Radiation Measurement Results of 90 items in April 2013
※The analytical software we used for radioactivity measurement between November 2011 and March 2013 wasolder than the one we use currently, therefore, the both values for measured results and minimum limit ofdetection during this period may differ comparing the present measured values. Please refer those values as
an indication for radiation dose at the time of the Daiichi Fukushima nuclear accident.
When samples include natural radionuclides we can't deny the possibility of their radiation value
counted together in our results.
The list below only shows the measurement results of the samples brought in.
Radioactive contamination level may differ according to sampling points even within the same address.

★Gamma-ray(Bq/Kg raw:Weight of raw sample

Bq/Kg dry:Weight of dried sample)

Sampling Point Sampling Month Measurement Result Uncertainty Total Amount of Cesium Minimum Limit of Detection
Bq/Kg raw
Bq/Kg raw
Cs137 1.5
Cs137 3.8
± 2.5 Bq/Kg raw
Yotsukura,
Brown rice
Oct-12
1.5
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 0.0
Cs134 3.4
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 7.3
Cs137 2.8
± 2.4 Bq/Kg raw
Brown rice
Kawabe, Iwaki Apr-13
9.8
Bq/Kg raw
Bq/Kg raw
Cs134 2.5
Cs134 2.6
± 1.7 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.8
± 0.0 Bq/Kg raw
White rice
Yamada, Iwaki Oct-12
0.0
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 3.5
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.6
± 0.0 Bq/Kg raw
White rice
Tabito, Iwaki Oct-11
0.0
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 3.3
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 7.9
Cs137 3.0
± 2.6 Bq/Kg raw
White riceUnknown
Unknown
9.0
Bq/Kg raw
Bq/Kg raw
Cs134 1.1
Cs134 2.8
± 1.8 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 4.3
Cs137 7.9
± 4.9 Bq/Kg raw
Yotsukura,
Chinese chive
Apr-13
4.3
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 0.0
Cs134 7.3
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 6.0
± 0.0 Bq/Kg raw
Kamikajiro,
Chinese chive
Apr-13
3.1
Bq/Kg raw
Bq/Kg raw
Onahama, Iwaki
Cs134 3.1
Cs134 5.4
± 3.6 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 5.4
± 0.0
Kamikajiro,
TurnipApr-130.0
Bq/Kg raw
Bq/Kg raw
Onahama, Iwaki
Cs134 0.0
Cs134 4.7
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.9
± 0.0 Bq/Kg raw
Shimoyada,
Bok choyApr-13
3.7
Bq/Kg raw
Bq/Kg raw
Kashima, Iwaki
Cs134 3.7
Cs134 3.4
± 2.3 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 1.3
Cs137 3.4
± 2.1 Bq/Kg raw
Leek
Nishiki, Iwaki Apr-13
1.3
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 3.2
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.9
± 0.0 Bq/Kg raw
Japanese
Nishiki, Iwaki Apr-13
0.0
Bq/Kg raw
Bq/Kg raw
radish leaf
Cs134 0.0
Cs134 3.5
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 7.1
± 0.0 Bq/Kg raw
Nishigo, Joban,
Chinese colza
Apr-130.0
Iwaki
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 6.2
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 1.5
Cs137 2.6
± 1.7 Bq/Kg raw
Kamiogoe,CabbageMar-13
1.5
Bq/Kg raw
Bq/Kg raw
Taira, Iwaki
Cs134 0.0
Cs134 2.5
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 4.1
± 0.0 Bq/Kg raw
Yam
Kashima, Iwaki Mar-13
2.0
Bq/Kg raw
Bq/Kg raw
Cs134 2.0
Cs134 3.8
± 2.6 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 4.3
Cs137 6.6
± 4.4 Bq/Kg raw
Shimoyoshima,
Fatsia sprout
Apr-137.0
Bq/Kg raw
Bq/Kg raw
Yoshima, Iwaki
Cs134 2.7
Cs134 6.1
± 4.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 4.5
± 0.0 Bq/Kg raw
Okaona,Fatsia sprout
Apr-13
2.4
Bq/Kg raw
Bq/Kg raw
Onahama, Iwaki
Cs134 2.4
Cs134 3.9
± 2.6 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 16.7 Bq/Kg raw ± 6.1
Cs137 6.6
Shimokawa,
Fatsia sprout
Apr-1327.5
Bq/Kg raw
Bq/Kg raw
Izumi, Iwaki
Cs134 10.8 Bq/Kg raw ± 4.7
Cs134 6.2
Samples

