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Express Analysis of Vertical Distribution of 137Cs to Assess the Rates of Erosion and Accumulation Processes in the Zone of Intense Radioactive Contaminationстатья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 15 февраля 2024 г.
- Авторы: Ivanov M.M., Ivanova N.N.
- Журнал: Eurasian Soil Science
- Том: 56
- Номер: 4
- Год издания: 2023
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 524
- Последняя страница: 533
- DOI: 10.1134/S1064229322602591
- Аннотация: Field gamma-sensing under conditions of intense radioactive contamination has shown high productivity in studying sediment-associated pollutants distributed as a result of erosion and accumulation processes. The purpose of this work is to evaluate the applicability of compact gamma detectors without a collimator that narrows the area of gamma radiation registration to determine the vertical distribution of Chernobyl-derived 137Cs. Accumulative strata of sediments formed within the Plavsk radioactive hot spot in the southern part of Tula oblast were chosen as the object of research. The resulting distortions in the estimation of the relative vertical distribution of radionuclides in the soil, limiting the applicability of the proposed measurement scheme, were considered by comparing the obtained vertical distribution of the gamma quantum counting rate with the actual distribution of 137Cs deposits. The main prospects for further application of gamma-sensing of the soil cover at relatively high concentrations of radionuclides in accumulated sediments were identified.
- Добавил в систему: Иванов Максим Михайлович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | S1064229322602591.pdf | 1,6 МБ | 15 февраля 2024 [ivanovm1991] |