using data from Japanese Fisheries Agency
| Cs137 | I131 | |||||||
|
|
Number below detectable level |
Number with detectable levels |
Mean |
Max |
Number below detectable level |
Number with detectable levels |
Mean |
Max |
|
benthic |
1 |
0 |
. |
. |
1 |
0 |
. |
. |
|
Botan shrimp |
||||||||
|
Clam |
2 |
1 |
19.00 |
19.00 |
0 |
3 |
21.33 |
30.00 |
|
Fukutokobushi abalone |
1 |
0 |
. |
. |
1 |
0 |
. |
. |
|
Japanese whelk |
1 |
0 |
. |
. |
1 |
0 |
. |
. |
|
Rockfish |
0 |
1 |
6.00 |
6.00 |
0 |
1 |
5.00 |
5.00 |
|
Sea cucumber |
2 |
0 |
. |
. |
0 |
2 |
20.10 |
33.00 |
|
SUBTOTAL |
7 |
2 |
12.50 |
19.00 |
3 |
6 |
18.20 |
33.00 |
|
benthopelagic |
1 |
0 |
. |
. |
1 |
0 |
. |
. |
|
Alaska pollack |
||||||||
|
Chum salmon |
0 |
1 |
0.45 |
0.45 |
1 |
0 |
. |
. |
|
Rainbow trout |
2 |
0 |
. |
. |
1 |
1 |
5.50 |
5.50 |
|
Whitespotted char |
2 |
0 |
. |
. |
0 |
2 |
10.55 |
13.00 |
|
SUBTOTAL |
5 |
1 |
0.45 |
0.45 |
3 |
3 |
8.87 |
13.00 |
|
coastal |
0 |
1 |
68.00 |
68.00 |
0 |
1 |
96.00 |
96.00 |
|
Brackish-water clam |
||||||||
|
SUBTOTAL |
0 |
1 |
68.00 |
68.00 |
0 |
1 |
96.00 |
96.00 |
|
deepwater |
4 |
0 |
. |
. |
4 |
0 |
. |
. |
|
Alfonsino |
||||||||
|
Thornhead |
1 |
0 |
. |
. |
1 |
0 |
. |
. |
|
SUBTOTAL |
5 |
0 |
. |
. |
5 |
0 |
. |
. |
|
demersal |
1 |
1 |
3.00 |
3.00 |
1 |
1 |
4.00 |
4.00 |
|
Chestnut octopus |
||||||||
|
Conger eel |
1 |
6 |
10.00 |
21.00 |
1 |
6 |
71.50 |
220.00 |
|
Fat greenling |
0 |
1 |
10.00 |
10.00 |
0 |
1 |
260.00 |
260.00 |
|
Flathead flounder |
1 |
0 |
. |
. |
1 |
0 |
. |
. |
|
Japanese amberjack |
1 |
0 |
. |
. |
0 |
1 |
6.40 |
6.40 |
|
Japanese icefish |
0 |
1 |
94.00 |
94.00 |
0 |
1 |
260.00 |
260.00 |
|
Japanese littleneck clam |
0 |
2 |
6.10 |
8.10 |
0 |
2 |
86.00 |
103.00 |
|
Japanese sandlance |
0 |
19 |
1710.68 |
14400.00 |
0 |
19 |
1927.16 |
12000.00 |
|
Marbled flounder |
2 |
5 |
4.40 |
8.00 |
3 |
4 |
4.40 |
8.00 |
|
Monkfish |
2 |
1 |
7.00 |
7.00 |
0 |
3 |
10.67 |
21.00 |
|
Olive flounder |
6 |
4 |
6.75 |
19.00 |
6 |
4 |
4.88 |
13.00 |
|
Pacific cod |
2 |
0 |
. |
. |
2 |
0 |
. |
. |
|
Slime flounder |
0 |
2 |
6.50 |
7.00 |
0 |
2 |
15.50 |
26.00 |
|
Willowy flounder |
2 |
1 |
6.00 |
6.00 |
2 |
1 |
35.00 |
35.00 |
|
SUBTOTAL |
18 |
43 |
761.80 |
14400.00 |
16 |
45 |
841.83 |
12000.00 |
|
freshwater |
2 |
0 |
. |
. |
1 |
1 |
6.30 |
6.30 |
|
carp |
||||||||
|
Land-locked salmon |
0 |
1 |
15.70 |
15.70 |
1 |
0 |
. |
. |
|
SUBTOTAL |
2 |
1 |
15.70 |
15.70 |
2 |
1 |
6.30 |
6.30 |
|
pelagic |
1 |
7 |
32.69 |
170.00 |
2 |
6 |
38.37 |
130.00 |
|
Anchovy |
||||||||
|
Chub mackerel |
2 |
0 |
. |
. |
1 |
1 |
3.60 |
3.60 |
|
Halfbeak |
0 |
1 |
11.00 |
11.00 |
0 |
1 |
7.20 |
7.20 |
|
Japanese jack mackerel |
2 |
0 |
. |
. |
2 |
0 |
. |
. |
|
Japanese sardine |
1 |
4 |
4.23 |
8.50 |
1 |
4 |
6.13 |
16.00 |
|
Skipjack tuna |
1 |
1 |
33.00 |
33.00 |
2 |
0 |
. |
. |
|
Southern mackerel |
1 |
0 |
. |
. |
1 |
0 |
. |
. |
|
SUBTOTAL |
8 |
13 |
22.28 |
170.00 |
9 |
12 |
22.13 |
130.00 |
|
ponds |
1 |
0 |
. |
. |
0 |
1 |
3.00 |
3.00 |
|
Drum |
||||||||
|
SUBTOTAL |
1 |
0 |
. |
. |
0 |
1 |
3.00 |
3.00 |
|
reef |
1 |
1 |
2.20 |
2.20 |
0 |
2 |
4.00 |
5.90 |
|
Seabass |
||||||||
|
SUBTOTAL |
1 |
1 |
2.20 |
2.20 |
0 |
2 |
4.00 |
5.90 |
|
semi-pelagic |
3 |
0 |
. |
. |
1 |
2 |
9.30 |
13.00 |
|
Spear squid |
||||||||
|
SUBTOTAL |
3 |
0 |
. |
. |
1 |
2 |
9.30 |
13.00 |
|
surface |
3 |
0 |
. |
. |
0 |
3 |
96.83 |
216.00 |
|
Hijiki seaweed |
||||||||
|
Japanese dwarf squid |
0 |
1 |
14.00 |
14.00 |
0 |
1 |
3.00 |
3.00 |
|
Tosakanori seaweed |
1 |
0 |
. |
. |
0 |
1 |
4.91 |
4.91 |
|
SUBTOTAL |
4 |
1 |
14.00 |
14.00 |
0 |
5 |
59.68 |
216.00 |