// JavaScript Document

 
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[{n:"L'état de l'atmosphère",s:
[{u:"/jsp/site/Portal.jsp?page_id=11854&page_id=11768",n:"Animation : La structure verticale de l'atmosphère",oldnum:"0"},
{
n:"La composition de l'atmosphère",s:
[{u:"/jsp/site/Portal.jsp?page_id=14689&document_id=22563&portlet_id=56809",n:"La composition de l'atmosphère",oldnum:"0"},
{
n:"Expériences",s:
[{u:"/jsp/site/Portal.jsp?page_id=12188&document_id=22050&portlet_id=56802",n:"L'air,milieu matériel",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12188&document_id=22051&portlet_id=56802",n:"L'air milieu fluide",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12188&document_id=22052&portlet_id=56802",n:"Quelques propriétés physiques de l'air",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12188&document_id=21705&portlet_id=56802",n:"L'air mélange gazeux",oldnum:"3"}]
,oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=14689&document_id=22495&portlet_id=77665",n:"Animation : Le bleu du ciel",oldnum:"2"}]
,oldnum:"1"},
{
n:"La température",s:
[{u:"/jsp/site/Portal.jsp?page_id=12229&document_id=22882&portlet_id=56952",n:"De la sensation à la mesure",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12229&document_id=21795&portlet_id=56952",n:"Définition de la température",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12229&document_id=21794&portlet_id=56952",n:"Mesurer la température",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12229&document_id=21792&portlet_id=56952",n:"Fiche de synthèse et records",oldnum:"3"},
{
n:"Expériences",s:
[{u:"/jsp/site/Portal.jsp?page_id=12182&document_id=21796&portlet_id=56766",n:"Chaud ou froid",oldnum:"0"},
{
n:"Les échanges thermiques",s:
[{u:"/jsp/site/Portal.jsp?page_id=12182&document_id=21791&portlet_id=56766",n:"Echanges thermiques",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12182&document_id=21790&portlet_id=56766",n:"Transfert thermique par conduction",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12182&document_id=21789&portlet_id=56766",n:"Transfert thermique par convection",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12182&document_id=21788&portlet_id=56766",n:"Transfert thermique par rayonnement",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=12287&document_id=21793&portlet_id=57199",n:"L'air est chauffé par le rayonnement terrestre",oldnum:"4"}]
,oldnum:"1"}]
,oldnum:"4"}]
,oldnum:"2"},
{
n:"L'humidité",s:
[{u:"/jsp/site/Portal.jsp?page_id=12610&document_id=22903&portlet_id=58697",n:"L'eau",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12610&document_id=22904&portlet_id=58697",n:"La vapeur d'eau",oldnum:"1"},
{
n:"Expériences sur l'eau",s:
[{u:"/jsp/site/Portal.jsp?page_id=12102&document_id=22055&portlet_id=56374",n:"L'eau dans ses différents états",oldnum:"0"},
{
n:"Les propriétés remarquables de l'eau",s:
[{u:"/jsp/site/Portal.jsp?page_id=12085&document_id=22056&portlet_id=56325",n:"Les propriétés remarquables de l'eau",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12085&document_id=22057&portlet_id=56325",n:"La glace souple,cassante",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12085&document_id=22058&portlet_id=56325",n:"La masse volumique de la glace",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12085&document_id=22059&portlet_id=56325",n:"Fusion des glaces et niveau des eaux",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=12085&document_id=22060&portlet_id=56325",n:"La dilatation de l'eau",oldnum:"4"},
{u:"/jsp/site/Portal.jsp?page_id=12085&document_id=22061&portlet_id=56325",n:"Le grand pouvoir dissolvant de l'eau",oldnum:"5"},
{u:"/jsp/site/Portal.jsp?page_id=12085&document_id=22062&portlet_id=56325",n:"La surfusion de l'eau",oldnum:"6"}]
,oldnum:"1"},
{
n:"L'eau dans l'air atmosphérique",s:
[{u:"/jsp/site/Portal.jsp?page_id=12088&document_id=22063&portlet_id=56328",n:"Evaporation condensation",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12088&document_id=22064&portlet_id=56328",n:"Représentation des états de l'eau dans l'air",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12088&document_id=22065&portlet_id=56328",n:"L'air humide",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12088&document_id=22066&portlet_id=56328",n:"Quantité d'eau dans l'air",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=12088&document_id=22067&portlet_id=56328",n:"L'air saturé",oldnum:"4"}]
,oldnum:"2"},
{
n:"Le cycle de l'eau",s:
[{u:"/jsp/site/Portal.jsp?page_id=12086&document_id=22068&portlet_id=56326",n:"Le cycle de l'eau",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12086&document_id=22069&portlet_id=56326",n:"Production d'eau distillée",oldnum:"1"}]
,oldnum:"3"},
{
n:"Formation des nuages",s:
[{u:"/jsp/site/Portal.jsp?page_id=12087&document_id=22070&portlet_id=56327",n:"Noyau de condensation",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12087&document_id=22071&portlet_id=56327",n:"Importance de la Pression atmosphérique",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12087&document_id=22072&portlet_id=56327",n:"Ascendance et subsidence",oldnum:"2"}]
,oldnum:"4"},
{
n:"Fumées et brouillards",s:
