The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia)
Morphological, physical-chemical properties, texture, salt composition mineralogical composition of the particle-size fractions 5 mkm of dark-humus quasigleyic solonchakous solonetzic cryoturbated deeply permafrost loamy-sandy soil developed from alluvial sediments (Salic Mollic Reductaquic Turbic C...
Published in: | DOKUCHAEV SOIL BULLETIN |
---|---|
Main Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | Russian |
Published: |
V.V. Dokuchaev Soil Science Institute
2018
|
Subjects: | |
Online Access: | https://doi.org/10.19047/0136-1694-2018-92-62-94 https://doaj.org/article/9a9c540bd8b440bb8da89411da222ec7 |
id |
ftdoajarticles:oai:doaj.org/article:9a9c540bd8b440bb8da89411da222ec7 |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:9a9c540bd8b440bb8da89411da222ec7 2024-01-28T10:08:36+01:00 The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia) V. L. Ubugunov N. B. Khitrov N. P. Chizhikova V. I. Ubugunova E. B. Varlamov A. D. Zhambalova E. S. Chechetko 2018-05-01T00:00:00Z https://doi.org/10.19047/0136-1694-2018-92-62-94 https://doaj.org/article/9a9c540bd8b440bb8da89411da222ec7 RU rus V.V. Dokuchaev Soil Science Institute https://bulletin.esoil.ru/jour/article/view/210 https://doaj.org/toc/0136-1694 https://doaj.org/toc/2312-4202 0136-1694 2312-4202 doi:10.19047/0136-1694-2018-92-62-94 https://doaj.org/article/9a9c540bd8b440bb8da89411da222ec7 Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 92, Pp 62-94 (2018) ректорит неупорядоченные смешанослойные образования кварц полевые шпаты гидрослюды содово-сульфатное засоление гипс глинистые кутаны rectorite irregular interstratifications quartz feldspars hydromicas soda-sulfate salinity gypsum clay cutans Agriculture (General) S1-972 article 2018 ftdoajarticles https://doi.org/10.19047/0136-1694-2018-92-62-94 2023-12-31T01:46:18Z Morphological, physical-chemical properties, texture, salt composition mineralogical composition of the particle-size fractions 5 mkm of dark-humus quasigleyic solonchakous solonetzic cryoturbated deeply permafrost loamy-sandy soil developed from alluvial sediments (Salic Mollic Reductaquic Turbic Cryosol (Eutric, Loamic, Calcaric, Fluvic, Sodic)) are presented. The soil is situated at the northern-eastern part of Barguzin Depression in the impact zone of dumping of nitrogen siliceous thermal underground waters of Kuldur type (Kuchiger springs). The soil forms from materials of disintegration of high-content-potassium calcareous-alkali granites of Barguzin complex of Angara-Vitim Batholith. It was found soil salinity of weak to very strong degree, presumably sulfate-sodium with gypsum. There is a net of gypsum filaments in the solum that is observed by morphological analysis. Low amount of rectorite was found in clay fraction of undisturbed layers of alluvium at the depth of 54-145 cm in the studied soil profile. Regular structure of rectorite comprised mica (A) and smectite (B) packets with alternation motive ABAB… is transformed into irregular structure of mica-smectite interstratifications by impact of soluble sodium salts and cryoturbation of soil material in soil horizons at the depth of 0-54 cm formed from the alluvium. Regional peculiarity of studied soil is small shear of quartz in silt and sand fractions that is a result of mineral composition of biotite and amphibole-biotite granites and granitoids. Irregular mica-smectite interstratifications with high shear (>50%) of smectite packets are destroyed by impact of sodium sulfate and hydrocarbonates hydrogenic accumulation in the solum and are partially illuviated into middle part of soil profile with formation of humus-clay cutans on the lateral sides of aggregates by infiltration of rain waters. Existence of humus-clay cutans is an evidence of weak degree of solonetzic process. Article in Journal/Newspaper permafrost Directory of Open Access Journals: DOAJ Articles DOKUCHAEV SOIL BULLETIN 92 62 94 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
ректорит неупорядоченные смешанослойные образования кварц полевые шпаты гидрослюды содово-сульфатное засоление гипс глинистые кутаны rectorite irregular interstratifications quartz feldspars hydromicas soda-sulfate salinity gypsum clay cutans Agriculture (General) S1-972 |
spellingShingle |
