Polycyclic aromatic hydrocarbons (PAHs) are a substance of great environmental and health concern as they can find their way to the human food chain through the ocean’s ecosystem.
Fjölhringa arómatísk vetniskolefni (PAH efni) eru efnasambönd sem geta komist í fæðukeðju manna og haft skaðleg áhrif á lýðheilsu.