@article{fdi:010046173, title = {{A} structural and geophysical approach to the study of fractured aquifers in the {S}cansano-{M}agliano in {T}oscana {R}idge, southern {T}uscany, {I}taly}, author = {{F}rancese, {R}. and {M}azzarini, {F}. and {B}istacchi, {A}. and {M}orelli, {G}. and {P}asquare, {G}. and {P}raticelli, {N}. and {R}obain, {H}enri and {W}ardell, {N}. and {Z}aja, {A}.}, editor = {}, language = {{ENG}}, abstract = {{F}resh water availability has recently become a serious concern in the {I}talian {A}pennines, as various activities rely on a predictable supply. {A}long the ridge between {S}cansano and {M}agliano in {T}oscana, in southern {T}uscany, the situation is further complicated by contamination of the nearby alluvial aquifers. {A}quifers locally consist of thin fractured reservoirs, generally within low-permeability formations, and it can be difficult to plan the exploitation of resources based on conventional techniques. {A}n integrated study based on geological data investigated the link between tectonics and groundwater circulation, to better define the hydrological model. {A}fter the regional identification of fault and fracture patterns, a major structure was investigated in detail to accurately map its spatial position and to understand the geometry and properties of the associated aquifer and assess its exploitation potential. {T}he subsurface around the fault zone was clearly imaged using ground probing radar, two-dimensional and three-dimensional resistivity tomography, and three-dimensional shallow seismic surveys. {T}he vertical and horizontal contacts between the different geological units of the {L}igurian and {T}uscan series were resolved with a high degree of spatial accuracy. {T}hree-dimensional high-resolution geophysical imaging proved to be a very effective means of characterising small-scale fractured reservoirs.}, keywords = {{I}taly ; {F}ractured rocks ; {G}eophysical methods ; {T}ectonics ; {G}roundwater exploration}, booktitle = {}, journal = {{H}ydrogeology {J}ournal}, volume = {17}, numero = {5}, pages = {1233--1246}, ISSN = {1431-2174}, year = {2009}, DOI = {10.1007/s10040-009-0435-1}, URL = {https://www.documentation.ird.fr/hor/fdi:010046173}, }