title: The change in carbonate state and other properties in chronosequences of abandoned soils in different parent rocks in the reserve “Galich’ia Gora” in the Lipetsk oblast
metadata.name: dc.contributor.author
metadata.value: Bulysheva, Anna M.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Khokhlova, Olga S.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Bakunovich, Nikita O.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Rusakov, Aleksey V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Myakshina, Tatyana N.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2021-11-08T20:23:57Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2021-11-08T20:23:57Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2021-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Bulysheva, A. M., Khokhlova, O. S., Bakunovich, N. O., Rusakov, A. V., Myakshina, T. N. (2021). The change in carbonate state and other properties in chronosequences of abandoned soils in different parent rocks in the reserve “Galich’ia Gora” in the Lipetsk oblast. Vestnik of Saint Petersburg University. Earth Sciences, 66 (3), 533–558.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu07.2021.306
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/33511
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The article considers the change in the properties of Haplic Chernozems (Aric) on loesslike
  loams and Сalcaric Phaeozems (Aric) on Paleogene, Neogene red-colored sands with
  limestone eluvium of the Lipetsk region when they are transferred from cropland to fallow.
  Attention is paid primarily to the change in the carbonate status of soils. According to the
  results of the study, it was found that the transformation of both types of soils formed on different
  rocks obeys a single trend. Carbonates in Chernozems during their time in fallow are
  washed down the profile; stable forms of carbonate pedofeatures gradually disappear. The
  content and stocks of carbonate carbon in the 0–200 cm layer in Haplic Chernozems (Aric)
  decrease by 27.5 t/ha by 25 years of fallow state. In Сalcaric Phaeozems (Aric), changes in
  the carbonate status are less pronounced; nevertheless, it was found that in the arable soil
  on the fragments of limestone, secondary carbonate films in the form of acicular calcite are
  formed on top of clay films, which was not observed in the abandoned soils. When the soil
  is in the fallow, the physical and mechanical properties of the soil improve: the structure
  of the arable horizons improves and density decreases. Also, the organic carbon content is
  reduced. This is an atypical result of postagrogenic transformation of Haplic Chernozems
  (Aric). In the fallow soils of other regions of the steppe and forest-steppe, we observed the
  process of accumulation of organic carbon. The decrease in soil organic carbon while in
  the fallow is associated with the use of soil-saving technologies for agricultural use. The
  radiocarbon age of humus in subsurface horizons increases when soil is in the fallow. The
  radiocarbon age of carbonates in soils varies depending on the amount of lithogenic calcite
  inclusion.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 66; Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: fallow
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: cropland
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: pedogenic carbonates
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: radiocarbon dating
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Chernozem
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Phaeozem
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: The change in carbonate state and other properties in chronosequences of abandoned soils in different parent rocks in the reserve “Galich’ia Gora” in the Lipetsk oblast
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 533-558.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/33511/1/533-558.pdf
resources.format: Adobe PDF
resources.size: 5,86 MB