г. Саратов

The city of Saratov is subject to landslide processes, which occupy a significant part of its territory. Anthropogenic factors, such as irrational use of land, increasethe activation of landslide oftheterritory. The article considers naturalfactors as an aggregate influencing landslide formation on the territory of Saratov city and evaluates them.

The cartographic research of electric and magnetic fields of industrial frequency in the central part of Saratov was performed. Measurements by means of the Gigahertz Solutions ME 3830 B M/E Analyser were executed in the 177 points within the built-up territories and recreational zones. The research showed that tension of electric fields and magnetic induction everywhere do not exceed hygienic standards, but in 15,8% ofmeasurement points excesses of approximate safe level ofmagnetic induction were revealed accordingtothe latestforeign researches.

The article shows results of snow-geochemical survey in Saratov city territory in 1992, 1994, 1997 and at the beginning of 2000th, that was made by the staff of geographical and geological faculties of Saratov State University. The research revealed essential area decrease of snow cover pollution of industrial emission at the beginning of 2000th   as compared with 1990th. Abrupt snow pollution increase along the transport mains and around the large working enterprises

In this article the author gives the analysis of the characteristics of devasted lands on the base of the field route research of Saratov’s territory. The types of devasted lands were discovered, their short description was composed, the area of each territory’s type was counted. The principal districts of the concentrationof the devasted lands are given, the specificity of their morphogenetic types, are examined.

The article considers the causes and factors of the unfavorable atmosphere-ecological situation in Saratov. Particular attention is paid to factors of a natural and socio-economic nature, creating an increasingly unfavorable trend in the development of the atmosphere-chemical situation in the city.

We carried out the analysis of the power spectrum of the time series of the daily mean values of the surface air temperature in Saratov city (Russia) in the time interval from 1945 through 1999. In the power spectrum are discovered two tidal harmonics, the harmonic with the period of synodic month, connected with a change in the insolation during the motion of system the Earth – Moon around the common center of masses, and also harmonic, which corresponds to the average period of rotation of the active regions of the Sun.

The article provides an overview of the main types and features of cartographic support for the needs of tourists and tourist activities. An example of a modern thematic route is presented, as well as options for the compilation and layout of a tourist booklet. The research is aimed at popularizing regional tourism and attracting the attention of guests and residents of Saratov to non-traditional cultural and educational routes.

The paper presents a study of the transport infrastructure of the city with the main focus on public transport, in particular the tram. A sociological study was conducted that revealed the preferences of citizens in choosing the type of public transport, and the frequency of the actual movement and its correspondence with the data of a popular mobile application were also assessed.

The article is devoted to the analysis of the ways of using and accessing the Internet. In the course of the study, a sociological survey of respondents living in the city of Saratov was conducted, the results of which were compared with the average Russian statistical data.