Causes and Effects of Marine Pollution in the Solomon Islands

Causes

• Deforestation: Reduces natural filtration; causes erosion carrying sediment/pollutants to sea.
• Agricultural Runoff: Fertilizers, pesticides enter waterways.
• Sewage Discharge: Untreated waste introduces pathogens.
• Industrial Discharge: Heavy metals, chemicals, solvents.
• Shipping/Boating: Oil spills, fuel leaks.
• Tourism: Waste generation from visitors.

Effects

• Coral Reef Damage: Degrades critical fish habitats.
• Fish Kills: Direct mortality of marine life.
• Human Health Risks: Contaminated seafood consumption.
• Tourism Degradation: Spoiled beaches, reefs reduce appeal.
• Economic Losses: Fisheries, tourism, marine-dependent industries suffer.

Reducing marine pollution is vital for the environment and livelihoods.