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

t**''1 CLAKE I Cii GA %1 RAD T rl Tr IA L -RVt * " ***

Ta1t1e A-26
RADICACTIVITY IN PHYeTCPLANKICN
(WET WE IGHT)
SAPPLL S AMP LE iN FI GHT CCLLLCTION ACTIVIIY IN PCI/GRAM (T ERROR)l1,
STATION N U BE R (GRAMS) DATE CESIWUM137 ZINC-05 GROSS BETA2'
A -44 129 8.9 5 10-15-69 0.0 ( 0) 0. 0 ( 0) 3.8 (7%'
A -'o' 331 11.26 0 4- 30- 7000 ( WI') 0. ( 0%); 5. ( )
A - / 25.85 06-05-70 0.0 (1 0%. (1 0%)1 3.~
Al - I I1 20.8 1-06. 0) 00(0) 1.] I(10)
Al 3? 4 1. 42 0 5- 02 -70 0 C 0) 0.' (9 42 1.)(
A: 1"I 3 32 2 5. 88f 06-00-70 00 ( 0) 0 ( 0) 3. ( t)
- 4 ~ 1 2 2 0.0C8 10- 1 5- 69 0. ( 0) 0 ( ( 0) 1.1 I 7%
84. 1.3 0 1 6. 858 11-09- 69 00 0) 0. C (8 6) 04(1)
p C -' 3 37 ZiS.27 06-04-70 00 G % 00( 07.4C6)
F IL L Y I?124 1 8.32 10-05-69 00 ( 0% 0. u. 92
F.I LL Y 329 4 3. 28 04-2 8- 7 )*0 (0) 0. os ) 2 If 4~
LA I LLY -3 33 2 3.45 06-C7-70 00 c 0% 0. 0<) 3. 2
8RKjz 4 I110 12.39 0 8-29 - 69 C). 0 (0) 0 0 C0) 0. ( Q
I Z [2 1 2.24 1 1 -01I- 69 0.0 C %0 C 02 1. ( 5
27 2 3.35 0'5-1I7 -70C C 0.4 (2w 2oCK) 44 7
C 5 1 1 11. 26 10-03-69 C( C 0) 0) 0 C ) 0.
C n3':" 1 19C 19. 60 11-00- 69 (.0.0 ( I ) 1. (8) 1. C I
C - '~ 3 23 1 8. 58. 05-07- 7 0.4 (94 2.0 (06) 1.4
C - 6" "" 3 19 1 7.80 0 5- 04- 70 0l.0 (.) 0 0 ( 0.0 C~~
C 6 3 38 4 2.77 06- 10-70 C0.() C 0) 0.(( ) 2.4C'
Ci. 106 13.3i 0'-~2 3-C) 0.0 (., ). 9 (3t'' I 1.0 C92
(C i~ 11 4 1 2. 49 10- 2 5- 69 0,.0 (0%) 2 C ' 16
C b-i 3 20 18,( 05 —1 1-70 0. (7 8) 0. C5) 4.t ( q
C I 6 - 1 09 5.4It9 093- 10-69 C.0 ( 0% 5 1 (6 2 2.0 (~
CC C, 1 28 8.60 11 -0 6 - 69C 0.0 0%) 0. 2) 0. 5 ~)
CC I' " 3 39 3 2.72 0 6- 11 -70 0'. 0 C 0) 0. ( (K 2.? (
(Ci C K 3 16 3 2.64 04i- 2 6 —.7 C ___.0 C, 0% 0.0 2.8 C5)
C. L 1.7 0 6-0670. %. 0) 2. C7
i) 1 01? 7.81I 08-24-69? 0 In0% 0.0 C %) 6. 8 )
CI1117 1 5.62 10-2q-69 0).0 C % 11(6%) 19
L' 1- I ~ 34 4 5. 2 0 5- 12 -70 0.0 C0) 0.0 (0) 0.8 9)
8 4't 11T 1 1.6 00-24-69 0.0 C0) 4.1 (3 6%) 0. (1. %)
D - ~ 13 1 3 1I5 10-28-69 0.0 C0) 0.0 (C) 14( %
D 4~'' 3 1,4 0. 11 0 5-14- 70 0.0 C;0' 0.0' % 2.8 C7)
9 9 2 6.99.09 -07-6 9 0.0 C) 0%) 0.0 (0) 2.7
*110) 5.4+2 11- 05 - 69 0.0 ( C% 0.0 (Il I% 10.4(5)
- 64 3 17 21i. 17 0 5-2 3- 70 0.0 ( 0%' 0.0 C0) 3. 7

A-5 9