{"id":468,"date":"2018-03-21T09:00:00","date_gmt":"2018-03-21T08:00:00","guid":{"rendered":"http:\/\/vandiepenbeeck.org\/?p=468"},"modified":"2018-03-21T09:00:00","modified_gmt":"2018-03-21T08:00:00","slug":"les-facteurs-qui-influencent-le-climat-partie-32","status":"publish","type":"post","link":"http:\/\/vandiepenbeeck.org\/?p=468","title":{"rendered":"Les facteurs qui influencent le climat – partie 32"},"content":{"rendered":"

El Nino (4)<\/span> <\/span><\/p>\n

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Fonction Sound est limit\u00e9e \u00e0 200 caract\u00e8res<\/div>\n
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Ses effets sur les cyclones tropicaux<\/p>\n

\"katerina.jpg\"<\/a><\/p>\n

Figure 51 : ouragan Katerina en ao\u00fbt 2005<\/p>\n

Les cyclones tropicaux (voir figure 51) ne se forment que lorsque la temp\u00e9rature de l\u2019oc\u00e9an d\u00e9passe 26 \u00b0C. Il n\u2019y a donc pas d\u2019influence directe sur les ouragans qui se d\u00e9veloppent dans l\u2019oc\u00e9an Atlantique. En revanche, le d\u00e9placement de l\u2019eau chaude dans l\u2019oc\u00e9an Pacifique a comme cons\u00e9quence que la zone o\u00f9 se trouve les cyclones tropicaux se d\u00e9placent.<\/p>\n

Ainsi durant le grand El Ni\u00f1o de 1982-1983, la Polyn\u00e9sie a connu un grand nombre de cyclones tropicaux alors que dans des conditions normales c\u2019est un ph\u00e9nom\u00e8ne rare. Au d\u00e9but de l\u2019automne, un cyclone tropical a fait d\u2019\u00e9normes d\u00e9g\u00e2ts \u00e0 Acapulco. Cette r\u00e9gion est normalement sujette aux ouragans, aussi celui qui a s\u00e9vi \u00e0 Acapulco n\u2019est pas exceptionnel en soit. Mais, la temp\u00e9rature de l\u2019oc\u00e9an \u00e9tait plus \u00e9lev\u00e9e que d\u2019habitude. Ce fait peut expliquer qu\u2019il a \u00e9t\u00e9 beaucoup plus violent.<\/p>\n

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Fonction Sound est limit\u00e9e \u00e0 200 caract\u00e8res<\/div>\n
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El Nino (4)       G M T   D\u00e9tecter la langueAfrikaansAlbanaisAllemandAnglaisArabeArm\u00e9nienAz\u00e9riBasqueBengaliBi\u00e9lorusseBirmanBosniaqueBulgareCatalanCebuanoChichewaChinois (Simp)Chinois (Trad)CingalaiCor\u00e9enCr\u00e9ole ha\u00eftienCroateDanoisEspagnolEsp\u00e9rantoEstonienFinnoisFran\u00e7aisGalicienGalloisG\u00e9orgienGoudjaratiGrecHaoussaH\u00e9breuHindiHmongHongroisIgboIndon\u00e9sienIrlandaisIslandaisItalienJaponaisJavanaisKannadaKazakhKhmerLaotienLatinLettonLituanienMac\u00e9donienMalaisienMalayalamMalgacheMaltaisMaoriMarathiMongolN\u00e9erlandaisN\u00e9palaisNorv\u00e9gienOuzbekPanjabiPersanPolonaisPortugaisRoumainRusseSerbeSesothoSlovaqueSlov\u00e8neSomaliSoudanaisSu\u00e9doisSwahiliTadjikTagalogTamoulTch\u00e8queTeluguTha\u00efTurcUkrainienUrduVietnamienYiddishYoroubaZoulou   AfrikaansAlbanaisAllemandAnglaisArabeArm\u00e9nienAz\u00e9riBasqueBengaliBi\u00e9lorusseBirmanBosniaqueBulgareCatalanCebuanoChichewaChinois (Simp)Chinois (Trad)CingalaiCor\u00e9enCr\u00e9ole ha\u00eftienCroateDanoisEspagnolEsp\u00e9rantoEstonienFinnoisFran\u00e7aisGalicienGalloisG\u00e9orgienGoudjaratiGrecHaoussaH\u00e9breuHindiHmongHongroisIgboIndon\u00e9sienIrlandaisIslandaisItalienJaponaisJavanaisKannadaKazakhKhmerLaotienLatinLettonLituanienMac\u00e9donienMalaisienMalayalamMalgacheMaltaisMaoriMarathiMongolN\u00e9erlandaisN\u00e9palaisNorv\u00e9gienOuzbekPanjabiPersanPolonaisPortugaisRoumainRusseSerbeSesothoSlovaqueSlov\u00e8neSomaliSoudanaisSu\u00e9doisSwahiliTadjikTagalogTamoulTch\u00e8queTeluguTha\u00efTurcUkrainienUrduVietnamienYiddishYoroubaZoulou                 Fonction Sound est limit\u00e9e \u00e0 200 caract\u00e8res     Options : Historique : Commentaires : Donate Fermer<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-468","post","type-post","status-publish","format-standard","hentry","category-meteo"],"_links":{"self":[{"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=\/wp\/v2\/posts\/468"}],"collection":[{"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=468"}],"version-history":[{"count":0,"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=\/wp\/v2\/posts\/468\/revisions"}],"wp:attachment":[{"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=468"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/vandiepenbeeck.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}