{"id":22318,"date":"2014-05-07T06:00:58","date_gmt":"2014-05-06T23:00:58","guid":{"rendered":"http:\/\/www.forestsnews.org\/?p=22318"},"modified":"2018-02-07T15:41:18","modified_gmt":"2018-02-07T08:41:18","slug":"cherche-litterature-grise-services-ecosystemiques-forestiers-et-production-alimentaire","status":"publish","type":"post","link":"https:\/\/www.forestsnews.org\/fr\/22318\/cherche-litterature-grise-services-ecosystemiques-forestiers-et-production-alimentaire","title":{"rendered":"Cherche \u00ablitt\u00e9rature grise\u00bb: services \u00e9cosyst\u00e9miques forestiers et production alimentaire"},"content":{"rendered":"<figure id=\"attachment_21978\" aria-describedby=\"caption-attachment-21978\" style=\"width: 500px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/www.forestsnews.org\/wp-content\/uploads\/2014\/04\/10814979063_644f6157ec_z.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-21978\" src=\"\/\/www.forestsnews.org\/wp-content\/uploads\/2014\/04\/10814979063_644f6157ec_z-500x333.jpg\" alt=\"10814979063_644f6157ec_z\" width=\"500\" height=\"333\" \/><\/a><figcaption id=\"caption-attachment-21978\" class=\"wp-caption-text\">Vue a\u00e9rienne d&rsquo;une for\u00eat et d\u2019un paysage agricole pr\u00e8s du Parc national Halimun Salak, Java Occidental, Indon\u00e9sie. Photo: Kate Evans\/CIFOR<\/figcaption><\/figure>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif; font-size: 14px; line-height: 1.5em;\">Les for\u00eats et les arbres contribuent avec l&rsquo;agriculture \u00e0 la production alimentaire, dans le temps et dans l&rsquo;espace. La plupart des syst\u00e8mes de petite production alimentaire -qui nourrissent la moiti\u00e9 de la population mondiale- se trouvent dans des mosa\u00efques de couverture foresti\u00e8re et d&rsquo;agriculture. La croissance d\u00e9mographique actuelle et la n\u00e9cessit\u00e9 de faire face \u00e0 l\u2019augmentation de la consommation ont non seulement abouti \u00e0 une intensification de l&rsquo;agriculture, mais aussi \u00e0 son expansion via la <a href=\"http:\/\/www.pnas.org\/content\/107\/38\/16732.short\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">conversion de for\u00eats primaires<\/a> pour produire de la nourriture humaine et animale. L&rsquo;inqui\u00e9tude croissante sur la durabilit\u00e9 des pratiques agricoles modernes <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S1877343510000151\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">exige de repenser<\/a> la fa\u00e7on dont nous utilisons la nature pour notre bien-\u00eatre.<\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">Les probl\u00e8mes grandissants de d\u00e9gradation des ressources et de perte de biodiversit\u00e9 ouvrent la voie \u00e0 des recherches visant \u00e0 \u00e9tudier des moyens alternatifs de production alimentaire pour nourrir une population croissante, en causant un minimum de dommages aux \u00e9cosyst\u00e8mes fragiles. Int\u00e9grer la biodiversit\u00e9, l\u2019approvisionnement des services \u00e9cosyst\u00e9miques et la gestion des ressources naturelles dans les paysages -qui offrent de nombreux b\u00e9n\u00e9fices- pourrait contribuer \u00e0 <\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">une plus grande durabilit\u00e9 de nos syst\u00e8mes alimentaires. Durant les deux derni\u00e8res d\u00e9cennies, la prise de conscience des dommages caus\u00e9s \u00e0 l&rsquo;environnement a men\u00e9 \u00e0 une <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S1476945X09000968\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">augmentation exponentielle<\/a> des recherches sur les \u00e9cosyst\u00e8mes. Nous sommes pourtant loin d&rsquo;un consensus et loin de comprendre comment mettre en place la conservation de la biodiversit\u00e9 dans les <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0921800908004424\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">processus de prise de d\u00e9cisions environnementales<\/a>.