Kozák K, Biró T
Health Phys. 1984 Jan;46(1):193-203. doi: 10.1097/00004032-198401000-00017.
A correlation between precipitation and wine tritium concentrations was observed following a three-year study carried out within two Hungarian wine-growing districts. It was found that wine tritium, i.e., in the grape berry at harvest, reflects the preceding environmental tritium levels, as presented by the time-weighted average of the local precipitation tritium concentrations. This relationship--also supported by other studies--is explainable by a simplified model of water transport in the soil-plant-atmosphere system. Reconstruction of past environmental levels cannot be performed using the applied formula but a formal relationship between the wine data and the preceding 12 months' average precipitation tritium concentrations could be established. This was tested by comparing Hungarian wines of known date with precipitation data pertaining to the Vienna area, back to 1960.
在匈牙利的两个葡萄酒产区进行了为期三年的研究后，观察到降水量与葡萄酒中氚浓度之间存在相关性。研究发现，葡萄酒中的氚，即在收获时葡萄浆果中的氚，反映了之前的环境氚水平，这由当地降水氚浓度的时间加权平均值表示。这种关系——其他研究也支持——可以通过土壤 - 植物 - 大气系统中水分传输的简化模型来解释。虽然不能使用所应用的公式来重建过去的环境水平，但可以在葡萄酒数据与之前12个月的平均降水氚浓度之间建立正式关系。通过将已知年份的匈牙利葡萄酒与维也纳地区自1960年以来的降水数据进行比较，对这一关系进行了检验。
