Coogee beach was closed on Tuesday and Gordons Bay beach was closed yesterday, with beachgoers warned not to go near the “mysterious black, ball-shaped debris”.
The local council, Randwick, said yesterday: "Preliminary test results show the material is a hydrocarbon-based pollutant which is consistent with the makeup of tar balls". Hydrocarbons are the chief components of petroleum-based products.
Tar balls form when oil comes into contact with debris and water - usually as a result of oil spills or seepage.
この記事は The Guardian の October 17, 2024 版に掲載されています。
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この記事は The Guardian の October 17, 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
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