News > Nitrous oxide, potent greenhouse gas, are on the rise from ocean dead zones

Nitrous oxide, potent greenhouse gas, are on the rise from ocean dead zones

Battling rough seas and lack of sleep, we spent the better part of a week working shoulder-to-shoulder in a small stand-up refrigerator, analyzing seafloor sediments to learn more about the effects of low-oxygen conditions on deep-sea environments.

These harsh environments are uninhabitable for most organisms. Although they occur naturally in some areas, dead zones often appear after fertilizer and sewage wash downstream into coastal areas, sparking algal blooms, which then die off and decompose.