[{u:"/jsp/site/Portal.jsp?page_id=12095&document_id=22073&portlet_id=56348",n:"Fumées et brouillards",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12095&document_id=22309&portlet_id=56348",n:"Exemples de brouillards",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12095&document_id=22074&portlet_id=56348",n:"Couleurs des nuages",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12095&document_id=22076&portlet_id=56348",n:"Visibilité",oldnum:"3"}]
,oldnum:"5"},
{
n:"La forme des nuages",s:
[{u:"/jsp/site/Portal.jsp?page_id=12096&document_id=22077&portlet_id=56349",n:"Convection libre ou limitée",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12096&document_id=22078&portlet_id=56349",n:"Masses d'air",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12096&document_id=22079&portlet_id=56349",n:"Situation stratiforme et cumuliforme",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12096&document_id=22081&portlet_id=56349",n:"Genèse des précipitations",oldnum:"3"}]
,oldnum:"6"}]
,oldnum:"2"}]
,oldnum:"3"},
{
n:"La pression atmosphérique",s:
[{u:"/jsp/site/Portal.jsp?page_id=12230&document_id=21855&portlet_id=56959",n:"La pression - histoire",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12230&document_id=21840&portlet_id=56959",n:"Définition de la pression dans un fluide",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12230&document_id=21849&portlet_id=56959",n:"Variation de la pression atmosphérique",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12230&document_id=21850&portlet_id=56959",n:"Les records",oldnum:"3"},
{
n:"Expériences",s:
[{u:"/jsp/site/Portal.jsp?page_id=12194&document_id=22569&portlet_id=56824",n:"La pression atmosphérique,son existence",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12194&document_id=22877&portlet_id=56824",n:"Pression en fonction de l'altitude",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12194&document_id=22570&portlet_id=56824",n:"Relation Volume - Pression",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12194&document_id=22572&portlet_id=56824",n:"La loi de Mariotte",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=12194&document_id=22571&portlet_id=56824",n:"Pression et courants convectifs",oldnum:"4"}]
,oldnum:"4"}]
,oldnum:"4"},
{
n:"Le vent",s:
[{u:"/jsp/site/Portal.jsp?page_id=12288&document_id=21889&portlet_id=57207",n:"Le vent",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12288&document_id=22082&portlet_id=57207",n:"L'échelle de Beaufort (histoire)",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12288&document_id=22524&portlet_id=57207",n:"L'échelle de Beaufort en image",oldnum:"2"},
{
n:"Expériences",s:
[{u:"/jsp/site/Portal.jsp?page_id=12291&document_id=22083&portlet_id=57218",n:"Le gradient de pression",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12291&document_id=22084&portlet_id=57218",n:"Différence de pression et vent",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12291&document_id=22085&portlet_id=57218",n:"Un exemple en météorologie: brise de mer et brise de terre",oldnum:"2"}]
,oldnum:"3"}]
,oldnum:"5"}]
,oldnum:"0"},
{
n:"Le fonctionnement de l'atmosphère",s:
[{u:"/jsp/site/Portal.jsp?page_id=14752&document_id=22631&portlet_id=78244",n:"Les mouvements atmosphériques et leur origine",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=14752&document_id=25599&portlet_id=78244",n:"Animation : Le rayonnement électromagnétique",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=14752&document_id=24473&portlet_id=78244",n:"Animation : Comment se forme une tempête ?",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=14752&document_id=22641&portlet_id=78244",n:"La zone de convergence intertropicale",oldnum:"3"},
{
n:"Les cyclones",s:
[{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=24881&portlet_id=74232",n:"Qu'est-ce qu'un cyclone ?",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=24889&portlet_id=74232",n:"Structure d'un cyclone",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=25463&portlet_id=74232",n:"Animation : visite en 3D dans un cyclone tropical ",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=24895&portlet_id=74232",n:"Les conditions de formation d'un cyclone",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=24897&portlet_id=74232",n:"Les cyclones, des machines thermiques",oldnum:"4"},
{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=24899&portlet_id=74232",n:"Les dangers associés aux cyclones",oldnum:"5"},
{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=24901&portlet_id=74232",n:"Comment classer et nommer les cyclones ?",oldnum:"6"},
{u:"/jsp/site/Portal.jsp?page_id=14325&document_id=24905&portlet_id=74232",n:"Gaël, un cyclone de l'hémisphère sud (2009)",oldnum:"7"},
{
n:"Dean, un cyclone de l'hémisphère nord (2007)",s:
[{u:"/jsp/site/Portal.jsp?page_id=14324&document_id=24925&portlet_id=74224",n:"L'ouragan Dean",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=14324&document_id=24934&portlet_id=74224",n:"Les moyens d'observation",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=14324&document_id=24935&portlet_id=74224",n:"Modéliser pour prévoir",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=14324&document_id=24938&portlet_id=74224",n:"Suivi du cyclone Dean par les satellites",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=14324&document_id=24955&portlet_id=74224",n:"La vigilance et les mises en garde",oldnum:"4"},
