9alis\u00e9 au Br\u00e9sil pour am\u00e9liorer les lois d&rsquo;am\u00e9nagement du territoire et pour renforcer les mesures d&rsquo;incitation \u00e0 r\u00e9duire <\/span><\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"http:\/\/dx.doi.org\/10.1098\/rstb.2012.0171\" target=\"_blank\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">la d\u00e9forestation en Amazonie<\/span><\/span><\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">Malheureusement, dans de nombreux cas, les syst\u00e8mes nationaux de gouvernance dans les pays producteurs sont mal \u00e9quip\u00e9s pour faire face efficacement aux pressions des march\u00e9s et des groupes d&rsquo;investisseurs influents, mais aussi pour traiter des enjeux, qui n\u00e9cessitent l&rsquo;adoption de r\u00e9formes complexes de la gestion des usages de terres et des structures d&rsquo;incitation co\u00fbteuses. Ces lacunes pourraient potentiellement \u00eatre compens\u00e9es par des bonnes gouvernances d&rsquo;entreprise, avec une autor\u00e9gulation des acteurs priv\u00e9s \u00e0 travers des syst\u00e8mes de certification volontaires.<\/span><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"font-size: small;\">De meilleures combinaisons doivent \u00eatre explor\u00e9es afin de renforcer les synergies entre les secteurs public et priv\u00e9, et pour veiller \u00e0 ce que les processus mondiaux soutiennent le d\u00e9veloppement local, \u00e0 la fois durable et inclusif.<\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cet article a \u00e9t\u00e9 initialement publi\u00e9 dans l&rsquo;\u00e9dition de septembre-octobre 2013 du journal Bioenergy Insight. Une grande partie de l&rsquo;optimisme initial sur la contribution des biocarburants \u00e0 la s\u00e9curit\u00e9 \u00e9nerg\u00e9tique, \u00e0 l&rsquo;att\u00e9nuation du changement climatique et au d\u00e9veloppement rural a laiss\u00e9 place au scepticisme sur leur viabilit\u00e9 \u00e9conomique et leur mauvaise publicit\u00e9 concernant l&rsquo;accaparement de [&hellip;]<\/p>\n","protected":false},"author":56,"featured_media":19517,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[462],"tags":[479],"language":[2170],"location":[],"tag-bahasa":[],"tag-espanol":[],"tag-francais":[],"type-espanol":[],"type-bahasa":[],"type-english":[],"type-francais":[2999],"coauthors":[269,210,244],"class_list":["post-20038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climate-change-energy","tag-global","language-francais","type-francais-analyses"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Biocarburants et for\u00eats: r\u00e9examen du d\u00e9bat - Landscape Alliance Forests News<\/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:\/\/www.forestsnews.org\/fr\/20038\/biocarburants-et-forets-reexamen-du-debat\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Biocarburants et for\u00eats: r\u00e9examen du d\u00e9bat\" \/>\n<meta property=\"og:description\" content=\"Cet article a \u00e9t\u00e9 initialement publi\u00e9 dans l&rsquo;\u00e9dition de septembre-octobre 2013 du journal Bioenergy Insight. Une grande partie de l&rsquo;optimisme initial sur la contribution des biocarburants \u00e0 la s\u00e9curit\u00e9 \u00e9nerg\u00e9tique, \u00e0 l&rsquo;att\u00e9nuation du changement climatique et au d\u00e9veloppement rural a laiss\u00e9 place au scepticisme sur leur viabilit\u00e9 \u00e9conomique et leur mauvaise publicit\u00e9 concernant l&rsquo;accaparement de [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.forestsnews.org\/fr\/20038\/biocarburants-et-forets-reexamen-du-debat\" \/>\n<meta property=\"og:site_name\" content=\"Landscape Alliance Forests News\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CIFORICRAF\" \/>\n<meta property=\"article:published_time\" content=\"2013-11-06T14:28:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-09-30T09:15:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.forestsnews.org\/wp-content\/uploads\/2013\/10\/5594199205_2888b583e5_z.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"426\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Pablo Pacheco, Krystof Obidzinski, George Schoneveld\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@CIFOR_ICRAF\" \/>\n<meta name=\"twitter:site\" content=\"@CIFOR_ICRAF\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/20038\\\/biocarburants-et-forets-reexamen-du-debat#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/20038\\\/biocarburants-et-forets-reexamen-du-debat\"},\"author\":{\"name\":\"Pablo Pacheco\",\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#\\\/schema\\\/person\\\/b33d6e69f443b92df7dfcf05c68f5fa7\"},\"headline\":\"Biocarburants et for\u00eats: r\u00e9examen du d\u00e9bat\",\"datePublished\":\"2013-11-06T14:28:43+00:00\",\"dateModified\":\"2015-09-30T09:15:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/20038\\\/biocarburants-et-forets-reexamen-du-debat\"},\"wordCount\":1874,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.forestsnews.org\\\/fr\\\/20038\\\/biocarburants-et-forets-reexamen-du-debat#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.forestsnews.org\\\/wp-content\\\/uploads\\\/2013\\\/10\\\/5594199205_2888b583e5_z.jpg\",\"keywords\":[\"global\"],\"articleSection\":[\"Climate change &amp; 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