@article{ART002892899},
author={IlHa Koh and Ji Won Hyun and Jungeun Kim},
title={Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2022},
volume={31},
number={5},
pages={296-309}
TY - JOUR
AU - IlHa Koh
AU - Ji Won Hyun
AU - Jungeun Kim
TI - Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant
JO - Journal of Environmental Impact Assessment
PY - 2022
VL - 31
IS - 5
PB - Korean Society Of Environmental Impact Assessment
SP - 296
EP - 309
SN - 1225-7184
AB - This study investigated the mobility of inorganic elements (As, Cd, Pb, and Zn) that existed as acid extractable and reducible forms in flooded soils with a pot experiment involving rice cultivation. In general, it is known that soil inorganic elements that existed as an acid extractable form which includes exchangeable, carbonates, non-specifically sorbed, and specifically sorbed have mobility. However, the result of the experiment revealed that each inorganic elements of rice roots grown from flooded soils had different characteristics. The concentrations of Arsenic existed as both forms and the concentrations of cadmium and lead existed as a reducible form in the soils showed a high causal relationship with the concentrations of those elements in the roots of rice plants. The concentrations of zinc, an essential plant element, didn’t show a causal relationship. Therefore it is necessary to consider the soil’s environmental characteristics such as drained/flooded condition, oxidation/reduction condition, etc. for the mobility assessment of inorganic elements. The concentrations of the reducible form of arsenic, cadmium, and lead in flooded environment such as a paddy field should be also considered because the mobility of these elements combined with Fe/Mn increases in the reduction condition.
KW - soil;inorganic element;existing forms;mobility;sequential extraction
DO -
UR -
ER -
IlHa Koh, Ji Won Hyun and Jungeun Kim. (2022). Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant. Journal of Environmental Impact Assessment, 31(5), 296-309.
IlHa Koh, Ji Won Hyun and Jungeun Kim. 2022, "Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant", Journal of Environmental Impact Assessment, vol.31, no.5 pp.296-309.
IlHa Koh, Ji Won Hyun, Jungeun Kim "Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant" Journal of Environmental Impact Assessment 31.5 pp.296-309 (2022) : 296.
IlHa Koh, Ji Won Hyun, Jungeun Kim. Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant. 2022; 31(5), 296-309.
IlHa Koh, Ji Won Hyun and Jungeun Kim. "Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant" Journal of Environmental Impact Assessment 31, no.5 (2022) : 296-309.
IlHa Koh; Ji Won Hyun; Jungeun Kim. Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant. Journal of Environmental Impact Assessment, 31(5), 296-309.
IlHa Koh; Ji Won Hyun; Jungeun Kim. Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant. Journal of Environmental Impact Assessment. 2022; 31(5) 296-309.
IlHa Koh, Ji Won Hyun, Jungeun Kim. Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant. 2022; 31(5), 296-309.
IlHa Koh, Ji Won Hyun and Jungeun Kim. "Transfer of Arsenic and Heavy Metals Existed as Acid Extractable and Reducible Forms from Flooded Soils to Rice Plant" Journal of Environmental Impact Assessment 31, no.5 (2022) : 296-309.
