Notice: Trying to get property of non-object in /home/rutageol/public_html/plugins/mobile/scientia/DatabaseConnectors/TeraWurflDatabase_MySQL5.php on line 110
Glaciares y Glaciaciones - Los Glaciares
Glaciares y Glaciaciones - www.rutageologica.cl - info@rutageologica.cl

Los Glaciares: una parte de dos ciclos basicos. - Tipos de Glaciares: Glaciares de Valle (Alpinos) - Glaciares de Casquete - Otros tipos de Glaciares. Formacion del Hielo Glaciar - Movimiento de un Glaciar: Velocidad de Movimiento de un Glaciar - Balance de Un Glaciar. Erosion Glaciar. Formaciones Geologicas x Glaciar: Valles Glaciares - Aristas y Horns - Rocas Aborregadas.

Glaciares y Glaciaciones - www.rutageologica.cl - info@rutageologica.cl

Depositos Glaciares. Formas Constituidas por Tills: Morrenas Laterales y Centrales - Morrenas terminales y laterales - Drumlins. Formas Constituidas por Derrubios Glaciares: Llanuras Aluviales y Valley Trains - Depositos en contacto con el Hielo. Teoria Glaciar y El Periodo Glaciar Cuaternario.- Causas de Las Glaciaciones: Tectonica de placas - Variaciones en la Orbita de la Tierra.

Banner
Banner

RUTAS GEOLOGICAS ARAUCANIA


Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2591

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2593

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2595

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2597

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2599

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2603

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2617

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2623

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2632

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2639

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2645

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2645

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2657

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2664

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2671

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2677

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2683

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2689

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2696

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2703

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2711

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2719

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2732

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2737

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2742

Deprecated: Function ereg_replace() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2750

Deprecated: Function ereg_replace() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2752

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2755

GEOLOGIA GENERAL


Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2591

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2593

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2595

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2597

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2599

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2603

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2617

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2623

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2632

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2639

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2645

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2645

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2657

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2664

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2671

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2677

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2683

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2689

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2696

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2703

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2711

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2719

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2732

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2737

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2742

Deprecated: Function ereg_replace() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2750

Deprecated: Function ereg_replace() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2752

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2755

GLACIARES Y GLACIACIONES


Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2591

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2593

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2595

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2597

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2599

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2603

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2617

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2623

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2632

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2639

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2645

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2645

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2657

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2664

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2671

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2677

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2683

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2689

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2696

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2703

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2711

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2719

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2732

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2737

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2742

Deprecated: Function ereg_replace() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2750

Deprecated: Function ereg_replace() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2752

Deprecated: Function eregi() is deprecated in /home/rutageol/public_html/modules/mod_swmenupro/functions.php on line 2755

Glaciares y Glaciaciones - Los Glaciares

GEOLOGIA GENERAL - Glaciares

Extracto : "Ciencias de la Tierra 8 EdicionUna Introducción a la Geología FísicaEdward J. Tarbuck, Frederick K. Lutgens".

Los Glaciares y Glaciaciones

En la actualidad, los Glaciares cubren casi el 10% de la superficie terrestre; sin embargo, en el pasado geológico reciente los casquetes polares cubrían enormes áreas con hielo de miles de metros de espesor. Muchas regiones todavía tienen la marca de esos glaciares. El carácter fundamental de lugares tan diversos como los Alpes, Cape Cod, y el valle Yosemite fue labrado por masas de hielo glaciar ahora desaparecidas. Además. Regiones como long Island, los grandes lagos y los fiordos de noruega y Alaska deben su existencia a los glaciares. Los Glaciares por supuesto , no son simplemente un fenómeno del pasado geológico. Como veremos, siguen esculpiendo y depositando derrubios en muchas regiones en la actualidad.

Los Glaciares: una parte de dos ciclos básicos

Los glaciares forman parte de dos ciclos fundamentales del sistema tierra: el ciclo hidrológico y el ciclo de las rocas. Antes hemos aprendido que el agua de la hidrosfera está en un ciclo constante por la atmósfera, la biosfera y la tierra sólida. Una y otra vez el agua se evapora de los océanos a la atmósfera, precipita sobre la superficie terrestre y fluye por los ríos y bajo la tierra de vuelta al mar. Sin embargo, cuando las precipitaciones caen a grandes altitudes o latitudes elevadas, el agua quizá no pueda abrirse camino inmediatamente hacia el mar. En cambio, puede convertirse en parte de un glaciar durante muchos decenios, centenares o incluso miles de años. Durante el tiempo en el que le agua permanece en un glaciar, puede constituir una fuerza erosiva potente, los procesos erosivos son una parte importante del ciclo de las rocas. Como los ríos y otros procesos erosivos, el hielo en movimiento modifica el paisaje a medida que acumula, transporta y deposita sedimentos.

 



free joomla template
template JoomSpirit