{"id":788,"date":"2023-09-11T15:53:48","date_gmt":"2023-09-11T15:53:48","guid":{"rendered":"https:\/\/awaca.ipsl.fr\/?p=788"},"modified":"2025-08-26T15:26:33","modified_gmt":"2025-08-26T15:26:33","slug":"5-phases-project","status":"publish","type":"post","link":"https:\/\/awaca.ipsl.fr\/fr\/2023\/09\/11\/5-phases-project\/","title":{"rendered":"Les 5 phases du projet"},"content":{"rendered":"\t\t
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LES 5 PHASES DU PROJET<\/h1>\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
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\n PHASE n\u00b01 : Pr\u00e9paration de l\u2019instrumentation <\/h3>\n \t\t \t

Cette premi\u00e8re \u00e9tape vise \u00e0 acqu\u00e9rir et pr\u00e9parer les instruments pertinents au projet pour surveiller le cycle de l\u2019eau atmosph\u00e9rique. Certains instruments de mesure seront sp\u00e9cialement d\u00e9velopp\u00e9s et con\u00e7us pour AWACA. Ce travail inclut \u00e9galement la conception des plates-formes autonomes (OPU) qui abriteront les instruments et syst\u00e8mes d\u2019acquisition des donn\u00e9es, et qui devront fournir l\u2019\u00e9nergie n\u00e9cessaire pour leur fonctionnement.<\/p>\n <\/div>\n \n \n <\/div>\n <\/a>\n <\/div>\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

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\n PHASES n\u00b02 : D\u00e9ploiement et travail de terrain <\/h3>\n \t\t \t

Les instruments de mesures seront d\u00e9ploy\u00e9s en Antarctique, le long d\u2019un transect de 1100 kilom\u00e8tres entre les bases Dumont d\u2019Urville, sur la c\u00f4te, et Concordia, au c\u0153ur du plateau. L\u2019Institut Polaire Fran\u00e7ais (IPEV) s\u2019occupera de la logistique pour le d\u00e9ploiement. Les instruments prendront place dans des plates-formes autonomes (OPU).\n \n<\/p>\n <\/div>\n \n \n <\/div>\n <\/a>\n <\/div>\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

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\n PHASES n\u00b03 : Analyse des processus atmosph\u00e9riques <\/h3>\n \t\t \t

Il s\u2019agit de tirer profit des donn\u00e9es collect\u00e9es durant pr\u00e8s de 4 ann\u00e9es pour caract\u00e9riser et mieux comprendre le cycle de l\u2019eau atmosph\u00e9rique, en particulier sur les aspects des flux surface-atmosph\u00e8re, de l\u2019isotopie , des nuages et des pr\u00e9cipitations.<\/p>\n <\/div>\n \n \n <\/div>\n <\/a>\n <\/div>\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

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\n PHASES n\u00b04 : Param\u00e9trisation et mod\u00e9lisation <\/h3>\n \t\t \t

Les donn\u00e9es collect\u00e9es et les observations, une fois valid\u00e9es, vont permettre d\u2019am\u00e9liorer les param\u00e9trisations physiques dans les mod\u00e8les de climat. Les processus physiques au sein des\nnuages (croissance des gouttelettes et cristaux, conversion en pr\u00e9cipitation\u2026), seront ainsi mieux repr\u00e9sent\u00e9s. AWACA pourra alors b\u00e9n\u00e9ficier de mod\u00e8les de climat r\u00e9gionaux et globaux de pointe permettant de r\u00e9aliser des projections climatiques fiables \n<\/p>\n <\/div>\n \n \n <\/div>\n <\/a>\n <\/div>\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

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\n PHASES n\u00b05 : Reconstruction et projection du climat <\/h3>\n \t\t \t

Un ensemble de projections climatiques de l\u2019Antarctique sera produit avec des mod\u00e8les climatiques r\u00e9gionaux et globaux \u00e9valu\u00e9s et valid\u00e9s de mani\u00e8re approfondie. Une reconstruction de la variabilit\u00e9 climatique des 1000 derni\u00e8res ann\u00e9es sera \u00e9galement \u00e9labor\u00e9e.<\/p>\n <\/div>\n \n \n <\/div>\n <\/a>\n <\/div>\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\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":"

LES 5 PHASES DU PROJET PHASE n\u00b01 : Pr\u00e9paration de l\u2019instrumentation Cette premi\u00e8re \u00e9tape vise \u00e0 acqu\u00e9rir et pr\u00e9parer les instruments pertinents au projet pour surveiller le cycle de l\u2019eau atmosph\u00e9rique. Certains instruments de mesure seront sp\u00e9cialement d\u00e9velopp\u00e9s et con\u00e7us pour AWACA. Ce travail inclut \u00e9galement la conception des plates-formes autonomes (OPU) qui abriteront les […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-788","post","type-post","status-publish","format-standard","hentry","category-le-projet","entry"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Tess Kane","author_link":"https:\/\/awaca.ipsl.fr\/fr\/author\/tkane\/"},"rttpg_comment":0,"rttpg_category":"Le projet<\/a>","rttpg_excerpt":"LES 5 PHASES DU PROJET PHASE n\u00b01 : Pr\u00e9paration de l\u2019instrumentation Cette premi\u00e8re \u00e9tape vise \u00e0 acqu\u00e9rir et pr\u00e9parer les instruments pertinents au projet pour surveiller le cycle de l\u2019eau atmosph\u00e9rique. Certains instruments de mesure seront sp\u00e9cialement d\u00e9velopp\u00e9s et con\u00e7us pour AWACA. Ce travail inclut \u00e9galement la conception des plates-formes autonomes (OPU) qui abriteront les\u2026","_links":{"self":[{"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/posts\/788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/comments?post=788"}],"version-history":[{"count":46,"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/posts\/788\/revisions"}],"predecessor-version":[{"id":1849,"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/posts\/788\/revisions\/1849"}],"wp:attachment":[{"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/media?parent=788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/categories?post=788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/awaca.ipsl.fr\/fr\/wp-json\/wp\/v2\/tags?post=788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}