II.

Land and Resources

Romania is roughly oval in shape, with a maximum extent east to west of about 740 km (460 mi) and north to south about 475 km (295 mi). The topography is varied. The Transylvanian Basin, or Plateau, which occupies central Romania, is very hilly for the most part, but also has wide valleys and extensive arable slopes. The Transylvania region is almost completely surrounded by mountains. To the north and east are the Carpathian Mountains, and along the south are the Transylvanian Alps, which continue south to the Danube gorge at the Banat Mountains. Moldoveanul (2,544 m/8,395 ft), the highest peak in the country, is in these Alps. A smaller group of ranges, the Bihor Mountains, is west of Transylvania. The remaining areas of Romania are predominantly lowlands. In the west are the lowlands of the Tisza Plain, which are usually referred to as the Banat, adjacent to the Serbian border, and Crisana-Maramures, adjacent to Hungary. The most extensive plains are the lowlands of Walachia, located between the Transylvanian Alps and Bulgaria, and the region of Moldova (Moldavia), east of the Carpathian Mountains. Bordering the Black Sea in the extreme east and forming part of Dobruja, or Dobrogea, is a low plateau, which continues south into Bulgaria.

A.

Rivers and Lakes

The most important river of Romania is the Danube. It demarcates the eastern part of the boundary with Serbia, and most of the boundary with Bulgaria. The valley of the lower course of the Danube (east of the Iron Gate gorge near Turnu Severin) and the Danube delta are very swampy. Other important rivers, all part of the Danube system, are the Mureş, Prut, Olt, and Siret. Romania has many small, freshwater mountain lakes, but the largest lakes are saline lagoons on the coast of the Black Sea; the largest of these is Lake Razelm.

B.

Climate

The Transylvanian Basin, the Carpathian Mountains, and the western lowlands have warm summers and cold winters with recorded temperature extremes ranging between 37.8° C (100° F) and -31.7° C (-25° F). The Walachian, Moldavian, and Dobrujan lowlands have hotter summers and occasionally experience periods of severe cold in winter; recorded extremes in Bucharest and the lowlands are 38.9° C (102° F) and -23.9° C (-11° F). Rainfall averages 508 mm (20 in) on the plains and from 508 mm to 1,016 mm (20 in to 40 in) on the mountains and is concentrated in the warmer half of the year.

C.

Natural Resources

The principal resources of Romania are agricultural, but the country also has significant mineral deposits, particularly oil, natural gas, salt, coal, lignite, iron ore, copper, bauxite, chromium, manganese, lead, and zinc.

D.

Plants and Animals

Wooded steppe, now largely cleared for agriculture, predominates in the plains of Walachia and Moldova. Fruit trees are common in the foothills of the mountains. On the lower slopes are found forests of such deciduous trees as birch, beech, and oak. The forests of the higher altitudes are coniferous, consisting largely of pine and spruce trees. Above the timberline (approximately 1,750 m/5,740 ft), the flora is alpine.

Wild animals are abundant in most parts of Romania. The larger animals, found chiefly in the Carpathian Mountains, include the wild boar, wolf, lynx, fox, bear, chamois, roe deer, and goat. In the plains, typical animals are the squirrel, hare, badger, and polecat. Many species of birds are abundant; the Danube delta region, now partly a nature preserve, is a stopover point for migratory birds. Among species of fish found in the rivers and offshore are pike, sturgeon, carp, flounder, salmon, perch, and eel.

E.

Soil

The soils in most parts of the country of Romania are fertile. In western Romania, the soil consists largely of the decomposition products of limestone. Chernozem, or black earth, highly suited for growing grain, predominates in the eastern part of the country.

F.

Environmental Concerns

Industrial air and water pollution are serious environmental problems in Romania. The country's factories, chemical plants, and thermal power stations depend heavily on burning coal, a process that emits dangerous levels of carbon dioxide and sulphur dioxide. The industrial centres of Copşa Mică, in central Romania, and Giurgiu, in the south, have severe air pollution problems. Bucharest, the capital, also has serious air pollution levels.

Industrial run-off ends up in the Danube and other rivers, making water unsafe for drinking and threatening the diverse ecosystems of the Danube delta. The delta, the largest in Europe, was declared a World Heritage Site in 1991. Its lakes and marshes are home to hundreds of species of birds and dozens of fish and reptile species. As a result of air and water pollution, however, 61 species were threatened with extinction in Romania in 1996.

Unsystematic farming practices, particularly poor crop rotation, have led to severe soil degradation and erosion in Romania. In the 1980s large tracts of marshland along the Danube were drained and converted to cropland to aid food production. Nevertheless, deforestation is not a problem in Romania—in 1995, 27.1 per cent of the country's total land area was forested. The government has designated 4.7 per cent (1997) of the country's area protected and has ratified international environmental agreements pertaining to air pollution, Antarctic treaty, biodiversity, climate change, desertification, endangered species, environmental modification, hazardous wastes, law of the sea, nuclear test ban, ozone layer protection, ship pollution, and wetlands.