★Gamma-ray(Bq/Kg raw:Weight of raw sample

Bq/Kg dry:Weight of dried sample)

Sampling Point Sampling Month Measurement Result Uncertainty Total Amount of Cesium Minimum Limit of Detection
Bq/Kg raw
Bq/Kg raw
Cs137 30.2 Bq/Kg raw ± 8.4
Cs137 6.4
Shimokawa,
Fatsia sprout
Apr-1352.1
Bq/Kg raw
Bq/Kg raw
Izumi, Iwaki
Cs134 21.9 Bq/Kg raw ± 6.2
Cs134 5.8
Bq/Kg raw
Bq/Kg raw
Cs137 6.7
Cs137 3.1
± 2.7 Bq/Kg raw
Fatsia sprout Tabito, Iwaki Apr-13
12.7
Bq/Kg raw
Bq/Kg raw
Cs134 6.0
Cs134 2.8
± 2.3 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 23.3 Bq/Kg raw ± 5.7
Cs137 3.3
Bamboo shoot Ohisa, Iwaki
Apr-1335.7
Bq/Kg raw
Bq/Kg raw
Cs134 12.4 Bq/Kg raw ± 3.5
Cs134 3.1
Bq/Kg raw
Bq/Kg raw
Cs137 15.0 Bq/Kg raw ± 4.1
Cs137 3.3
Bamboo shoot Ohisa, Iwaki
Apr-1323.2
Bq/Kg raw
Bq/Kg raw
Cs134 8.2
Cs134 3.1
± 2.8 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 11.6 Bq/Kg raw ± 3.4
Cs137 3.3
Bamboo shoot Ohisa, Iwaki
Apr-1314.8
Bq/Kg raw
Bq/Kg raw
Cs134 3.2
Cs134 3.1
± 2.2 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 20.6 Bq/Kg raw ± 5.2
Cs137 3.4
Bamboo shoot Ohisa, Iwaki
Apr-1330.1
Bq/Kg raw
Bq/Kg raw
Cs134 9.5
Cs134 3.1
± 3.1 Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 10.2 Bq/Kg raw± 0.0 Bq/Kg raw
Bamboo shoot Yoshima, Iwaki Apr-13
0.0
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 9.0
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 10.3 Bq/Kg raw ± 3.7
Cs137 3.8
Sakura, Taira,Bamboo shootApr-1319.2
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 8.9
Cs134 3.3
± 3.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 18.7 Bq/Kg raw ± 5.0
Cs137 3.7
Akai, Taira,Bamboo shootApr-1329.9
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 11.2 Bq/Kg raw ± 3.4
Cs134 3.3
Bq/Kg raw
Bq/Kg raw
Cs137 11.9 Bq/Kg raw ± 3.8
Cs137 3.8
Akai, Taira,Bamboo shootApr-1319.2
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 7.3
Cs134 3.4
± 2.8 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 7.2
Cs137 8.0
± 5.2 Bq/Kg raw
Akai, Taira,Bamboo shootApr-13
7.2
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 0.0
Cs134 7.3
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 19.6 Bq/Kg raw ± 5.3
Cs137 4.1
Watanabe,
Bamboo shootApr-1331.3
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 11.7 Bq/Kg raw ± 3.6
Cs134 3.9
Bq/Kg raw
Bq/Kg raw
Cs137 104
Cs137 3.5
± 21.0 Bq/Kg raw
Hashirikuma,
Bamboo shoot Kashima, Iwaki
Apr-13163
Bq/Kg raw
Cs134 58.5 Bq/Kg raw ± 12.0 Bq/Kg raw
Cs134 3.1
Bq/Kg raw
Bq/Kg raw
Cs137 11.9 Bq/Kg raw ± 3.9
Cs137 3.7
Yamadama,
Bamboo shootApr-1320.5
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 8.6
Cs134 3.5
± 3.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 8.7
Cs137 3.9
± 3.5 Bq/Kg raw
Miyo, Kashima,
Bamboo shootApr-13
15.6
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 6.9
Cs134 3.4
± 2.8 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 21.5 Bq/Kg raw ± 7.3
Cs137 4.2
Bamboo shoot Onahama, Iwaki Apr-13
28.5
Bq/Kg raw
Bq/Kg raw
Cs134 7.0
Cs134 5.0
± 5.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 2.9
Cs137 3.3
± 2.2 Bq/Kg raw
Shibahara,
Bamboo shootApr-13
2.9(boiled）
Bq/Kg raw
Bq/Kg raw
Ogawa, Iwaki
Cs134 0.0
Cs134 2.9
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 14.9 Bq/Kg raw ± 4.3
Cs137 3.5
Nakashio,
Bamboo shootApr-13
25.6(boiled）
Bq/Kg raw
Bq/Kg raw
Taira, Iwaki
Cs134 10.7 Bq/Kg raw ± 3.2
Cs134 3.3
Bq/Kg raw
Bq/Kg raw
Cs137 100
Cs137 3.5
± 21.0 Bq/Kg raw
Shimotakaku,
Bamboo shootApr-13160(boiled）
Bq/Kg raw
Taira, Iwaki
Cs134 60.1 Bq/Kg raw ± 12.3 Bq/Kg raw
Cs134 3.1
Bq/Kg raw
Bq/Kg raw
Cs137 7.0
Cs137 2.6
± 2.4 Bq/Kg raw
Bamboo shoot Miyo, Kashima,
Apr-13
9.9(boiled）
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 2.9
Cs134 2.5
± 1.7 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 12.9 Bq/Kg raw ± 4.1
Cs137 4.3
Shimokawa,Bamboo shootApr-13
17.6(boiled）
Bq/Kg raw
Bq/Kg raw
Onahama, Iwaki
Cs134 4.7
Cs134 4.0
± 2.8 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 9.5
Cs137 3.4
± 3.3 Bq/Kg raw
Kanari,
Bamboo shootApr-13
16.6(boiled）
Bq/Kg raw
Bq/Kg raw
Onahama, Iwaki
Cs134 7.1
Cs134 3.1
± 2.6 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 35.5 Bq/Kg raw ± 8.2
Cs137 3.2
Komagome,
BrackenApr-13
59.5
Yotsukura, Iwaki
Bq/Kg raw
Bq/Kg raw
Cs134 24.0 Bq/Kg raw ± 5.5
Cs134 2.9
Samples

