Table 21— RADIOISOTOPES IN SURFACE WATER*
Year
Lat
Long
Total
Date
depth, miles
Isothermal
depth, miles
sr%
Shelf Area
1956
41°31’N
40°18’N
40°
WN
6/4
2/9
2/10
5
110
275
79
35
12.7 + 3.4
15.0 + 3.0
30.0 + 1.6
OW
W
2/10
2/11
2000
2750
120
150
10.3 + 1.6
6.3 + 1.6
40°19°N
71°29°W
2/14
78
60
12.8 + 2,0
39°18’N
39°19'N
39°26’N
71°40°W
72°02’ W
72°10 W
2/15
2/15
2/16
1630
1550
784
200
200
175
8.6 + 2.0
6.7+ 4.7
10,2 + 2.0
39°39'N
73°07 W
2/16
39
30
8.6 + 2.0
39°46’N
73°57) W
2/16
24
L5
18.8 + 3.0
500
75
125
10.0 + 1.5
9.1+ 1.8
6600
5340
6300
5700
50
60
40
100
10.3+1.7
10,0 + 2.5
8.141.5
12.0 + 2.0
39°42'N
39°10‘'N
1957
70°40 W
71°)
W
71°
OW
71°
“71°
Southerly Samples
1956
1957
21°34’ N
38°17 N
86°12) W
69°02) W
5/18
6/4
17°49°N
20°15'N
22°00'N
24°50'N
60°07’ W
60°05’ W
60°09 W
61°55’ W
12/9
12/10
12/11
12/12
27°47'N
63°41'W
12/13
5120
260
12.2+1.5
21°08’N
8°18’S
33°20’ W
7°42.5'W
2/13
3/7
5100
4582
150
20
4.7+ 1.0
5.0 + 1,0
8°18'S
31°17 W
3/20
5300
125
8°16'N
17°19 W
5/8
4600
39
4.5+1.0
8°17'N
49°15’ W
5/18
4400
80
5.4 + 1.0
*Radioactivity, dis/min/100 liters.
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