November 1993 to October 1994 | | 0 = below limit of detection nc = not counted | | | | | |||||||
| | | | | | | | | | | | | |
GRASS | | from sites that are neither cultivated nor grazed by animals | | Activity (Bq/square metre). | | ||||||||
Date | Site | | | | | | | 137Cs | 134Cs | 131I | 7Be | 40K | |
08/11/93 | Brighstone | | | | | | | 0 | 0 | 0 | 49 | 189 | |
14/12/93 | Havenstreet | | | | | | 0 | 0 | 0 | 98 | 228 | ||
07/02/94 | Brighstone | | | | | | | 0 | 0 | 0 | 107 | 151 | |
15/03/94 | Havenstreet | | | | | | 0 | 0 | 0 | 101 | 150 | ||
09/05/94 | Brighstone | | | | | | | 0 | 0 | 0 | 34 | 228 | |
14/06/94 | Havenstreet | | | | | | 0 | 0 | 0 | 20 | 230 | ||
08/08/94 | Brighstone | | | | | | | 0 | 0 | 0 | 31 | 322 | |
12/09/94 | Havenstreet | | | | | | 0 | 0 | 0 | 111 | 198 | ||
MILK | | | | | | | | | Activity (Bq/litre) | | | ||
01/11/93 | Newchurch | | | | | | | 0 | 0 | 0 | 0 | 24 | |
01/11/93 | Havenstreet | | | | | | 0 | 0 | 0 | 0 | 55 | ||
31/01/94 | Newchurch | | | | | | | 0 | 0 | 0 | 0 | 48 | |
08/02/94 | Havenstreet | | | | | | 0 | 0 | 0 | 0 | 56 | ||
03/05/94 | Newchurch | | | | | | | 0 | 0 | 0 | 0 | 12 | |
10/05/94 | Havenstreet | | | | | | 0 | 0 | 0 | 0 | 56 | ||
08/08/94 | Havenstreet | | | | | | 0 | 0 | 0 | 0 | 61 | ||
31/10/94 | Newchurch | | | | | | | 0 | 0 | 0 | 0 | 45 |
| | | Activity (Bq/Kg dry weight) | | | | | | | |
SOIL | | | 137Cs | 134Cs | 60Co | 58Co | 57Co | 65Zn | 54Mn | 131I | 7Be | 40K |
15/04/94 | Gatcombe | | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 351 |
10/10/94 | Gatcombe | | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 342 |
| | | | | | | | | | | | |
SEAWEED | | Activity (Bq/Kg wet Weight) | | | | | | | |
17/12/93 | Ventnor | | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 244 |
11/04/94 | Seaview | | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 236 |
13/06/94 | Ventnor | | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 274 |
11/07/94 | Seaview | | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 226 |
13/09/94 | Ventnor | | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | <1 | 261 |
18/01/94 | Seaview | | 0 | 0 | 5 | 0 | 0 | 0 | 0 | <1 | 5 | 361 |
11/10/94 | Seaview | | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 232 |
| | | | | | | | | | | | |
SEDIMENT | | Activity (Bq/Kg dry weight) | | | | | | | |
16/11/93 | Medina | | 9 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 570 |
06/12/93 | Bembridge | | 5 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 8 | 269 |
01/03/94 | Medina | | 13 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 20 | 615 |
07/03/94 | Bembridge | | 10 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 12 | 520 |
06/06/94 | Bembridge | | 8 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 13 | 434 |
08/08/94 | Medina | | 10 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 526 |
05/09/94 | Bembridge | | 8 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 13 | 435 |
22/03/94 | Medina | | 12 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 582 |
| | | | | | | | | | | | |
SHELLFISH | | Activity (Bq/Kg wet weight) | | | | | | | |
02/11/93 | Wootton | | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54 |
11/01/94 | Clamerkin | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 94 |
23/02/94 | Wootton | | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 63 |
03/05/94 | Wootton | | 0 | 0 | <1 | 0 | 0 | 0 | 0 | 0 | 0 | 50 |
12/07/94 | Clamerkin | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 74 |
| | | | | | | | | | | | |
RESULTS OF TRANSURANIC ELEMENT DETERMINATIONS | | | | | | | |
| | | Activity (Bq/Kg wet weight) | | | | | | | |
| | | 238PU | 239/240PU | 241AM | | | | | | | |
01/09/93 | Medina | | 0 | 0.74 | 1.09 | | | | | | | |
06/09/93 | Bembridge | | 0 | 0.37 | 0 | | | | | | | |
06/12/93 | Bembridge | | 0 | 0.44 | 0 | | | | | | | |
17/12/93 | Ventnor | | 0 | 0 | 0.04 | | | | | | | |
11/01/94 | Clamerkin | | 0 | 0 | 0 | | | | | | | |
18/01/94 | Seaview | | 0 | 0 | 0 | | | | | | | |
22/03/94 | Medina | | 0.55 | 1.65 | 0.6 | | | | | | | |
06/06/94 | Bembridge | | 0.14 | 0.79 | 0.71 | | | | | | | |
Page last updated on: 09/04/2003