Table 1— EUROPEAN AND MEDITERRANEAN
TRITIUM CONCENTRATIONS, T.U.
Station
Location
Labo-
ratory
Jan.
Feb.
Mar.
Apr.
May
25
45
dune
July
172
40
60
74
107
104
33
36
61
91
116
135
27
23
512
47
82
48
46
117
106
39
43
123
174
Aug,
Sept.
Oct.
Nov
Dec.
90
39
7é
43
51
1880
1210:
34
92
301
73
42
61
66
124
72
33
18
22
89
105
65
90
91
47
68
124
125
140
104
62
56
131
136
132
36
1961
Isfjord Rad,
Spitzbergen
7R°O4'N
13°38’E
8
Reykjavik,
64°08'N
s
Iceland
Lista,
Norway
21°56’ W
58°06’N
06°34°E
5
Valentia,
Ireland
Stuttgart,
51°56’N
10°15’ W
48°46'N
S and
IA
5
Vienna,
Austria
Genoa, Italy
IA
Tel Aviv,
Israel*
48°07’N
16°34’°E
44°24’N
08°58'E
31°S7°N
34°54’E
Alexandria,
31°12'N
1A
Nord,
Greenland
81°36'N
16°40 W
IA
Isfjord Rad,
78°04°N
s
Reykjavik,
Iceland
Lista,
Norway
Valentia,
lreland
64°08 N
21°56 W
58°06'N
06°34 E
51°56'N
10°15’°W
5
272
S
289
S and
1A
173
121
288
Stuttgart,
48°46'N
s
245
932
1230
Germany
UAR
OO°11'E
29°577E
21
IA
W and
LA
24
44
110
235
216
1962
Spitzbergen
GermanyVienna,
Austria
Genoa, Italy
Alexandria
UAR
13°38’E
OS IVE
48°07'N
16°34’E
44°24'E
08°58’E
31°12‘N
29°57'E
2580
1540
4620
294
IA
IA
161
IA
254
262
2270
628
189
392
#81790
1910
1250
673
1200
§=1060
861336
355
365
201
334
166
260
431
626
491
531
207
200
596
414
661
408
266
166
339
441
354
406
230
172
92
179
172
683
791
1040
1200
849
498
309
379
494
632
1080
1930
1210
990
1230
880
550
620
650
656
459
592
762
845
449
312
514
53
231
187
25°
1963
Nord,
Greenland
Isfjord Rad,
Spitzbergen
Reykjavik,
Iceland
§1°36’N
16°40°W
78°04°N
13°38 E
. 64°08 N
21°56°W
TA
7200
§550
9850
7770
2460
5
409
565
887
1286
2180
3650
1920
3970
2260
1410
s
303
475
529
1680
2320
3930
3710
2019
916
729
386
1060
510
716
Lista,
Norway
Valentia,
Ireland
Stuttgart,
5§8°06’N
06°34’E
51°56’N
10°15'W
48°46’ N
S
204
763.
1090
1500
2840
2510
8 and
[A
§
§24
535
835
10890
1020
2000
2090
1606
637
502
933
1660
1790
3800
3350
5860
5440
2940
4240
1340
Vienna,
Austria
Genoa, Italy
[A
1260
1900
2900
5930
4970
5950
3010
2200
IA
412
1150
625
2040
1140
Ankara,
48°07'N
16°34’ E
44°24'N
Og*se°E
40°07'N
Tel Aviv,
Israel*
Alexandria,
ULAR
31°57'N
34°54'E
31°12°N
290°57'E
W and
IA
lA
81°36'N
16°40’ W
48°O7'N
16°34’E
44°24'N
08°58’ E
40°07'N
33°00’E
a1°57'N
34°54’E
32°12°N
29°57 E
Germany
Turkey
O9°11'E
33°00°E
2980
2020
2700
WwW
6020
330
445
1250
1950
310
742
#1240
1760
IA
6280
6510
IA
1660
1170
2740
2970
2690
IA
400
5652
1080
700
1380
Ww
1710
510
390
545
650
559
648
751
5400
2510
.
1090
893
790
1334
397
56.
1350
4700
471
483¢
816
590
708
516
441
1964
Nord,
Greenland
Vienna,
Austria
Genoa, Italy
Ankara,
Turkey
Tel Aviv,
israei*
Alexandria,
UAR
W and
1A
1A
2360
2600
1090
787
*Data from nearby locations used in part.
6S