title: Perspectives of the development of complex interdisciplinary hydrological and geocryological research in the North-East of Russia
metadata.name: dc.contributor.author
metadata.value: Makarieva, Olga M.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Nesterova, Nataliia V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Ostashov, Andrey A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Zemlyanskova, Anastasia A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Tumskoy, Vladimir E.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Gagarin, Leonid A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Ekaykin, Alexey A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Shikhov, Andrey N.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Olenchenko, Vladimir V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Khristoforov, Ivan I.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2021-06-01T14:58:01Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2021-06-01T14:58:01Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2021-03
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Makarieva, O. M., Nesterova, N. V., Ostashov, A. A., Zemlyanskova, A. A., Tumskoy, V. E., Gagarin, L. A., Ekaykin, A. A., Shikhov, A. N., Olenchenko, V. V., Khristoforov, I. I. (2021). Perspectives of the development of complex interdisciplinary hydrological and geocryological research in the North-East of Russia. Vestnik of Saint Petersburg University. Earth Sciences, 66 (1), 74–90.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu07.2021.105
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/29083
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Climate warming and anthropogenic impact are causing transformation of geocryological
  conditions in the river basins of Northeast Russia. Changes in the thickness of the active layer,
  configuration of taliks, types of landscapes and other factors lead to the transformation of
  water exchange processes between surface and groundwater runoff. This is manifested in the
  seasonal redistribution of the components of the water balance, accelerated melting of aufeis,
  and change in the ratio of waters of different genesis in the structure of river runoff. As a result,
  natural and anthropogenic risks that affect the safe and efficient development of infrastructure
  and socio-economic processes are increasing. At the same time, the system of observations
  developed in the Soviet period has been practically destroyed in the region. This paper offers
  a vision of organizing complex multidisciplinary research to assess and project changes in
  the conditions of underground and surface water interaction in natural and disturbed river basins of the cryolithozone of Northeast Russia, including for solving applied problems, based
  on permafrost, hydrology, hydrogeology, landscape science and geophysics with applications
  of remote sensing and field research integrated through mathematical modeling methods. To
  achieve this goal, natural and disturbed landscapes will be identified using remote sensing
  data, and key areas will be selected for detailed research. Geophysical and drilling works will
  be carried out within the sites to establish permafrost-hydrogeological conditions, monitoring
  stations will be equipped to determine hydrogeological, hydrometeorological and geocryological
  characteristics, including sampling for isotopic and hydrogeochemical studies. As the
  main key sites, we propose using the area of the Kolyma Water-Balance Station and the site of
  the Anmangynda aufeis, where long-term observation series were carried out in the 20th century.
  Field data will become the basis for improving the mathematical model of runoff formation,
  considering the relationship between groundwater and river runoff in the conditions of
  permafrost. Mathematical modeling will make it possible to quantitatively analyze the water
  balance of rivers considering various factors, and project water availability both for specific
  industrial facilities and for the region as a whole.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: The study was supported by the Russian Geographical Society (project 26/2019-I) and Russian Foundation
  for Basic Research (projects 19-55-80028, 19-35-90090 and 20-05-00666).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
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 1
metadata.lang: -
metadata.name: dc.subject
metadata.value: water exchange processes
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: permafrost
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: river runoff
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: active layer
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: talik
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: suprapermafrost waters
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: underground runoff
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: aufeis
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: geophysics
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: remote sensing
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: mathematical modeling
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: monitoring
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: isotopes
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: climate change
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: anthropogenic disturbances
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Northeast Russia
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Perspectives of the development of complex interdisciplinary hydrological and geocryological research in the North-East of Russia
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 74-90.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/29083/1/74-90.pdf
resources.format: Adobe PDF
resources.size: 5,29 MB