balkan scissors

Friday, December 22, 2006

Nature and natural resources

Most of the area is covered by mountain ranges running from north-west to south-east. The main ranges are the Dinaric Alps in Slovenia, Croatia and Bosnia, the Šar massif which spreads from Albania to Republic of Macedonia and the Pindus range, spanning from southern Albania into central Greece. In Bulgaria there are ranges running from east to west: the Balkan mountains and the Rhodope mountains at the border with Greece. The highest mountain of the region is Musala in Bulgaria at 2925 m, with Mount Olympus in Greece, the throne of Zeus, being second at 2919 m and Vihren in Bulgaria being the third at 2914.

On the coasts the climate is Mediterranean, in the inland it is moderate continental. In the northern part of the peninsula and on the mountains, winters are frosty and snowy, while summers are hot and dry. In the southern part winters are milder.

During the centuries many woods have been cut down and replaced with bush and brush. In the southern part and on the coast there is evergreen vegetation. In the inland there are woods typical of Central Europe (oak and beech, and in the mountains, spruce, fir and pine). The tree-line in the mountains lies at the height of 1800-2300 m.

The soils are generally poor, except on the plains where areas with natural grass, fertile soils and warm summers provide an opportunity for tillage. Elsewhere, land cultivation is mostly unsuccessful because of the mountains, hot summers and poor soils, although certain cultures such as olives and grapes flourish.

Resources of energy are scarce. There are some deposits of coal, especially in Romania, Bulgaria, Serbia and Bosnia. Lignite deposits are widespread in Greece. Petroleum is most notably present in Romania, although scarce reserves exist in Greece, Serbia, Albania and Croatia. Natural gas deposits are scarce. Hydropower stations are largely used in energetics.

Metal ores are more usual than other raw materials. Iron ore is rare but in some countries there is a considerable amount of copper, zinc, tin, chromite, manganese, magnesite and bauxite. Some metals are exported.