January 1, 1979 Journal article Open Access

G. W. Timco

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{
  "@context": "https://schema.org/", 
  "@id": "https://doi.org/10.1017/s0022143000014465", 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "G. W. Timco"
    }
  ], 
  "datePublished": "1979-01-01", 
  "description": "AbstractThe results of 66 Schlumberger geoelectric soundings on first-year sea ice are analysed to obtain average values of d.c. electrical resistivity both parallel\u03c11 and perpendicular\u03c1pto the long brine cell direction. This analysis yields\u03c11 = 104 \u03a9 m, 80 \u03a9 m, 45 \u03a9 m, and\u03c1p= 298 \u03a9 m, 230 \u03a9 m, 129 \u03a9 m for brine volumes\u03bdbof 40\u2030, 67\u2030, and 82\u2030 respectively. The observed dependence of\u03c11 on\u03bdbis used in conjunction with a mixing formula for the electrical resistivity of a two-phase heterogeneous system to arrive at values of \"average\" brine cell lengthslfor relatively warm sea ice. This treatment yieldsl\u2248 1.7 cm for 40\u2030\u2264\u03bdb\u226470\u2030 with a rapid extension of brine cell lengths for brine volumes abovec. 70\u2030.", 
  "headline": "An Analysis of the In-Situ Resistivity of Sea Ice in Terms of its Microstructure", 
  "identifier": "https://doi.org/10.1017/s0022143000014465", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "inLanguage": {
    "@type": "Language", 
    "alternateName": "eng", 
    "name": "English"
  }, 
  "keywords": [
    "NEANIAS Atmospheric Research Community", 
    "Earth-Surface Processes"
  ], 
  "license": "", 
  "name": "An Analysis of the In-Situ Resistivity of Sea Ice in Terms of its Microstructure", 
  "url": "https://www.openaccessrepository.it/record/90625"
}