Table 1 Information for the collection localities for host plant leaves
From: Ingestion of radioactively contaminated diets for two generations in the pale grass blue butterfly
|  | Collection site | Collection date | Distance from the NPP [km] (average) | Ground radiation [μSv/h] (average) |
|---|---|---|---|---|
Okinawa | 1 Senbaru, Nishihara, Okinawa Prefecture, University of the Ryukyus | 20, 30 July 2012 | 1760 | 0.05 (8 April 2012) |
2-22 October 2012 | ||||
Atami | 1164 Izusan, Atami City, Shizuoka Prefecture | 25 July 2012 | 311 | 0.07 |
4 August 2012 | ||||
Musashino | 2 Gotenyama, Musashino City, Tokyo | 24 July 2012 | 232 | 0.12 |
3 August 2012 | ||||
20 October 2012*1 | ||||
Kashiwa | 6 Kashiwanoha, Kashiwa City, Chiba Prefecture | 23 July 2012 | 196 | 0.47 |
7 August 2012 | ||||
5 October 2012*1 | ||||
Koriyama | Tomita, Koriyama City, Fukushima Prefecture | 4, 14 October 2012 | 61 | 1.13 |
1 November 2012 | ||||
Motomiya | Arai, Motomiya City, Fukushima Prefecture | 4, 14 October 2012 | 59 | 1.42 |
1 November 2012 |