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The paper discusses the key issues associated with the location of harbours near the river mouths and the pollution of harbour sediments with heavy metals (e.g. zinc, copper, nickel and lead) and organic derivatives of tin, using the examples of the Gdańsk and Klaipeda harbours. The authors have described the key location factors of the two harbours which largely determine sedimentation processes...
Ze względu na duże skupienie przemysłu w obrębie kanałów portowych osady denne z tego rejonu charakteryzują się wysokimi stężeniami pierwiastków śladowych. W celu utrzymania bezpieczeństwa nawigacyjnego portu należy regularnie usuwać nagromadzone namuły (zwane urobkiem czerpalnym) i składować je na wyznaczonych do tego celu obszarach (na lądzie lub w morzu). W przypadku obszarów morskich miejsca te...
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