{"id":11546,"date":"2025-04-11T09:47:10","date_gmt":"2025-04-11T14:47:10","guid":{"rendered":"https:\/\/www.agron.iastate.edu\/glsi\/?p=11546"},"modified":"2025-10-01T10:32:47","modified_gmt":"2025-10-01T15:32:47","slug":"clay-content-image-gallery","status":"publish","type":"post","link":"https:\/\/www.agron.iastate.edu\/glsi\/soil-properties-images\/clay-content-image-gallery\/","title":{"rendered":"Clay Content Image Gallery"},"content":{"rendered":"\n<div class=\"wp-block-ugb-container ugb-container ugb-9406a1f ugb-container--v2 ugb-container--design-plain ugb-main-block\"><style>@media screen and (min-width:768px){.ugb-9406a1f > .ugb-inner-block > .ugb-block-content > *{padding-bottom:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-9406a1f-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-9406a1f-content-wrapper\"><div\n\tclass=\"paragraph-widget paragraph-widget--text-html\">\n\t<div class=\"text-content\">\n\t\t<h4>Clay content refers to the percentage by weight of mineral soil particles smaller than 0.002 mm, measured within the soil material less than 2 mm in size. It is influenced by soil genesis and mineral composition, typically dominated by clay mineral groups like kaolinite, smectite, and hydrous mica (e.g., illite).<\/h4>\n<h2>Applied Relevance<\/h2>\n<p>Clay content plays a critical role in soil fertility, moisture retention, and structural behavior. It influences cation exchange capacity (CEC), shrink-swell potential, saturated hydraulic conductivity (Ksat), plasticity, and dispersion. These factors affect tillage, irrigation efficiency, and infrastructure planning. Understanding clay distribution helps guide both agronomic decisions and engineering applications.<\/p>\n<h2>Available Depths<\/h2>\n<p>Data is provided for cumulative and interval soil depths, including:<br data-start=\"1103\" data-end=\"1106\">0\u20135 cm, 5\u201320 cm, 0\u201320 cm, 0\u201330 cm, 0\u201350 cm, 0\u2013100 cm, 0\u2013150 cm, and 0\u2013200 cm.<\/p>\n\n\t<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n<div\n\tclass=\"paragraph-widget paragraph-widget--text-html\">\n\t<div class=\"text-content\">\n\t\t<h2>Map Gallery<\/h2>\n<p>To save images, right click image and select &#8220;save as&#8221; to download.&nbsp;<\/p>\n\n\t<\/div>\n<\/div>\n\n\n<style type=\"text\/css\">\n#foogallery-gallery-4396.fg-justified .fg-item { margin-right: 1px; margin-bottom: 1px; }\n#foogallery-gallery-4396.fg-justified .fg-image { height: 150px; }<\/style>\n\t\t\t<style type=\"text\/css\">\n#foogallery-gallery-4396_1.fg-justified .fg-item { margin-right: 1px; margin-bottom: 1px; }\n#foogallery-gallery-4396_1.fg-justified .fg-image { height: 150px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-justified foogallery-lightbox-foobox fg-justified fg-ready fg-dark fg-shadow-outline fg-loading-partial fg-loaded-fade-in fg-hover-grayscale fg-caption-hover fg-hover-fade fg-hover-zoom\" id=\"foogallery-gallery-4396_1\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:true},&quot;lazy&quot;:true,&quot;template&quot;:{&quot;rowHeight&quot;:150,&quot;maxRowHeight&quot;:250,&quot;margins&quot;:1,&quot;align&quot;:&quot;center&quot;,&quot;lastRow&quot;:&quot;smart&quot;}}\" style=\"--fg-title-line-clamp: 0; --fg-description-line-clamp: 0;\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/01Clay0to5cm.jpg\" data-caption-title=\"01Clay0to5cm\" data-attachment-id=\"4791\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img fetchpriority=\"high\" decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/01Clay0to5cm\/3602917214.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/01Clay0to5cm\/1093369698.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">01Clay0to5cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/02Clay0to20cm.jpg\" data-caption-title=\"02Clay0to20cm\" data-attachment-id=\"4793\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/02Clay0to20cm\/1480303570.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/02Clay0to20cm\/2009281549.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">02Clay0to20cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/03Clay0to30cm.jpg\" data-caption-title=\"03Clay0to30cm\" data-attachment-id=\"4795\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/03Clay0to30cm\/861358684.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/03Clay0to30cm\/481287555.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">03Clay0to30cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/04Clay0to100cm.jpg\" data-caption-title=\"04Clay0to100cm\" data-attachment-id=\"4797\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/04Clay0to100cm\/2756241127.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/04Clay0to100cm\/2987118901.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">04Clay0to100cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/05Clay0to150cm.jpg\" data-caption-title=\"05Clay0to150cm\" data-attachment-id=\"4799\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/05Clay0to150cm\/3519188785.