Changes in the Salinity and Porosity of Sea-Ice Samples During Shipping and Storage
Abstract A theoretical examination of salinity and porosity changes introduced in sea-ice samples by brine expulsion and gas entrapment caused by thermal cycling during shipping and storage shows that in extreme cases such effects can be significant, resulting in 15% reductions in porosity ( n ) Mor...
Published in: | Journal of Glaciology |
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Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Cambridge University Press (CUP)
1986
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Subjects: | |
Online Access: | http://dx.doi.org/10.1017/s0022143000012065 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000012065 |
Summary: | Abstract A theoretical examination of salinity and porosity changes introduced in sea-ice samples by brine expulsion and gas entrapment caused by thermal cycling during shipping and storage shows that in extreme cases such effects can be significant, resulting in 15% reductions in porosity ( n ) More representative scenarios give porosity changes of less than 2% which, assuming that ice-property variations scale with n 1/2 , result in property variations of less than 1%. |
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