November 1996 to October 1997 | | 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 | | | | | | | | 134Cs | 137Cs | 7Be | 40K | |
11/11/96 | Havenstreet | | | | | | | 0 | 0 | 44 | 53 | ||
05/02/97 | Brighstone | | | | | | | | 0 | 0 | 39 | 0 | |
12/05/97 | Brighstone | | | | | | | | 0 | 0 | 7 | 36 | |
04/06/97 | Gatcombe | | | | | | | | 0 | 0 | 4 | 55 | |
22/09/97 | Havenstreet | | | | | | | 0 | 0 | 32 | 82 | ||
| | | | | | | | | | | | | |
MILK | | | | | | | | | Activity (Bq/litre) | | | ||
13/05/97 | Newchurch | | | | | | | | 0 | 0 | 0 | 60 | |
14/08/97 | Havenstreet | | | | | | | 0 | 0 | 0 | 53 | ||
| | | | | | | | | | | | |
| | | Activity (Bq/Kg dry weight) | | | | | | | |
SOIL | | | 131I | 54Mn | 65Zn | 57Co | 58Co | 60C0 | 134Cs | 137CS | 7Be | 40K |
11/11/96 | Havenstreet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 59 | |
05/02/97 | Brighstone | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 282 |
12/05/97 | Brighstone | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 347 |
04/06/97 | Gatcombe | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 338 |
22/09/97 | Havenstreet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 55 | |
| | | | | | | | | | | | |
SEAWEED | | Activity (Bq/Kg wet Weight) | | | | | | | |
29/01/97 | Seaview | | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 291 | |
14/07/97 | Seaview | | 0 | 0 | 0 | 0 | 0 | 1 | 0 | <1 | 1 | 259 | |
30/09/97 | Ventnor | | <1 | 0 | 0 | 0 | 0 | 1 | 0 | <1 | 1 | 221 | |
30/09/97 | East Cowes | 0 | 0 | 0 | 0 | 0 | 1 | | <1 | <1 | 244 | ||
20/10/97 | Ventnor | | 6 | 0 | 0 | 0 | 0 | 2 | | <1 | 3 | 437 | |
| | | | | | | | | | | | |
SEDIMENT | | Activity (Bq/Kg dry weight) | | | | | | | |
04/12/96 | Medina | | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 7 | 249 |
20/03/97 | Bembridge | | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 28 | 567 |
13/08/97 | Medina | | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 8 | 236 |
| | | | | | | | | | | | |
SHELLFISH | | Activity (Bq/Kg wet weight) | | | | | | | |
17/12/96 | Wootton | | 0 | 0 | 0 | 0 | 0 | <1 | 0 | 0 | 0 | 63 |
05/06/97 | Clamerkin | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 111 |
14/07/97 | Wootton | | 0 | 0 | 0 | 0 | 0 | <1 | 0 | 0 | 3 | 93 |
28/10/97 | Clamerkin | | 0 | 0 | 0 | 0 | 0 | <1 | 0 | 0 | 0 | 73 |
| | | | | | | | | | | | |
RESULTS OF TRANSURANIC ELEMENT DETERMINATIONS | | | | | | | |
| | | Activity (Bq/Kg wet weight) | | | | | | | |
| | | 238PU | 239/240PU | 241AM | | | | | | | | |
04/12/96 | Medina | | 0.05 | 0.13 | 0.33 | | | | | | | | |
20/03/97 | Bembridge | | 0.23 | 0.8 | 0.63 | | | | | | | | |
12/05/97 | Brighstone soil | 0 | 0.47 | 1.16 | | | | | | | | ||
14/07/97 | Seaview | | 0 | 0 | 0 | | | | | | | | |
14/07/97 | Seaview | | 0 | 0 | 0 | | | | | | | | |
13/08/97 | Medina | | 0.03 | 0.16 | 1.49 | | | | | | | | |
30/09/97 | East Cowes | 0.03 | 0.1 | 0.08 | | | | | | | | ||
30/09/97 | Ventnor | | 0 | 0 | 0 | | | | | | | | |
20/10/97 | Ventnor | | 0 | 0 | 0.02 | | | | | | | | |
28/10/97 | Clamerkin | | 0 | 0 | 0 | | | | | | | |
Page last updated on: 09/04/2003