What can happen to the concentration of some biocides in the members of a food chain?

The concentration of biocides can increase in members of a food chain through a process known as biomagnification. As smaller organisms, which may absorb or ingest biocides, are consumed by larger predators, the biocide concentration accumulates in the tissues of these higher trophic levels. This can lead to harmful effects on wildlife and potentially impact human health when these organisms are consumed. Over time, this accumulation can disrupt ecosystems and lead to declines in biodiversity.