E-DNA Helps Scientists Protect Ecosystems Before Damage Spreads
Edited By WION Video Desk
Published: May 06, 2026, 13:53 IST | Updated: May 06, 2026, 13:53 IST
Environmental DNA (eDNA) is emerging as a powerful tool helping scientists detect ecological changes before visible damage spreads. By analyzing genetic material left behind in water, soil, or air, researchers can identify species presence, monitor biodiversity, and detect invasive threats early. This cutting-edge technique is transforming conservation efforts, enabling faster, more precise interventions to protect fragile ecosystems and prevent long-term environmental harm.
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