DETERMINING DIFFUSION-COEFFICIENTS IN MARINE-SEDIMENTS - LABORATORY STUDY OF THE VALIDITY OF RESISTIVITY TECHNIQUES

被引：119

作者：

MCDUFF, RE ^{[1
]}

ELLIS, RA ^{[1
]}

机构：

[1] UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,LA JOLLA,CA 92093

来源：

AMERICAN JOURNAL OF SCIENCE | 1979年 / 279卷 / 06期

关键词：

D O I：

10.2475/ajs.279.6.666

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

In principle, sediment diffusion coefficients can be calculated by correcting solution diffusion coefficients with tortuosities deduced from electrical resistivity measurements. The calculation of the solution diffusion coefficient is discussed. Studies of the counterdiffusion of KBr and KCl through inert and ion exchanging porous beds are described. Good agreement between diffusion coefficients obtained by monitoring the chemical composition in the experimental apparaturs and those calculated from resistivity measurements is found.

引用

页码：666 / 675

页数：10

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