Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE
T HE THAWING effect of water in contact with permafrost is a problem of major concern to engineers engaged in northern construction. Improper drainage or disrupted natural drainage, which allows water to pond adjacent to or under structures such as buildings, roads, or airstrips, usually results in...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.565.7712 2023-05-15T14:19:33+02:00 Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE G. €i. Johnston R. J. E. Brown The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.7712 http://pubs.aina.ucalgary.ca/arctic/arctic17-3-162.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.7712 http://pubs.aina.ucalgary.ca/arctic/arctic17-3-162.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pubs.aina.ucalgary.ca/arctic/arctic17-3-162.pdf text ftciteseerx 2016-01-08T12:15:23Z T HE THAWING effect of water in contact with permafrost is a problem of major concern to engineers engaged in northern construction. Improper drainage or disrupted natural drainage, which allows water to pond adjacent to or under structures such as buildings, roads, or airstrips, usually results in an increased depth of thaw of the perennially frozen ground. In many cases the performance of the structure is seriously affected- sometimes failure has resulted. The degradation of permafrost by water is of even greater con-cern when dykes or dams are constructed on perennially frozen ground and large areas are covered by the water impounded behind these embankments. The design and performance of these structures and the stability of the underlying foundation material is dependent on a knowledge of the rate at which thawing will take place and the depth to which the perennially frozen ground will thaw. One method of improving knowledge of the thawing effect of water on permafrost and of providing some guidance for future engineering design is to study the present level of permafrost under natural bodies of water in the Text Arctic Inuvik permafrost Unknown Inuvik ENVELOPE(-133.610,-133.610,68.341,68.341) Inuvik Region ENVELOPE(-133.714,-133.714,68.357,68.357) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
T HE THAWING effect of water in contact with permafrost is a problem of major concern to engineers engaged in northern construction. Improper drainage or disrupted natural drainage, which allows water to pond adjacent to or under structures such as buildings, roads, or airstrips, usually results in an increased depth of thaw of the perennially frozen ground. In many cases the performance of the structure is seriously affected- sometimes failure has resulted. The degradation of permafrost by water is of even greater con-cern when dykes or dams are constructed on perennially frozen ground and large areas are covered by the water impounded behind these embankments. The design and performance of these structures and the stability of the underlying foundation material is dependent on a knowledge of the rate at which thawing will take place and the depth to which the perennially frozen ground will thaw. One method of improving knowledge of the thawing effect of water on permafrost and of providing some guidance for future engineering design is to study the present level of permafrost under natural bodies of water in the |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
G. €i. Johnston R. J. E. Brown |
spellingShingle |
G. €i. Johnston R. J. E. Brown Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE |
author_facet |
G. €i. Johnston R. J. E. Brown |
author_sort |
G. €i. Johnston |
title |
Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE |
title_short |
Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE |
title_full |
Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE |
title_fullStr |
Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE |
title_full_unstemmed |
Fig. 1. The Inuvik region. SOME OBSERVATIONS ON PERMAFROST DISTRIBUTION AT A LAKE IN THE MACKENZIE |
title_sort |
fig. 1. the inuvik region. some observations on permafrost distribution at a lake in the mackenzie |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.7712 http://pubs.aina.ucalgary.ca/arctic/arctic17-3-162.pdf |
long_lat |
ENVELOPE(-133.610,-133.610,68.341,68.341) ENVELOPE(-133.714,-133.714,68.357,68.357) |
geographic |
Inuvik Inuvik Region |
geographic_facet |
Inuvik Inuvik Region |
genre |
Arctic Inuvik permafrost |
genre_facet |
Arctic Inuvik permafrost |
op_source |
http://pubs.aina.ucalgary.ca/arctic/arctic17-3-162.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.7712 http://pubs.aina.ucalgary.ca/arctic/arctic17-3-162.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766291365745917952 |