Comportamiento hidráulico de la roca matriz en el acuífero costero del área calcárea de Campos (Mallorca).

Resumen

In the framework of a wider European study of saline intrusions in coastal enviranments, the hydraulic behaviour of the rack matrix at the calcareous Campos site coastal aquifer (Majorca) has been characterized. This characterization is performed on rock cores in laboratory; its main objective is the relation between the hydraulic properties of the rack matrix and the rack forming components of petrophysical significance, specially the pare space structure. The anisotropy and heterogeneity is previously analyzed. The real and apparent density, effective and non-effective porasity, range of pare throat size, free and forced water absorption, water desorption, coefficient of capillarity and water vapour permeability have been evaluated. Seven different types of porasity according textural considerations have been established.