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. 2023 Feb 1;12(3):649. doi: 10.3390/plants12030649

Table 3.

Parameters of specific activity Cd/109Cd in lysimeter waters, soil, VPs, roots and RAC.

Parameter Equation
Specific activity (Asp) 109Cd/Cd in lysimeter solution, Bq µg−1 Asp(109Cd/Cd)solution = AV(109Cd)solution/[Cd]solution
Specific activity (Asp) 109Cd/Cd in chemical fractions, Bq µg−1 Asp(109Cd/Cd)Fr.# = Am(109Cd) Fr.#/[Cd]Fr.#
Specific activity (Asp) 109Cd/Cd in VPs, Bq µg−1 Asp(109Cd/Cd)vp = Am(109Cd)VP /[Cd]VP
Specific activity (Asp) 109Cd/Cd in roots, RAC, Bq µg−1 Asp(109Cd/Cd)roots = Am(109Cd)root, RAC/[Cd]root, RAC