Activity of natural radionuclides and their contribution to the absorbed dose in the fish cubera snapper (lutjanus cyanopterus, cuvier, 1828) on the coast of Ceara …

WS Pereira, A Kelecom, DA Py Júnior - Brazilian Journal of …, 2010 - SciELO Brasil
A methodology was developed for converting the activity concentration of radionuclides (Bq
kg-1) into absorbed dose rate (Gy y-1), aiming an approach to environmental radioprotection …

Analysis of the body distribution of absorbed dose in the organs of three species of fish from Sepetiba Bay

WS Pereira, A Kelecom… - AIP Conference …, 2008 - pubs.aip.org
The body distribution of Polonium‐210 in three fishes from the Sepetiba Bay (Macrodon
ancylodon, Micropogonias furnieri and Mugil curema) has been studied under the approach …

[PDF][PDF] RADIONUCLÍDEOS NATURAIS EM PEIXES DA COSTA BRASILEIRA: IMPLICAÇÕES RADIOECOLOGICAS

WS Pereira, A Kelecom, DAP Júnior - academia.edu
Em comparação com a grande quantidade de dados disponíveis para o hemisfério norte,
existem poucas nálises de radionuclídeos em peixes da costa brasileira. A fim de contribuir …

[PDF][PDF] Temporal assessment of natural radionuclides bioaccumulation by the cubera snapper fish (Lutjanus cyanopterus, cuvier, 1828) from the Brazilian coast

WS Pereira, A Kelecom, DAP Júnior - Isotopes in Hydrology …, 2013 - researchgate.net
The present study aims to assess the seasonal variation in the accumulation of the isotopes
238U, 235U, 234U, 232Th, 230Th, 228Th, 226Ra, 228Ra and 210Pb in the cubera snaper …

[PDF][PDF] O CÁLCULO DA DOSE ABSORVIDA NA BIOTA COMO FERRAMENTA DE RADIOPROTEÇÃO AMBIENTAL

WDES PEREIRA - 2010 - researchgate.net
A interação entre os indivíduos no meio ambiente são complexas, caóticas e, por vezes,
competitivas. Todos os organismos estão constantemente sobre estresse, causado por …

Distribuição corpórea de 210Po e 210Pb no peixe Mugil curema (Valenciennes, 1836)

WS Pereira, RCS Gouvea, PL Santos… - Efeitos de Poluentes Em … - books.google.com
The levels of 210Po and 210Pb, and the ratios between these radionuclides have been
determined in spine, gill, muscle, stomach, stomach content, liver and gut of the fish Mugil …