This is a doctor that attracts public interest first to the negative effects of water pollution, accumulates city garbage, causing inappropriate water supply and other urban environmental problems. Also, a monograph of V.P. Semenov-Tian-Shansky is working on the process of urbanization and the influence of Russian natural conditions on its process. In particular, it included colonization traits of the Eastern plain type, cities classified in terms of population and traits were distinguished by other regions in the early 20th century.
Russia is a country blessed with water resources. The country's earliest settlement rose along the river, and the majority of the urban population lived in the river. The Volga River is the longest river in Europe, the most important commercial waterway in Russia so far. The four major cities of Nizhny / Novgorod, Samara, Kazan, Volgograd are located downstream of the bank. The Kama River flows from the south of Utaru to the west and joins the Volga River of Tatarstan Republic, the second largest water system in Europe, with a bank of a deep river.
Volga, Russia Volga, Ancient (Greece) Ra or (Tatar) Itil or Etil, the longest river in the continent of Africa, the main waterway in western Russia, and the historic cradle of the Russian state. Its watershed spreads to two-fifths of a part of Russia's Europe, accounting for almost half of the total population of the Russian Republic. The enormous economic, cultural and historical importance of the Volga River - and its river and its watersheds - rank it as one of the world's largest rivers
Russia has thousands of rivers and inland waters, and it is one of the world's largest surface water resources. However, most Russian rivers mainly belong to the Arctic Basin of Siberia, but also include parts of Europe and Russia. A total of 84% of the Russian surface water is in the east of the Ural river, and flows through the Arctic Ocean and the Pacific Ocean through regions with less population. In contrast, in areas with the highest population density, the demand for water supply is the largest, in many cases the warmest climate and the highest evaporation rate. As a result, in densely populated areas such as the Tang and Kuban river basins in northern Caucasus, water resources are scarce (or in some cases) shortage.