A 3D geological model of El Hierro volcanic island reflecting intraplate volcanism cycles

García‐Gil, Alejandro; Baquedano, Carlos; Marazuela, Miguel Ángel; Martínez-León, Jorge; Cruz‐Pérez, Noelia; Hernández-Gutiérrez, Luis E.; Cerezal, Juan Carlos Santamarta

doi:10.1016/j.gsd.2023.100936

Cited by 4 publications

(1 citation statement)

References 28 publications

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“…the lithology type, distribution, stratification, and architectural forms that differ from each other will become the water bearing formation. Water as the filling fluid moves following the geological setting of an area with its dynamics (García-Gil et al, 2023). The interaction of water and rocks along with the geological setting is indicated by the quality or the chemical content of the water (Suhendar et al, 2020;Gebeyehu et al, 2022).…”

Section: J O Gmentioning

confidence: 99%

Geological Trap Controlling the Residence Time of Groundwater in Assessment of Exploitation Zone for Its Sustainable Resources Case Study: The Slope of Karang Mount, Banten Province, Indonesia

Hutabarat,

Muhammad,

Iskandarsyah

et al. 2023

Indonesian J. Geosci.

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The southern slope of Mount Karang is covered by complex volcanic deposits with complicated texture and structure. The study on zone or location of water resources which would be exploited required a comprehensive hydrogeological approach. Through detailed geological mapping, spring sampling, and well drilling were carried out. Representative spring water samples were taken to be analyzed in the laboratory, and to obtain the data of physical groundwater, chemical groundwater, stable isotopes 18O (oxygen-18), and deuterium contents, as well as the age of the groundwater. In general, the groundwater facies of the studied area showed Ca, Na, KHCO3 with several sites indicating changes to CaHCO3 during the dry and rainy seasons. The synthesis results of the stable isotope 18O (oxygen-18) and deuterium contents, verified by the physical and chemical groundwater controlled by geological setting in the groundwater subbasins, show the anomaly of residence time as trapped by the normal fault in the middle of the studied area. The existing normal fault might control this anomaly of residence time of groundwater surrounding site JH1, JH9, and JH20. However, the distribution of three different water source zones occurred. All group of groundwater indicated a complex flowing with geological setting controlling the physical, chemical content, and the age of the groundwater. At last, sites JH4, JH5, and JH9 show that the zones are proper to be developed as sustainability groundwater resources. Keywords: groundwater facies, stable isotope, groundwater flow, sustainable water

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Section: J O Gmentioning

confidence: 99%

Geological Trap Controlling the Residence Time of Groundwater in Assessment of Exploitation Zone for Its Sustainable Resources Case Study: The Slope of Karang Mount, Banten Province, Indonesia

Hutabarat,

Muhammad,

Iskandarsyah

et al. 2023

Indonesian J. Geosci.

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A 3D bedrock modeling method based on information mining of 2D geological map

Niu,

Lin,

Zhou

et al. 2024

Earth Sci Inform

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Classification of geotechnical units and their associated slope movements for application to civil engineering in volcanic territories

Hernández-Gutiérrez,

Rodríguez-Losada,

Cruz-Pérez

et al. 2024

Environ Earth Sci

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Slope movements are one of the natural hazards that most affect volcanic islands and often cause alarm to society, as they produce considerable material losses, affect communications and basic community services and, on occasion, involve the loss of human lives. Based on the classification of geotechnical units of the Canary Islands and the characteristic slope movements observed in each of them, the main goal of this article has been to elaborate a classification of movements versus units, as a tool for the management landslides hazards in volcanic environments. The applied methodology was based on the types of slope movements defined by the USGS, and on the research team three decades of experience of the study of geotechnical characterisation and slope instability of volcanic formations. A graphical classification of the possible movements affecting the volcanic geotechnical units has been prepared to make a preliminary estimate of the types of movements that will affect a slope or hillside.

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A 3D geological model of El Hierro volcanic island reflecting intraplate volcanism cycles

Cited by 4 publications

References 28 publications

Geological Trap Controlling the Residence Time of Groundwater in Assessment of Exploitation Zone for Its Sustainable Resources Case Study: The Slope of Karang Mount, Banten Province, Indonesia

Geological Trap Controlling the Residence Time of Groundwater in Assessment of Exploitation Zone for Its Sustainable Resources Case Study: The Slope of Karang Mount, Banten Province, Indonesia

A 3D bedrock modeling method based on information mining of 2D geological map

Classification of geotechnical units and their associated slope movements for application to civil engineering in volcanic territories

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