Development of landslides in the shore zones of reservoirs, as exemplified by the central landslide at Dobrzyń-on-the-Vistula, Włocławek Reservoir

Banach, Mieczysław; Kaczmarek, Halina; Tyszkowski, Sebastian

doi:10.7163/przg.2013.3.4

Cited by 10 publications

(4 citation statements)

References 5 publications

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“…The situation is different if a lake shore which is exposed by a long-term decrease in water level has been subject to artificial development. Then, erosion processes can be more impulsive, as with artificial dam reservoirs, for example, where landslides frequently occur (Banach et al 2013). In the case of Lake Powidzkie, there was artificial interference in the shoreline within the promenade running along the lake in the vicinity of Powidz, among other places.…”

Section: Resultsmentioning

confidence: 99%

The effect of a water dam on Lake Powidzkie and its vicinity

Nowak

Ptak

2018

Bulletin of Geography. Physical Geography Series

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The paper presents an attempt to assess the effect of damming of lakes on water resources, based on the example of Lake Powidzkie (Central Poland) and its catchment. The region in which the analysed object is located has the greatest water deficits in Poland. The co-occurrence of unfavourable natural and anthropogenic factors contributed to a considerable reduction in the water resources retained in the lake. Particularly low water levels were recorded in the 1990s and in the first decade of the 21 st century. The situation was not improved by a water dam constructed on the outflow from the lake in the 1960s, due, among other things, to neglect in its exploitation. With regard to the modernisation of the dam in 2010 and the favourable hydrological situation in the winter of 2011, it was possible to retain the excess water and substantially reduce its outflow. The restoration of the lost water resources, and the hydrological benefits of this were still observable several years later. Problems related to water deficits are becoming increasingly common in many regions of the world. One solution to mitigate such a situation may be, among others, to dam natural lakes. This is simpler, cheaper, and less invasive for the environment than the construction of new water reservoirs.

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Section: Resultsmentioning

confidence: 99%

The effect of a water dam on Lake Powidzkie and its vicinity

Nowak

Ptak

2018

Bulletin of Geography. Physical Geography Series

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“…However, the methods used in landslide susceptibility allow for the assessment of the role of anthropogenic factors to a limited extent [20], which is related to the difficulties caused by including factors that rapidly change in time and space in two-dimensional GIS analysis. Field surveys and stability analysis, as well as groundwater level and inclinometric monitoring, are carried out on individual landslides and, therefore, allow for the determination, to a greater extent, of the influence of anthropogenic actions on the activation and progression of landslides [21][22][23][24][25]. Such thorough research makes it possible to compare and supplement the conclusions resulting from susceptibility analyses.…”

Section: Introductionmentioning

confidence: 99%

Mass-Movement Causes and Landslide Susceptibility in River Valleys of Lowland Areas: A Case Study in the Central Radunia Valley, Northern Poland

Małka,

Zabuski,

Enzmann

et al. 2023

Geosciences

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This work aims to analyse the mechanisms and factors contributing to shallow soil landslides in river valleys entrenched in lowlands using the Central Radunia Valley as an example. The combination of susceptibility analysis using geographic-information-system-based statistical models, field surveys, analysis of archival materials, and numerical modelling using FLAC2D software (https://www.itascacg.com/software/flac2d, accessed on 10 January 2023) for the analysis of slope stability and hydrogeological processes allows for comprehensive landslide reconstruction, mass movement mechanism description, and an explanation of the role of triggering and causal factors. The results emphasise the need for cross-disciplinary studies of shallow soil landslides. The identification and periodisation of the causal factors indicate that geomorphological conditions play a particularly important role. The current study shows that the greatest influence on landslide formation in the Central Radunia Valley is slope angle, as determined using a high-resolution digital elevation model. The slope angle factor is sufficient to produce a reliable susceptibility map (the areas under the curve of the success rate and prediction rate curves are 87.84% and 85.34%, respectively). However, numerical modelling of slope failure also clearly indicated that there was a significant influence of anthropogenic impacts on the landslide process. We determined that the main triggering factor causing the January 2019 Rutki landslide was related to the drilling of a borehole on 10 January 2019. The water used for drilling hydrated the soil and thus weakened the stability conditions.

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“…Ber (1960Ber ( , 1968, Jaroszewski (1963Jaroszewski ( , 1991, Skompski (1969Skompski ( , 1995, Brykczyński (1982) and Ruszczyńska-Szenajch (1985) also advocated a glaciotectonic origin of these deformations. The other explanations comprised a flow of plastic Neogene deposits on the eastern slope of the elevated flank of the Kuyavian Anticlinorium in the bedrock (Lewiński, 1924;Różycki, 1967;Banach, 1973) or a dominant effect of a tectonic factor sensu stricto (Łyczewska, 1964;Baraniecka, 1975).…”

Section: Introductionmentioning

confidence: 99%

Studia Quaternaria

Roman

Żuk

2019

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The article is focused on the most recent investigations of glaciotectonic structures in high escarpment exposures of the Vistula valley from Dobrzyń to Kuzki in the western part of the Płock Basin. Deformations involve Neogene and occasionally the Lower Pleistocene deposits and they are not expressed as landforms. Structural investigations and analysis of archival geological data provided new information on the origin of large-scale shear structures. Results obtained are clearly contrary to the concept of Brykczyński (1982) regarding valley-side glaciotectonics in the Płock Basin. An emergence of the extensive zone of serial thrust structures of significant amplitude (up to 100–150 m) was found to have not been controlled by a palaeovalley. A driving mechanism is interpreted as a gravity spreading in front of ice sheets advancing from north-northeast during the South Polish Complex (Dorst-Elsterian).

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Development of landslides in the shore zones of reservoirs, as exemplified by the central landslide at Dobrzyń-on-the-Vistula, Włocławek Reservoir

Cited by 10 publications

References 5 publications

The effect of a water dam on Lake Powidzkie and its vicinity

The effect of a water dam on Lake Powidzkie and its vicinity

Mass-Movement Causes and Landslide Susceptibility in River Valleys of Lowland Areas: A Case Study in the Central Radunia Valley, Northern Poland

Studia Quaternaria

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