bioaccumulation
Noun
Meaning
bioaccumulation (countable and uncountable, plural bioaccumulations)
(biology) The process by which substances accumulate in the tissues of living organisms; used especially of toxic substances that accumulate via a food chain.
Related terms
Examples
Coastal fish (such as the smooth toadfish ) and seabirds (such as the Atlantic puffin ) are often monitored for heavy metal bioaccumulation.
Biotransformation can strongly modify bioaccumulation of chemicals in an organism.
By contrast, bioaccumulation refers to uptake from all sources combined (e.g. water, food, air, etc.) Examples An example of poisoning in the workplace can be seen from the phrase " as mad as a hatter " (18th and 19th century England).
Hypotheses for molecular size cutoff criteria for use as bioaccumulation potential indicators are not supported by data.
Some animal species exhibit bioaccumulation as a mode of defense; by consuming toxic plants or animal prey, a species may accumulate the toxin, which then presents a deterrent to a potential predator.
This could lead to toxin build-up ( bioaccumulation ) in the food chain and have long reaching negative effects.