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It is a preview of membership information, log in by way of an establishment to check entry. Access this short articleThis may be due to dust storm exercise in central Asia. The order of big ionic concentrations while in the snow packs was determined to be Ca2+ > SO4 two??> NH4 + > NO3 ??> Cl?? Na+ > Mg2+ > K+. Ca2+ was the dominant cation; SO4 two