Baseline and Quality Reference Values for Natural Radionuclides in Soils of Rio de Janeiro State, Brazil

Autor: Fernando Carlos Araujo Ribeiro, Dejanira da Costa Lauria, José Ivan Rodrigues Silva, Erica Souto Abreu Lima, Nelson Moura Brasil do Amaral Sobrinho, Daniel Vidal Pérez

Publikováno v: Revista Brasileira de Ciência do Solo, Vol 42, Iss 0 (2018)

ABSTRACT A first large-scale systematic survey of natural radioactivity contents of soils of the state of Rio de Janeiro is presented, focused on the establishment of Quality Reference Values (QRVs). Undisturbed soil samples were collected from 243 a

Externí odkaz: https://doaj.org/article/eb0b7352428b4791b517bbc16bd77fc1

Natural radionuclide levels and the associated radiological risks in soils from the three mesoregions of Pernambuco state, Brazil

Autor: André Luiz do Carmo Leal, D.C. Lauria, Fernando Carlos Araujo Ribeiro

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 324:521-531

A large-scale survey of natural radionuclides in the soils is presented. 105 topsoil samples were collected and analysed by gamma spectrometry. The data indicated that climatic conditions might impact the content of natural radionuclides. Low-humidit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f0a0df85627c1d0089a9b47b504fd16
https://doi.org/10.1007/s10967-020-07124-6

Baseline and Quality Reference Values for Natural Radionuclides in Soils of Rio de Janeiro State, Brazil

Autor: José Ivan Rodrigues Silva, Erica Souto Abreu Lima, Daniel Vidal Pérez, D.C. Lauria, Nelson Moura Brasil do Amaral, Fernando Carlos Araujo Ribeiro

Publikováno v: Revista Brasileira de Ciência do Solo v.42 2018
Revista Brasileira de Ciência do Solo
Sociedade Brasileira de Ciência do Solo (SBCS)
instacron:SBCS
Revista Brasileira de Ciência do Solo, Vol 42, Iss 0 (2018)
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Revista Brasileira de Ciência do Solo, Volume: 42, Article number: e0170146, Published: 22 JAN 2018

A first large-scale systematic survey of natural radioactivity contents of soils of the state of Rio de Janeiro is presented, focused on the establishment of Quality Reference Values (QRVs). Undisturbed soil samples were collected from 243 areas and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d0b6cc8ec8ab9087656b3737aed0ee
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100500

137Cs activity concentration in soil of Alagoas State, Brazil

Autor: Eduardo Paim Viglio, Jose Lopes, Leandro B. Silva, Ricardo Washington Dutra Garcêz, Ademir Xavier da Silva, Fernando Carlos Araujo Ribeiro, R.A. Filgueiras

Publikováno v: Applied Radiation and Isotopes. 170:109607

Cesium 137 is present in worldwide. To evaluate its deposition in the Brazilian state of Alagoas a total of 41 samples were collected by the Geological Survey of Brazil, then processed and analyzed by gamma-ray spectrometry with hyperpure germanium d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7bca1e97eb21b3c7a1ce53074fb362d
https://doi.org/10.1016/j.apradiso.2021.109607

Activity concentration and mapping of radionuclides in Espírito Santo State soils, Brazil

Autor: Fernanda Gonçalves da Cunha, Fernando Carlos Araujo Ribeiro, Jose Lopes, D.C. Lauria, Sueli da Silva Perez, Ademir Xavier da Silva, Ricardo Washington Dutra Garcêz, Eduardo Paim Viglio

Publikováno v: Radiation Physics and Chemistry. 167:108209

Soils exhibit a wide range of radioactive elements and, therefore, the knowledge of the radioactivity levels that the human being is exposed to is of great importance for Radiological Protection. This study aims to determine the activity concentratio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee942d96d667f8959092f22a2ce81dd1
https://doi.org/10.1016/j.radphyschem.2019.03.013