Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula
The article analyzes the bark of annual assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid., Rosaceae Juss.) growing under the stressful conditions of volcanic and post-volcanic activity in the Kuril Islands (Kunashir, Iturup) and the Kamchatka Peninsula. The combina...
Published in: | Geosystems of Transition Zones |
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Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English Russian |
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Дальневосточного отделения Российской академии наук, Южно-Сахалинск, Федеральное государственное бюджетное учреждение науки Институт морской геологии и геофизики
2022
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Online Access: | https://doi.org/10.30730/gtrz.2022.6.4.339-359 https://doaj.org/article/cee99614130e44c1ab951e629fe64097 |
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ftdoajarticles:oai:doaj.org/article:cee99614130e44c1ab951e629fe64097 2023-05-15T16:59:03+02:00 Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula Ekaterina O. Vatserionova Anna V. Kopanina Inna I. Vlasova 2022-12-01T00:00:00Z https://doi.org/10.30730/gtrz.2022.6.4.339-359 https://doaj.org/article/cee99614130e44c1ab951e629fe64097 EN RU eng rus Дальневосточного отделения Российской академии наук, Южно-Сахалинск, Федеральное государственное бюджетное учреждение науки Институт морской геологии и геофизики http://journal.imgg.ru/web/full/f2022-4-4.pdf https://doaj.org/toc/2541-8912 https://doaj.org/toc/2713-2161 https://doi.org/10.30730/gtrz.2022.6.4.339-359 2541-8912 2713-2161 https://doaj.org/article/cee99614130e44c1ab951e629fe64097 Геосистемы переходных зон, Vol 6, Iss 4, Pp 339-359 (2022) phloem periderm anomalies bark assimilation shoots woody plants gas hydrotherms solfataras slag fields volcanic activity Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 article 2022 ftdoajarticles https://doi.org/10.30730/gtrz.2022.6.4.339-359 2023-01-15T01:27:16Z The article analyzes the bark of annual assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid., Rosaceae Juss.) growing under the stressful conditions of volcanic and post-volcanic activity in the Kuril Islands (Kunashir, Iturup) and the Kamchatka Peninsula. The combination of negative environmental factors under the conditions of fumarolic, gas-hydrothermal activity and on pyroclastic deposits in volcanogenic landscapes causes disturbance in the activity of the lateral meristems of the stem – phellogen and vascular cambium. Under the conditions of volcanic stress, the functional activity of these meristems can be both constant and intermittent during the growing season, or may be completely absent (temporary dormancy of meristems). As a result of combinations of different functional activity of meristems in assimilation shoots and in their individual sections, different anatomical structures of the cortex can form in S. beauverdiana. Based on the totality of structural and functional features, we identified three types of anatomical organization of the one-year-old cortex in S. beauverdiana from volcanic habitats, which are visualized by light microscopy in the form of contrasting anatomical patterns. We believe the structural changes in the one-year-old crust formed as a result of the unstable activity of the phellogen and vascular cambium under the influence of volcanic stress, to be adaptive. Article in Journal/Newspaper Kamchatka Kamchatka Peninsula Directory of Open Access Journals: DOAJ Articles Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) Geosystems of Transition Zones 6 4 339 359 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
phloem periderm anomalies bark assimilation shoots woody plants gas hydrotherms solfataras slag fields volcanic activity Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 |
spellingShingle |
phloem periderm anomalies bark assimilation shoots woody plants gas hydrotherms solfataras slag fields volcanic activity Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 Ekaterina O. Vatserionova Anna V. Kopanina Inna I. Vlasova Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula |
topic_facet |
phloem periderm anomalies bark assimilation shoots woody plants gas hydrotherms solfataras slag fields volcanic activity Dynamic and structural geology QE500-639.5 Stratigraphy QE640-699 Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Petrology QE420-499 |
description |
The article analyzes the bark of annual assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid., Rosaceae Juss.) growing under the stressful conditions of volcanic and post-volcanic activity in the Kuril Islands (Kunashir, Iturup) and the Kamchatka Peninsula. The combination of negative environmental factors under the conditions of fumarolic, gas-hydrothermal activity and on pyroclastic deposits in volcanogenic landscapes causes disturbance in the activity of the lateral meristems of the stem – phellogen and vascular cambium. Under the conditions of volcanic stress, the functional activity of these meristems can be both constant and intermittent during the growing season, or may be completely absent (temporary dormancy of meristems). As a result of combinations of different functional activity of meristems in assimilation shoots and in their individual sections, different anatomical structures of the cortex can form in S. beauverdiana. Based on the totality of structural and functional features, we identified three types of anatomical organization of the one-year-old cortex in S. beauverdiana from volcanic habitats, which are visualized by light microscopy in the form of contrasting anatomical patterns. We believe the structural changes in the one-year-old crust formed as a result of the unstable activity of the phellogen and vascular cambium under the influence of volcanic stress, to be adaptive. |
format |
Article in Journal/Newspaper |
author |
Ekaterina O. Vatserionova Anna V. Kopanina Inna I. Vlasova |
author_facet |
Ekaterina O. Vatserionova Anna V. Kopanina Inna I. Vlasova |
author_sort |
Ekaterina O. Vatserionova |
title |
Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula |
title_short |
Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula |
title_full |
Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula |
title_fullStr |
Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula |
title_full_unstemmed |
Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula |
title_sort |
bark of assimilation shoots of the beauverd spirea shrub (spiraea beauverdiana s.k. schneid.): structural changes under the conditions of volcanic stress in the south kuril islands and the kamchatka peninsula |
publisher |
Дальневосточного отделения Российской академии наук, Южно-Сахалинск, Федеральное государственное бюджетное учреждение науки Институт морской геологии и геофизики |
publishDate |
2022 |
url |
https://doi.org/10.30730/gtrz.2022.6.4.339-359 https://doaj.org/article/cee99614130e44c1ab951e629fe64097 |
long_lat |
ENVELOPE(160.000,160.000,56.000,56.000) |
geographic |
Kamchatka Peninsula |
geographic_facet |
Kamchatka Peninsula |
genre |
Kamchatka Kamchatka Peninsula |
genre_facet |
Kamchatka Kamchatka Peninsula |
op_source |
Геосистемы переходных зон, Vol 6, Iss 4, Pp 339-359 (2022) |
op_relation |
http://journal.imgg.ru/web/full/f2022-4-4.pdf https://doaj.org/toc/2541-8912 https://doaj.org/toc/2713-2161 https://doi.org/10.30730/gtrz.2022.6.4.339-359 2541-8912 2713-2161 https://doaj.org/article/cee99614130e44c1ab951e629fe64097 |
op_doi |
https://doi.org/10.30730/gtrz.2022.6.4.339-359 |
container_title |
Geosystems of Transition Zones |
container_volume |
6 |
container_issue |
4 |
container_start_page |
339 |
op_container_end_page |
359 |
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1766051223485546496 |