
Figure 1
In situ measurement setup

Figure 2
Results of 238U measurements. BA – Batina; BM – Beli Manastir; BP – Baranjsko Petrovo Selo; BR – Bregana; KL – Klanjec; PL – Plavić; ZG – Zlatna Greda
Table 1
Measurement sites
| Site | Altitude | Longitude (°N) | Latitude (°E) |
|---|---|---|---|
| Bregana | 187 m | 45.825 | 15.635 |
| Klanjec | 169 m | 46.046 | 15.731 |
| Plavić | 202 m | 46.116 | 15.613 |
| Batina | 80 m | 45.840 | 18.848 |
| Beli Manastir | 102 m | 45.753 | 18.637 |
| Baranjsko Petrovo Selo | 89 m | 45.763 | 18.463 |
| Zlatna Greda | 79 m | 45.721 | 18.867 |

Figure 3
Results of 214Pb and 214Bi measurements. BA – Batina; BM – Beli Manastir; BP – Baranjsko Petrovo Selo; BR – Bregana; KL – Klanjec; PL – Plavić; ZG – Zlatna Greda

Figure 4
Results of 232Th measurements. BA – Batina; BM – Beli Manastir; BP – Baranjsko Petrovo Selo; BR – Bregana; KL – Klanjec; PL – Plavić; ZG – Zlatna Greda

Figure 5
Results of 137Cs measurements. BA – Batina; BM – Beli Manastir; BP – Baranjsko Petrovo Selo; BR – Bregana; KL – Klanjec; PL – Plavić; ZG – Zlatna Greda

Figure 6
Results of 40K measurements. BA – Batina; BM – Beli Manastir; BP – Baranjsko Petrovo Selo; BR – Bregana; KL – Klanjec; PL – Plavić; ZG – Zlatna Greda
