Oil pollution in the ocean originates from a variety of human activities, ranging from catastrophic spills to the continuous, low-volume discharge of hydrocarbons from everyday operations. These buried chemicals are remobilized during storms or through the activities of burrowing organisms, re-entering the food chain.
Economic Fallout: How Oil Pollution Cripples Fisheries and Livelihoods
Such incidents result in concentrated slicks that smother seabirds, coat marine mammals, and create toxic underwater plumes. Perhaps most critically, oil settles on intertidal zones and mangrove roots, blocking sunlight and preventing the photosynthesis of algae and seagrasses.
Physical Smothering and Habitat Degradation Beyond chemical toxicity, the physical properties of oil devastate habitats. Immunosuppression weakens the animal's ability to fight off diseases, making survivors more susceptible to secondary infections and parasites.
Economic Fallout: How Oil Pollution Cripples Fisheries and Harvests
Persistent organic pollutants (POPs) can linger in the sediment at the bottom of the ocean for years, acting as a reservoir of toxicity. Organ damage is evident as polycyclic aromatic hydrocarbons (PAHs) are metabolized by the liver and kidneys, often resulting in long-term organ failure.
More About Oil pollution in the ocean
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