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Evaluation of the Riverine Heat Influx Impact on the Arctic Ice Cover Based on Numerical Modeling.

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Title: Evaluation of the Riverine Heat Influx Impact on the Arctic Ice Cover Based on Numerical Modeling.
Authors: Gradova, M. A.1 (AUTHOR) gradova.ma.22@gmail.com, Golubeva, E. N.1 (AUTHOR)
Source: Russian Meteorology & Hydrology. Jul2023, Vol. 48 Issue 7, p639-644. 6p.
Subject Terms: *Sea ice, *Ocean waves, *Air conditioning, *Watersheds, *Three-dimensional modeling, *Atmospheric temperature
Geographic Terms: Siberia (Russia), Arctic regions
Abstract: Three-dimensional numerical modeling is used to assess the sensitivity of the sea ice state in the Arctic deep-water basin to changing the riverine heat influx. The change in the sea ice volume due to the heat coming with river waters relative to its annual average value is analyzed. Numerical experiment results demonstrate an increase in the riverine heat contribution to the Arctic sea ice decline at the end of the second decade of the present century. This process is most manifested in the deep-water part of the Eastern Hemisphere, which is determined by immediate proximity to the largest Siberia's rivers and the system of the circulation of shelf seas and deep-water basins under conditions of increasing air temperature and sea ice reduction in the Arctic. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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Header DbId: enr
DbLabel: Energy & Power Source
An: 173557038
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Evaluation of the Riverine Heat Influx Impact on the Arctic Ice Cover Based on Numerical Modeling.
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  Data: <searchLink fieldCode="AR" term="%22Gradova%2C+M%2E+A%2E%22">Gradova, M. A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> gradova.ma.22@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Golubeva%2C+E%2E+N%2E%22">Golubeva, E. N.</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Russian+Meteorology+%26+Hydrology%22">Russian Meteorology & Hydrology</searchLink>. Jul2023, Vol. 48 Issue 7, p639-644. 6p.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Sea+ice%22">Sea ice</searchLink><br />*<searchLink fieldCode="DE" term="%22Ocean+waves%22">Ocean waves</searchLink><br />*<searchLink fieldCode="DE" term="%22Air+conditioning%22">Air conditioning</searchLink><br />*<searchLink fieldCode="DE" term="%22Watersheds%22">Watersheds</searchLink><br />*<searchLink fieldCode="DE" term="%22Three-dimensional+modeling%22">Three-dimensional modeling</searchLink><br />*<searchLink fieldCode="DE" term="%22Atmospheric+temperature%22">Atmospheric temperature</searchLink>
– Name: SubjectGeographic
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Siberia+%28Russia%29%22">Siberia (Russia)</searchLink><br /><searchLink fieldCode="DE" term="%22Arctic+regions%22">Arctic regions</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Three-dimensional numerical modeling is used to assess the sensitivity of the sea ice state in the Arctic deep-water basin to changing the riverine heat influx. The change in the sea ice volume due to the heat coming with river waters relative to its annual average value is analyzed. Numerical experiment results demonstrate an increase in the riverine heat contribution to the Arctic sea ice decline at the end of the second decade of the present century. This process is most manifested in the deep-water part of the Eastern Hemisphere, which is determined by immediate proximity to the largest Siberia's rivers and the system of the circulation of shelf seas and deep-water basins under conditions of increasing air temperature and sea ice reduction in the Arctic. [ABSTRACT FROM AUTHOR]
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.3103/S1068373923070117
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 6
        StartPage: 639
    Subjects:
      – SubjectFull: Sea ice
        Type: general
      – SubjectFull: Ocean waves
        Type: general
      – SubjectFull: Air conditioning
        Type: general
      – SubjectFull: Watersheds
        Type: general
      – SubjectFull: Three-dimensional modeling
        Type: general
      – SubjectFull: Atmospheric temperature
        Type: general
      – SubjectFull: Siberia (Russia)
        Type: general
      – SubjectFull: Arctic regions
        Type: general
    Titles:
      – TitleFull: Evaluation of the Riverine Heat Influx Impact on the Arctic Ice Cover Based on Numerical Modeling.
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            NameFull: Gradova, M. A.
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            NameFull: Golubeva, E. N.
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            – D: 01
              M: 07
              Text: Jul2023
              Type: published
              Y: 2023
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              Value: 10683739
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              Value: 48
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              Value: 7
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            – TitleFull: Russian Meteorology & Hydrology
              Type: main
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