★Gamma-ray(Bq/Kg raw:Weight of raw sample

Bq/Kg dry:Weight of dried sample)

Sampling Point Sampling Month Measurement Result Uncertainty Total Amount of Cesium Minimum Limit of Detection
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 4.8
± 0.0 Bq/Kg raw
BrackenKashima, Iwaki Apr-13
2.4
Bq/Kg raw
Bq/Kg raw
Cs134 2.4
Cs134 4.2
± 2.8 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.8
± 0.0 Bq/Kg raw
Bracken(boiled） Uchigo, Iwaki
Apr-130.0
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 3.5
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 1.5
Cs137 3.6
± 2.3 Bq/Kg raw
Bracken(boiled） Izumi, Iwaki
Apr-13
1.5
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 3.4
± 0.0 Bq/Kg raw
Bq/Kg raw
Cs137 58.8 Bq/Kg raw ± 12.7 Bq/Kg raw
Cs137 3.4
Royal fern
Ohisa, Iwaki
Apr-13
92.9
Bq/Kg raw
Bq/Kg raw
Cs134 34.1 Bq/Kg raw ± 7.5
Cs134 3.1
Bq/Kg raw
Cs137 9.5
Cs137 10.3 Bq/Kg raw± 6.3 Bq/Kg raw
Kanari,
Ostrich fern
Apr-13
9.5
Bq/Kg raw
Bq/Kg raw
Onahama, Iwaki
Cs134 0.0
Cs134 9.2
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 25.2 Bq/Kg raw ± 6.5
Cs137 4.9
Shimokawa,Udo
Apr-1334.0
Bq/Kg raw
Bq/Kg raw
Izumi, Iwaki
Cs134 8.8
Cs134 3.5
± 3.6 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 639
Cs137 6.2
± 128 Bq/Kg raw
Koshiabura Kadouno, Tono,
Apr-13
1,015
Bq/Kg raw
Bq/Kg raw
tree
Iwaki
Cs134 376
Cs134 5.4
± 75.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 4.6
± 0.0 Bq/Kg raw
Fuki
Yoshima, Iwaki Apr-13
1.8
Bq/Kg raw
Bq/Kg raw
Cs134 1.8
Cs134 4.1
± 2.7 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 4.9
± 0.0 Bq/Kg raw
Makunouchi,
Fuki
Apr-130.0
Bq/Kg raw
Bq/Kg raw
Taira, Iwaki
Cs134 0.0
Cs134 4.6
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 6.6
Cs137 5.8
± 3.9 Bq/Kg raw
Shimotakaku,
Fuki
Apr-13
9.4
Bq/Kg raw
Bq/Kg raw
Taira, Iwaki
Cs134 2.8
Cs134 5.1
± 3.3 Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 10.5 Bq/Kg raw± 0.0 Bq/Kg raw
Suginami,
Fuki
Apr-130.0
Bq/Kg raw
Bq/Kg raw
Taira, Iwaki
Cs134 0.0
Cs134 9.3
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 4.5
± 0.0 Bq/Kg raw
Watanabe,
Fuki
Apr-13
6.5
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 6.5
Cs134 4.1
± 3.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.7
± 0.0 Bq/Kg raw
Boiled Fuki Onahama, Iwaki Apr-13
2.7
Bq/Kg raw
Bq/Kg raw
Cs134 2.7
Cs134 3.4
± 2.2 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.2
± 0.0 Bq/Kg raw
Kamikajiro,
Fuki
Apr-13
1.2(without skin） Onahama, Iwaki
Bq/Kg raw
Bq/Kg raw
Cs134 1.2
Cs134 2.9
± 1.9 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 2.1
Cs137 5.6
± 3.6 Bq/Kg raw
Akai, Taira,
Fuki
Apr-13
2.1(without skin）
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 0.0
Cs134 5.2
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 13.8 Bq/Kg raw ± 9.3
Cs137 5.4
Amigasatake
Onahama, Iwaki Apr-13
18.5
Bq/Kg raw
Bq/Kg raw
mushroom
Cs134 4.7
Cs134 5.4
± 4.4 Bq/Kg raw
Bq/Kg raw
Cs137 52.0 Bq/Kg raw ± 11.4 Bq/Kg raw
Cs137 3.4
Shibahara,
Shiitake mushroom
Apr-13
81.7
Bq/Kg raw
Bq/Kg raw
Ogawa, Iwaki
Cs134 29.7 Bq/Kg raw ± 6.7
Cs134 3.1
Bq/Kg raw
Bq/Kg raw
Cs137 385
Cs137 3.9
± 77.0 Bq/Kg raw
Suginami,
Shiitake mushroom
Apr-13599
Bq/Kg raw
Bq/Kg raw
Taira, Iwaki
Cs134 214
Cs134 3.6
± 43.0 Bq/Kg raw
Bq/Kg raw
Cs137 1014 Bq/Kg raw ± 108
Cs137 10.2 Bq/Kg raw
Numanouchi,
Shiitake mushroom
Apr-13
1,444
Bq/Kg raw
Bq/Kg raw
Taira, Iwaki
Cs134 430
Cs134 9.0
± 50.5 Bq/Kg raw
Bq/Kg raw
Cs137 81.5 Bq/Kg raw ± 18.3 Bq/Kg raw
Cs137 7.5
Shiitake mushroom Izumi, Iwaki
Apr-13114
Bq/Kg raw
Bq/Kg raw
Cs134 32.6 Bq/Kg raw ± 8.4
Cs134 7.0
Bq/Kg raw
Bq/Kg raw
Cs137 122
Cs137 8.1
± 21.2 Bq/Kg raw
Shiitake mushroom Onahama, Iwaki
Apr-13162
Bq/Kg raw
Cs134 39.6 Bq/Kg raw ± 10.2 Bq/Kg raw
Cs134 7.2
Bq/Kg raw
Bq/Kg raw
Cs137 10.5 Bq/Kg raw ± 5.4
Cs137 4.6
Shiitake mushroom Obanma, Iwaki
Apr-13
15.3
Bq/Kg raw
Bq/Kg raw
Cs134 4.8
Cs134 6.3
± 5.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 143
Cs137 4.7
± 29.0 Bq/Kg raw
Shiitake mushroom Obanma, Iwaki
Apr-13215
Bq/Kg raw
Cs134 72.1 Bq/Kg raw ± 15.0 Bq/Kg raw
Cs134 4.3
Samples

