Dragonflies Unveil New Insights into Mercury Pollution

Citizen scientists help reveal how mercury moves through various ecosystems, challenging previous assumptions about contamination levels.

Dragonfly larvae collected from 150 National Parks show unique mercury contamination patterns.
Mercury deposition varies: in dry regions, it comes from rain and snow, while in wet areas, it sticks to leaves.
Dragonflies are a cost-effective and widespread indicator of mercury, even in arid regions where fish are scarce.
The study's findings could influence global mercury monitoring strategies under the Minamata Convention.
Public participation in the Dragonfly Mercury Project enhances scientific research and environmental awareness.