The article reviews the methodology for assessing water bodies in the territories of Western and Central Kazakhstan. The concept of sustainable development of the region for recreational activities of this study is relevant. Literary sources of research of lakes of Western, Northern, and Central Kazakhstan are analyzed. The study area has excellent opportunities for the development of certain types of tourism. As a result of topographic and bathymetric surveys of water resources of geosystems, the most reliable morphometric data were obtained. Analyzing of the results of remote sensing data processing and index mapping made it possible to assess the area of lakes and determine their main metric characteristics. The article also evaluates the accuracy of the results obtained using various remote sensing materials. The geographical position of the lakes causes differences in the factors of formation of their hydrological regime. The altitude position of the studied lakes is also manifested in the peculiarity of the course of long-term changes in their characteristics. These received and processed research materials will be used for tourist and recreational activities. Recommendations on the tourist and recreational use of lake systems of Kazakhstan are given.
The article presents the results of a study of the long-term dynamics of the state of ecosystems of the Teniz-Korgalzhyn depression, carried out using data from the Earth remote sensing (ERS). Based on the analysis of space images, the formation factors of modern environmental conditions are established. In the study area, such factors are positional and barrier factors, as well as the confinement of individual surface sections to different-height layers of the Earth's surface. An analysis of the Landsat series of space images taken at different time, made it possible to establish spatial differences in the intensity of phytomass accumulation in areas located in different landscape locations. The spatio-temporal variability of the ecological conditions of the Teniz-Korgalzhin depression wetlands is accompanied by a change in the amount of food supply and the number of living organisms. Monitoring of these changes on the basis of Earth remote sensing data will allow to prove measures to preserve the biodiversity of the Teniz-Korgalzhin depression wetlands timely.
The purpose of the research was to assess the degree of favorableness of the bioclimatic conditions of the territory of Northern Kazakhstan by calculating the tourist climate index (TCI) and analyzing its spatial and temporal variability. Archival, stock materials and data on the main meteorological and climatic indicators for 63 weather stations for the period 1966–2020 were used. The study used methods of mathematical and statistical analysis, GIS technologies. The level of climatic attractiveness varies from "very unfavorable" in the winter months to "comfortable" in the summer. It was determined that the territory of Northern Kazakhstan as a whole is relatively homogeneous in terms of the average annual TCI index (28-38). Depending on the values of the index, 5 categories of climatic attractiveness of the territory of Northern Kazakhstan were identified (comfortable, moderate, neutral, unfavorable, extremely unfavorable). The most favorable conditions for tourist and recreational activities are formed in the summer months in the northeastern and southwestern sectors of the region. Recommendations are given on the spatial placement of tourist and recreational facilities and types of tourist activities in Northern Kazakhstan, taking into account the favorable weather and climatic conditions.
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