<\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">Les efforts traditionnels pour une agriculture durable pour la s\u00e9curit\u00e9 alimentaire et la conservation de la biodiversit\u00e9 foresti\u00e8re ont rarement \u00e9t\u00e9 abord\u00e9s comme des objectifs qui se recoupent. L&rsquo;intensification durable de l&rsquo;agriculture et des concepts similaires omettent souvent d&rsquo;int\u00e9grer les processus naturels plus vastes, reliant les grandes composantes productives et naturelles du paysage. D\u2019autre part, on a critiqu\u00e9 la pr\u00e9servation de la biodiversit\u00e9 pour avoir n\u00e9glig\u00e9 dans les initiatives de conservation les besoins substantiels des populations en mati\u00e8re de produits forestiers. Bien que n&rsquo;\u00e9tant pas un concept enti\u00e8rement nouveau, l&rsquo;\u00ab<a href=\"http:\/\/www.landscapes.org\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">approche paysag\u00e8re<\/a>\u00bb alimente de nouvelles initiatives en appelant \u00e0 la r\u00e9conciliation de la production alimentaire et de la conservation du capital naturel. Une \u00e9tape dans la r\u00e9alisation de cet objectif est de regrouper et donner un aper\u00e7u de ce que nous savons sur les cas dans lesquels de telles approches ont \u00e9t\u00e9 fructueuses ou ont \u00e9chou\u00e9 &#8211; et pour quelles raisons.<\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><b>Donner un sens \u00e0 la preuve<\/b><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">Une <a href=\"\/\/www.cifor.org\/ebf\/reviews\/current-reviews\/systematic-reviews\/ecosystem-services-for-food-production.html?_ga=1.31575418.578506060.1384270572\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">revue syst\u00e9matique en cours<\/a> vise \u00e0 synth\u00e9tiser les donn\u00e9es existantes sur la fa\u00e7on dont les for\u00eats et les arbres contribuent \u00e0 la production alimentaire et \u00e0 la gestion des ressources naturelles. Cela se fera dans le contexte des services &#8211; et mauvais services &#8211; fournis par les \u00e9cosyst\u00e8mes, qui renforcent ou emp\u00eachent la production alimentaire.<\/span><\/span><\/p>\n<p><span style=\"font-family: Tahoma, sans-serif;\"><span style=\"color: #000000;\">De nombreux programmes de recherche et de d\u00e9veloppement travaillent d\u00e9j\u00e0 \u00e0 promouvoir l&rsquo;int\u00e9gration des arbres au sein de paysages productifs pour un large \u00e9ventail d&rsquo;objectifs de moyens de subsistance et de pr\u00e9servation. Par exemple, le travail effectu\u00e9 par les <a href=\"http:\/\/ecoagriculture.org\/publication_details.php?publicationID=550\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Approches Ecosyst\u00e9miques Fond\u00e9es sur les Arbres<\/a> montre que les arbres dans des paysages agricoles ont eu des effets globalement positifs sur la nourriture, la s\u00e9curit\u00e9 des revenus ou la s\u00e9questration du carbone. L\u2019<a href=\"http:\/\/link.springer.com\/article\/10.1007\/s12571-010-0070-7\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Agriculture \u00abtoujours verte\u00bb<\/a> et diverses autres formes d&rsquo;agroforesterie ont le potentiel de fournir des biens et services \u00e9cosyst\u00e9miques <\/span><span style=\"color: #000000;\"><i>in situ<\/i><\/span><span style=\"color: #000000;\">, tout en r\u00e9duisant la n\u00e9cessit\u00e9 d&rsquo;abattre les for\u00eats naturelles. En outre, les connaissances acquises gr\u00e2ce \u00e0 la foresterie et la recherche agronomique sont appliqu\u00e9es par diverses interventions de d\u00e9veloppement pour am\u00e9liorer l\u2019<a href=\"http:\/\/www.unep.org\/newscentre\/default.aspx?DocumentID=2725&amp;ArticleID=9598&amp;l=en\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Adaptation Bas\u00e9e sur les Ecosyst\u00e8mes, l&rsquo;Att\u00e9nuation du Changement Climatique et la S\u00e9curit\u00e9 Alimentaire<\/a> pour les communaut\u00e9s vivant dans et \u00e0 proximit\u00e9 des for\u00eats.