Major Threats Facing Antarctica

Antarctica's pristine environment is under pressure from multiple fronts:

Global Warming

Rising temperatures melt ice sheets, raising sea levels. Ocean acidification from CO₂ absorption harms marine life.

Overfishing

Illegal and unregulated fishing depletes krill and fish stocks, threatening the food web.

Pollution

Plastic waste and contaminants accumulate; soot darkens snow, accelerating melt.

Ozone Depletion

Thinning ozone allows harmful UV radiation, damaging marine ecosystems.

Tourism and Research Disturbance

Unmanaged visits disrupt fragile habitats, penguin colonies, and scientific work.

Resource Exploitation

Potential mineral and fuel extraction poses future environmental risks.