Water Quality Trends of the Tisa River Along its Flow Through Serbia

• Autorzy: Dundjerski J. J. , Savic R. , Grabic J. , Blagojevic B.

Warianty tytułu

PL

Trendy zmian jakości wody rzeki Tisa wzdłuż jej biegu przez Serbię

• Języki publikacji: EN

Abstrakty

EN

The problem of the paper is water quality of the water body Tisa which geographically belongs to Serbia. The scope of the analyses are water quality monitoring data of the Tisa River at tree measuring points along its flow through Serbia: Martonos, Novi Becej and Titel in period 2004-2014. The analyses encompassed conductivity, dissolved oxygen, BOD₅, COD, nitrates and total phosphorus. Assessment of water quality has been conducted by the application of contemporary classifications and criteria of the Republic of Serbia. Reference conditions for achieving excellent ecological status, I class of water quality are achieved for conductivity, dissolved oxygen, along investigated section (measuring points: Martonos, Novi Becej and Titel) and BOD₅ at the measuring point Martonos. Downstream at measuring points Novi Becej and Titel for BOD₅ water quality belongs to class II. According to concentrations of COD, nitrates and total phosphorus water quality belongs exclusively to class II. Linear regression analyses was applied for determining trend lines of parameters, while Mann-Kendell test in most cases (14/18), i.e. 78%, has confirmed nonexistence of significant trend. Water quality during the past decade is stable. A statistically significant trend was confirmed in 4 cases: nitrates (measuring point Martonos, descending trend), BOD₅ and total phosphorus (measuring point Novi Becej, descending trend), and dissolved oxygen (measuring point Titel, increasing trend). Signs of these trends speak in favor of future improvement of water quality of the Tisa River in Serbia.

PL

W artykule opisano jakość wody w rzece Tisa, która geograficznie należy do Serbii. Zakres analiz obejmuje są dane dotyczące jakości wody w rzece Tisa w punktach pomiarowych wzdłuż biegu przez Serbię: Martonos, Novi Becej i Titel w latach 2004-2014. Analizą objęto: przewodnictwo, tlen rozpuszczony, BZT₅, ChZT, azotany i fosfor ogólny. Ocena jakości wody została przeprowadzona przez zastosowanie aktualnej klasyfikacji i kryteriów w Republice Serbii. Warunki parametrów odpowiadające doskonałemu stanowi ekologicznemu, I klasy jakości wody, osiągnięto dla przewodności, tlenu rozpuszczonego, wzdłuż całego badanego odcinka (punkty pomiarowe: Martonos, Novi Becej i Titel) oraz BZT₅, w punkcie pomiarowym Martonos. W dolnym biegu rzeki, w punktach pomiarowych Novi Becej i Titel dla BZT₅ wody należą do klasy II. Jeśli chodzi o ChZT, azotany i fosfor całkowity jakość wody należy do klasy II. W celu określenia linii trendu parametrów zastosowano analizę regresji liniowej, a test Manna-Kendalla, w większości przypadków (14/18), tj. 78%, potwierdził brak znaczącego trendu. Jakość wody w ciągu ostatnich dziesięciu lat jest stabilna. W 4 przypadkach stwierdzono statystycznie istotną tendencję: azotany (punkt pomiarowy Martonos, tendencja spadkowa), BZT₅ i fosfor ogólny (punkt pomiarowy Novi Becej, tendencja spadkowa) oraz tlen rozpuszczony (punkt pomiarowy Titel, tendencja wzrostowa). Trendy mogą oznaczać poprawą jakości wody rzeki Tisa w Serbii w przyszłości.

Słowa kluczowe

EN

water quality; pollution; trend; Mann-Kendall test; self-purification

PL

jakość wody; zanieczyszczenie; trend; test Manna-Kendalla; samooczyszczanie

• Wydawca: Politechnika Koszalińska
• Czasopismo: Rocznik Ochrona Środowiska
• Rocznik: 2017
• Tom: Tom 19
• Strony: 17--35
• Opis fizyczny: Bibliogr. 30 poz., tab., rys.

Twórcy

autor

Dundjerski J. J.

• University of Novi Sad, Serbia

autor

Savic R.

• University of Novi Sad, Serbia

autor

Grabic J.

• University of Novi Sad, Serbia

autor

Blagojevic B.

