Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’

Abstract If the seasonal maximum ice thickness in a lake environment is assumed to be analogous to the active layer in terrestrial permafrost, the offset concept highlights important differences between terrestrial and lacustrine thermal regimes. The processes contributing to the unique influence of...

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Published in:Permafrost and Periglacial Processes
Main Author: Riseborough, D. W.
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2005
Subjects:
Arctic
Canada
Ice
permafrost
Permafrost and Periglacial Processes
Online Access:http://dx.doi.org/10.1002/ppp.534
http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fppp.534
https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppp.534
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spelling crwiley:10.1002/ppp.534 2024-06-02T08:01:49+00:00 Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’ Riseborough, D. W. 2005 http://dx.doi.org/10.1002/ppp.534 http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fppp.534 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppp.534 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Permafrost and Periglacial Processes volume 17, issue 1, page 87-89 ISSN 1045-6740 1099-1530 journal-article 2005 crwiley https://doi.org/10.1002/ppp.534 2024-05-03T11:16:23Z Abstract If the seasonal maximum ice thickness in a lake environment is assumed to be analogous to the active layer in terrestrial permafrost, the offset concept highlights important differences between terrestrial and lacustrine thermal regimes. The processes contributing to the unique influence of lakes on permafrost are (in order of decreasing importance): the ratio between winter (snow+surface ice freezing/conduction+free convection) and summer (forced convection) heat transfer coefficients, storage of accumulated summer heat beneath lake snow cover, and asymmetry of lake‐ice freezing and thawing geometries. Copyright © 2005 John Wiley & Sons, Ltd. Article in Journal/Newspaper Arctic Ice permafrost Permafrost and Periglacial Processes Wiley Online Library Arctic Canada Permafrost and Periglacial Processes 17 1 87 89
institution Open Polar
collection Wiley Online Library
op_collection_id crwiley
language English
description Abstract If the seasonal maximum ice thickness in a lake environment is assumed to be analogous to the active layer in terrestrial permafrost, the offset concept highlights important differences between terrestrial and lacustrine thermal regimes. The processes contributing to the unique influence of lakes on permafrost are (in order of decreasing importance): the ratio between winter (snow+surface ice freezing/conduction+free convection) and summer (forced convection) heat transfer coefficients, storage of accumulated summer heat beneath lake snow cover, and asymmetry of lake‐ice freezing and thawing geometries. Copyright © 2005 John Wiley & Sons, Ltd.
format Article in Journal/Newspaper
author Riseborough, D. W.
spellingShingle Riseborough, D. W.
Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’
author_facet Riseborough, D. W.
author_sort Riseborough, D. W.
title Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’
title_short Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’
title_full Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’
title_fullStr Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’
title_full_unstemmed Discussion of C.R. Burn's ‘lake‐bottom thermal regimes, western Arctic coast, Canada’
title_sort discussion of c.r. burn's ‘lake‐bottom thermal regimes, western arctic coast, canada’
publisher Wiley
publishDate 2005
url http://dx.doi.org/10.1002/ppp.534
http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fppp.534
https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppp.534
geographic Arctic
Canada
geographic_facet Arctic
Canada
genre Arctic
Ice
permafrost
Permafrost and Periglacial Processes
genre_facet Arctic
Ice
permafrost
Permafrost and Periglacial Processes
op_source Permafrost and Periglacial Processes
volume 17, issue 1, page 87-89
ISSN 1045-6740 1099-1530
op_rights http://onlinelibrary.wiley.com/termsAndConditions#vor
op_doi https://doi.org/10.1002/ppp.534
container_title Permafrost and Periglacial Processes
container_volume 17
container_issue 1
container_start_page 87
op_container_end_page 89
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