Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes
The steppe zone is characterized by high dynamism of environmental conditions including sharp climatic fluctuations that affect both the possibilities of agriculture and the state of steppe landscapes. Further development of agriculture without taking into account changing climatic and environmental...
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Altai State University
2022
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ftaltaistuniojs:oai:journal.asu.ru:article/12307 2023-05-15T18:19:32+02:00 Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes Gulyanov, Yuriy A. Chibilyov, Alexander A. Silantieva, Marina М. Levykin, Sergey V. Yakovlev, Ilya G. Kazachkov, Grigoriy V. Ovcharova, Natalia V. Sokolova, Lyudmila V. 2022-12-19 application/pdf application/xml http://journal.asu.ru/biol/article/view/12307 https://doi.org/10.5281/zenodo.7750937 eng eng Altai State University http://journal.asu.ru/biol/article/view/12307/10187 http://journal.asu.ru/biol/article/view/12307/10343 http://journal.asu.ru/biol/article/view/12307 doi:10.5281/zenodo.7750937 Acta Biologica Sibirica; Vol 8 (2022): Acta Biologica Sibirica; 763–780 Acta Biologica Sibirica; Том 8 (2022): Acta Biologica Sibirica; 763–780 2412-1908 Altai Territory Kulunda ecology ecological factor agroecological zones bioclimatic potential phytomass vegetation indices adaptive agrotechnologies info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2022 ftaltaistuniojs https://doi.org/10.5281/zenodo.7750937 2023-03-21T18:09:05Z The steppe zone is characterized by high dynamism of environmental conditions including sharp climatic fluctuations that affect both the possibilities of agriculture and the state of steppe landscapes. Further development of agriculture without taking into account changing climatic and environmental factors increases risks both for steppe ecosystems and for the sustainability of agriculture. The field production of the agro-climatic zones of the Altai Territory is characterized by the high variability of gross yields associated with the dynamics of precipitation, air temperature, and soil fertility. Under the current conditions, the analysis of the temporal and spatial dynamics of bioclimatic potential is of high practical importance for the development and implementation of adaptive agricultural technologies. A retrospective analysis was carried out and a modern bio-climatic characteristic of model territories representing various agroecological zones was compiled for this purpose. The object of research was data on average daily, average monthly, and average annual air temperatures, the level of precipitation, the water vapor pressure, and relative humidity. Statistical processing of analytical data was carried out in Excel. Calculations revealed significant temporal and spatial dynamics of the BCP. Spatially, it is characterized by a significant decrease in a north-western orientation. The lowest average values, 1.71-1.81 units, were observed in the Kulunda and Rubtsovskaya agroecological zones, with a coefficient of variation of more than 20.0%. The Zarinskaya and Aleyskaya agroecological zones were characterized by the highest values of BCP, and the Predgornaya zone presented maximum values of BCP, at the level of 2.70 units with high stability. Temporally, the BCP of the Zarinskaya, Kulunda, and Priobskaya agroclimatic zones is characterized by a negative trend; in other zones, its almost zero balance is noted. A sufficiently expressed difference in the BCP of various agroecological zones has an impact on ... Article in Journal/Newspaper Sibirica Altai State University: Scientific Journals of ASU |
institution |
Open Polar |
collection |
Altai State University: Scientific Journals of ASU |
op_collection_id |
ftaltaistuniojs |
language |
English |
topic |
Altai Territory Kulunda ecology ecological factor agroecological zones bioclimatic potential phytomass vegetation indices adaptive agrotechnologies |
spellingShingle |
Altai Territory Kulunda ecology ecological factor agroecological zones bioclimatic potential phytomass vegetation indices adaptive agrotechnologies Gulyanov, Yuriy A. Chibilyov, Alexander A. Silantieva, Marina М. Levykin, Sergey V. Yakovlev, Ilya G. Kazachkov, Grigoriy V. Ovcharova, Natalia V. Sokolova, Lyudmila V. Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes |
topic_facet |
Altai Territory Kulunda ecology ecological factor agroecological zones bioclimatic potential phytomass vegetation indices adaptive agrotechnologies |
description |
The steppe zone is characterized by high dynamism of environmental conditions including sharp climatic fluctuations that affect both the possibilities of agriculture and the state of steppe landscapes. Further development of agriculture without taking into account changing climatic and environmental factors increases risks both for steppe ecosystems and for the sustainability of agriculture. The field production of the agro-climatic zones of the Altai Territory is characterized by the high variability of gross yields associated with the dynamics of precipitation, air temperature, and soil fertility. Under the current conditions, the analysis of the temporal and spatial dynamics of bioclimatic potential is of high practical importance for the development and implementation of adaptive agricultural technologies. A retrospective analysis was carried out and a modern bio-climatic characteristic of model territories representing various agroecological zones was compiled for this purpose. The object of research was data on average daily, average monthly, and average annual air temperatures, the level of precipitation, the water vapor pressure, and relative humidity. Statistical processing of analytical data was carried out in Excel. Calculations revealed significant temporal and spatial dynamics of the BCP. Spatially, it is characterized by a significant decrease in a north-western orientation. The lowest average values, 1.71-1.81 units, were observed in the Kulunda and Rubtsovskaya agroecological zones, with a coefficient of variation of more than 20.0%. The Zarinskaya and Aleyskaya agroecological zones were characterized by the highest values of BCP, and the Predgornaya zone presented maximum values of BCP, at the level of 2.70 units with high stability. Temporally, the BCP of the Zarinskaya, Kulunda, and Priobskaya agroclimatic zones is characterized by a negative trend; in other zones, its almost zero balance is noted. A sufficiently expressed difference in the BCP of various agroecological zones has an impact on ... |
format |
Article in Journal/Newspaper |
author |
Gulyanov, Yuriy A. Chibilyov, Alexander A. Silantieva, Marina М. Levykin, Sergey V. Yakovlev, Ilya G. Kazachkov, Grigoriy V. Ovcharova, Natalia V. Sokolova, Lyudmila V. |
author_facet |
Gulyanov, Yuriy A. Chibilyov, Alexander A. Silantieva, Marina М. Levykin, Sergey V. Yakovlev, Ilya G. Kazachkov, Grigoriy V. Ovcharova, Natalia V. Sokolova, Lyudmila V. |
author_sort |
Gulyanov, Yuriy A. |
title |
Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes |
title_short |
Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes |
title_full |
Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes |
title_fullStr |
Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes |
title_full_unstemmed |
Dynamics of the bioclimatic potential of agroecological zones of the Altai Territory in the conditions of modern climatic and anthropogenic changes |
title_sort |
dynamics of the bioclimatic potential of agroecological zones of the altai territory in the conditions of modern climatic and anthropogenic changes |
publisher |
Altai State University |
publishDate |
2022 |
url |
http://journal.asu.ru/biol/article/view/12307 https://doi.org/10.5281/zenodo.7750937 |
genre |
Sibirica |
genre_facet |
Sibirica |
op_source |
Acta Biologica Sibirica; Vol 8 (2022): Acta Biologica Sibirica; 763–780 Acta Biologica Sibirica; Том 8 (2022): Acta Biologica Sibirica; 763–780 2412-1908 |
op_relation |
http://journal.asu.ru/biol/article/view/12307/10187 http://journal.asu.ru/biol/article/view/12307/10343 http://journal.asu.ru/biol/article/view/12307 doi:10.5281/zenodo.7750937 |
op_doi |
https://doi.org/10.5281/zenodo.7750937 |
_version_ |
1766196664032296960 |