About: Podsolisation

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Podsolisation is an extreme form of leaching which causes the eluviation of iron and aluminium sesquioxides. The process generally occurs in areas where precipitation is greater than evapotranspiration. The minerals are removed by a process known as leaching.

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  • Podsolisación es una forma extrema de lixiviación que provoca la eluviación de sesquióxidos de hierro y aluminio.​ El proceso generalmente ocurre en áreas donde la precipitación es mayor que la transpiración. Los minerales se eliminan mediante un proceso conocido como lixiviación. Cuando la materia orgánica se descompone, se liberan nutrientes, pero al mismo tiempo se liberan ácidos orgánicos. Estos ácidos orgánicos son conocidos como agentes quelantes. Muchos suelos podsol se forman debajo de los bosques de coníferas, el hecho de que los pinos sean de hoja perenne provoca una capa de hojarasca muy delgada que inhibe la producción de humus. Como resultado se produce un mor humus ácido (pH 4,5) que aporta una mayor cantidad de agentes quelantes.​ (es)
  • Podsolisation is an extreme form of leaching which causes the eluviation of iron and aluminium sesquioxides. The process generally occurs in areas where precipitation is greater than evapotranspiration. The minerals are removed by a process known as leaching. When organic material is broken down nutrients are released, but at the same time organic acids are released. These organic acids are known as chelating agents. Many podsol soils form underneath coniferous forests, the fact that pine trees are evergreen causes a very thin litter layer inhibiting the production of humus. As a result an acidic (pH 4.5) mor humus is produced which provides a greater amount of chelating agents. (en)
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  • Podsolisación es una forma extrema de lixiviación que provoca la eluviación de sesquióxidos de hierro y aluminio.​ El proceso generalmente ocurre en áreas donde la precipitación es mayor que la transpiración. Los minerales se eliminan mediante un proceso conocido como lixiviación. (es)
  • Podsolisation is an extreme form of leaching which causes the eluviation of iron and aluminium sesquioxides. The process generally occurs in areas where precipitation is greater than evapotranspiration. The minerals are removed by a process known as leaching. (en)
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  • Podsolización (es)
  • Podsolisation (en)
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