Pub Date : 1900-01-01DOI: 10.26577/jgem.2020.v57.i2.04
Ж. K. Наурозбаева
In this paper, were analyzed long-time course of atmospheric circulation forms, the main ice parameters, average air temperature and the sum of negative air temperatures. Database was formed by air temperature, ice thickness and types of circulation. For types of atmospheric circulation the long-term average was recalculated. Between parameters are revealed correlations. According researches results, ice thickness was decrease with different weight. In the Caspian Sea, a decrease in ice thickness is ob-served. The average ice thickness is 40 cm. In the Middle Caspian, an increase in the frequency of ice cover is observed. The estimated contribution of each month to the cold season. The temperature effect of each month of the cold period and each type of atmospheric circulation effect were estimated. In the time course a stepwise transition from one stationary state to another was determined. This was reflected not only on the temperature, but also on all the parameters considered. The classification of winter spe-cies of the Caspian Sea under consideration, according to which there is an increase in the frequency of occurrence of mild and moderate winters.
{"title":"Macro-circulation processes and their impact on changes in the ice regime of the Caspian Sea","authors":"Ж. K. Наурозбаева","doi":"10.26577/jgem.2020.v57.i2.04","DOIUrl":"https://doi.org/10.26577/jgem.2020.v57.i2.04","url":null,"abstract":"In this paper, were analyzed long-time course of atmospheric circulation forms, the main ice parameters, average air temperature and the sum of negative air temperatures. Database was formed by air temperature, ice thickness and types of circulation. For types of atmospheric circulation the long-term average was recalculated. Between parameters are revealed correlations. According researches results, ice thickness was decrease with different weight. In the Caspian Sea, a decrease in ice thickness is ob-served. The average ice thickness is 40 cm. In the Middle Caspian, an increase in the frequency of ice cover is observed. The estimated contribution of each month to the cold season. The temperature effect of each month of the cold period and each type of atmospheric circulation effect were estimated. In the time course a stepwise transition from one stationary state to another was determined. This was reflected not only on the temperature, but also on all the parameters considered. The classification of winter spe-cies of the Caspian Sea under consideration, according to which there is an increase in the frequency of occurrence of mild and moderate winters.","PeriodicalId":433249,"journal":{"name":"Journal of Geography and Environmental Management","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126162909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.26577/jgem.2020.v57.i2.06
Г. В. Айзель, А. С. Ижицкий, А. K. Курбаниязов, Ж. А. Жанабаева
The study of the Aral Sea water level and volume dynamics is an urgent scientific task due to the need to understand the mechanisms of natural, anthropogenic processes. In particular, the study of water balance component dynamics of Small Aral basin is the most important task in planning scenarios of water use, water protection in the region. In the proposed work, on the basis of machine learning methods, two statistical models were developed: a model that takes into account the variability of the monthly values of Syrdaria runoff and corresponding change in Small Aral water volume. In the low availability conditions of data from field observations, obtained operational estimates, which compose water balance component are the most important source of information about ongoing changes in studied basin. The proposed technique can used to obtain initial conditions in hydrodynamic modeling experiments, as well as to calculate climatic scenarios for development of the Aral hydrological system.
