{
  "annotation_id": "1c2c73a2-ba48-436a-b692-8b7aef5167f0",
  "date_created": "2026-03-02T18:01:18.378000Z",
  "date_modified": "2026-03-02T18:01:18.378000Z",
  "file_hash": "55bde6beb57a768cecb98384e0b9e96bd065d740b51693ca3beae628ef053080",
  "private": false,
  "record": {
    "abstract": "Long-term investigations of radiocaesium activity concentrations in carps in\nthe Republic of Croatia are presented. The radiocaesium levels in carps\ndecreased exponentially and the effective ecological half-life of 137Cs in\ncarps was estimated to be about 1 year for 1987-2002 period and 5 years for\n1993-2005 period. The observed 134Cs:137Cs activity ratio in carps has been\nfound to be similar to the ratio that has been observed in other environmental\nsamples. Concentration factor for carps (wet weight) was roughly estimated to\nbe 128 +/- 74 Lkg-1, which is in reasonable agreement with model prediction\nbased on K+ concentrations in water. Estimated annual effective doses received\nby 134Cs and 137Cs intake due to consumption of carps for an adult member of\nCroatian population are small, per caput dose for the 1987 - 2005 estimated to\nbe 0.5 +/- 0.2 microSv. Due to minor freshwater fish consumption in Croatia and\nlow radiocaesium activity concentrations in carps, it can be concluded that\ncarps consumption was not a critical pathway for the transfer of radiocaesium\nfrom fallout to humans after the Chernobyl accident.",
    "arxiv_id": "physics/0701181",
    "authors": [
      "Z. Franic",
      "G. Marovic"
    ],
    "categories": [
      "physics.med-ph"
    ],
    "title": "Long-term investigations of radiocaesium activity concentrations in   carps in north Croatia after the Chernobyl accident",
    "url": "https://arxiv.org/abs/physics/0701181"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "20dbde8b-bf68-490a-90d6-105638203df0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}