biomagnificationの例文

• Ecological investigations have found that biomagnification up the food chain does occur.
• The movement of dioxins through the food web has resulted in bioconcentration and biomagnification.
• They recognize that POPs have the potential for long range transport and bioaccumulation and biomagnification.
• This is opposed to biomagnification and is due to a decreased concentration from increased algal uptake.
• Such mercury from gold mines is specifically known to contribute to biomagnification in aquatic food chains.
• It was following the safety standard acknowledging the impact of biomagnification of mercury on traditional foods.
• Through this process of biomagnification, the methylmercury concentration increases the further up the food chain it reaches.
• Over time, this leads to the establishment of a trophic cascade and the biomagnification of specific toxicants.
• :There is a problem with eating top predators, due to bioaccumulation and subsequent biomagnification of toxins.
• The phenomena of radioactive bioaccumulation, bioconcentration and biomagnification, however, are especially known to sea level.
• Biomagnification of toxicants is often a problem in salmon due to a varied diet of benthic invertebrates and fish.
• In addition to eating traditional food items from cycad flour directly, BMAA may be ingested by humans through biomagnification.
• Stuff like mercury, PCBs etc can't be digested . . . See also biomagnification and perhaps bioaccumulation.
• Biota-sediment accumulation factor ( BSAF ) and biomagnification factor ( BMF ) also influence toxicity in aquatic environments.
• Further studies found DDT in high concentrations in carnivores all over the world, the result of biomagnification through the food chain.
• Currently there are studies looking BMAA biomagnification in marine and estuarine systems and its possible impact on human health outside of Guam.
• Secondary and tertiary consumers accumulate even higher concentrations of such metals ( for more information on this process, see biomagnification ).
• The researchers noted that such bivalves in the area exhibited significant biomagnification ( to 107 times ambient water levels ) of microcystin.
• Due to bioaccumulation and biomagnification, the species at the top of the trophic pyramid are most vulnerable to dioxin-like compounds.
• Regulation of these potential sources of pollution reduces the amount of mercury that ends up in fish and, through biomagnification, in humans.