{"id":182,"date":"2026-02-01T09:00:05","date_gmt":"2026-02-01T12:00:05","guid":{"rendered":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/?page_id=182"},"modified":"2026-03-03T08:28:26","modified_gmt":"2026-03-03T11:28:26","slug":"fisica-nuclear-na-oceanografia","status":"publish","type":"page","link":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/fisica-nuclear-na-oceanografia\/","title":{"rendered":"F\u00edsica Nuclear na Oceanografia"},"content":{"rendered":"<div class=\"m-lg-5 d-flex justify-content-center align-items-center flex-column flex-lg-row\">\n<div class=\"mx-lg-5\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-content\/uploads\/sites\/7\/2026\/03\/fisica_nuclear_na_oceanografia_01.jpg\" alt=\"\" width=\"512\" height=\"246\"\/><\/div>\n<p class=\"mx-lg-5\">O carbono 14 \u00e9 produzido na atmosfera terrestre e entra no oceano de forma lenta. O ambiente marinho possui tamb\u00e9m muitos carbonatos f\u00f3sseis, cujo carbono 14 j\u00e1 decaiu, restando apenas os is\u00f3topos est\u00e1veis.<\/p>\n<\/div>\n<div class=\"m-lg-5 d-flex justify-content-center align-items-center flex-column flex-lg-row\">\n<div class=\"mx-lg-5\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-content\/uploads\/sites\/7\/2026\/03\/fisica_nuclear_na_oceanografia_02.jpg\" alt=\"\" width=\"300\" height=\"207\"\/><\/div>\n<p class=\"mx-lg-5\">Assim, a concentra\u00e7\u00e3o de carbono 14 no ambiente marinho \u00e9 empobrecida nos oceanos e diminui com a profundidade. Correntes marinhas transportam diferentes assinaturas de 14C, de modo que este radionucl\u00eddeo pode ser usado no estudo da din\u00e2mica oce\u00e2nica.<\/p>\n<\/div>\n<div class=\"m-lg-5 d-flex justify-content-center align-items-center flex-column flex-lg-row\">\n<div class=\"mx-lg-5\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-content\/uploads\/sites\/7\/2026\/03\/fisica_nuclear_na_oceanografia_03.jpg\" alt=\"\" width=\"300\" height=\"201\"\/><\/div>\n<p class=\"mx-lg-5\">Conchas de moluscos, corais, foramin\u00edferos, ot\u00f3litos de peixe e diversos outros organismos marinhos podem ser utilizados para estudar o chamado Efeito de Reservat\u00f3rio Marinho.<\/p>\n<\/div>\n<div class=\"mx-lg-5 d-flex justify-content-center align-items-center flex-column\">\n<p class=\"text-center\"><strong>Leia mais sobre esse tema:<\/strong><\/p>\n<p class=\"mx-lg-5\">Macario, Kita, and Eduardo Queiroz Alves. \u201cEfeito de reservat\u00f3rio marinho na costa do Brasil.\u201d Quaternary and Environmental Geosciences 9.1 (2018). <a href=\"http:\/\/dx.doi.org\/10.5380\/abequa.v9i1.53210\">http:\/\/dx.doi.org\/10.5380\/abequa.v9i1.53210<\/a><\/p>\n<p class=\"mx-lg-5\">Alves, Eduardo Q., et al. \u201cThe Worldwide Marine Radiocarbon Reservoir Effect: Definitions, Mechanisms, and Prospects.\u201d Reviews of Geophysics (2018). <a href=\"https:\/\/doi.org\/10.1002\/2017RG000588\">https:\/\/doi.org\/10.1002\/2017RG000588<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>O carbono 14 \u00e9 produzido na atmosfera terrestre e entra no oceano de forma lenta. O ambiente marinho possui tamb\u00e9m muitos carbonatos f\u00f3sseis, cujo carbono 14 j\u00e1 decaiu, restando apenas os is\u00f3topos est\u00e1veis. Assim, a concentra\u00e7\u00e3o de carbono 14 no ambiente marinho \u00e9 empobrecida nos oceanos e diminui com a profundidade. Correntes marinhas transportam diferentes [&hellip;]<\/p>\n","protected":false},"author":149,"featured_media":93,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-182","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/pages\/182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/users\/149"}],"replies":[{"embeddable":true,"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/comments?post=182"}],"version-history":[{"count":3,"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/pages\/182\/revisions"}],"predecessor-version":[{"id":185,"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/pages\/182\/revisions\/185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/media\/93"}],"wp:attachment":[{"href":"https:\/\/inct-fna.if.uff.br\/408419-2024-5\/wp-json\/wp\/v2\/media?parent=182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}