L\u2019article porte sur l\u2019identification de priorit\u00e9s de recherche en mati\u00e8re de changement climatique pour pr\u00e9parer de futurs exercices d\u2019\u00e9valuation scientifique aux \u00c9tats-Unis. Il s\u2019inscrit dans le prolongement du cinqui\u00e8me rapport de l\u2019US National Climate Assessment (NCA5), publi\u00e9 en 2023, et mobilise l\u2019expertise de chercheurs ayant contribu\u00e9 \u00e0 la Sixi\u00e8me NCA et \u00e0 d\u2019autres \u00e9valuations climatiques nationales ou infranationales. <\/p>\n
Les auteurs mettent en avant le r\u00f4le central des \u00e9valuations scientifiques de grande ampleur, comme celles du Groupe d\u2019experts intergouvernemental sur l\u2019\u00e9volution du climat (GIEC\/IPCC) et de la National Climate Assessment (NCA) am\u00e9ricaine, pour fournir une base de preuves aux d\u00e9cideurs publics. Ces dispositifs servent diff\u00e9rents utilisateurs : administrations nationales et locales, peuples autochtones et communaut\u00e9s, secteur priv\u00e9, secteur social et communaut\u00e9 scientifique. Ils permettent de structurer l\u2019information sur les risques climatiques, leurs impacts et les solutions int\u00e9gr\u00e9es possibles. <\/p>\n
Le document ne propose pas de nouvelles mesures de politique publique mais recense des domaines de connaissance en progression ou \u00e9mergents, jug\u00e9s \u00ab pr\u00eats \u00bb \u00e0 \u00eatre synth\u00e9tis\u00e9s dans de futures \u00e9valuations climatiques ou \u00e0 faire l\u2019objet de recherches \u00e0 court terme. Il s\u00e9lectionne des th\u00e9matiques particuli\u00e8rement pertinentes pour les \u00c9tats-Unis, dans lesquelles les avanc\u00e9es scientifiques post\u00e9rieures \u00e0 NCA5 justifient de nouveaux travaux de synth\u00e8se au niveau national, infranational et sectoriel. Pour chacun de ces domaines, il identifie \u00e9galement des questions de recherche prioritaires \u00e0 documenter en vue de prochains cycles d\u2019\u00e9valuation. <\/p>\n
L\u2019enjeu pour l\u2019action publique est de disposer, \u00e0 moyen terme, d\u2019une base d\u2019informations plus structur\u00e9e et accessible sur les impacts, risques et r\u00e9ponses au changement climatique, utilisable pour l\u2019\u00e9laboration de plans d\u2019action climatiques sectoriels, r\u00e9gionaux ou transversaux. Le texte insiste sur la n\u00e9cessit\u00e9 de co-construire ces \u00e9valuations avec les utilisateurs finaux afin de garantir leur caract\u00e8re op\u00e9rationnel, tout en soulignant qu\u2019il s\u2019agit ici d\u2019un travail pr\u00e9paratoire visant \u00e0 orienter les collaborations de recherche et la mise en r\u00e9seau des \u00e9valuations climatiques. <\/p>\n
L\u2019article concerne prioritairement les \u00c9tats-Unis, mais s\u2019inscrit dans une dynamique plus large de production d\u2019\u00e9valuations climatiques internationales pilot\u00e9es par des organismes comme le GIEC. Il peut ainsi pr\u00e9senter un int\u00e9r\u00eat comparatif pour les administrations fran\u00e7aises en mati\u00e8re de m\u00e9thodes de priorisation des sujets de recherche, de structuration des \u00e9valuations et de participation des parties prenantes, notamment pour les politiques li\u00e9es aux impacts du changement climatique sur la sant\u00e9, la coh\u00e9sion sociale, l\u2019emploi et les conditions de travail, m\u00eame si ces dimensions ne sont pas d\u00e9taill\u00e9es dans le texte. Le document insiste enfin sur les limites actuelles de la connaissance et la n\u00e9cessit\u00e9 de poursuivre l\u2019effort de recherche avant de pouvoir tirer des conclusions plus compl\u00e8tes dans de futurs rapports d\u2019\u00e9valuation.(contenu r\u00e9sum\u00e9 en fran\u00e7ais par l’IA)\u00a0Lire la Suite<\/a><\/p>","protected":false},"excerpt":{"rendered":" L\u2019article porte sur l\u2019identification de priorit\u00e9s de recherche en mati\u00e8re de changement climatique pour pr\u00e9parer de futurs exercices d\u2019\u00e9valuation scientifique aux \u00c9tats-Unis. Il s\u2019inscrit dans le prolongement du cinqui\u00e8me rapport […]<\/p>\n","protected":false},"author":1,"featured_media":10675,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[26],"tags":[234,227,226],"class_list":["post-20202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-donnees-etudes-evaluation-et-prospective","tag-rand","tag-ia","tag-sources-etrangeres"],"_links":{"self":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts\/20202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20202"}],"version-history":[{"count":0,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts\/20202\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/media\/10675"}],"wp:attachment":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}