{"id":20432,"date":"2026-04-24T20:31:06","date_gmt":"2026-04-24T20:31:06","guid":{"rendered":"https:\/\/stesa.com\/mapas\/?post_type=ficha&#038;p=20432"},"modified":"2026-04-24T20:31:06","modified_gmt":"2026-04-24T20:31:06","slug":"mapa-geologico-de-la-provincia-del-chaco","status":"publish","type":"ficha","link":"https:\/\/stesa.com\/mapas\/doc\/mapa-geologico-de-la-provincia-del-chaco\/","title":{"rendered":"Mapa geol\u00f3gico de la provincia del Chaco"},"content":{"rendered":"<p style=\"text-align: center;\"><label style=\"font-size: 15px;\">Mapa geol\u00f3gico de la provincia del Chaco <a href=\"https:\/\/stesa.com\/mapas\/wp-content\/uploads\/20432\/Mapa-geologico-de-la-provincia-del-Chaco-2016.pdf\" target=\"_blank\" rel=\"noopener\">(formato PDF)<\/a>.<\/label><\/p>\n<p><strong>Geolog\u00eda de la provincia del Chaco<\/strong><\/p>\n<p>La provincia del Chaco presenta una geolog\u00eda dominada por llanuras sedimentarias recientes, formadas por la acumulaci\u00f3n de materiales transportados por r\u00edos, viento y procesos de inundaci\u00f3n a lo largo de millones de a\u00f1os. Integra la gran regi\u00f3n geol\u00f3gica del Gran Chaco Sudamericano.<\/p>\n<p><strong>1. Llanura sedimentaria<\/strong><\/p>\n<p>La mayor parte del territorio est\u00e1 compuesta por sedimentos del Cenozoico y Cuaternario, entre ellos:<\/p>\n<ul>\n<li>limos<\/li>\n<li>arcillas<\/li>\n<li>arenas<\/li>\n<li>gravas finas<\/li>\n<li>dep\u00f3sitos org\u00e1nicos en humedales<\/li>\n<\/ul>\n<p>Estos materiales fueron depositados por sistemas fluviales como los r\u00edos Paran\u00e1, Paraguay, Bermejo y Pilcomayo.<\/p>\n<p><strong>2. Relieve muy bajo y reciente<\/strong><\/p>\n<p>La escasa pendiente favorece la presencia de:<\/p>\n<ul>\n<li>esteros y ba\u00f1ados<\/li>\n<li>lagunas temporarias<\/li>\n<li>paleocauces (antiguos cauces de r\u00edos)<\/li>\n<li>albardones fluviales<\/li>\n<li>zonas inundables extensas<\/li>\n<\/ul>\n<p><strong>3. Suelos y recursos<\/strong><\/p>\n<p>Los sedimentos originan suelos diversos:<\/p>\n<ul>\n<li>f\u00e9rtiles en \u00e1reas agr\u00edcolas<\/li>\n<li>arcillosos en sectores h\u00famedos<\/li>\n<li>arenosos en zonas secas<\/li>\n<li>salinos en depresiones internas<\/li>\n<\/ul>\n<p>Recursos destacados:<\/p>\n<ul>\n<li>arcillas para ladrillos y cer\u00e1mica<\/li>\n<li>arenas y \u00e1ridos<\/li>\n<li>aguas subterr\u00e1neas<\/li>\n<li>recursos forestales asociados al bosque chaque\u00f1o<\/li>\n<\/ul>\n<p><strong>4. Riesgos geol\u00f3gicos y ambientales<\/strong><\/p>\n<ul>\n<li>Inundaciones peri\u00f3dicas.<\/li>\n<li>Erosi\u00f3n h\u00eddrica y e\u00f3lica.<\/li>\n<li>Ascenso de sales en suelos mal drenados.<\/li>\n<li>Sequ\u00edas prolongadas.<\/li>\n<li>Cambios en cauces y anegamientos.<\/li>\n<\/ul>\n<p><strong>S\u00edntesis<\/strong><\/p>\n<p>La geolog\u00eda chaque\u00f1a refleja una provincia joven en t\u00e9rminos geomorfol\u00f3gicos, construida por sedimentos fluviales y ambientes de llanura, donde el agua y la escasa pendiente modelan el paisaje.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La provincia del Chaco presenta una geolog\u00eda dominada por llanuras sedimentarias recientes, formadas por la acumulaci\u00f3n de materiales transportados por r\u00edos<\/p>\n","protected":false},"author":1,"featured_media":20433,"template":"","categoria_ficha":[2184],"class_list":["post-20432","ficha","type-ficha","status-publish","has-post-thumbnail","hentry","categoria_ficha-mapas-de-la-provincia-del-chaco"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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