Rapid characterisation of the extremely large landslide threatening the Rules Reservoir (Southern Spain)

Reyes-Carmona, Cristina; Galvé, Jorge Pedro; Moreno-Sánchez, Marcos; Riquelme, Adrián; Ruano, Patricia; Millares, Agustín; Teixidó, Teresa; Sarro, Roberto; Pérez-Peña, Jose Vicente; Barra, Anna; Ezquerro, Pablo; López‐Vinielles, Juan; Béjar‐Pizarro, Marta; Azañón, José Miguel; Monserrat, Oriol; Mateos, Rosa María

doi:10.1007/s10346-021-01728-z

Cited by 19 publications

(15 citation statements)

References 63 publications

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“…Thus, the results of complex geological and geophysical interpretation make it possible to introduce the specified positions of lithological boundaries along with the zones of weakened soils related to such important structural elements of the landslide as the landslide body and landslide fractures into the 3D slope model. Inserting additional data into the 3D landslide evaluation model makes it possible to specify the model being generated to a great extent and to obtain more reliable slope stability characteristics [14][15][16].…”

Section: Resultsmentioning

confidence: 99%

Geophysical surveys as a tool for geotechnical monitoring of disturbed land reclamation

Burlutsky

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The article is devoted to the issues of controlling the reclamation of disturbed lands after the end of field development. It is proved that duration of transformation processes of the geological environment after a mine recultivation stage determines the necessity of control of the changes including the ones carried out by means of geophysical investigations. The way methods of engineering geophysics increase reliability of information about the state of stability of recultivated areas by the example of slope structures is shown. Proposals for the synthesis of geophysical and engineering-geological information in the framework of geotechnical monitoring of disturbed land reclamation are formulated with regard to the findings of the study.

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Section: Resultsmentioning

confidence: 99%

Geophysical surveys as a tool for geotechnical monitoring of disturbed land reclamation

Burlutsky

2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…In-depth field investigation can make up for the problem of imprecision of image data obtained by remote sensing image interpretation or other methods and can be more thoroughly investigated and studied [11]. After visual interpretation, field surveys can be an essential step in verifying [17,18] to determine landslide kinematic characteristics, integrating geological and kinematic data for preliminary hazard assessment through field surveys [19].…”

Section: Remote Sensing Image Collectionmentioning

confidence: 99%

Assessment of geological hazard susceptibility based on remote sensing images

Song,

Dai

2024

Second International Conference on Environmental Remote Sensing and Geographic Information Technology (ERSGIT 2023)

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Geologic hazards have attracted more attention around the world. This paper tries to comb the relevant literature through Web Of Science, lists the leading indicators and methods of geological hazard susceptibility assessment, discusses the appropriate, suitable means of geological hazards, and gives the future development direction of the existing evaluation in this field based on Remote Sensing images research work is systematically reviewed. The study shows that the most critical highway slope geological hazards -landslides and mudslides -negatively impact human lives. Specifically, remote sensing technology is the primary method of acquiring image data for studying highway slope geological hazards. In addition, the application of emerging technologies and models, the fusion of multi-technology tools, and the integration of multiple models may enhance the accuracy of vulnerability assessment related to geological hazards, which should be emphasized more in future studies.

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“…From the geological point of view, the area surrounding the reservoir belongs to the Internal Zones of the Central Betic Cordillera, and the geology cartography was imported from the GEODES geological map of the area [59] (Figure 5). In the slopes surrounding the Rules reservoir, some landslides have been identified [60][61][62], and the activity is being monitored using different techniques [63,64]. In the slopes surrounding the Rules reservoir, some landslides have been identified [60][61][62], and the activity is being monitored using different techniques [63,64].…”

Section: Geological Context and Main Landslidesmentioning

confidence: 99%

“…In the slopes surrounding the Rules reservoir, some landslides have been identified [60][61][62], and the activity is being monitored using different techniques [63,64]. In the slopes surrounding the Rules reservoir, some landslides have been identified [60][61][62], and the activity is being monitored using different techniques [63,64]. Earthquakes, changes in the water level of the reservoir, snowmelt, and extreme precipitation are the potential triggers for these landslides.…”

Section: Geological Context and Main Landslidesmentioning

confidence: 99%

Assessment of Sediments’ Transport Triggering Processes through the Identification of Deposition Shapes in Large Reservoirs

Molina,

Espejo,

Zazo

et al. 2024

Water

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Sediment deposition at the bottom of artificial reservoirs has become a worldwide problem. This comprises a dual issue that is, in the first place, associated with the reduction in storage capacity and lifetime of large reservoirs. The second aspect comprises the threat that the sediment represents for the dam structure. This research is mainly aimed at identifying and inferring the main sediments’ triggering processes through a rigorous analysis of deposition shapes in a large reservoir. For identifying the main deposition shapes, a sequential methodology was designed and developed comprising the following stages. First, an analysis of XYZ cartography from bathymetric development was conducted. Then, a shapes categorization was developed that comprises the identification of six types of shapes based on four parameters: slope continuity, slope break, absolute and relative slope, and arc configuration. The third stage comprised a visualization and spatial calculation of shapes through GIS-based cartography. The fourth stage comprised an interpretation of deposition shapes processes: for that, a dual analysis was developed. First, an analysis based on fluvial sediments transport processes was realized. The second stage implied an analysis of the dam influence on fluvial hydrodynamics and sediments transport. Results comprised a quantitative assessment of each shape as well as physical processes identification and interpretation, generating a robust equivalence between shapes and triggering processes. This research proved successful for the identification and characterization of the main deposition and transport processes that may help to prevent, palliate, and/or correct phenomenon of silting in large reservoirs. This detailed knowledge of deposition forms opens new strategies to release sediments from storage water more effectively.

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Rapid characterisation of the extremely large landslide threatening the Rules Reservoir (Southern Spain)

Abstract: This is a a non-peer reviewed preprint of the article that has just been published in Landslides.

Cited by 19 publications

References 63 publications

Geophysical surveys as a tool for geotechnical monitoring of disturbed land reclamation

Geophysical surveys as a tool for geotechnical monitoring of disturbed land reclamation

Assessment of geological hazard susceptibility based on remote sensing images

Assessment of Sediments’ Transport Triggering Processes through the Identification of Deposition Shapes in Large Reservoirs

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