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Petroleum in coastal seawater of Gdańsk Bay Cover
Open Access
|Mar 2015

Abstract

The paper presents petroleum concentration in coastal waters of Gdańsk Bay, which was measured in 2006 - 2012. The oil concentration ranges from below the detection limit, i.e. 1 μg kg-1 to almost 120 μg kg-1. The concentration does not usually exceed 60 μg kg-1 and its average value is 11.7 μg kg-1. The presence of petroleum in coastal water is characterized by seasonality, with the lowest values in summer and the highest in winter. The conducted research showed that the coastal zone is not the source of petroleum contamination of the sea. The main reason for the presence of petroleum in the coastal water is the migration of polluted water within the bay. The inflow of pollutants from the mainland is yet another source of the contamination in the sea.

DOI: https://doi.org/10.1515/ohs-2015-0009 | Journal eISSN: 1897-3191 | Journal ISSN: 1730-413X
Language: English
Page range: 87 - 96
Submitted on: May 19, 2014
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Accepted on: Jul 23, 2014
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Published on: Mar 13, 2015
Published by: University of Gdańsk
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2015 Adam Stelmaszewski, published by University of Gdańsk
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.