ректорит неупорядоченные смешанослойные образования кварц полевые шпаты гидрослюды содово-сульфатное засоление гипс глинистые кутаны rectorite irregular interstratifications quartz feldspars hydromicas soda-sulfate salinity gypsum clay cutans Agriculture (General) S1-972 V. L. Ubugunov N. B. Khitrov N. P. Chizhikova V. I. Ubugunova E. B. Varlamov A. D. Zhambalova E. S. Chechetko The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia) |
topic_facet |
ректорит неупорядоченные смешанослойные образования кварц полевые шпаты гидрослюды содово-сульфатное засоление гипс глинистые кутаны rectorite irregular interstratifications quartz feldspars hydromicas soda-sulfate salinity gypsum clay cutans Agriculture (General) S1-972 |
description |
Morphological, physical-chemical properties, texture, salt composition mineralogical composition of the particle-size fractions 5 mkm of dark-humus quasigleyic solonchakous solonetzic cryoturbated deeply permafrost loamy-sandy soil developed from alluvial sediments (Salic Mollic Reductaquic Turbic Cryosol (Eutric, Loamic, Calcaric, Fluvic, Sodic)) are presented. The soil is situated at the northern-eastern part of Barguzin Depression in the impact zone of dumping of nitrogen siliceous thermal underground waters of Kuldur type (Kuchiger springs). The soil forms from materials of disintegration of high-content-potassium calcareous-alkali granites of Barguzin complex of Angara-Vitim Batholith. It was found soil salinity of weak to very strong degree, presumably sulfate-sodium with gypsum. There is a net of gypsum filaments in the solum that is observed by morphological analysis. Low amount of rectorite was found in clay fraction of undisturbed layers of alluvium at the depth of 54-145 cm in the studied soil profile. Regular structure of rectorite comprised mica (A) and smectite (B) packets with alternation motive ABAB… is transformed into irregular structure of mica-smectite interstratifications by impact of soluble sodium salts and cryoturbation of soil material in soil horizons at the depth of 0-54 cm formed from the alluvium. Regional peculiarity of studied soil is small shear of quartz in silt and sand fractions that is a result of mineral composition of biotite and amphibole-biotite granites and granitoids. Irregular mica-smectite interstratifications with high shear (>50%) of smectite packets are destroyed by impact of sodium sulfate and hydrocarbonates hydrogenic accumulation in the solum and are partially illuviated into middle part of soil profile with formation of humus-clay cutans on the lateral sides of aggregates by infiltration of rain waters. Existence of humus-clay cutans is an evidence of weak degree of solonetzic process. |
format |
Article in Journal/Newspaper |
author |
V. L. Ubugunov N. B. Khitrov N. P. Chizhikova V. I. Ubugunova E. B. Varlamov A. D. Zhambalova E. S. Chechetko |
author_facet |
V. L. Ubugunov N. B. Khitrov N. P. Chizhikova V. I. Ubugunova E. B. Varlamov A. D. Zhambalova E. S. Chechetko |
author_sort |
V. L. Ubugunov |
title |
The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia) |
title_short |
The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia) |
title_full |
The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia) |
title_fullStr |
The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia) |
title_full_unstemmed |
The properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of Barguzin hollow (Buryatia) |
title_sort |
properties and the mineralogical composition of dark-humus quazi-glei solonchak solonetzic cryoturbed cryosols of barguzin hollow (buryatia) |
publisher |
V.V. Dokuchaev Soil Science Institute |
publishDate |
2018 |
url |
https://doi.org/10.19047/0136-1694-2018-92-62-94 https://doaj.org/article/9a9c540bd8b440bb8da89411da222ec7 |
genre |
permafrost |
genre_facet |
permafrost |
op_source |
Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 92, Pp 62-94 (2018) |
op_relation |
https://bulletin.esoil.ru/jour/article/view/210 https://doaj.org/toc/0136-1694 https://doaj.org/toc/2312-4202 0136-1694 2312-4202 doi:10.19047/0136-1694-2018-92-62-94 https://doaj.org/article/9a9c540bd8b440bb8da89411da222ec7 |
op_doi |
https://doi.org/10.19047/0136-1694-2018-92-62-94 |
container_title |
DOKUCHAEV SOIL BULLETIN |
container_volume |
92 |
container_start_page |
62 |
op_container_end_page |
94 |
_version_ |
1789337544066859008 |