title: The effect of the 2013 flood on the rare earth elements content in alluvial soils of the Amur River floodplain
metadata.name: dc.contributor.author
metadata.value: Martynov, Alexander V.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-07-12T20:31:54Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-07-12T20:31:54Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-06
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Martynov A. V. The effect of the 2013 flood on the rare earth elements content in alluvial soils of the Amur River floodplain. Vestnik of Saint Petersburg University. Earth Sciences, 2018, vol. 63, issue 2, pp. 160–177.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu07.2018.203
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/10422
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Disastrous flood effect on the content of the total and mobile form of rare earth elements has
  been studied in the alluvial soil in the middle reach of Amur River. Relationships between
  rare earth and major element concentrations and soil properties before and after the flood
  have been revealed. Elements concentration was measured by using ICP–MS. Correlation test
  used for revealing the interactions between soil properties and REE concentrations. Contents
  of REE in soils increasing with the distance from the riverbed and heaving of granulometric
  soil composition. Total contents of REE prior the flood varied from 70 to 170 mg/kg–1 while
  mobile forms of REE varied from 1 to 11 mg/kg–1. Flood results in REE accumulation in the
  alluvial soils, accumulation mainly occurred on the surfaces of clay minerals and mobility of
  REE is affected by soil pH. Flood increase adsorption of REE by organic matter and phosphates.
  In average total REE contents increased by 10 %, mobile forms — by 70 %. Correlation
  coefficients with organic matter and phosphorus oxides after flooding are improved.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Работа выполнена при поддержке гранта РФФИ (грант № 18-05-00151 А).
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 63; Issue 2
metadata.lang: -
metadata.name: dc.subject
metadata.value: alluvial soils
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: rare earth elements
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: mass spectroscopy
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: flood
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Amur River
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: correlation analysis
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: The effect of the 2013 flood on the rare earth elements content in alluvial soils of the Amur River floodplain
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 03-Martynov.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/10422/1/03-Martynov.pdf
resources.format: Adobe PDF
resources.size: 1,25 MB