Accumulation of Heavy Metals in Crayfish and Fish from Selected Czech Reservoirs

Table 10

Aluminium concentration (mg kg⁻¹ dw) in crayfish (𝑛=10 from each locality) gill. Values are given as mean ± s.d.

Locality	Boskovice	Landštejn	Nová Říše	Darkovské moře
Aluminium	170 ± 130^ab	90 ± 50^b	50 ± 10^b	780 ± 700^a

a,bValues marked by different letters differed significantly at 𝛼<0.05.