- Tytuł:
- An integrated approach for landslide hazard assessment: A case study of the Middle Dnieper Basin, Ukraine
- Autorzy:
-
Ivanik, Olena
Fonseca, Joana
Shabatura, Oleksandr
Khomenko, Ruslan
Hadiatska, Kateryna
Kravchenko, Dmytro - Powiązania:
- https://bibliotekanauki.pl/articles/2073724.pdf
- Data publikacji:
- 2022
- Wydawca:
- Instytut Technologiczno-Przyrodniczy
- Tematy:
-
Dnieper River basin
electrical resistivity tomography
ERT
infrared thermography
IRT
landslide hazards - Opis:
- Ukraine is characterised by active natural hazards processes within different structural, tectonic and landscape zones. In Middle Dnieper basin region mass movement processes have great impact on people’s livelihoods and infrastructure. These processes occur on the slopes with different geological structure. The determining causes include lithologic and stratigraphic conditions, hydrogeological regime, structural and textural peculiarities of rocks and the geomorphology of the slopes. Landslide inventory database has been developed based on long-term observations of more than 400 landslides and landslide-prone areas. This paper takes efforts forward by combining different geological and geophysical methods to advance the current understanding of landslide phenomena and contributing towards a better informed assessment of landslide hazard and risk. The developed methodology is implemented in a test sites of Kyiv region, covering an area of 18.3 km2 situated in the Middle Dnieper basin. Electrical Resistivity Tomography, Self-Potential and Infrared Thermography techniques were employed to investigate the lithostratigraphic sequences, the geometry of landslide body and potential mass movement. The results presented here confirm the potential of using an integrated approach that combines different field data to better plan mitigation activities and measures for the effective land management. This study will be useful in increasing the safety aspects of the infrastructures and lives and also for planning of research and developmental activities.
- Źródło:
-
Journal of Water and Land Development; 2022, 52; 81--86
1429-7426
2083-4535 - Pojawia się w:
- Journal of Water and Land Development
- Dostawca treści:
- Biblioteka Nauki
Artykuł