Local forecast of landslide hazards: case study from Kyiv region

Ivanik, О.; Shabatura, О.; Homenko, R.; Hadiatska, K.; Kravchenko, D.

doi:10.3997/2214-4609.2020geo118

Cited by 4 publications

(2 citation statements)

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“…Наразі виконано значний обсяг прецизійного визначення віку гранітів кіровоградського комплексу. Для всіх датованих на сьогодення гранітів отримано значення віку за монацитом, що лежать в досить вузькому інтервалі -2020- -2042- млн. років (Степанюк і ін.,2015- , 2016- , 2017- , Stepanyuk et all., 2017- , 2018.…”

Section: вступunclassified

“…Головними чинниками виникнення гравітаційних процесів є стан геологічного середовища, зокрема літолого-стратиграфічні умови, гідрогеологічний режим, характер рельєфу, структурно-текстурні особливості гірських порід та форми їхнього залягання. До окремої категорії факторів відносяться динамічні процеси, що змінюють стан схилів, зокрема ерозійні процеси, вивітрювання, тектонічний режим території, сейсмічність та техногенні навантаження на схили (Ivanik et al, 2020). Комбінація та пріоритетність цих факторів визначають механізм та умови формування гравітаційних процесів.…”

Section: The Composition Of Volatile Components In Silicate Spherules Has Been Studied Spherules Are the Dominant Component Of The Heigh-unclassified

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Geochronology of Crystalline Rocks of the Shumyliv Section of the South Bug River Valley (Haisyn Block)

Stepanyuk¹,

Dovbush²,

Belskyi³

et al. 2021

Mìneral. ž.

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The Haisyn complex rocks (sobites (Shcherbakov, 2005)), consisting of diorite-like rocks and amphibolites, which biotite granites develop, is outcroping near the village of Shumyliv along the South Bug river and in an abandoned open pit mine (on South of Shumyliv). The rocks are characterized by high magnetization according to magnetic survey results. A linear magnetic anomaly extends in the north-east direction (NE 69º) with a distance of more than 35 km. Entin et al. (2019) proposed that this magnetic anomaly is caused by a dyke with a felsic or intermediate composition. The internal structure of accessory zircon crystals from quartz diorite and granite were studied. In both types of rocks, zircon crystals are complex and consist of three different generations. The first generation consists of fractured nuclei of light pink color, which apparently grew in rims of zircon of the 2nd and/or 3rd generation. Zircon of the second generation is light pink in color. It forms rims around the first generation of zircon, but also occasionally occurs the interior core areas of crystals. Third generation zircon forms rims around the first two generation zircons, or growth episodes. As usually, the heads of crystals have a light brown to brown color. The age of formation of monazite in the granite and titanite in the quartz diorite was determined by the uranium-lead isotope method. The two endogenous geological processes have ages of 2049 ± 6 million years and 2005±2 million years, respectively.

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Section: вступunclassified

Section: The Composition Of Volatile Components In Silicate Spherules Has Been Studied Spherules Are the Dominant Component Of The Heigh-unclassified

Geochronology of Crystalline Rocks of the Shumyliv Section of the South Bug River Valley (Haisyn Block)

Stepanyuk¹,

Dovbush²,

Belskyi³

et al. 2021

Mìneral. ž.

View full text Add to dashboard Cite

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Integrated approach to modelling and assessing the landslide hazards at the regional and local scale in Kyiv urbanized area, Ukraine

Ivanik

Menshov²,

Bondar³

et al. 2022

Model. Earth Syst. Environ.

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Landslide Hazard Prediction and Impact on Comminity: Main Approaches, Principles and Methods

Ivanik,

Shevchuk,

Kravchenko

et al. 2023

VKNUGEOL

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The problem of predicting the landslide hazard is a priority area of research in the field of assessment of risks and natural disasters, which requires a comprehensive in-depth analysis of the factors of landslide formation, as well as the synthesis of existed theorethical and empiric data for a full understanding of the problem of landslide hazard and comprehensive assessment of its impact on community. The presented research is aimed at the development, implementation, and application of a comprehensive methodology for predicting landslide hazards and assessing their impact on the infrustructure. The research was carried out within the framework of national and international projects with the partiсipation of international partners from universities in France, Austria and Great Britain. The methodology of regional landslide hazard prediction for different structural regions of Ukraine is based on the methods of spatial modelling and aims at the landslide susseptibility mapping, creating multifactorial spatial models. As a result of a comprehensive analysis of landslide factors and spatial modelling integrated landslide hazard maps were created. These maps provide an opportunity to comprehensively assess the landslide hazard for different regions. Methods of local prediction of landslide hazard based on the application of a rational complex of geological, physical, remote, thermographic studies, and deterministic modelling enable to identify the main features and potential activity of landslide processes within landslide-prone areas and suggest preventive measures for risk mitigation. Examples of the integrated methodology applications for landslide hazard prediction within model sites in Kaniv and Kyiv regions are given. The concept of informing people about the potential geohazards was given.

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Local forecast of landslide hazards: case study from Kyiv region

Cited by 4 publications

References 0 publications

Geochronology of Crystalline Rocks of the Shumyliv Section of the South Bug River Valley (Haisyn Block)

Geochronology of Crystalline Rocks of the Shumyliv Section of the South Bug River Valley (Haisyn Block)

Integrated approach to modelling and assessing the landslide hazards at the regional and local scale in Kyiv urbanized area, Ukraine

Landslide Hazard Prediction and Impact on Comminity: Main Approaches, Principles and Methods

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