Lake Michigan environmental survey : final report / [edited] by John C. Ayers.

*4*4*4*** LAKE MICHIGAN RADIOLOGICAL SURVEY * **s

Tabl e A-22
RADIOACTIVITY IN ZOOPLANCTON

SAMPLE SAMPLE WEIGHT1
STATION NUMBER (GRAMS)

COLLECTION
D ATE

ACTIVITY
CESIUM-137

IN PCI/GRAM
Z INC-65

(T ERROR?34
GROSS BETA3'4

A - 44
A - 4*
A -44*4
A B - 1
A B - 1
B -4444L
BA~I LLY
BA ILLY
B R K4*
B R K 444
B R K44 -C - 344
-C-344
C - 3
C - 6 *4
C 0-36
C 0 -6344
C D -644 -C 0)- 64
C C- U6K4
C (30 OK~
9 —
D-1
0 - 4 ---
OD-444
D-6'4
D-64

9 3
34 6
3 57
8 4
341
36 5
7 9
9?2
36 1
8 5
3 42
35 5
67
94
3 43
8 3
9 8
36 3
34It9
3 52
7 1
8 6
36 0
7 3
7 8
35 0
8 2
3 44
3 62
7 7
9 5
34 5
6 6
5 1
3 59
7 6
90
3 54

0.2 20 1
0.2~72 8
0. 129 7
0.4 33 9
0. 1 95 2
O * 4402
0. 1462
0.2 71 1
0.2 7 81
0. 2 105
0. 3 580
0.07 11
0. 1 807
0. 4 1 1 4
0.3 17 2
0.2 55 2
1. 063 8
0. 2 9 46
0.2 82 6
0.2 07 6
0.0 569
0.2 10 7
0. 16 53
0. 06 16
0. 2004
0. 2 73 2
0. 3 449
0. 52 10
0. 2 2500
0.361 1
0 2 277 7
0.1.77 5
O * 056 5
0.1 7719
0 * 1.2 74
0.22783
0. 1961
0. 3055

10-15-69
04- 30-7 0
0 6-0 5-7 0
10-1 0-69
0 5- 02-7 0
0 6 -08- 7 0
1 0-15 -6 9
1 1-09- 69
06- 04-7 0
10-0 5 -6 9
04-28- 70
0 6-07-7 0
0 8-29 -69
1 1- 01- 69
0 5- 17-7 0
10-0 3-69
111-0 8-69
0 5-07-7 0
0 5-04-7 0
0 6- 10-7 0
0 8- 23-69
10-2 5-69
0 5-11- 7 0
0 9- 10-69
11 -06-69
0 6-11- 7 0
10- 04-69
04 -26-7 0
0 6-06 - 70
0 8- 24- 69
1 0-2 9-69
0 5-1 2 -7 0
0 8- 24-69
'LO-28 -69
0 5- 14- 70
09-07-69
1.1-0 5- 69
0 5- 23-7 0

0. 0
0.0
0.0
0.0
~0-.0
0.0
2 8 0 4
0. 0
0.0
0.0
0. 0
0. 0
0.0
0. 0
0. 0
0. 0
0. 0
0. 0
0.0
0. 0
0. 0
0. 0
0. 0
0. 0
0.0
0. 0
0. 0
0.0
0-.0
0. 0
0.0
0, 0
0. 0
0. 0
0. 0
0. 0
0. 0
0.n

0%)
0%)
0%)
0%)
0%)
0%)
(62%)
0)
0%)
0 %
0 %
0%)
0%)
0 %)
0%)
0%)
0 0)
0%)
0%)
0%)
0%)
0%)10
0%)
0 %)"
0 %)l
C0%)
0%
0)
0%)"
0%)
0 %,)
0%)
0%)0
0)
0%'

0. 0
0. 0
0. 0
0.0
0. 0.
0. 0
0.0
0.0
0.0
0. 0
0.0
0. 0
0.0
0. 0
0. 0
0. 0
*0. 0j
0. 0
0. 0
0. 0
0. 0
0. 0
0. 0
0. 0
0. 0
0. 0
0. 0
0.0
0.0
0.00
0. 0
0. 0
0. 0
0. 0
0. 0
0. 0
0. 0

0%)
0)
0)
0%)
-0%)
0,0% )
0%)
0%)
0%)
0%)
0%)
0%)
0%)
0)
0%
0%)4
0)
0%)
016 %)
0 %)
0%)
0%)
0%)
0%11,)
0/0% )
0%)1
0%)
0%)
10%
0%)
0)
0)
0%)1
0 %'l)

42. 1
1 25.2
4 8.1
5.2
5 8.9
30. 1
5 2.3
162. 2
2 6. 4
1 1. 7
2 8.2
5 7.5
5 0. 1
36.1
9 1.0
2 5.8
67.8
1 3 5.3
9 5,.4
1 21. 0
1 2 8.4
4 2.6
1 2 1.6
42. 0
34. 3
40 * 6
15.3
19. 9
5 7. 8
79. 9
5 0.5
6 2. 1
5 8.7
2 9. 3
3 6. 5
7 5,.3

(12%)
5%)
(14 %)
(43%)
(11%)
5)
(34%)
1 2%)
6%)
5 %
6%)'
%)
7 %
(10%)
7)
9)
9%'
10%)
97)
(1 5%)
(14%)O
7 %)

39. 3 (9 8 %)

A-5 3