The impact of the Tri-City Ring Road on surface water of small endorheic wetlands

Wojciech Staszek 1 , Żaneta Polkowska 2 , Aleksandra Dubiella-Jackowska 2 ,  and Jacek Barańczuk 3
  • 1 Department of Physical Geography and the Environmental Management, University of Gdańsk, 80-309, Gdańsk, Poland
  • 2 Department of Analytical Chemistry, Gdańsk University of Technology, 80-952, Gdańsk, Poland
  • 3 Department of Limnology, University of Gdańsk, 80-309, Gdańsk, Poland


The paper presents the results of the impact of the Tri-City Ring Road on small endorheic catchment basins. Particular attention was paid to pollution discharged from the road to the surface water, as well as changes in hydrological conditions in the vicinity of the road. In the study, surface water samples were analysed in terms of their electrolytic conductivity, pH and content of major minerals. GIS was also used to study transformation of local catchment areas as a result of the road construction, determining their relevance to local conditions of drainage. Moreover, the main directions of transformation of surface waters of the small endorheic wetlands caused by runoff water from the ring road were discovered. Research results have shown a strong influence of the road functioning on surface water properties and changes in hydrological conditions of the studied catchment basins.

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  • Dubiella-Jackowska A., Astel A., Polkowska Ż., Staszek W., Kudłak B., Namieśnik J., 2010, Atmospheric and surface water pollution interpretation in the Gdansk Beltway impact range by the use of multivariate analysis, CLEAN – Soil, Air, Water 38(9): 865–876.

  • Kostrzewski A., Kruszyk R., 2010, Opracowanie sprawozdania pt. „Raport o stanie geoekosystemów Polski w roku 2009 (Elaboration of the report entitled “Report on the state of geoecosystems in Poland in 2009”) [Online], GIOŚ, Warszawa, 98 pp [in Polish]. Retrieved from [accessed 16 May 2017].

  • Marsalek J., 2003, Road salts in urban stormwater: an emerging issue in stormwater management in cold climates, Water Sci. Technol. 48(9): 61–70.

  • Marsalek J., Oberts G., Exall K., Viklander M., 2003, Review of operation of urban drainage systems in cold weather: water quality considerations, Water Sci. Technol. 48(9): 11–20.

  • Mazurek M., Zwoliński Zb., 2001, Stan geoekosystemów Polski w roku 2000 (The state of geoecosystems in Poland in 2000) [Online], Instytut Badań Czwartorzędu i Geoekologii UAM, Poznań, 52 pp [in Polish]. Retrieved from [accessed 8 May 2017].

  • Osmulska-Mróz B., Sadkowski K., 1991, Zanieczyszczenie spływów opadowych z dróg szybkiego ruchu w Polsce (Stromwater runoff pollution from highways in Poland), Ochr. Środ. Zasob. Natur. 2: 73–84 [in Polish].

  • Osmulska-Mróz B., 1997, Problemy ochrony środowiska wodnego w rejonie dróg (Problems of water protection in surroundings of highways), Ochr. Środ. Zasob. Natur. 11: 65–83 [in Polish].

  • Polkowska Ż., Grynkiewicz M., Zabiegała B., Namieśnik J., 2001, Levels of pollutants in runoff water from Road with high traffic intesivity in the city of Gdańsk, Poland, Pol. J. Environ. Stud. 10(5): 351–363.

  • Sriyaraj K., Shutes R.B.E, 2001, An assessment of the impact of motorway runoff on a pond, wetland and stream, Environ. Int. 26(5–6): 433–439.

  • Thunqvist EL., 2003, Increased chloride concentration in a lake due to deicing salt application, Water Sci. Technol. 48(9): 51–59.

  • Tylkowski J., 2013, Stan geoekosystemów Polski w roku 2012 na podstawie badań Zintegrowanego Monitoringu Środowiska Przyrodniczego (The state of geoecosystems in Poland in 2012 on the basis of the Integrated Monitoring of the Environment) [online], Stacja Monitoringu Środowiska Przyrodniczego UAM w Białej Górze, Biała Góra, 62 pp [in Polish]. Retrieved from [accessed 26 May 2017].

  • Westerlund C., Viklander M., Backstrom M., 2003, Seasonal variations in road runoff quality in Lulea, Sweden, Water Sci. Technol. 48(9): 93–101.


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