Researchers have found high levels of PFAS—often called forever chemicals—in the blood of Svalbard reindeer. These chemicals, used in industrial processes and consumer products, persist in the environment for decades. The discovery comes despite the animals living in one of Earth’s most remote regions.
A team from the Norwegian Polar Institute collected samples from reindeer across Spitsbergen. Tests revealed PFAS concentrations up to 10 times higher than those found in mainland Norwegian reindeer. The chemicals accumulate in tissues over time, posing potential health risks.
Svalbard reindeer are a unique subspecies, adapted to the harsh Arctic climate. Their isolation was once thought to shield them from global pollution. However, long-range transport via ocean currents and atmospheric circulation brings contaminants even to the far north.
The study links the contamination to industrial emissions and wastewater discharges from distant sources. PFAS are used in non-stick coatings, firefighting foams, and waterproof fabrics. Once released, they break down slowly, circulating through air and water.
Environmental scientists warn the findings raise concerns for Arctic ecosystems. Svalbard’s reindeer population faces additional stress from climate change and habitat shifts. Further research will assess the chemicals’ impact on reproduction and survival.
Source: norwegianscitechnews.com