{"title":"EVALUATION OF DYNAMIC CHANGE OF WATER LEVEL OF THE SMALL ARAL SEA BASED ON DATA OF OPEN SOURCES","authors":"Г. В. Айзель, А. С. Ижицкий, А. K. Курбаниязов, Ж. А. Жанабаева","doi":"10.26577/jgem.2020.v57.i2.06","DOIUrl":"https://doi.org/10.26577/jgem.2020.v57.i2.06","url":null,"abstract":"The study of the Aral Sea water level and volume dynamics is an urgent scientific task due to the need to understand the mechanisms of natural, anthropogenic processes. In particular, the study of water balance component dynamics of Small Aral basin is the most important task in planning scenarios of water use, water protection in the region. In the proposed work, on the basis of machine learning methods, two statistical models were developed: a model that takes into account the variability of the monthly values of Syrdaria runoff and corresponding change in Small Aral water volume. In the low availability conditions of data from field observations, obtained operational estimates, which compose water balance component are the most important source of information about ongoing changes in studied basin. The proposed technique can used to obtain initial conditions in hydrodynamic modeling experiments, as well as to calculate climatic scenarios for development of the Aral hydrological system.","PeriodicalId":433249,"journal":{"name":"Journal of Geography and Environmental Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128985826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.26577/JGEM.2020.V59.I4.04
A. Sergeeva, M. Omirzakova
Assessment of the tourist-recreational potential of the Aktobe oblast is the main tool for determining the prospects for its development and strategic planning. The article presents the methodology and results of assessing the potential of tourist and recreational development of the Aktobe oblast. The integrated assessment of the tourist-recreational potential in the Aktobe oblast includes a criteria basis for evaluating three groups of tourism development resources: natural and climatic, historical and cultural, and socio-economic. Taking into account the lack of statistical indicators, the article analyzes the potential of tourism in the districts of Aktobe oblast on the basis of evaluation criteria selected using the General balance method. The tourist-recreational potential of natural and cultural resources of the Aktobe oblast has features that affect the development of the territorial organization of tourism. The objects of cultural and historical heritage that have been preserved to date reflect the identity of the Aktobe oblast. A thorough analysis of the results of the assessment of tourist and recreational activities of the oblast, competent work and investment give an idea of the territories where new tourist facilities may appear. As a result of the analysis, it turned out that these resources are located unevenly, and a high level of tourism development in the context of natural and climatic resources of the oblast is revealed in the service of tourists. The results of the analysis can be used to solve organizational and managerial tasks for the balanced development of tourism at the oblastal and local levels.
{"title":"Integrated assessment of the tourist-recreational potential in the aktobe oblast","authors":"A. Sergeeva, M. Omirzakova","doi":"10.26577/JGEM.2020.V59.I4.04","DOIUrl":"https://doi.org/10.26577/JGEM.2020.V59.I4.04","url":null,"abstract":"Assessment of the tourist-recreational potential of the Aktobe oblast is the main tool for determining the prospects for its development and strategic planning. The article presents the methodology and results of assessing the potential of tourist and recreational development of the Aktobe oblast. The integrated assessment of the tourist-recreational potential in the Aktobe oblast includes a criteria basis for evaluating three groups of tourism development resources: natural and climatic, historical and cultural, and socio-economic. Taking into account the lack of statistical indicators, the article analyzes the potential of tourism in the districts of Aktobe oblast on the basis of evaluation criteria selected using the General balance method. The tourist-recreational potential of natural and cultural resources of the Aktobe oblast has features that affect the development of the territorial organization of tourism. The objects of cultural and historical heritage that have been preserved to date reflect the identity of the Aktobe oblast. A thorough analysis of the results of the assessment of tourist and recreational activities of the oblast, competent work and investment give an idea of the territories where new tourist facilities may appear. As a result of the analysis, it turned out that these resources are located unevenly, and a high level of tourism development in the context of natural and climatic resources of the oblast is revealed in the service of tourists. The results of the analysis can be used to solve organizational and managerial tasks for the balanced development of tourism at the oblastal and local levels.","PeriodicalId":433249,"journal":{"name":"Journal of Geography and Environmental Management","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133507574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.26577/jgem.2021.v62.i3.01
U. Kassen, Sh. Kairova
{"title":"Economic and geographical aspects of development of rural areas in Pavlodar region","authors":"U. Kassen, Sh. Kairova","doi":"10.26577/jgem.2021.v62.i3.01","DOIUrl":"https://doi.org/10.26577/jgem.2021.v62.i3.01","url":null,"abstract":"","PeriodicalId":433249,"journal":{"name":"Journal of Geography and Environmental Management","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124167395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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