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La erosión es un proceso natural por el cual las corrientes de agua o el viento arrastran parte del suelo de unos puntos a otros. <\/SPAN>Como proceso natural, sin intervención del hombre, ha permitido <\/SPAN>que se desplacen materiales de unos suelos a otros<\/SPAN>, generando fertilidad en los suelos que reciben estos aportes y que generalmente se localizan en valles interandios, en terrazas, en planicies aluviales<\/SPAN>.<\/SPAN><\/P>

De acuerdo al Protocolo de degradación de suelos y tierras por erosión \u2013 IDEAM, IGAC, MAVDT 2016, la degradación del suelo por erosión es la pérdida de la capa superficial del suelo por acción del agua o/y viento, que es mediada por el hombre, y trae consecuencias ambientales (ecológicas, sociales, económicas y culturales)<\/SPAN>.<\/SPAN><\/P>

Para <\/SPAN>el indicador de degradación del suelo por erosión se generan dos mapas temáticos:<\/SPAN><\/P>

  • Mapa temático de grados de erosión del suelo. <\/SPAN><\/P><\/LI>

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