{"id":8686,"date":"2026-07-21T08:54:38","date_gmt":"2026-07-21T11:54:38","guid":{"rendered":"https:\/\/portalmaisagro.com\/?p=8686"},"modified":"2026-07-21T08:54:38","modified_gmt":"2026-07-21T11:54:38","slug":"projecoes-indicam-ate-127-dias-de-calor-extremo-por-ano-ate-2075","status":"publish","type":"post","link":"https:\/\/portalmaisagro.com\/?p=8686","title":{"rendered":"Proje\u00e7\u00f5es indicam at\u00e9 127 dias de calor extremo por ano at\u00e9 2075"},"content":{"rendered":"

Temperatura m\u00e1xima m\u00e9dia do Brasil vai subir 1,7\u00baC, diz estudo<\/em><\/p>\n

Proje\u00e7\u00f5es clim\u00e1ticas da i4sea indicam que o Brasil ter\u00e1 at\u00e9 127 dias de calor extremo por ano at\u00e9 2075, frente aos 6 dias atuais.\u00a0<\/p>\n

Para chegar ao resultado a i4sea\u00a0aplicou ao territ\u00f3rio brasileiro mais de 26 modelos clim\u00e1ticos globais \u2014 entre eles o MPI-ESM1-2-HR, do Instituto Max Planck de Meteorologia \u2014 e hiperlocalizou os resultados para um horizonte at\u00e9 2075.A i4sea \u00e9 uma\u00a0plataforma de intelig\u00eancia clim\u00e1tica que\u00a0apoia empresas com ativos e opera\u00e7\u00f5es impactados pelo clima em decis\u00f5es estrat\u00e9gicas e operacionais. A ii<\/p>\n

Segundo o estudo, a temperatura m\u00e1xima m\u00e9dia do pa\u00eds sobe 1,7 graus Celsius (\u00b0C), com aquecimento que chega a 7\u00b0C em algumas regi\u00f5es.<\/p>\n

O recorte regional do levantamento aponta a Regi\u00e3o Norte como a mais exposta em 2075, com aumento m\u00e9dio de 2,8\u00b0C na temperatura m\u00e1xima e proje\u00e7\u00e3o de 193 dias de calor extremo por ano.<\/p>\n

Rond\u00f4nia lidera o ranking estadual, com alta projetada de 3,95\u00b0C. \u201cEm paralelo, o estudo indica uma tend\u00eancia de at\u00e9 13 ondas de calor anuais no pa\u00eds o que muda a forma como setores como energia, infraestrutura, sa\u00fade e log\u00edstica precisam pensar continuidade operacional\u201d, diz a i4sea.<\/p>\n

O Centro-Oeste aparece em seguida, com aumento projetado de 2\u00b0C e salto de 5 para 107 dias de calor extremo por ano. J\u00e1 no Sul, onde o aumento m\u00e9dio \u00e9 mais contido (1,1\u00b0C), os dias de calor extremo passam de 4 para 38 por ano.<\/p>\n

Acre e Roraima aparecem logo atr\u00e1s de Rond\u00f4nia no ranking estadual, com aumentos projetados de 3,36 \u00b0C e 3,16 \u00b0C, respectivamente. Em Roraima, a proje\u00e7\u00e3o indica at\u00e9 250 dias de calor extremo por ano at\u00e9 2075, ou seja, cerca de dois ter\u00e7os do ano sob essa condi\u00e7\u00e3o.<\/p>\n

O diretor presidente da empresa, Mateus Lima, afirma que o papel da plataforma \u00e9 entregar para o tomador de decis\u00e3o um cen\u00e1rio clim\u00e1tico t\u00e3o claro quanto qualquer outro indicador de planejamento estrat\u00e9gico como receita, c\u00e2mbio, m\u00e3o de obra.<\/p>\n

\n

“O que os dados mostram \u00e9 que o calor deixar\u00e1 de ser um evento sazonal para virar uma vari\u00e1vel permanente do plano de neg\u00f3cios. Quem incorpora isso agora ganha tempo para adaptar infraestrutura, processos e proteger as pessoas que fazem a opera\u00e7\u00e3o acontecer”, afirmou Lima.<\/p>\n<\/blockquote>\n

Texto: Ag\u00eancia Brasil<\/p>\n

Foto: Tomaz Silva\/Ag\u00eancia Brasil<\/p>\n

\"\"<\/p>\n

Conte\u00fado exclusivo de empresas participantes do Anu\u00e1rio Brasileiro do Agroneg\u00f3cio e Agricultura Familiar – LEIA O ANU\u00c1RIO GRATUITAMENTE<\/em><\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Temperatura m\u00e1xima m\u00e9dia do Brasil vai subir 1,7\u00baC, diz estudo Proje\u00e7\u00f5es clim\u00e1ticas da i4sea indicam que o Brasil ter\u00e1 at\u00e9 127 dias de calor extremo por ano at\u00e9 2075, frente aos 6 dias atuais.\u00a0 Para chegar ao resultado a i4sea\u00a0aplicou ao territ\u00f3rio brasileiro mais de 26 modelos clim\u00e1ticos globais \u2014…<\/p>\n","protected":false},"author":10,"featured_media":8687,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[165,131],"tags":[],"class_list":["post-8686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clima","category-destaques"],"yoast_head":"\nProje\u00e7\u00f5es indicam at\u00e9 127 dias de calor extremo por ano at\u00e9 2075 - 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