Threat
What is dead zone and how does it affect marine ecosystems?
Very low oxygen creates "dead zones" where sea life can’t survive
CardDead Zone
Video
No video mapped for this card yet.
In context
What it is
Very low oxygen creates "dead zones" where sea life can’t survive
Why it matters
Dead Zone can disrupt marine habitats, species survival, and food-web stability. Its effects often spread beyond the original disturbance through connected ocean systems.
Explore and connect
Open the threat view to compare this card with mapped marine threats and broader ecosystem context.