15. Concentration of sum PCDD/F+dl-PCB on fat
weight basis (ng TEQ/kg fw) in fillet
(upper panels) and liver (lower pa nels) of
beaked redfish (left) and golden redfish (right) sampled
in different areas in the Norwegian Sea and Barents Sea in 2016-2018.
For fillet, mean ± 95% confidence intervals and median (black dots)
are given. For liver mean, min-max and median (black dots) are given.
PCDD/F+dl-PCB in fillet was determined in individual fish, and
PCDD/F+dl-PCB in liver was determined in composite samples of liver
from 23-25 fish from each station. For beaked redfish each area
contained one station, except area 12 (9 stations) and area 20 (7
stations). For golden redfish, each area contained one station,
except area 06 (2 stations).