Enhancing landslide predictability: Validating geophysical surveys for soil moisture detection in 2D and 3D scenarios
Enhancing landslide predictability: Validating geophysical surveys for soil moisture detection in 2D and 3D scenarios
复制标题
增强滑坡的可预测性:验证 2D 和 3D 场景中土壤湿度检测的地球物理调查
DOI:
10.1016/j.jsames.2023.104664
复制
发表时间:
2023
影响因子:
1.8
通讯作者:
Bortolozo C
中科院分区:
文献类型:
--
作者:
Bortolozo C
Every year, Brazil grapples with the destructive impact of landslides, typically during the summer season. The National Centre for Monitoring and Alerts of Natural Disasters (Cemaden) places significant emphasis on studying these phenomena to understand their processes and causes more deeply. One key challenge faced in this endeavour is the procurement of geotechnical properties of the soil in high-risk areas, with soil moisture being a crucial factor.Collecting point samples for acquiring these geotechnical parameters is not only costly but also limited in providing a comprehensive two-dimensional or three-dimensional coverage. Therefore, the primary aim of the proposed project is to validate the method of acquiring soil moisture data through geophysical surveys in both 2D and 3D scenarios.Data was gathered from soil moisture stations within Cemaden's network and various collected samples to confirm the results. To generate more controlled yet realistic conditions, a sequence of field infiltration experiments was conducted. The findings, related to the ability of the geoelectric method to define soil moisture, derived from this project form an invaluable foundation for future investigations spearheaded by the Geodynamics Group and its collaborating institutions.
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DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
D. Bran;J. Lozano;D. Winocur;M. Menichetti;L. Onnis;E. Lodolo;A. Tassone
通讯作者:
A. Tassone
影响因子:
1.8
作者:
Etzar Gómez;Emil Svensson;T. Dahlin;Gerhard Barmen;J. Rosberg
通讯作者:
J. Rosberg
影响因子:
2
作者:
C. Bortolozo;M. Motta;M. R. M. Andrade;L. A. Lavalle;R. Mendes;S. Simões;T. Mendes;L. Pampuch
通讯作者:
L. Pampuch
影响因子:
--
作者:
L. A. Lavalle;C. Bortolozo;Téhrrie Caroline König Ferraz Pacheco;M. R. M. Andrade;M. Motta;R. Mendes;D. Metodiev;M. R. G. Guedes;J. Porsani
通讯作者:
J. Porsani
影响因子:
7.4
作者:
G. Calamita;M. Gallipoli;E. Gueguen;R. Sinisi;V. Summa;L. Vignola;T. Stabile;J. Bellanova;S. Piscitelli;A. Perrone
通讯作者:
A. Perrone