title: Vertical electrical resistivity sounding (VERS) of tundra and forest tundra soils of Yamal region
metadata.name: dc.contributor.author
metadata.value: Alekseev, Ivan
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kostecki, Jacub
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Abakumov, Evgeny
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2017-04-19T15:00:39Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2017-04-19T15:00:39Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2017
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Vertical electrical resistivity sounding (VERS) of tundra and forest tundra soils of Yamal region // International Agrophyscis, 2017, 31, 1-8
metadata.lang: en_GB
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/6197
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The aim of the study was to determine electrical
  resistivity peculiarities of tundra and forest tundra soils and
  soil-permafrost layers of the Yamal region. Measurements of electrical
  resistivity of soil and permafrost strata were performed with
  a portable device LandMapper (to a depth of 300-500 cm). These
  measurements allow determination of the values of apparent electrical
  resistivity of soils and permafrost at different depths and
  determination of the depths of the permafrost table on each key
  plot. It was found that there are several trends in vertical distribution
  of apparent electrical resistivity values. The first trend is
  a monotonous increase in electrical resistivity values to the depth.
  It may be explained by the increasing electrical resistivity within
  the soil depth in relation to the increase in permafrost density. The
  second trend is a sharp decrease replaced by a gradual increase
  in electrical resistivity values caused by changing of non-frozen
  friable debris to frozen massive crystalline rock. These differences
  were related to the type of landscape: flat lowlands composed
  of friable grounds underlain by permafrost or friable grounds with
  permafrost underlain by a rock crystalline layer
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: This work was supported by Russian Foundation for basic
  research, grant 16-34-60010, Russian presidents grant for Young
  Doctors of Science No. MD-3615.2015.4 and the Government of
  the Yamalo-Nenets Autonomous District.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: de gruyter open
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: electrical resistivity, permafrost table, soils, tundra, forest tundra
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Vertical electrical resistivity sounding (VERS) of tundra and forest tundra soils of Yamal region
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Working Paper
metadata.lang: en_GB
resources.filename: Alekseev 31(1).pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/6197/1/Alekseev%2031%281%29.pdf
resources.format: Adobe PDF
resources.size: 1,27 MB