★Gamma-ray(Bq/Kg raw:Weight of raw sample

Bq/Kg dry:Weight of dried sample)

Sampling Point Sampling Month Measurement Result Uncertainty Total Amount of Cesium Minimum Limit of Detection
Bq/Kg raw
Cs137 93.3 Bq/Kg raw ± 19.2 Bq/Kg raw
Cs137 3.5
Negishi, Tono,
Shiitake mushroom
Apr-13148
Bq/Kg raw
Iwaki
Cs134 54.6 Bq/Kg raw ± 11.3 Bq/Kg raw
Cs134 3.3
Bq/Kg raw
Bq/Kg raw
Cs137 130
Cs137 4.5
± 26.0 Bq/Kg raw
Shiitake mushroom Tabito, Iwaki
Apr-13201
Bq/Kg raw
Cs134 70.7 Bq/Kg raw ± 14.6 Bq/Kg raw
Cs134 4.0
Bq/Kg raw
Bq/Kg raw
Cs137 297
Cs137 4.9
± 35.4 Bq/Kg raw
Shimoyamaguchi,
Shiitake mushroom
Apr-13416
Taira, Iwaki
Bq/Kg raw
Bq/Kg raw
Cs134 119
Cs134 5.6
± 16.5 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 356
Cs137 4.9
± 71.0 Bq/Kg raw
Mimaya, Uchigo,
Shiitake mushroom
Apr-13569
Iwaki
Bq/Kg raw
Bq/Kg raw
Cs134 213
Cs134 4.6
± 43.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 259
Cs137 4.8
± 52.0 Bq/Kg raw
Shiitake mushroom Kawabe, Iwaki
Apr-13405
Bq/Kg raw
Bq/Kg raw
Cs134 146
Cs134 4.5
± 29.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 12.2 Bq/Kg raw ± 4.2
Cs137 4.4
Amanatsu orange Izumi, Iwaki
Apr-1320.5
Bq/Kg raw
Bq/Kg raw
Cs134 8.3
Cs134 3.9
± 3.2 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 11.2 Bq/Kg raw ± 3.1
Cs137 2.7
Amanatsu orange
Uchigo,Iwaki
Feb-1316.0
marmalade
Bq/Kg raw
Bq/Kg raw
Cs134 4.8
Cs134 2.5
± 2.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.6
± 0.0 Bq/Kg raw
Oyster（boiled） Onahama, Iwaki Mar-13
24.3
Bq/Kg raw
Bq/Kg raw
Cs134 24.3 Bq/Kg raw ± 5.7
Cs134 3.4
Bq/Kg raw
Bq/Kg raw
Cs137 151
Cs137 4.6
± 21.9 Bq/Kg raw
Shitoki River,Char
Apr-13222
Bq/Kg raw
Iwaki
Cs134 71.4 Bq/Kg raw ± 11.3 Bq/Kg raw
Cs134 5.2
Bq/Kg raw
Bq/Kg raw
Cs137 142
Cs137 4.9
± 20.6 Bq/Kg raw
Shitoki River,Char
Apr-13200
Bq/Kg raw
Iwaki
Cs134 57.7 Bq/Kg raw ± 10.0 Bq/Kg raw
Cs134 5.3
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.8
± 0.0 Bq/Kg raw
Seaweed
