Current and historical gully erosion and accompanying muddy floods in Slovakia

• Autorzy: Stankoviansky M. , Ondrčka J.
• Języki publikacji: EN

Abstrakty

EN

Comparison of commonly acting gullying and muddy floods at present (in the post-collectivization period) and in the past (mostly in the period of the 16th to 19th centuries) has showed considerable disparities; they are conditioned by the character of land use and climate changes, mostly in the case of their synchronous occurrence what has profoundly multiplied their geomorphic response.In the case when extreme events occur in the area with permanent, historical gullies, the current common operation of gully erosion and muddy floods can show similar features with their acting in the past.In such cases the material of muddy floods is coming not only from fresh ephemeral gullies but also from old permanent gullies that were deepened during these events.It was confirmed during extreme events that happened in cadastral areas of two villages in western Slovakia in 2009 that were not comparable with geomorphic effects of other events within the last period.

Słowa kluczowe

EN

gully erosion; muddy floods; natural hazard; environmental issues; Slovakia

• Wydawca: Stowarzyszenie Geomorfologów Polskich
• Czasopismo: Landform Analysis
• Rocznik: 2011
• Tom: Vol. 17
• Strony: 199--204
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Stankoviansky M.

autor

Ondrčka J.

• Comenius University in Bratislava, Faculty of Natural Sciences, Department of Physical Geography and Geoecology, Slovakia,

Bibliografia

• Boardman J., Ligneau L., De Roo A. & Vandaele K.,1994.Flooding of property by runoff from agricultural land in northwestern Europe. Geomorphology 10: 183–196.
• Bork H.-R., 1989. Soil erosion during the past millennium in central Europe and its significance within the geomorphodynamics of the Holocene. Catena, Supplementband 15: 121–131.
• Hrádek M., 2006. P í iny a následky ni ivých povodní bìhem kolonizace vrchovin ve 13.a 14.století.In: Smolová, I.(ed.) Geomorfologické výskumy v roce 2006.Univerzita Palackého & eská asociace geomorfolog , Olomouc: 60–64.
• Stankoviansky M., 2002. Bahenné povodne – hrozba úvalín a suchých dolín. Geomorphologia Slovaca 2 (2): 5–15.
• Stankoviansky M., 2003a. Geomorfologická odozva environmentálnych zmien na území Myjavskej pahorkatiny.Univerzita Komenského, Bratislava: 152 pp.
• Stankoviansky M., 2003b. Historical evolution of permanent gullies in the Myjava Hill Land.Catena 51: 223–239.
• Stankoviansky M., 2009. Geomorphic effect and environmental impact of current and historical muddy floods in Slovakia. Zeitschrift für Geomorphologie, N.F, 53, Suppl. 2: 159–170.
• Stankoviansky M., Minár J., Barka I., Bonk R. & Trizna M., 2010. Investigating muddy floods in Slovakia. Land Degradation and Development 21, sp. iss. 2, 336–345.