<\/span> <span style=\"color: #000000;\">De telles preuves sont disponibles mais dispers\u00e9es; si elles \u00e9taient rassembl\u00e9es, elles pourraient offrir une base scientifique riche, \u00e0 la disposition des d\u00e9cideurs lorsqu\u2019ils repensent les politiques pour atteindre simultan\u00e9ment des objectifs de s\u00e9curit\u00e9 alimentaire et de conservation.<\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\"><b>Voici comment vous pouvez aider<\/b><\/span><\/span><\/p>\n<p lang=\"fr-FR\"><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">Vous menez des projets qui \u00e9tudient la fa\u00e7on dont la pr\u00e9sence d&rsquo;arbres affecte la production alimentaire et la gestion des ressources naturelles? Sur les syst\u00e8mes agroforestiers, l&rsquo;intensification durable, l&rsquo;agriculture intelligente face au climat ou des syst\u00e8mes similaires se basant sur des arbres dans le contexte plus large de la s\u00e9curit\u00e9 alimentaire et nutrition? Si c&rsquo;est le cas, faites-nous parvenir la documentation pertinente sous forme de documents de projet, chapitres de livres et autres. Vous pouvez \u00e9galement communiquer vos id\u00e9es sur la fa\u00e7on dont cette \u00e9tude pourrait \u00eatre utile aux chercheurs, praticiens du d\u00e9veloppement et d\u00e9cideurs politiques. <\/span><\/span><\/p>\n<p><strong><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">Pour toute correspondance et plus d&rsquo;informations sur l&rsquo;\u00e9tude veuillez contacter Samson Foli (<\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"mailto:s.foli@cgiar.org\"><span style=\"font-family: Tahoma, sans-serif;\">s.foli@cgiar.org<\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">) et James Reed (<\/span><\/span><span style=\"color: #000080;\"><span style=\"text-decoration: underline;\"><a href=\"mailto:j.reed@cgiar.org\"><span style=\"font-family: Tahoma, sans-serif;\">j.reed@cgiar.org<\/span><\/a><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Tahoma, sans-serif;\">).<\/span><\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les for\u00eats et les arbres contribuent avec l&rsquo;agriculture \u00e0 la production alimentaire, dans le temps et dans l&rsquo;espace. La plupart des syst\u00e8mes de petite production alimentaire -qui nourrissent la moiti\u00e9 de la population mondiale- se trouvent dans des mosa\u00efques de couverture foresti\u00e8re et d&rsquo;agriculture. La croissance d\u00e9mographique actuelle et la n\u00e9cessit\u00e9 de faire face \u00e0 [&hellip;]<\/p>\n","protected":false},"author":125,"featured_media":21978,"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":[188,1072],"tags":[25,289,4373],"language":[2170],"location":[],"tag-bahasa":[],"tag-espanol":[],"tag-francais":[],"type-espanol":[],"type-bahasa":[],"type-english":[],"type-francais":[2999],"coauthors":[1404,1405],"class_list":["post-22318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-food-and-diets","category-landscapes","tag-agriculture","tag-food-security","tag-livelihoods","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>Cherche \u00ablitt\u00e9rature grise\u00bb: services \u00e9cosyst\u00e9miques forestiers et production alimentaire - 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\/22318\/cherche-litterature-grise-services-ecosystemiques-forestiers-et-production-alimentaire\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cherche \u00ablitt\u00e9rature grise\u00bb: services \u00e9cosyst\u00e9miques forestiers et production alimentaire\" \/>\n<meta property=\"og:description\" content=\"Les for\u00eats et les arbres contribuent avec l&rsquo;agriculture \u00e0 la production alimentaire, dans le temps et dans l&rsquo;espace. La plupart des syst\u00e8mes de petite production alimentaire -qui nourrissent la moiti\u00e9 de la population mondiale- se trouvent dans des mosa\u00efques de couverture foresti\u00e8re et d&rsquo;agriculture. 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