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/05Clay0to150cm\/3347167459.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">05Clay0to150cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/06Clay0to200cm.jpg\" data-caption-title=\"06Clay0to200cm\" data-attachment-id=\"4800\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/06Clay0to200cm\/1117614932.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/06Clay0to200cm\/1423852678.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">06Clay0to200cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/07Clay5to20cm.jpg\" data-caption-title=\"07Clay5to20cm\" data-attachment-id=\"4802\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/07Clay5to20cm\/3297584300.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/07Clay5to20cm\/3950359411.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">07Clay5to20cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/08Clay20to50cm.jpg\" data-caption-title=\"08Clay20to50cm\" data-attachment-id=\"4804\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/08Clay20to50cm\/2357868843.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/08Clay20to50cm\/2596867833.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">08Clay20to50cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/09Clay50to100cm.jpg\" data-caption-title=\"09Clay50to100cm\" data-attachment-id=\"4806\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/09Clay50to100cm\/3329323108.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/09Clay50to100cm\/2931458219.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">09Clay50to100cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/10Clay100to150cm.jpg\" data-caption-title=\"10Clay100to150cm\" data-attachment-id=\"4808\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/10Clay100to150cm\/1844890271.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/10Clay100to150cm\/1715854926.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">10Clay100to150cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/11Clay150to200cm.jpg\" data-caption-title=\"11Clay150to200cm\" data-attachment-id=\"4809\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"250\" width=\"326\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/11Clay150to200cm\/3640612836.jpg\" data-srcset-fg=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/cache\/2019\/06\/11Clay150to200cm\/3544990517.jpg 4x\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22326%22%20height%3D%22250%22%20viewBox%3D%220%200%20326%20250%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">11Clay150to200cm<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3216,"featured_media":10607,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[307],"tags":[],"class_list":["post-11546","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-soil-properties-images"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Soil-Clay-Content.gif",1920,1473,false],"thumbnail":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Soil-Clay-Content-150x150.gif",150,150,true],"medium":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Soil-Clay-Content-300x230.gif",300,230,true],"medium_large":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Soil-Clay-Content-768x589.gif",768,589,true],"large":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Soil-Clay-Content-1024x786.gif",1024,786,true],"1536x1536":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Soil-Clay-Content-1536x1178.gif",1536,1178,true],"2048x2048":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Soil-Clay-Content.gif",1920,1473,false]},"post_excerpt_stackable_v2":"<p>Clay content refers to the percentage by weight of mineral soil particles smaller than 0.002 mm, measured within the soil material less than 2 mm in size. It is influenced by soil genesis and mineral composition, typically dominated by clay mineral groups like kaolinite, smectite, and hydrous mica (e.g., illite). Applied Relevance Clay content plays a critical role in soil fertility, moisture retention, and structural behavior. It influences cation exchange capacity (CEC), shrink-swell potential, saturated hydraulic conductivity (Ksat), plasticity, and dispersion. These factors affect tillage, irrigation efficiency, and infrastructure planning. Understanding clay distribution helps guide both agronomic decisions and engineering&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/www.agron.iastate.edu\/glsi\/category\/soil-properties-images\/\" rel=\"category tag\">Soil Properties Images<\/a>","author_info_v2":{"name":"Bradley Miller","url":"https:\/\/www.agron.iastate.edu\/glsi\/author\/millerba\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Clay Content Image Gallery - Geospatial Laboratory for Soil Informatics<\/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:\/\/www.agron.iastate.edu\/glsi\/soil-properties-images\/clay-content-image-gallery\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Clay Content Image Gallery - 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