Ocean warming, overfishing increase methylmercury toxin in fish

According to a study published in the journal Nature, increase in sea temperatures and overfishing impacts the level of methylmercury in fish. Methylmercury concentration in fish has increased despite its decrease in seawater since 1990s The study observed there has been up to 23% increase in methylmercury concentration in Atlantic cod fish in the northwestern… Continue reading Ocean warming, overfishing increase methylmercury toxin in fish