The Secret in the Water: How eDNA is Fighting Pink Salmon in Iceland
The Secret in the Water: How eDNA is Fighting Pink Salmon in Iceland https://pharosproject.eu/wp-content/uploads/2026/04/pink-salmon.jpg 1024 779 PHAROS Project https://pharosproject.eu/wp-content/uploads/2026/04/pink-salmon.jpg
A clear river holds secrets: environmental DNA (eDNA): Tiny fragments of skin, scales, and waste shed by every creature that swims by. For Iceland, where salmon fishing is a pillar of the economy and national pride, the invasive pink salmon is a serious threat. Now, researchers have built a high‑tech robotic buoy that automatically collects water samples, runs DNA analysis on board, and sends an alert the moment it detects pink salmon.
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