Influence of the vegetation cover on landslides in the context of modern urbanization of Kerch peninsula territory.

№3 (2019)

Krivoguz D.O.,Malko S.V.

AbstractAbout the AuthorsReferences
The modern development of the Kerch Peninsula is closely connected with the large-scale man-caused impact, which leads to significant changes in the functioning of natural complexes. The paper demonstrates a statistical approach to determining the effect of vegetation cover on landslide processes, based on the analysis of weight coefficients for each group of factors. In total, 5 classes were determined. The most widespread of these is the herbaceous vegetation class, which occupies about half of the area of Kerch peninsula. Concerning the effect of grass cover on slope processes, analysis showed that the most favorable impact on the containment of slope processes is the presence of high and woody vegetation, which is reflected in the strengthening of the unstable slope by the root system.

Krivoguz Denis Olegovich, Teaching assistant, junior research fellow of «Marine ecology» department Kerch state maritime technological university. 298309, Crimean Republic, Kerch, Ordzhonikidze, 82. E-mail: krivoguzdenis@gmail.com.

Malko Sergey Vladimirovich, PhD in Biology, assistant professor of «Marine ecology» department Kerch State Maritime Technological University. 298309, Crimean Republic, Kerch, Ordzhonikidze, 82. E-mail: sergmalko@rambler.ru.

  1. Hungr O., Leroueil S., Picarelli L. The Varnes classification of landslide types, an update // Landslides. Hanoi, Vietnam, 2014. V. 11, Issue 2. P. 167-194.
  2. Costanzo D. et al. Factors selection in landslide susceptibility modelling on large scale following the gis matrix method: application to the river Beiro basin (Spain) // Nat. Hazards Earth Syst. Sci. 2012. V. 12. P. 327-340.
  3. Walker L.R., Shiels A.B. Introduction for Landslide Ecology. USA : New York : Cambridge University Press, 2013.
  4. Pellicani R., Van Westen C.J., Spilotro G. Assessing landslide exposure in areas with limited landslide information // Landslides. 2014. V. 11, Issue 3. P. 463-480.
  5. Guzzetti F. et al. The impact of landslides in the Umbria region, Central Italy // Nat. Hazards Earth Syst. Sci. 2003. V. 3, Issue 5. P. 469-486.
  6. Malamud B.D. et al. Landslides, earthquakes, and erosion // Earth Planet. Sci. Lett. 2004. V. 229, Issues 1-2. P. 45-59.
  7. Smith R.B., Commandeur P.R., Ryan M.W. Soils, vegetation, and forest growth on landslides and surrounding logged and old-growth areas on the Queen Charlotte Islands. Victoria : Ministry of Forest, 1986. 107 p.
  8. Huggett R. Soil chronosequences, soil development, and soil evolution: a critical review // CATENA. 1998. V. 32, Issues 3-4. P. 155-172.
  9. Highland L.M., Bobrowsky P. The Landslide Handbook – A Guide to Understanding Landslides. USA : Virginia : Reston : USGS, 2008. 129 p.
  10. Corominas J. et al. Recommendations for the quantitative analysis of landslide risk // Bull. Eng. Geol. Environ. – 2014. V. 73, Issue 2. P. 209-263.
  11. Van Westen C.J., van Asch T.W.J., Soeters R. Landslide hazard and risk zonation – why is it still so difficult? // Bull. Eng. Geol. Environ. 2006. V. 65, Issue 2. P. 167-184.

Section: Geoecology

Keywords: Vegetation cover, landslide processes, landslides, Kerch Peninsula, NDVI, GIS.