• University of Novi Sad, Serbia

Bibliografia

• Andjelkovic, A., Djekovic, V., Milosevic, N. (2014). Quality control of the water and sludge in Palic lake. [In Serbian]. Forestry, 1-2, 113-129.
• Becelic-Tomin, M., Dalmacija, B., Stanojevic, D., Pesic, V., Krcmar, D., Kerkez, D., Tomasevic, D. (2015). Current and planned activities in the field of water management in Serbia. International Journal of Sanitary Engineering Research, 9(1), 14-20.
• Besermenji, S., Kosi, K., Vujacic, M. (2011). Pollution of water resources in vojvodina. Geographica Timisiensis, 20(2), 5-12.
• Cramer, T. & Kistinger, S. (2003). Risk and water resource management in the Tisa River basin. Wasser und Boden, 55(5), 33-37.
• Csatho, P., Sisak, I., Radimszky, L., Lushaj, S., Spiegel, H., Nikolova, M.T., Nikolov, N., Cermak, P., Klir, J., Astover, A., Karklins, A., Lazauskas, S., Kopinski, J., Hera, C., Dumitru, E., Manojlovic, M., Bogdanovic, D., Torma, S., Leskosek, M., Khristenko A. (2007). Agriculture as a source of phosphorus causing eutrophication in Central and Eastern Europe. Soil Use and Management, 23(1), 36-56.
• Czaya, E. (1998). The rivers of the Earth. Budapest: Gondolat.
• Directive 2000/60/EC of the European Parliament and the Council of 23 October 2000 establishing a framework for Community action in the field of water policy (L 327/1 of 22.12.2000).
• Gavrilovic, LJ. & Dukic, D. (2002). Rivers of Serbia. [In Serbian]. Belgrade: Zavod za udzbenike i nastavna sredstva.
• Grabic, J., Bezdan, A., Benka, P., Josimov Dundjerski, J., Salvai, A. (2016). Water quality management for preserving fish populations within Hydrosystem Danube-Tisa-Danube, Serbia. Carpathian Journal of Earth and Environmental Sciences, 11, 235-243.
• ICPDR – International Commission for the Protection of the Danube River, Tisza Basin, Last visited: 6th of December, 2016. (https://www.icpdr.org/main/danube-basin/tisza-basin)
• Kanownik, W. & Policht-Latawiec, A. (2015). Changeability of oxygen and biogenic indices in waters flowing through the areas under various anthropopressure. Polish Journal of Environmental Studies, 24(4), 1633-1640.
• Lescesen, I., Pantelic, M., Dolinaj, D., Lukic, T. (2014). Assessment of water quality of the Tisa river (Vojvodina, North Serbia) for ten year period using Serbian Water Quality Index (SWQI). Geographica Pannonica, 18, 102-107.
• Milanovic, A., Milijasevic, D., Brankov, J. (2011). Assessment of polluting effects and surface water quality using water pollution index: a case study of Hydro-system Danube-Tisa-Danube, Serbia. Carpathian Journal of Earth and Environmental Sciences. 6, 269-277.
• Mrozik, K., Przybyla, Cz, Pyszny, K. (2015). Problems of the Integrated Urban Water Management. The Case of the Poznan Metropolitan Area (Poland). Rocznik Ochrona Środowiska, 17, 230-245.
• Pantelic, M., Dolinaj, D., Savic, S., Stojanovic, V., Nadj, I. (2012). Statistical analysis of water quality parameters of Veliki Bački Canal (Vojvodina, Serbia) in the period 2000-2009. Carpathian Journal of Earth and Environmental Sciences. 7, 255-264.
• Pavic, D., Dolinaj, D., Dragicevic, S. (2009). Thermal regime of water and ice on the Tisza river in Serbia. [In Serbian]. Collection of papers – Faculty of Geography at the University of Belgrade, 57, 35-46.
• Pavic D., Mesaros M. (2006). Navigability features of the Tisa River in Serbia as the main precondition for nautical tourism development. [In Serbian]. Turizam, 10, 112-115.
• Pavic, D., Mesaros, M., Zivkovic, N. (2010). Water pollution and water quality of the Tisa River in Serbia. [In Serbian]. Collection of papers – Faculty of Geography at the University of Belgrade, 58, 47-62.
• Regulation on the parameters of the ecological and chemical status of surface waters and the parameters of the chemical and quantitative status of groundwater. Official Gazette of the RS, No 74/2011.
• Regulation on threshold values of limit values for pollutants in surface waters and ground waters and sediments and the deadlines for their achievement. Official Gazette of RS, No 50/2012.
• Rodic, M.N., Vidovic, M.M., Vidovic, M.U. (2003). Anthropological influences of the Tisa river. The Sixth International Symposium and Exhibition on Environmental Contamination in Central and Eastern Europe and the Commonwealth of Independent States. Prague, 1-5.
• Savic, R., Bezdan, A., Josimov Dundjerski, J., Letic, LJ., Nikolic, V., Ondrasek D. (2014). Water quality degradation of Krivaja watercourse. [In Serbian]. Agro-knowledge Journal, 52, 159-172.
• Savic, R., Ondrasek, G., Letic, LJ., Nikolic, V., Tanaskovik, V. (2017). Nutrients accumulation in drainage channel sediments. International Journal of Sediment Research, 32(2), 180-185.
• Savic, R., Pejic, B., Ondrasek, G., Vranesevic, M., Bezdan, A. (2013). Utilisation of natural resources for irrigation in Vojvodina. [In Serbian]. Agroknowledge Journal, 14, 133-142.
• Skoric, M. (2014). The impact of emissions of pollution on the Tisa river and measures for improvement of the ecological and chemical status. [In Serbian]. Master thesis. Faculty of Agriculture, University of Novi Sad.
• Sojka, M., Murat-Blazejewska, S. (2009). Physico-chemical and Hydromorphological State of a Small Lowland River. [in Polish]. Rocznik Ochrona Srodowiska, 11, 727-737.
• United States Environmental Protection Agency (US EPA) (2006). Data Quality Assessment: Statistical Methods for Practitioners EPA QA/G-9S. Washington, USA: Office of Environmental Information.
• Veljkovic, N., Jovicic, M. (2009). Nitrate concentrations Trends in Serbian watercourses. [In Serbian]. Voda i sanitarna tehnika (Water and Sanitary Engineering), 39(1), 23-30.
• Vujovic, S., Kolakovic, S., Becelic-Tomin, M. (2013). Evaluation of significantly modified water bodies in Vojvodina by using multivariate statistical techniques. Hemijska industrija, 67(5), 823-833.
• Zelenakova, M., Purcz, P., Oravcova, A. (2015). Trends in water quality in Laborec River, Slovakia. Procedia Engineering, 119, 1161-1170.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).