{"id":4760,"date":"2023-07-19T15:00:00","date_gmt":"2023-07-19T18:00:00","guid":{"rendered":"http:\/\/treslineasnoticias.com.ar\/?p=4760"},"modified":"2023-07-20T20:38:42","modified_gmt":"2023-07-20T23:38:42","slug":"acumar-realizo-un-nuevo-monitoreo-de-bioindicadores-en-la-cuenca-matanza-riachuelo","status":"publish","type":"post","link":"https:\/\/treslineasnoticias.com.ar\/?p=4760","title":{"rendered":"ACUMAR realiz\u00f3 un nuevo monitoreo de bioindicadores en la Cuenca Matanza Riachuelo"},"content":{"rendered":"\n<p>Personal especializado de&nbsp;<strong>ACUMAR<\/strong>, junto al Instituto de Limnolog\u00eda \u201cDr. Ra\u00fal A. Ringuelet\u201d de la Facultad de Ciencias Naturales y Museo de la Universidad Nacional de La Plata \u2013 CONICET, llevaron adelante la campa\u00f1a de muestreo de macroinvertebrados, diatomeas y clorofila. Estos estudios se realizan semestralmente y otorgan informaci\u00f3n valiosa sobre el estado ambiental en la Cuenca.<\/p>\n\n\n\n<p>A trav\u00e9s del an\u00e1lisis de las muestras obtenidas se realiza un diagn\u00f3stico de la calidad del agua, los sedimentos y el h\u00e1bitat en la Cuenca Matanza Riachuelo. Los macroinvertebrados dan informaci\u00f3n sobre la contaminaci\u00f3n t\u00f3xica al igual que las diatomeas (microalgas sil\u00edceas), que adem\u00e1s son indicadoras del estado del agua. Por otra parte, la clorofila da cuenta del enriquecimiento con nutrientes del cuerpo de agua en diferentes sectores de la Cuenca.<\/p>\n\n\n\n<p>La importancia de los macroinvertebrados y las diatomeas, al igual que otros organismos como los peces, consiste en que son bioindicadores que brindan informaci\u00f3n sobre el estado del ambiente. Su an\u00e1lisis permite diagnosticar la calidad ambiental para dise\u00f1ar medidas de control y gesti\u00f3n de los sitios muestreados.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/treslineasnoticias.com.ar\/wp-content\/uploads\/2023\/07\/unnamed-1-3.jpg\" alt=\"\" class=\"wp-image-4761\" width=\"805\" height=\"538\" srcset=\"https:\/\/treslineasnoticias.com.ar\/wp-content\/uploads\/2023\/07\/unnamed-1-3.jpg 661w, https:\/\/treslineasnoticias.com.ar\/wp-content\/uploads\/2023\/07\/unnamed-1-3-300x201.jpg 300w\" sizes=\"auto, (max-width: 805px) 100vw, 805px\" \/><\/figure>\n\n\n\n<p><em>\u201cACUMAR sigue presente, trabajando todos los d\u00edas en distintos puntos de la Cuenca para controlar y realizar un seguimiento del estado del ambiente, y as\u00ed, construir en base a ese diagn\u00f3stico las pol\u00edticas p\u00fablicas m\u00e1s adecuadas para fortalecer la recuperaci\u00f3n ambiental de este territorio\u201d,<\/em>&nbsp;destac\u00f3 el presidente de&nbsp;<strong>ACUMAR<\/strong>, Mart\u00edn Sabbatella.&nbsp;<\/p>\n\n\n\n<p>En este caso, el estudio incluy\u00f3 el muestreo en 21 estaciones de monitoreo a lo largo de diferentes arroyos de la Cuenca Baja, Media y Alta, y en el cauce principal del r\u00edo Matanza Riachuelo.<\/p>\n\n\n\n<p>Los macroinvertebrados que se estudian son aquellos que tienen un tama\u00f1o mayor a medio mil\u00edmetro, es decir, son organismos que puede ver el ojo humano sin necesidad de un instrumento \u00f3ptico. Los que se encuentran en la Cuenca pertenecen, mayormente, a grupos como moluscos, insectos y an\u00e9lidos.<\/p>\n\n\n\n<p>Los organismos se obtienen utilizando dragas de mano y tamices para tomar muestras de los arroyos y del cauce principal. Posteriormente, las especies encontradas se identifican en el laboratorio y se calculan distintos descriptores bi\u00f3ticos como diversidad, abundancia y equitatividad, y otros \u00edndices que sirven para caracterizar cada comunidad biol\u00f3gica.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Personal especializado de&nbsp;ACUMAR, junto al Instituto de Limnolog\u00eda \u201cDr. Ra\u00fal A. Ringuelet\u201d de la Facultad de Ciencias Naturales y Museo de la Universidad Nacional de La Plata \u2013 CONICET, llevaron adelante la campa\u00f1a de muestreo de macroinvertebrados, diatomeas y clorofila. Estos estudios se realizan semestralmente y otorgan informaci\u00f3n valiosa sobre el estado ambiental en la [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4762,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-4760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-provincia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ACUMAR realiz\u00f3 un nuevo monitoreo de bioindicadores en la Cuenca Matanza Riachuelo - Tres Lineas Noticias<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/treslineasnoticias.com.ar\/?p=4760\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ACUMAR realiz\u00f3 un nuevo monitoreo de bioindicadores en la Cuenca Matanza Riachuelo - Tres Lineas Noticias\" \/>\n<meta property=\"og:description\" content=\"Personal especializado de&nbsp;ACUMAR, junto al Instituto de Limnolog\u00eda \u201cDr. Ra\u00fal A. Ringuelet\u201d de la Facultad de Ciencias Naturales y Museo de la Universidad Nacional de La Plata \u2013 CONICET, llevaron adelante la campa\u00f1a de muestreo de macroinvertebrados, diatomeas y clorofila. 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