[Aqualist] sand/silt questions

[mfischer at mail.usyd.edu.au]

    Gravel/sand/silt/clay boundaries make up  % compositions.
An important part of sampling is to test whether % compositions
are statistically different from each other eg. see the attached
paper.  One wonders how much the particle size boundary
definitions make to determining a statistically significant difference
between samples.  Some research may be needed here.

Dr Matt Fischer
School of Geosciences
University of Sydney
Ph +61 2 9351 4733
Fax +61 2 9351 3644



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