{"id":2755,"date":"2024-11-27T09:31:27","date_gmt":"2024-11-27T09:31:27","guid":{"rendered":"https:\/\/andrea-koschinsky.org\/?p=2755"},"modified":"2024-11-27T13:08:24","modified_gmt":"2024-11-27T13:08:24","slug":"mud-and-mosquitoes","status":"publish","type":"post","link":"https:\/\/andrea-koschinsky.org\/pt\/mud-and-mosquitoes\/","title":{"rendered":"LAMA e MOSQUITOS"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignleft size-medium\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35.jpeg\"><img decoding=\"async\" width=\"225\" height=\"300\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-225x300.jpeg\" alt=\"\" class=\"wp-image-2734\" srcset=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-225x300.jpeg 225w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-768x1024.jpeg 768w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-1152x1536.jpeg 1152w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-9x12.jpeg 9w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-900x1200.jpeg?crop=1 900w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-600x800.jpeg?crop=1 600w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-450x600.jpeg?crop=1 450w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-300x400.jpeg?crop=1 300w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35-150x200.jpeg?crop=1 150w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-11-23-at-11.17.35.jpeg 1200w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a><figcaption class=\"wp-element-caption\">Filtrando \u00e1gua diretamente de uma toca de caranguejo nos manguezais.<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Nunca digam que os cientistas t\u00eam medo de sujar as m\u00e3os.<\/strong> Seja caminhando com \u00e1gua at\u00e9 os joelhos na lama ou mergulhando at\u00e9 a cintura em \u00e1guas turvas, tudo faz parte do trabalho di\u00e1rio da dedicada equipe de cientistas do projeto PROBRAL. Reunindo pesquisadores da Alemanha e do Brasil (Constructor University Bremen, GEOMAR, Universidade de Oldenburg, Universidade Federal do Par\u00e1 e Universidade Estadual do Norte Fluminense), eles se uniram este m\u00eas para analisar a \u00e1gua de manguezais, rios e estu\u00e1rios no norte do Brasil.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Fazendo qu\u00edmica juntos<\/h4>\n\n\n\n<p><strong>Metais como cobre e ferro<\/strong> est\u00e3o naturalmente presentes nos oceanos, rios e estu\u00e1rios e podem atuar tanto como nutrientes quanto como toxinas para os organismos vivos. O comportamento desses metais \u00e9 influenciado pelo tamanho (por exemplo, part\u00edculas grandes ou dissolvidas) e por outros componentes da qu\u00edmica da \u00e1gua, como salinidade, pH (qu\u00e3o \u00e1cida \u00e9 a \u00e1gua) e a presen\u00e7a de mat\u00e9ria org\u00e2nica dissolvida. Rios e estu\u00e1rios frequentemente s\u00e3o ricos em mat\u00e9ria org\u00e2nica (\u00e0 base de carbono) proveniente de plantas e solo. A mat\u00e9ria org\u00e2nica dissolvida frequentemente se liga a \u00edons met\u00e1licos (quando isso acontece, \u00e9 chamado de \u201cligante\u201d), e isso poderia influenciar sua biodisponibilidade (como eles s\u00e3o absorvidos pelos organismos vivos).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">N\u00f3s amamos os manguezais<\/h4>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"alignright size-medium is-resized\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Egret-in-estuary-rotated.jpeg\"><img decoding=\"async\" width=\"225\" height=\"300\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Egret-in-estuary-225x300.jpeg\" alt=\"\" class=\"wp-image-2761\" style=\"width:226px;height:auto\" srcset=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Egret-in-estuary-225x300.jpeg 225w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Egret-in-estuary-768x1024.jpeg 768w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Egret-in-estuary-1152x1536.jpeg 1152w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Egret-in-estuary-1536x2048.jpeg 1536w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Egret-in-estuary-9x12.jpeg 9w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a><figcaption class=\"wp-element-caption\">Uma gar\u00e7a permanece im\u00f3vel, em busca de peixes.<\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>Os manguezais s\u00e3o uma rica fonte de mat\u00e9ria org\u00e2nica dissolvida,<\/strong>nutrientes e alguns metais. A equipe coletou \u00e1gua intersticial (\u00e1gua que se acumula no solo nos pequenos espa\u00e7os entre as part\u00edculas) em manguezais degradados e saud\u00e1veis. Coletamos amostras cavando buracos e recolhendo a \u00e1gua que os preenchia. Mesmo na mar\u00e9 baixa, tivemos que atravessar lama pesada, muitas vezes afundando at\u00e9 os joelhos. Vimos muitos caranguejos pequenos, p\u00e1ssaros e at\u00e9 um macaco!<\/p>\n\n\n\n<p>Tamb\u00e9m visitamos diversos riachos e rios, especialmente o rio Caet\u00e9, que atravessa Bragan\u00e7a e o norte do Brasil, no estado do Par\u00e1. O Caet\u00e9 \u00e9 influenciado por mar\u00e9s di\u00e1rias (duas vezes ao dia), resultando em salinidade que muda ao longo do dia nas regi\u00f5es pr\u00f3ximas \u00e0 costa. Fizemos coletas em v\u00e1rios pontos ao longo de todo o gradiente de salinidade, desde as \u00e1guas costeiras (salinidade 35, como a \u00e1gua do mar), at\u00e9 \u00e1guas estuarinas salobras e \u00e1guas doces fluviais (salinidade 0). Realizamos as coletas de barco na Ba\u00eda do Caet\u00e9 e em terra nos rios e riachos do interior.