Usuiso, Taira,Apr-130.0
Bq/Kg raw
Bq/Kg raw（boiled）
Iwaki
Cs134 0.0
Cs134 3.5
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.3
± 0.0 Bq/Kg raw
School lunch
Unknown
Apr-130.0
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 3.1
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.4
± 0.0 Bq/Kg raw
School lunch
Unknown
Apr-130.0
Bq/Kg raw
Bq/Kg raw
Cs134 0.0
Cs134 3.2
± 0.0 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.3
± 0.0 Bq/Kg raw
School lunch
Unknown
Apr-13
1.3
Bq/Kg raw
Bq/Kg raw
Cs134 1.3
Cs134 2.9
± 1.8 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 3.5
± 0.0 Bq/Kg raw
Fermented riceUnknown
Unknown
4.3
bran
Bq/Kg raw
Bq/Kg raw
Cs134 4.3
Cs134 3.2
± 2.3 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 3.6
Cs137 2.9
± 2.1 Bq/Kg raw
Fermented riceUnknown
Apr-135.8
bran
Bq/Kg raw
Bq/Kg raw
Cs134 2.2
Cs134 2.6
± 1.9 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 0.0
Cs137 1.9
± 0.0 Bq/Kg raw
Akai, Taira,Well waterApr-130.8
Bq/Kg raw
Bq/Kg raw
Iwaki
Cs134 0.8
Cs134 1.7
± 1.1 Bq/Kg raw
Bq/Kg raw
Bq/Kg raw
Cs137 2118 Bq/Kg raw ± 224
Cs107 8.0
Wood chipKashima, Iwaki Apr-13
2,995
Bq/Kg raw
Bq/Kg raw
Cs134 877
Cs104 8.0
± 102 Bq/Kg raw
Bq/Kg raw
Cs137 6030 Bq/Kg raw ± 1240 Bq/Kg raw
Cs89 7.0
Charcoal
Tabito, Iwaki Nov-11
9,590
Bq/Kg raw
Bq/Kg raw
Cs134 3560 Bq/Kg raw ± 710
Cs86 6.0
Bq/Kg dry
Bq/Kg dryCs137 9.0
Cs137 8.0
± 4.0 Bq/Kg dry
Sand(Surface)
Unknown
Unknown
9.0
Bq/Kg dry
Bq/Kg dryCs134 0.0
Cs134 8.0
± 0.0 Bq/Kg dry
Bq/Kg dry
Bq/Kg dryCs137 4.0
Cs137 8.0
± 5.0 Bq/Kg dry
Sand
Unknown
Unknown
7.0(from 15㎝ deep)
Bq/Kg dry
Bq/Kg dryCs134 3.0
Cs134 8.0
± 4.0 Bq/Kg dry
Bq/Kg dry
Bq/Kg dryCs137 11.0 Bq/Kg dry ± 5.0
Cs131 8.0
Sand
Unknown
Unknown
11.0(from 30㎝ deep)
Bq/Kg dry
Bq/Kg dryCs134 0.0
Cs128 8.0
± 2.0 Bq/Kg dry
Bq/Kg dry
Bq/Kg dryCs137 11.0 Bq/Kg dry ± 5.0
Cs125 8.0
Sand
Unknown
Unknown
11.0(from 50㎝ deep)
Bq/Kg dry
Bq/Kg dryCs134 0.0
Cs122 8.0
± 2.0 Bq/Kg dry
Samples

