{"id":35955,"date":"2024-08-29T14:45:14","date_gmt":"2024-08-29T12:45:14","guid":{"rendered":"https:\/\/rinconeducativo.org\/recursos-educativos\/tecnicas-nucleares-frenar-erosion-suelo\/"},"modified":"2024-10-18T12:59:30","modified_gmt":"2024-10-18T10:59:30","slug":"nuclear-techniques-slow-soil-erosion","status":"publish","type":"re_recurso","link":"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/","title":{"rendered":"Nuclear techniques to slow soil erosion"},"content":{"rendered":"\n<p>Soil degradation affects 1.9 billion hectares of land worldwide, about two-thirds of the world's soil resources.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"653\" height=\"367\" src=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/08\/TN_Erosion_Suelo.jpg\" alt=\"\" class=\"wp-image-35951\" style=\"width:369px;height:auto\" srcset=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/08\/TN_Erosion_Suelo.jpg 653w, https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/08\/TN_Erosion_Suelo-500x281.jpg 500w\" sizes=\"auto, (max-width: 653px) 100vw, 653px\" \/><\/figure>\n<\/div>\n\n\n<p>Soil erosion is the single largest contributor to land degradation, resulting in the loss of 75 billion tonnes of fertile soil per year, at an annual economic cost of some 126 billion US dollars.<\/p>\n\n\n\n<p>Erosion affects the top, most fertile layer of soil and carries away much of the fertiliser used in agriculture, depositing it in freshwaters where it feeds algae, drastically reducing water quality.<\/p>\n\n\n\n<p>Nuclear techniques can determine the exact cause and origin of soil erosion, the most common of which include radionuclides from radioactive fallout, which helps to assess soil erosion rates, and stable isotope analysis by compound, which helps to detect degradation hotspots.<\/p>\n\n\n\n<p>Radionuclides from fallout can help to detect variations in soil redistribution patterns and rates over large catchment areas and to assess the efficiency of soil conservation measures to control soil erosion. They can be measured non-destructively and relatively easily using modern high-resolution gamma spectrometry.<\/p>\n\n\n\n<p>The compound stable isotope technique makes it possible to determine where the eroded soil originated, as compound stable isotopes are specific to different plants. The study of their composition makes it possible to trace their origin.<\/p>\n\n\n\n<p>The combination of the two methods makes it possible to establish a strong link between the sediment in the catchment area and the origin of the erosion.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Soil erosion is a major contributor to land degradation, affecting 1.9 billion hectares of land worldwide, about two-thirds of the world's soil resources. It results in the loss of 75 billion hectares of fertile soil per year, at an annual economic cost of some 126 billion US dollars.<\/p>\n","protected":false},"author":1088,"featured_media":35952,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[7652,8227,8471,7146],"edad":[7139,7161,7137,7140],"recursos_tipo":[7270],"recursos_tema":[7171,7170,7198,7173,7169],"clasificacion_anterior":[],"class_list":["post-35955","re_recurso","type-re_recurso","status-publish","has-post-thumbnail","hentry","tag-cambio-climatico-en","tag-environment-en","tag-nuclear-technology-applications","tag-radiation-en","edad-mas-16-en","edad-06-12-years-old","edad-de-12-a-16-en","edad-todas-las-edades-en","recursos_tipo-theory","recursos_tema-agri-food","recursos_tema-applications","recursos_tema-environment","recursos_tema-environmental","recursos_tema-nuclear-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nuclear techniques to slow soil erosion - Rinc\u00f3n educativo<\/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:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nuclear techniques to slow soil erosion - Rinc\u00f3n educativo\" \/>\n<meta property=\"og:description\" content=\"Soil erosion is a major contributor to land degradation, affecting 1.9 billion hectares of land worldwide, about two-thirds of the world&#039;s soil resources. It results in the loss of 75 billion hectares of fertile soil per year, at an annual economic cost of some 126 billion US dollars.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/\" \/>\n<meta property=\"og:site_name\" content=\"Rinc\u00f3n educativo\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-18T10:59:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/08\/TN_Erosion_Suelo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"653\" \/>\n\t<meta property=\"og:image:height\" content=\"367\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/\",\"url\":\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/\",\"name\":\"Nuclear techniques to slow soil erosion - Rinc\u00f3n educativo\",\"isPartOf\":{\"@id\":\"https:\/\/rinconeducativo.org\/es\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/08\/TN_Erosion_Suelo.jpg\",\"datePublished\":\"2024-08-29T12:45:14+00:00\",\"dateModified\":\"2024-10-18T10:59:30+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/#primaryimage\",\"url\":\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/08\/TN_Erosion_Suelo.jpg\",\"contentUrl\":\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/08\/TN_Erosion_Suelo.jpg\",\"width\":653,\"height\":367,\"caption\":\"Tecnicas nucleares para frenar la erosi\u00f3n del suelo\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/rinconeducativo.org\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Recursos educativos\",\"item\":\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Nuclear techniques to slow soil erosion\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/rinconeducativo.org\/es\/#website\",\"url\":\"https:\/\/rinconeducativo.org\/es\/\",\"name\":\"Rinc\u00f3n educativo\",\"description\":\"Un proyecto del Foro Nuclear\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/rinconeducativo.org\/es\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Nuclear techniques to slow soil erosion - Rinc\u00f3n educativo","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/nuclear-techniques-slow-soil-erosion\/","og_locale":"en_US","og_type":"article","og_title":"Nuclear techniques to slow soil erosion - Rinc\u00f3n educativo","og_description":"Soil erosion is a major contributor to land degradation, affecting 1.9 billion hectares of land worldwide, about two-thirds of the world's soil resources. 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