Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regime
According to some meteorological and glaciological observations using statistical methods of cluster, harmony, and correlation analyses the assessment trends of the Altai mountainous region glaciological indicators and temperature regime have been obtained. The glaciological effect of the atmospheri...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
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Nauka
2015-04-01
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| Series: | Лëд и снег |
| Subjects: | |
| Online Access: | https://ice-snow.igras.ru/jour/article/view/128 |
| _version_ | 1797878216876097536 |
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| author | N. K. Barashkova M. A. Volkova I. V. Kuzhevskaya N. N. Cheredko |
| author_facet | N. K. Barashkova M. A. Volkova I. V. Kuzhevskaya N. N. Cheredko |
| author_sort | N. K. Barashkova |
| collection | DOAJ |
| description | According to some meteorological and glaciological observations using statistical methods of cluster, harmony, and correlation analyses the assessment trends of the Altai mountainous region glaciological indicators and temperature regime have been obtained. The glaciological effect of the atmospheric circulation of the area under review by means of B.L. Dzerdzeevsky’s typing is studied. The temperature field is a good attribute spaces for classification of mountainous areas and identification of representative areas (classes) in the description of the dynamics of glaciers. Annual mass balance of the Malyi Aktru Glacier which is closely associated with amount of the accumulation decreases with the increase of zonal circulation. Warming which began in the mid 1970s has resulted in precipitation increase during the colder period and accumulation values intensity. Low-frequency harmonic with the period of 55–58 years (Quasi-half a century cycle) determined by the position of the planets of the Solar system and 3, 4, 6, 9, 11 years of periodicity (regularity) are revealed practically in all the ranks of indicators. Statistical characteristics of glaciological and climate indicators of the research can be used to predict seasonal, annual and current states of a climatic regime evaluation of the Altai glaciers and water resources in Western Siberia. |
| first_indexed | 2024-04-10T02:29:11Z |
| format | Article |
| id | doaj.art-64eeec57e89b4d3499dc68035077260b |
| institution | Directory Open Access Journal |
| issn | 2076-6734 2412-3765 |
| language | Russian |
| last_indexed | 2024-04-10T02:29:11Z |
| publishDate | 2015-04-01 |
| publisher | Nauka |
| record_format | Article |
| series | Лëд и снег |
| spelling | doaj.art-64eeec57e89b4d3499dc68035077260b2023-03-13T08:01:16ZrusNaukaЛëд и снег2076-67342412-37652015-04-01534232910.15356/2076-6734-2013-4-23-29122Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regimeN. K. Barashkova0M. A. Volkova1I. V. Kuzhevskaya2N. N. Cheredko3Tomsk State University;Tomsk State University;Tomsk State University;Institute of Monitoring of Climatic and Ecological Systems, Siberian Branch of RAS, TomskAccording to some meteorological and glaciological observations using statistical methods of cluster, harmony, and correlation analyses the assessment trends of the Altai mountainous region glaciological indicators and temperature regime have been obtained. The glaciological effect of the atmospheric circulation of the area under review by means of B.L. Dzerdzeevsky’s typing is studied. The temperature field is a good attribute spaces for classification of mountainous areas and identification of representative areas (classes) in the description of the dynamics of glaciers. Annual mass balance of the Malyi Aktru Glacier which is closely associated with amount of the accumulation decreases with the increase of zonal circulation. Warming which began in the mid 1970s has resulted in precipitation increase during the colder period and accumulation values intensity. Low-frequency harmonic with the period of 55–58 years (Quasi-half a century cycle) determined by the position of the planets of the Solar system and 3, 4, 6, 9, 11 years of periodicity (regularity) are revealed practically in all the ranks of indicators. Statistical characteristics of glaciological and climate indicators of the research can be used to predict seasonal, annual and current states of a climatic regime evaluation of the Altai glaciers and water resources in Western Siberia.https://ice-snow.igras.ru/jour/article/view/128changes of glacierselementary circulation mechanismglaciological and climatic indicators. |
| spellingShingle | N. K. Barashkova M. A. Volkova I. V. Kuzhevskaya N. N. Cheredko Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regime Лëд и снег changes of glaciers elementary circulation mechanism glaciological and climatic indicators. |
| title | Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regime |
| title_full | Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regime |
| title_fullStr | Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regime |
| title_full_unstemmed | Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regime |
| title_short | Meteorological conditions of high-mountain part of the Altai Republic: present-day characteristics, estimates if variability, and effect on glacier regime |
| title_sort | meteorological conditions of high mountain part of the altai republic present day characteristics estimates if variability and effect on glacier regime |
| topic | changes of glaciers elementary circulation mechanism glaciological and climatic indicators. |
| url | https://ice-snow.igras.ru/jour/article/view/128 |
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