Geology
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The boreholes database is an inventory of subsurface data in Catalonia through the collection of available geological and geotechnical survey information. The surveys are classified into three groups: surveys, penetrometers and trial pits.
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Report describing the update of the permanent flooding model and viewer based on IPCC AR6 sea level projections, including new layers, methodology and results.
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3D model of Port del Comte aquifers, developed as part of the assessment of underground water resources available in Catalonia. More specifically, this model contains the lithological-hydrogeological units, the main geological structures, the topographic surface of the project area, the location of the main karst springs and the saturated rock volumes of the water reservoirs associated with each of the springs
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Report defining and applying a methodology to map coastal hazards (flooding, erosion, accretion) on 1:25,000 sheets for Roses, Castelló d’Empúries, Sant Pere Pescador and L’Escala, combining field data and models (SWAN, XBeach) and considering present and future scenarios (RCP8.5).
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Geomechanical study that defines and applies geomechanical stations along the Catalan coast to describe lithologies, discontinuities and strength parameters (q_u), GSI and Hoek–Brown mi, with RMR classification, photo record and sampling; includes GIS inventory and 202 station sheets.
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WMS service for rockfall inventories with fragmentation data. Data from the source, blocks and deposit are displayed.
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Preliminary analysis of Storm Nelson’s impacts (27/03–01/04/2024) along the Catalan coast: inventory of impacts, beach evolution and infrastructure damage, supported by post-storm aerial imagery and field surveys.
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Report analysing the effects of the early September 2023 DANA in Catalonia (heavy rainfall focused on Terres de l’Ebre and significant swell), based on press, social media, municipal inputs and satellite imagery, including an impacts inventory.
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Report analysing the impacts of Storm Isaack on the Catalan coast (6–8 February 2023), using press, social media, municipalities and satellite imagery.
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Report identifying geological hazards across 166 sectors within the Girona Coastal RSNS Master Plan, describing territorial context, methodology, identification criteria, hazard assessment and recommendations.
Catàleg IDEC