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Contribuindo para o M206<\/h4>\n\n\n\n<p>The PROBRAL campaign will generate lots of great data that will contribute to the M206 cruise, also examining trace metals and organic matter in the Amazon and Par\u00e1 River estuary, as well as near coastal mangroves to the south-east.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around.jpeg\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"2763\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around-1024x768.jpeg\" alt=\"\" class=\"wp-image-2763\" srcset=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around-1024x768.jpeg 1024w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around-300x225.jpeg 300w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around-768x576.jpeg 768w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around-1536x1152.jpeg 1536w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around-2048x1536.jpeg 2048w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Horsing-around-16x12.jpeg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Horsing around.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Youre-being-followed-rotated.jpeg\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"2764\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Youre-being-followed-768x1024.jpeg\" alt=\"\" class=\"wp-image-2764\" srcset=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Youre-being-followed-768x1024.jpeg 768w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Youre-being-followed-225x300.jpeg 225w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Youre-being-followed-1152x1536.jpeg 1152w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Youre-being-followed-1536x2048.jpeg 1536w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Youre-being-followed-9x12.jpeg 9w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a><figcaption class=\"wp-element-caption\">Don&#8217;t look now&#8230;<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Field-filtration-rotated.jpeg\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"2762\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Field-filtration-768x1024.jpeg\" alt=\"\" class=\"wp-image-2762\" srcset=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Field-filtration-768x1024.jpeg 768w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Field-filtration-225x300.jpeg 225w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Field-filtration-1152x1536.jpeg 1152w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Field-filtration-1536x2048.jpeg 1536w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Field-filtration-9x12.jpeg 9w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a><figcaption class=\"wp-element-caption\">Field filtration<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241117-_DSC8432.jpg\"><img decoding=\"async\" width=\"1024\" height=\"684\" data-id=\"2722\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241117-_DSC8432-1024x684.jpg\" alt=\"\" class=\"wp-image-2722\" srcset=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241117-_DSC8432-1024x684.jpg 1024w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241117-_DSC8432-300x200.jpg 300w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241117-_DSC8432-768x513.jpg 768w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241117-_DSC8432-18x12.jpg 18w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241117-_DSC8432.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Sunset over Braganca.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241118-_DSC6609.jpg\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"2746\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241118-_DSC6609-1024x683.jpg\" alt=\"\" class=\"wp-image-2746\" srcset=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241118-_DSC6609-1024x683.jpg 1024w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241118-_DSC6609-300x200.jpg 300w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241118-_DSC6609-768x512.jpg 768w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241118-_DSC6609-18x12.jpg 18w, https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/20241118-_DSC6609.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Mudcrab<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Picture1.gif\"><img decoding=\"async\" width=\"529\" height=\"283\" data-id=\"2680\" src=\"https:\/\/andrea-koschinsky.org\/wp-content\/uploads\/2024\/11\/Picture1.gif\" alt=\"\" class=\"wp-image-2680\"\/><\/a><figcaption class=\"wp-element-caption\">PROBAL area of study<\/figcaption><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>Never let it be said that scientists are afraid of getting their hands dirty. Whether it\u2019s wading knee-deep in mud or standing waist deep-in murky waters, it\u2019s all in a day\u2019s work for the dedicated team of scientists of the<\/p>","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2755","post","type-post","status-publish","format-standard","hentry","category-m206"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/posts\/2755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/comments?post=2755"}],"version-history":[{"count":13,"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/posts\/2755\/revisions"}],"predecessor-version":[{"id":2782,"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/posts\/2755\/revisions\/2782"}],"wp:attachment":[{"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/media?parent=2755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/categories?post=2755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/andrea-koschinsky.org\/pt\/wp-json\/wp\/v2\/tags?post=2755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}