|]
— ae
o.
. ground during passage of the shock wave.
This resulted
Decreasing the
‘contribution would increase the X value at this station.
The beach stations, 19 and 20, hed a higher decay exponent, averaging 1.23.
“8 e4AN
calculated using a straight aT7te3 expression.
LC.
ina smaller contribution from the previous residual than that
This is natural since tidal washing
seaoval of contamination is added to the normal decay in the
tecay factor obtained.
Station 16 is a bluff station which sees the beach on
Thus, it lies somewhat between the land and beach
“ations in decay exponent.
=
Attention is called to the report
in which station 16 was anslysed with the land
"ations and produced the highest decay exponents of any of the
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