biomagnification

POPs in soil may contaminate the air, surface water and underground water by volatilization, diffusion and transfer. They easily accumulate in organism by bioconcentration and biomagnification, and finally endanger the health of human beings.
土壤中的POPs可通过挥发、扩散、迁移,污染大气、地表水体和地下水,并可通过生物富集和生物放大作用在生物体内富集,最终危及人体健康。