Bare Surfaces Analysis Within Ograzhden Mountain (Bulgarian Part)

  • Rosen Iliev Institute for Space Research and Technology
Keywords: Ograzhden, Mountain, Bare Surfaces, Environment, Remote Sensing, Bulgarian

Abstract

The presence of bare surfaces is one of the main indicators for the degradation of natural ecosystems. The spread of bare surfaces and respectively the lack of vegetation cover is a serious threat to the sustainable development of complex environments such as mountains. The present study focuses on the spatial-temporal relationships of the bare surfaces with the local environment within the Bulgarian part of the small border mountain of Ograzhden. Based on temporal imageries from the Landsat 8 satellite, an analysis of the spatial distribution and tendencies in the development of bare surfaces has been made over a two-year period of time. Overall, the results of the research show a reduction in the total area of bare surfaces on the one hand and a slow environmental recovery on the other. Unfortunately, the positive changes are not ubiquitous but describe only certain areas of the territory of interest.

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Author Biography

Rosen Iliev, Institute for Space Research and Technology

Institute for Space Research and Technology, Bulgarian Academy of Sciences, Sofia, Bulgaria

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Published
2019-12-16
How to Cite
Iliev, R. (2019). Bare Surfaces Analysis Within Ograzhden Mountain (Bulgarian Part). SOCIALSCI JOURNAL, 5, 75-80. Retrieved from https://purkh.com/index.php/tosocial/article/view/556
Section
Research Articles