@article{oai:kitami-it.repo.nii.ac.jp:00007179,
 author = {GJESSING, Yngvar and HANSSEN-BAUER, Inger and FUJII, Yoshiyuki and KAMEDA, Takao and KAMIYAMA, Kokichi and KAWAMURA, Toshiyuki},
 issue = {11},
 journal = {Bulletin of Glacier Research},
 month = {2016-11-22},
 note = {Analyses of SO^<2->_4, Na^+，Cl^-，Mg^<2+> and Ca^<2+>in ice core samples of multiyear sea ice in the Fram Strait show strong correlations between the concentrations of Mg^<2+>，Na^+，Cl^- and Ca^<2+>（r=0・99）while the correlation coefficients between these ions and SO^<2->_4 were less than O．9．Most samples had a deficit of sulfate relative to sea water of the same salinity. Excess sulfate was found in a few samples with low salinities．Chemical analyses of snow，ice and meltwater from temperate glaciers have demonstrated that sulfate is more efficiently washed out when meltwater penetrates through ice than are Cl^?，Mg^<2+> and Ca^<2+>．Washout therefore leads to deficit of sulfate in ice，whereas refreezing of meltwater creates an excess of sulfate relative to sea water with the same content of chloride．, application/pdf},
 pages = {1--8},
 title = {Chemical fractionation in sea ice and glacier ice},
 year = {}
}