The chemistry, mineralogy, and rates of transport of sediments in the ...
The chemistry, mineralogy, and rates of transport of sediments in the ...
The chemistry, mineralogy, and rates of transport of sediments in the ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
42<br />
TABLE 6 . Ammonium acetate (IN) <strong>and</strong> HCI (IN) extracible<br />
cations from Mackenzie Delta Channel Station<br />
EC1-3 <strong>sediments</strong> . See Brunskill et at . (1973,<br />
Appendix 1) for location <strong>of</strong> station, <strong>and</strong> see<br />
Campbell et at . (1975) for sediment m<strong>in</strong>erology<br />
<strong>and</strong> <strong>chemistry</strong> . This sediment sample had 1 .4<br />
mMoles organic carbon/g dry wt . <strong>and</strong> 1 .5 mMoles<br />
C03-C/9- Samples were analyzed <strong>in</strong> duplicate,<br />
<strong>and</strong> average values are given . Cation exchange<br />
capacity for this sample was 23 .2 meq/100 g .<br />
Elements<br />
NH 4OAc Extract<br />
(umoles/g dry wt .<br />
<strong>of</strong> sediment)<br />
HC1 Extract<br />
(umoles/g)<br />
101 1,220<br />
I<br />
Mg 13, 610<br />
Na 1 .1 34<br />
K 0 .8 3<br />
Fe