Nowo rozpoznane formy osuwiskowe w dolinie Kaczawy na Pogórzu Kaczawskim (Sudety Zachodnie)

Kowalski, Aleksander; Wojewoda, Jurand

doi:10.12657/landfana-034-002

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…Zaczê³y pojawiaae siê prace opisuj¹ce analizy morfologiczne pod k¹tem identyfikacji osuwisk (Czerwiñski,¯órawek, 1999;Synowiec, 2003a;Migoñ, 2010;Migoñ i in., 2010Migoñ i in., , 2014aMigoñ i in., , b, c, 2015Migoñ i in., , 2016Migoñ, Kasprzak, 2011;Kasprzak, Traczyk, 2012;Ró¿ycka i in., 2015;Duszyñski i in., 2016;Jancewicz, Migoñ, 2017;Osika i in., 2018). Niestety tylko niektóre badania uwzglêdni³y geologiczne uwarunkowania rozwoju osuwisk (Migoñ i in., 2010(Migoñ i in., , 2017Parzóch i in., 2012;Gotowa³a i in., 2015;Duszyñski i in., 2016;Kasprzak i in., 2016;Sikora i in., 2016aSikora i in., , b, 2017Kowalski, 2017 a, b;Kowalski, Wojewoda, 2017;Jancewicz, Traczyk, 2017;Sikora, Piotrowski, 2017).…”

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Osuwiska w Sudetach

Sikora¹,

Wojciechowski²

2019

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This paper presents the results of analysis of landslides distribution in the Sudetes (SW Poland). Our study was based on the analysis of the LiDAR-data digital elevation model and integrated with investigations of different factors for landslide development. The results of the study showed relationships between the spatial distribution of landslides and geology of their basement. For the areas built by Permo-Mesozoic and late Variscan sedimentary and volcanogenic rocks, the tectonic and lithological factors are predominant for landslide occurrences. The largest landslides have a tectonic affinity and represent a frontal type of geometry. The relationships between geological conditions and mass movements were also confirmed by the constructed landslide susceptibility map of the Sudetes.

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Osuwiska w Sudetach

Sikora¹,

Wojciechowski²

2019

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Late Palaeozoic Volcanism in Central Europe—Geoheritage Significance and Use in Geotourism

Migoń

Pijet-Migoń²

2020

Geoheritage

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Five areas in Central Europe, each hosting abundant geological evidence of Carboniferous to Permian volcanic activity, are analysed in terms of their volcanism-related geoheritage and opportunities to develop geotourist product. One area is located in the eastern part of Germany (Geopark Porphyrland), two in northern Czechia (Bohemian Paradise, Broumovsko) and two in south-west Poland (Wałbrzych region, Land of Extinct Volcanoes). Four main geoheritage themes are identified: geology and palaeovolcanology, mineralogy, geomorphology, and heritage stone resources. Each of the regions considered in the paper may be characterized by its core geoheritage theme and secondary themes, less evidently exposed. These themes are optimal foundations to develop geo-interpretation and geotourism. Challenges include difficulties in relating rock record to long eroded volcanic landforms, provision of adequate solutions for mineral collectors and proper conservation of quarries which offer best insights into the history of volcanic processes from c 300 Ma ago.

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Monitoring of anthropogenic landslide activity with combined UAV and Lidar-derived DEMS a case study of the Czerwony wawoz landslide (SW Poland. Western Sudetes)

Kowalski¹

2018

Acta Geodynamica Et Geomaterialia

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The paper presents the results of fieldwork and geodetic surveys carried out on a landslide in Wleń (Western Sudetes, Izerskie Foothills). This reactivated landslide occured firstly in 2011 and later on 16th July 2016, following heavy rainfall in the Lower Silesia region, and covered an area of ca. 1100 m 2 above the renovated "Leśny Dwór" guesthouse in Wleń town. The main scarp of the landslide is built of strongly deformed Upper Permian (Zechstein) heterolithic deposits, composing the marginal part of the Wleń Graben -a NW-SE elongated, tectonic subunit within the North Sudetic Synclinorium. The landslide was a consequence of undercutting of steep slopes of the Bóbr River valley by anthropogenic activities and loading of the slope surface by blocks and pedestrian paths in the vicinity of the guesthouse. Monitoring of landslide activity was performed using the initial surface model of the slope subjected to mass movements, LiDAR elevation data, as well as 3D point cloud data from a nonmetric camera on an Unmanned Aerial Vehicle (UAV). They were used to construct digital elevation models (DEMs) of the area covered by the landslide. The DEM from photogrammetric UAV data was processed using Structure from Motion (SfM) technology. The obtained dataset was verified by additional measurement series from terrestrial laser scanning (TLS). Cite this article as: KowalskiA, Wajs J, Kasza D: Monitoring of anthropogenic landslide activity with combined UAV and LiDAR-derived DEMs -a case study of the Czerwony Wawóz landslide (SW Poland, Western Sudetes).

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Nowo rozpoznane formy osuwiskowe w dolinie Kaczawy na Pogórzu Kaczawskim (Sudety Zachodnie)

Cited by 3 publications

References 5 publications

Osuwiska w Sudetach

Osuwiska w Sudetach

Late Palaeozoic Volcanism in Central Europe—Geoheritage Significance and Use in Geotourism

Monitoring of anthropogenic landslide activity with combined UAV and Lidar-derived DEMS a case study of the Czerwony wawoz landslide (SW Poland. Western Sudetes)

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