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Los cambios fisicoquímicos del agua en el karst: actividades didácticas

Authors: Pla, Concepción; Benavente, David; González-Herrero, Manuel; Andreu Rodes, José Miguel;

Los cambios fisicoquímicos del agua en el karst: actividades didácticas

Abstract

El proceso de karstificación sobre las rocas carbonatadas y sus morfologías resultantes son aspectos que suelen abordarse desde un enfoque generalmente descriptivo. Habitualmente se parte de unos fundamentos elementales del proceso químico, para pasar directamente a la descripción del modelado del paisaje kárstico. En el presente trabajo se proponen diversas actividades cuyo objetivo conjunto es lograr una visión integral y algo más tangible del proceso de karstificación. Con un enfoque transversal con otras disciplinas, como son la química o la biología, se han planteado diferentes actividades de clase, campo y/o laboratorio, basadas en las transformaciones químicas que experimenta el agua al estar en contacto con los materiales karstificables. Las actividades se plantean para que cada docente pueda adaptarlas a su entorno más próximo, de forma que el alumnado entienda que se trata de un proceso activo y cercano.

The karstification of carbonates and the resulting geomorphological landscapes are frequently studied from a general descriptive point of view. We tend to use basic chemical concepts and then proceed right away to describing the karstic landscapes. In the present paper, we propose different activities in order to achieve a whole, real vision of the karstification process, based on the geochemical interaction between water and soluble carbonates. The proposed field, lab and class tasks present a transversal approach with other subjects such as chemistry and biology. These activities can be carried out both individually and in groups, and the teacher can adapt them to their immediate environment, so that the students understand that karstification is an active process happening in their vicinity.

Keywords

Hidroquímica, Hydrochemistry, Karst, Water, Learning, Agua, Ingeniería Hidráulica, Geodinámica Externa, Enseñanza, Petrología y Geoquímica

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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