{u:"/jsp/site/Portal.jsp?page_id=14324&document_id=24958&portlet_id=74224",n:"Les conséquences humaines et économiques",oldnum:"5"}]
,oldnum:"8"}]
,oldnum:"4"},
{
n:"L'ozone",s:
[{n:"L'ozone dans l'atmosphère",s:
[{u:"/jsp/site/Portal.jsp?page_id=13999&document_id=24347&portlet_id=71082",n:"L'ozone, ami ou ennemi",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=13999&document_id=21746&portlet_id=71082",n:"Répartition de l'ozone dans l'atmosphère",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=13999&document_id=21749&portlet_id=71082",n:"L'unité Dobson",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=13999&document_id=22379&portlet_id=71082",n:"La modélisation de la chimie de l'atmosphère",oldnum:"3"}]
,oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12203&document_id=24534&portlet_id=56865",n:"Animation : L'ozone troposphérique, un polluant secondaire",oldnum:"1"},
{
n:"L'ozone dans la troposphère",s:
[{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=21752&portlet_id=56853",n:"Formation de l'ozone dans la troposphère",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=21753&portlet_id=56853",n:"Episodes de pollution par l'ozone",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=24021&portlet_id=56853",n:"Effets de l'ozone sur la santé",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=24023&portlet_id=56853",n:"Effets de l'ozone sur les végétaux",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=24034&portlet_id=56853",n:"Effets de l'ozone sur les matériaux",oldnum:"4"},
{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=21757&portlet_id=56853",n:"L'étude de la qualité de l'air",oldnum:"5"},
{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=21756&portlet_id=56853",n:"Les normes en vigueur",oldnum:"6"},
{u:"/jsp/site/Portal.jsp?page_id=13882&document_id=21755&portlet_id=56853",n:"La surveillance de la composition chimique de l'atmosphère",oldnum:"7"}]
,oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12203&document_id=24661&portlet_id=56865",n:"Animation : L'ozone stratosphérique, le fragile équilibre",oldnum:"3"},
{
n:"L'ozone dans la stratosphère",s:
[{n:"La chimie de l'ozone stratosphérique",s:
[{u:"/jsp/site/Portal.jsp?page_id=12223&document_id=22354&portlet_id=56922",n:"Le \"trou d'ozone\" ",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12223&document_id=22378&portlet_id=56922",n:"Les mécanismes de destruction",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12223&document_id=22371&portlet_id=56922",n:"Les nuages stratosphériques polaires",oldnum:"2"}]
,oldnum:"0"},
{
n:"L'ozone, un parasol naturel contre les UV",s:
[
{u:"/jsp/site/Portal.jsp?page_id=15375&document_id=26070&portlet_id=84464",n:"Quels dangers pour la santé ?",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=15375&document_id=26076&portlet_id=84464",n:"L'ozone, un filtre sélectif",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=15375&document_id=26077&portlet_id=84464",n:"Les effets des UV sur la santé",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=15375&document_id=26078&portlet_id=84464",n:"Se protéger contre les UV",oldnum:"3"}
]
,oldnum:"4"},
{
n:"Acquisition des données",s:
[{u:"/jsp/site/Portal.jsp?page_id=14005&document_id=22355&portlet_id=56923",n:"Les techniques de mesure",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=14005&document_id=22359&portlet_id=56923",n:"L'instrument TOMS",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=14005&document_id=22360&portlet_id=56923",n:"Les systèmes spatiaux",oldnum:"2"}]
,oldnum:"1"},
{
n:"L'évolution depuis 1955",s:
[{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22361&portlet_id=56924",n:"La couche d'ozone dans le monde (année 1990)",oldnum:"0"},
{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22374&portlet_id=56924",n:"La couche d'ozone dans le monde (année 2008)",oldnum:"1"},
{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22375&portlet_id=56924",n:"L'ozone dans l'hémisphère sud (année 1990)",oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22375&portlet_id=56924",n:"L'ozone dans l'hémisphère sud (année 2008)",oldnum:"3"},
{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22363&portlet_id=56924",n:"L'ozone en Antarctique de 1955 à 1995 (graphique)",oldnum:"4"},
{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22376&portlet_id=56924",n:"L'ozone en Antarctique de 1979 à 2007 (graphique et images)",oldnum:"5"},
{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22377&portlet_id=56924",n:"L'ozone en Antarctique de 1981 à 1991 (traitement d'images)",oldnum:"6"},
{u:"/jsp/site/Portal.jsp?page_id=12222&document_id=22369&portlet_id=56924",n:"Hémisphère nord : une situation particulière",oldnum:"7"}]
,oldnum:"2"},
{u:"/jsp/site/Portal.jsp?page_id=14003",n:"L'évolution depuis 2007 vue par le modèle Mocage",oldnum:"3"}]
,oldnum:"4"},
{u:"/jsp/site/Portal.jsp?page_id=12203&document_id=22373&portlet_id=56865",n:"Pour en savoir plus",oldnum:"5"}]
,oldnum:"5"}]
,oldnum:"1"}];