Mari El

Mari El, republic within Russia, in the basin of the middle Volga River.

Extending north from the left bank of the Volga and drained by its tributaries, the Vetluga, Bolshaya and Malaya Kokshaga, and Ilet, the republic consists of a level, often swampy, plain that rises gently toward the east, where it merges with the low Vyatka Hills. Winters are long and cold in the markedly continental climate, with an average January temperature of 9 °F (−13 °C), and incursions of Arctic air often result in temperature readings as low as −44 °F (−42 °C). Summers are mild, with a July average of 68 °F (20 °C). Precipitation is greatest in the summer and generally ranges from 18 to 20 inches (450 to 500 mm) annually. Forests, mostly spruce, birch, and pine, cover about one-half of the surface. Floodplain meadows line the Volga and other rivers, which are subject to annual flooding in the spring. Podzol-type soils prevail, except in the many peat bogs, marshes, and swampy forests that are scattered over the boulder clay (till) plain.

The Mari are a Finno-Ugric people related to the Udmurt and Mordvin and were colonized by the Russians in the 16th century. Mari was first established as a Soviet autonomous oblast (region) in 1920 and became the Mari Autonomous Soviet Socialist Republic in 1936. After the dissolution of the Soviet Union in 1991 it became the republic of Mari El, part of the Russian Federation. The population, predominantly Russian and Mari with a scattering of other nationalities, is about two-thirds urban. Chief cities are Yoshkar-Ola (the capital), Volzhsk, and Kozmodemyansk.

The manufacture of electrical instruments and machinery, refrigeration equipment, machine tools, and other machinery is the principal economic activity, together with timber cutting and processing. Timber, floated down rivers to sawmills located along the railway to Yoshkar-Ola and to cities downstream on the Volga, is processed into prefabricated homes at Krasnogorsky, into furniture at Yoshkar-Ola, and into paper and pulp at Volzhsk. The wood-chemical industry produces turpentine and alcohol. Other industries are glassmaking and the manufacture of clothing, with food processing concentrated at Yoshkar-Ola.

Arable land constitutes about 30 percent of the total land area and is located mainly along the Volga and in the northeastern part of the Vyatka Hills. Most of this area is given over to grains (rye, oats, spring wheat, barley, buckwheat, and corn [maize] for silage). Other crops include flax, potatoes, and other vegetables. Cattle are raised for meat and milk, with sheep, goats, and pigs also kept. Roads connect Yoshkar-Ola with Orshanka and Yaransk in the Kirov oblast and with Sernur and Kozmodemyansk in the republic. The only railway is a branchline passing through Yoshkar-Ola. Area 8,950 square miles (23,200 square km). Pop. (2008 est.) 703,220.