evidence of differential HOC accumulation in aquatic organisms
due to different sediment mineralogy (Edgar et al., 2006). On the
other hand, nutrient input enhances POM concentration due to an
increase in phytoplankton (Zhou et al., 2008), which may have
consequences in HOC bioaccumulation. For instance, Bj€ork and
Gilek (1997) found that an increase in microalgae supply,
enhanced PCB bioaccumulation by blue mussels due to physiological
and behavioural adaptations to changes in food availability.
Besides, Gunnarsson et al. (2000) reported that eutrophication
(caused by abnormal enhanced nutrient concentration in an
ecosystem) lead to high HOC concentrations in benthic organisms
and sediments of the Baltic Sea. In this context, in coastal areas,
terrestrial organic matter and nutrient input could affect HOC distribution
and particularly lead to a high bioaccumulation in aquatic
organisms, which is a key factor to consider in biomonitoring
studies.
evidence of differential HOC accumulation in aquatic organismsdue to different sediment mineralogy (Edgar et al., 2006). On theother hand, nutrient input enhances POM concentration due to anincrease in phytoplankton (Zhou et al., 2008), which may haveconsequences in HOC bioaccumulation. For instance, Bj€ork andGilek (1997) found that an increase in microalgae supply,enhanced PCB bioaccumulation by blue mussels due to physiologicaland behavioural adaptations to changes in food availability.Besides, Gunnarsson et al. (2000) reported that eutrophication(caused by abnormal enhanced nutrient concentration in anecosystem) lead to high HOC concentrations in benthic organismsand sediments of the Baltic Sea. In this context, in coastal areas,terrestrial organic matter and nutrient input could affect HOC distributionand particularly lead to a high bioaccumulation in aquaticorganisms, which is a key factor to consider in biomonitoringstudies.
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