{"id":1533,"date":"2026-03-30T11:38:30","date_gmt":"2026-03-30T09:38:30","guid":{"rendered":"https:\/\/www.marine.uem.mz\/?p=1533"},"modified":"2026-04-10T13:22:19","modified_gmt":"2026-04-10T11:22:19","slug":"arens_etal2026","status":"publish","type":"post","link":"https:\/\/www.marine.uem.mz\/index.php\/2026\/03\/30\/arens_etal2026\/","title":{"rendered":"Novo estudo revela regi\u00f5es de flora\u00e7\u00e3o (bloom) de fitopl\u00e2ncton no SW \u00cdndico!"},"content":{"rendered":"\n<p>Pesquisadores de Mo\u00e7ambique e Fran\u00e7a analisaram 22 anos de observa\u00e7\u00f5es por sat\u00e9lite de clorofila-a \u2014 indicador da biomassa de fitopl\u00e2ncton \u2014 e identificaram <strong>seis \u201cfenorregi\u00f5es\u201d<\/strong> distintas no Sudoeste do Oceano \u00cdndico.<\/p>\n\n\n\n<p>Essas regi\u00f5es se diferenciam pelo <strong>timing e frequ\u00eancia das flora\u00e7\u00f5es<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flora\u00e7\u00f5es de inverno dominam a maior parte da bacia, associadas ao aprofundamento da camada de mistura e ao aporte vertical de nutrientes.<\/li>\n\n\n\n<li>Flora\u00e7\u00f5es de ver\u00e3o aparecem em \u00e1reas costeiras e no sudeste de Madagascar, ligadas a descargas fluviais e nutrientes terrestres.<\/li>\n\n\n\n<li>No Canal de Mo\u00e7ambique, a sazonalidade \u00e9 fraca, refletindo a intensa troca de \u00e1guas promovida por redemoinhos de mesoescala.<\/li>\n<\/ul>\n\n\n\n<p>\u201cO estudo mostra que algumas regi\u00f5es mant\u00eam padr\u00f5es est\u00e1veis ano ap\u00f3s ano, enquanto outras s\u00e3o altamente intermitentes, revelando contrastes marcantes na variabilidade biogeoqu\u00edmica\u201d, explica o Prof. Fialho Nehama da Universidade Eduardo Mondlane (ESCMC), coautor da pesquisa publicada na <em><a href=\"https:\/\/doi.org\/10.1029\/2026JC024013\" data-type=\"link\" data-id=\"https:\/\/doi.org\/10.1029\/2026JC024013\">JGR Oceans<\/a><\/em>.<\/p>\n\n\n\n<p>Essa nova regionaliza\u00e7\u00e3o oferece uma <strong>base cient\u00edfica para conectar a din\u00e2mica f\u00edsica do oceano \u00e0 variabilidade dos ecossistemas<\/strong>, com implica\u00e7\u00f5es diretas para a gest\u00e3o pesqueira e a avalia\u00e7\u00e3o de recursos marinhos no Sudoeste do Oceano \u00cdndico.<\/p>\n\n\n\n<p>Leia mais sobre o estudo em: <a href=\"https:\/\/doi.org\/10.1029\/2026JC024013\">https:\/\/doi.org\/10.1029\/2026JC024013<\/a> <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"959\" src=\"https:\/\/www.marine.uem.mz\/wp-content\/uploads\/2026\/03\/ArensFig-1024x959.png\" alt=\"\" class=\"wp-image-1534\" srcset=\"https:\/\/www.marine.uem.mz\/wp-content\/uploads\/2026\/03\/ArensFig-1024x959.png 1024w, https:\/\/www.marine.uem.mz\/wp-content\/uploads\/2026\/03\/ArensFig-300x281.png 300w, https:\/\/www.marine.uem.mz\/wp-content\/uploads\/2026\/03\/ArensFig-768x719.png 768w, https:\/\/www.marine.uem.mz\/wp-content\/uploads\/2026\/03\/ArensFig.png 1316w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pesquisadores de Mo\u00e7ambique e Fran\u00e7a analisaram 22 anos de observa\u00e7\u00f5es por sat\u00e9lite de clorofila-a \u2014 indicador da biomassa de fitopl\u00e2ncton [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1534,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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