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health and safety laboratory - Digital Collections

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I I<br />

I<br />

i<br />

i<br />

i i<br />

i<br />

i<br />

*<br />

i<br />

i<br />

i<br />

i<br />

t<br />

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i<br />

i<br />

ESTIMATE OF Sr90 DEPOSITION FROM GUMMED FILM<br />

STATION # 211 LQOATIQN . NEBRASKA<br />

Jan.<br />

Feb.<br />

March<br />

April<br />

May<br />

June<br />

July<br />

Aug.<br />

Sept.<br />

Oct.<br />

Nov.<br />

Dec.<br />

Jan f<br />

Feb,<br />

TOTAL<br />

March<br />

April<br />

May<br />

June<br />

July<br />

Aug.<br />

Sept.<br />

Oot r<br />

Nov t<br />

Deo.<br />

TOTAL<br />

1254<br />

Formula Best Est .<br />

0.04<br />

,10<br />

..02<br />

.10<br />

.31<br />

.27<br />

,21<br />

.24<br />

.17<br />

.20<br />

.08<br />

.01<br />

1.75<br />

125&<br />

Formula Beet Est *<br />

0.16<br />

.17<br />

.37<br />

.68<br />

.88<br />

1-13<br />

.73<br />

.27<br />

.30<br />

.24<br />

.36<br />

J>7<br />

5.86<br />

1955<br />

Formula Best Es\H<br />

0.04*<br />

.17<br />

2,48 1.36<br />

1.86 1.02<br />

8.13 1.43<br />

.29*<br />

,23*<br />

,14*<br />

.08*<br />

.11*<br />

.27<br />

.24<br />

5.38<br />

1222<br />

Formula Beet Eat.<br />

0.36<br />

.45<br />

1.08<br />

1.23<br />

2.64<br />

1.21<br />

.31<br />

.11<br />

,09<br />

.05<br />

.06<br />

.08<br />

7.67<br />

3,956 3,957<br />

Formula Best Eat^ Formula Best Est^<br />

0.14* 0.14<br />

.19 .10<br />

.20* .26<br />

.51* .78<br />

.15 1.05<br />

.58 1,60 .86<br />

1.35 3.07 1.60<br />

.47 .86<br />

.44 1.53<br />

.16 ,70<br />

.09 .13<br />

.17 .16<br />

4.45 8.37<br />

Pre-1954 1.71<br />

1954 1.75<br />

1955 5.38<br />

1956 4*45<br />

1957 8.37<br />

1956 5.86<br />

1959 7.67<br />

Total 35.2

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