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of Georgia up to 00 – 800 m a.s.l. and also in the sub Alpine region up to 1,800 – 2,500 m a.s.l. At<br />
heigh mountain levels and on steep slopes there are areas still covered with high forests in a natural<br />
state and not damaged by farming activity. .3% of the forests are situated at 500 m a.s.l. while 19.5%<br />
are at 501 – 1,000 m a.s.l. A further 35.5% are between 1,001 – 1,500 m a.s.l. while 3 . % are over<br />
1,501 m a.s.l. Thus almost ¾ ( 3.2%) of forests are located at 1,001 m a.s.l. and higher.<br />
The greatest part of the forests ( 8.0%) are located on steep slopes from 21° to 35° and steeper, while<br />
(36° and more) are slopes in mountains. Such an unequal distribution of forests according to vertical<br />
zonation and steepness of slope <strong>de</strong>fines the wi<strong>de</strong> spectre of their biodiversity (Tab. 1).<br />
Tab. 1: Distribution of areas covered with forest according to elevation (m a.s.l.) and slope inclination (°)<br />
Elevation Slope<br />
(m a.s.l.) % (°) %<br />
0 – 250 3.9 0 – 10 5.5<br />
251 – 500 3.4 11 – 15 6.8<br />
501 – 1,000 19.5 16 – 20 9.7<br />
1,001 – 1,250 16.8 21 – 25 16.6<br />
1,251 – 1,500 18.7 26 – 30 18.2<br />
1,501 – 1,750 17.8 31 – 35 19.6<br />
1,751 – 2,000 12.9 36 – 40 15.2<br />
>2,001 7.0 41 and above 8.4<br />
According to the main functional aims the forest of Georgia can be divi<strong>de</strong>d in the following way:<br />
Reserve forest (protected territories): 495,900 ha (16.6%)<br />
State farming forest fund: 2,492,100 ha (83.6%)<br />
Among them:<br />
– forests of green zone – 265, 00 ha;<br />
– forests of resort zone – 890,600 ha;<br />
– soil-protective water regulation forests – 1,335,800 ha;<br />
– total: 2,988,000 ha (100%)<br />
The species composition of Georgian forests is very diverse. About 400 species of trees and bushes<br />
grow naturally in these forests. Each one is an inseparable part of the ecosystem as a whole and<br />
encompasses its own microcenosis, which are linked in 123 botanical genera and 56 families.<br />
Inclu<strong>de</strong>d in their number are 153 species of trees, 202 species of bush, 29 species of sub-shrubs, and<br />
11 species of liana.<br />
Richness of en<strong>de</strong>mic woody plants is a characteristic of the diversity of the <strong>de</strong>ndroflora, including 61<br />
en<strong>de</strong>mic species of Georgia and 43 of the Caucasus. The occurrence of pure and mixed stands points<br />
to the biological diversity of these forests, diversity of forest ecosystems and the complex structure.<br />
The Georgian forests are very diverse from the point of view of biological, genetical and economical<br />
importance and are presented as stands of valuable woody species. Based on the data of Gigauri<br />
(2000), the broadleaved forests in Georgia occupy 83.6% of all forests and their supply of wood<br />
accounts for 251.3 million m3 . The stands of hardwood species occupy 0.5% of broadleaved forests<br />
and their supply of wood accounts for 290.3 million m3 . This inclu<strong>de</strong>s the following:<br />
The largest territories of Georgia’s forests are occupied by oriental beech at 42.5% and with a volume<br />
of wood of 224. mil. m3 (see map).<br />
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