Poland News Poland says tests indicate mercury not cause of fish die-off in Oder
Published on: Tuesday 13 September 2022
Poland said laboratory tests to investigate a massive fish die-off in the Oder River showed high salt levels but no mercury poisoning its waters. Analyses of river samples taken in both Poland and ...
News source: https://www.politico.eu/article/poland-says-tests-indicate-mercury-not-cause-of-fish-die-off-in-oder/