{"title":"从中央池塘采集的岩石样本的放射性水平测定和放射性风险评估（土耳其中部安纳托利亚）","authors":"Didem Avcı Karakurt, Caner Yalçın, Recep Taygun Güray, Ezgi Tantoğlu, Ömer Faruk Çelik, Mutlu Özkan","doi":"10.1007/s10967-025-10302-z","DOIUrl":null,"url":null,"abstract":"<div><p>The primary objective of this study is to determine the levels of natural radioactivity (<sup>238</sup>U, <sup>232</sup>Th and <sup>40</sup>K) in 46 rock samples collected from the Central Pontides region (Central Anatolia). The radioactivity of rocks is crucial in geology, not only for assessing environmental radiation exposure and its potential health effects but also for monitoring groundwater quality and identifying geothermal energy sources. The specific activity values were determined using a calibrated high-purity germanium detector (HPGe). The calculation of basic radiological risk parameters was also undertaken. The analysis revealed that volcanic and plutonic rock samples exhibited elevated levels of specific activity for <sup>40</sup>K, <sup>238</sup>U, and <sup>232</sup>Th, while the lowest radioactivity levels were observed in ultramafic rock formations.</p></div>","PeriodicalId":661,"journal":{"name":"Journal of Radioanalytical and Nuclear Chemistry","volume":"334 8","pages":"5427 - 5440"},"PeriodicalIF":1.6000,"publicationDate":"2025-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Determination of radioactivity levels and radiological risk assessment of rock samples collected from Central Pontides (Central Anatolia, Türkiye)\",\"authors\":\"Didem Avcı Karakurt, Caner Yalçın, Recep Taygun Güray, Ezgi Tantoğlu, Ömer Faruk Çelik, Mutlu Özkan\",\"doi\":\"10.1007/s10967-025-10302-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The primary objective of this study is to determine the levels of natural radioactivity (<sup>238</sup>U, <sup>232</sup>Th and <sup>40</sup>K) in 46 rock samples collected from the Central Pontides region (Central Anatolia). The radioactivity of rocks is crucial in geology, not only for assessing environmental radiation exposure and its potential health effects but also for monitoring groundwater quality and identifying geothermal energy sources. The specific activity values were determined using a calibrated high-purity germanium detector (HPGe). The calculation of basic radiological risk parameters was also undertaken. The analysis revealed that volcanic and plutonic rock samples exhibited elevated levels of specific activity for <sup>40</sup>K, <sup>238</sup>U, and <sup>232</sup>Th, while the lowest radioactivity levels were observed in ultramafic rock formations.</p></div>\",\"PeriodicalId\":661,\"journal\":{\"name\":\"Journal of Radioanalytical and Nuclear Chemistry\",\"volume\":\"334 8\",\"pages\":\"5427 - 5440\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2025-08-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Radioanalytical and Nuclear Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10967-025-10302-z\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, ANALYTICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Radioanalytical and Nuclear Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10967-025-10302-z","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
Determination of radioactivity levels and radiological risk assessment of rock samples collected from Central Pontides (Central Anatolia, Türkiye)
The primary objective of this study is to determine the levels of natural radioactivity (238U, 232Th and 40K) in 46 rock samples collected from the Central Pontides region (Central Anatolia). The radioactivity of rocks is crucial in geology, not only for assessing environmental radiation exposure and its potential health effects but also for monitoring groundwater quality and identifying geothermal energy sources. The specific activity values were determined using a calibrated high-purity germanium detector (HPGe). The calculation of basic radiological risk parameters was also undertaken. The analysis revealed that volcanic and plutonic rock samples exhibited elevated levels of specific activity for 40K, 238U, and 232Th, while the lowest radioactivity levels were observed in ultramafic rock formations.
期刊介绍：
An international periodical publishing original papers, letters, review papers and short communications on nuclear chemistry. The subjects covered include: Nuclear chemistry, Radiochemistry, Radiation chemistry, Radiobiological chemistry, Environmental radiochemistry, Production and control of radioisotopes and labelled compounds, Nuclear power plant chemistry, Nuclear fuel chemistry, Radioanalytical chemistry, Radiation detection and measurement, Nuclear instrumentation and automation, etc.
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