Anthropogenic Changes of Caucasus Forest Landscapes
Volume 4, Issue 5-1, September 2015, Pages: 54-59
Received: Jun. 20, 2015;
Accepted: Jun. 22, 2015;
Published: Jul. 7, 2015
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Dali Nikolaishvili, Department of Geography, Faculty of Exact and Natural Science, Tbilisi State University, Tbilisi, Georgia
George Dvalashvili, Department of Geography, Faculty of Exact and Natural Science, Tbilisi State University, Tbilisi, Georgia
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Caucasus eco-region occupies more than 583 thousand sq km and are represented 25 types, 62 sub-types and 205 genera of landscapes. Due to several climatically contrasting regions the landscapes are quite diverse here. Sub-tropical humid conditions, also experiencing mostly hot, dry weather year-round dominate in the lowland and foothills of Caucasus. forests are mostly concentrated in low- and middle-mountain landscapes. Comparatively little are of forests are concentrated in the lowlands and plains. High volcanic plateaus of South Caucasus also are without forest areas and are represented by steppe vegetation. The main purpose of this work is to determine anthropogenic changes forest landscapes of Caucasus and to evaluate the degree of this changes. The trend of anthropogenic change of forests is observed almost on whole territory of eco-region, especially in plain areas. Therefore, the decreasing trend of forest area, phytomass amount, also the ecological functions are evident. The research is based on the landscape approach. A great set of field data were used. All these data were processed by means of GIS-technologies.
Landscape approach, Forests, Ecological potential, Caucasus
To cite this article
Anthropogenic Changes of Caucasus Forest Landscapes, Earth Sciences. Special Issue: Modern Problems of Geography and Anthropology.
Vol. 4, No. 5-1,
2015, pp. 54-59.
An ecoregional conservation plan for the Caucasus. Second ed. May, 2006.
WB/State Forestry Department, Georgia, 1997.
Methodology of landscape-geophisical researches and mapping of conditions of Naturak-territorial complexes. Tbilisi: TSU, 1983. In Russian.
Atlas of Forests of USSR. Moscos, 1973. In Russian.
Beruchashvili N. Caucasus: Landscapes, Models, Experiments. UNEP-GRID, 1995. In Russian.
Forests of USSR. vol. 3. In Russian.
Kvachakidze R.K. High latitude forest of southern slope of Great Caucasus and the main directions of vegetation fluctuations. Tbilisi, 1979 (In Georgian).
Tediashvili A.G. 1984. Research of phytomass as landscape-geophysical parameter of NTCs and it’s conditions. Tbilisi: TSU. In Russian.
Tugushi K.L. 1972. Forests of Abkhazeti. Sukhumi. In Russian.
Orlov A.I. Decidiuous forests of North-west part of Great Caucasus. Moscow, 1953. In Russian.
Beruchashvili N.L. Landscape Map of Caucasus. T 1979, scale 1:1,000,000.
Ecoregion Conservation Plan for the Caucasus. 2012 revised and updated edition. WWF.
Nikolaishvili D. A. Spatial-Temporal Analysis of Georgia’s Landscapes. Tbilisi State University Publishing House, 2009. In Georgian.
Nikolaishvili D. A., Matchavariani L. G. Humus Reserves and Their Distribution in the Landscapes of Georgia. Eurasian Soil Science, 2010, Vol. 43, No. 1, pp. 39-48.