1997
DOI: 10.1016/s0265-931x(96)00048-3
|View full text |Cite
|
Sign up to set email alerts
|

Transfer of natural radionuclides from soils to plants in a marsh enhanced by the operation of non-nuclear industries

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
13
0
3

Year Published

1999
1999
2018
2018

Publication Types

Select...
5
1
1

Relationship

0
7

Authors

Journals

citations
Cited by 45 publications
(17 citation statements)
references
References 9 publications
(9 reference statements)
1
13
0
3
Order By: Relevance
“…23,24 Nevertheless, in the literature there is a wide range of distribution factor variations, as different factors can affect this parameter (pH, temperature, conductivity, sediment size...). 25,26 Possible correlations with these factors have been studied. In our case a direct correlation between pH and distribution factor variations has been found (Pearson's correlation coefficient of r=0.81 for 234U and of r = 0.80 for 238U).…”
Section: Distribution Factor Between Suspended Matter and Watermentioning
confidence: 99%
“…23,24 Nevertheless, in the literature there is a wide range of distribution factor variations, as different factors can affect this parameter (pH, temperature, conductivity, sediment size...). 25,26 Possible correlations with these factors have been studied. In our case a direct correlation between pH and distribution factor variations has been found (Pearson's correlation coefficient of r=0.81 for 234U and of r = 0.80 for 238U).…”
Section: Distribution Factor Between Suspended Matter and Watermentioning
confidence: 99%
“…210 Pb and 210 Po 210 Pb and 210 Po are widely dispersed in a large variety of natural media because they often mimic the distributions of parental 238 U, 226 Ra, or 222 Rn. Much of the literature on 210 Pb and 210 Po distributions in nature is focused on their concentrations in the atmosphere (e.g., [13]), in oceans (e.g., [14][15][16][17]), rivers (e.g., [18]), lakes (e.g., [19]), groundwaters (e.g., [20][21][22][23]), drinking waters (e.g., [24][25][26]), and soils [27][28][29]. Attention has also been given to mosses and lichens, which efficiently capture atmospheric 210 Pb and 210 Po, peat bogs (also anomalous with respect to 210 Pb and 210 Po), and in the animal and human food chains, e.g., milk or berries, and particularly seafood (e.g., [12,[30][31][32]).…”
Section: Introductionmentioning
confidence: 99%
“…La ecuación de la curva que describe la concentración de U en tejido vegetal en función de la concentración en el medio es del mismo tipo tanto en raíz como en parte aérea, y es equivalente a la utilizada por otros autores para relacionar las concentraciones de radiactividad del U en plantas y sustrato (Martínez-Aguirre et al, 1997;Blanco Rodríguez et al, 2006). Esta ecuación puede generalizarse como:…”
Section: Acumulación De Uranio En Parte Aérea Y Raízunclassified
“…Se lo encontró en los suelos naturales y en todas las escombreras incluyendo las escombreras de colas de mineral, con un sustrato de granulometría más fina pero con mayor contaminación. Si bien la concentración de U en parte aérea y raíz de coirón aumentó a medida que se incrementaban los niveles de U en el sustrato, no se registró una relación lineal entre concentraciones de U en tejido vegetal y en el sustrato para todo el rango de valores de U en suelo analizados, como asumen distintos autores (Sheppard y Sheppard, 1985;Martínez-Aguirre et al, 1997;Vera Tomé et al, 2003) que debería producirse para aplicar el concepto de transferencia suelo-planta constante. En nuestro caso la relación puede considerarse lineal para concentraciones de U en suelo menores de 70 µgU g -1 de suelo.…”
Section: Tolerancia Y Bioacumulación De Uranio En Condiciones De Campounclassified
See 1 more Smart Citation