geoscientificInformation
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: Information regarding an avalanche observed in the past. Mapped based on a survey of inhabitants of the area where the phenomenon took place. The boundaries shown are based on the explanations given by the witnesses consulted. Information is usually taken from Avalanche Zones close to inhabited areas where avalanches have historically interfered with human activity. For this reason the majority of the information is found around these zones. They are shown in purple. Cartography often maps only the avalanche arrival zone, as the descriptions usually refer to their extent and the damage caused.
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Geophysical logging report of the Roquetes borehole to characterise subsurface materials, water column and physical parameters using temperature, conductivity and electromagnetic induction probes.
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Inventory of defence structures built to reduce the risk of avalanches. Single and lineal structures are documented, such as artificial avalanche release systems, road barriers, breakers, deflection structures, retention nets, screens, wind baffles, deflectors, rigid and flexible barriers, retention walls, reforestation and controlled areas.
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Information regarding an area exposed to an avalanche. Mapped based on analysis of the terrain and of signs that avalanches leave in their path, mainly, in forests. In Avalanche Zones, avalanches occur frequently and are of different sizes. Avalanche Zones have been systematically mapped throughout the region. They are shown in orange. There are two types of Avalanche Zones: zones where avalanches usually follow the same path, shown in orange, and zones where avalanches usually follow different paths, shown in pale orange.
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Report analysing the effects of several marine storms between 19/10 and 5/11/2023, including erosion, sediment accumulation and beach rotation in different Catalan municipalities.
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3D model of aquifers in the urban and peri-urban areas of Girona and surrounding municipalities, developed within the framework of the MUSE project (Management Urban Shallow geothermal Energy, 2018-2021). More specifically, this model contains the lithological-hydrogeological units, the main geological structures and the topographic and piezometric surfaces of the project area.
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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 compiling and organising existing geophysical data and models for the Catalan coastline from ICGC and other entities, facilitating access and analysis within the SIDL project.
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Report describing the maritime storm that occurred between 19 and 23 January 2017 and compiling visual, documentary and cartographic information on rainfall, wind, waves and damages, including municipal questionnaires, press review, field surveys and scarp mapping.
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Map of the flood sectors of the municipality. This map shows the return periods of 10, 50,100, and 500 years.
Catàleg IDEC