★Gamma-ray(Bq/Kg raw:Weight of raw sample

Bq/Kg dry:Weight of dried sample)

Sampling Point Sampling Month Measurement Result Uncertainty Total Amount of Cesium Minimum Limit of Detection
Bq/Kg dry
Bq/Kg dryCs137 253
Cs101 8.0
± 33.0 Bq/Kg dry
Akai, Taira,Field soil
Apr-13351
Bq/Kg dryIwaki
Cs134 98.0 Bq/Kg dry ± 16.0 Bq/Kg dry
Cs98 8.0
Bq/Kg dryCs137 78.0 Bq/Kg dry ± 16.0 Bq/Kg dry
Cs119 8.0
Iino, Chuodai,
Field soil
Apr-13114
Bq/Kg dry
Bq/Kg dryIwaki
Cs134 36.0 Bq/Kg dry ± 9.0
Cs116 8.0
Bq/Kg dry
Bq/Kg dryCs137 170
Cs113 8.0
± 24.0 Bq/Kg dry
Field soil Nishiki, Iwaki Apr-13
232
Bq/Kg dryCs134 62.0 Bq/Kg dry ± 12.0 Bq/Kg dry
Cs110 8.0
Bq/Kg dry
Bq/Kg dryCs137 240
Cs95 8.0± 31.0 Bq/Kg dry
Takaku,Public garden soil
Apr-13333
Bq/Kg dry
Chuodai, Iwaki
Cs134 93.0 Bq/Kg dry ± 15.0 Bq/Kg dry
Cs92 8.0
Samples