Praćenje odabranih fizikalno-kemijskih parametara kakvoće površinske vode Karašice i Vučice (CROSBI ID 707905)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa
Podaci o odgovornosti
Penić, Petra ; Amić, Ana
hrvatski
Praćenje odabranih fizikalno-kemijskih parametara kakvoće površinske vode Karašice i Vučice
Karašica and Vučica small catchment is located in the Slavonian Podravina and is exposed to various sources of pollution. The aim of this work was to give an overview and assessment of catchment water quality based on the analysis of selected water physicochemical parameters according to the national regulations and laws. The focus was on year 2019 and 2020. Water samples were collected on a monthly basis, on the Vučica River at 21020 and 21007 location, and on the Karašica River at 21019, 21012 and 21021 location. pH value, biochemical oxygen demand (BOD5), chemical oxygen demand (COD), nitrogen and phosphorus compounds were analysed. The obtained results indicate a bad to very good water quality depending on the observed parameter and year. For example, for the year 2020 determined values of pH, nitrates and total nitrogen indicate a very good condition for both rivers, while ammonia content indicates good condition. Considering BOD5, Karašica has low to good water quality, while water quality of Vučica is good. Considering COD-Mn Karašica has good water quality and Vučica bad to good. On the other side, based on orthophosphates and total phosphorus, water quality of Karašica is good and Vučica very good. For a better insight regarding water quality, other parameters that could indicate the condition of a water body should also be included in the study.
kakvoća vode ; mali sliv ; statistička obrada
nije evidentirano
engleski
Monitoring of selected physicochemical water quality parameters of Karašica and Vučica surface water
Karašica and Vučica small catchment is located in the Slavonian Podravina and is exposed to various sources of pollution. The aim of this work was to give an overview and assessment of catchment water quality based on the analysis of selected water physicochemical parameters according to the national regulations and laws. The focus was on year 2019 and 2020. Water samples were collected on a monthly basis, on the Vučica River at 21020 and 21007 location, and on the Karašica River at 21019, 21012 and 21021 location. pH value, biochemical oxygen demand (BOD5), chemical oxygen demand (COD), nitrogen and phosphorus compounds were analysed. The obtained results indicate a bad to very good water quality depending on the observed parameter and year. For example, for the year 2020 determined values of pH, nitrates and total nitrogen indicate a very good condition for both rivers, while ammonia content indicates good condition. Considering BOD5, Karašica has low to good water quality, while water quality of Vučica is good. Considering COD-Mn Karašica has good water quality and Vučica bad to good. On the other side, based on orthophosphates and total phosphorus, water quality of Karašica is good and Vučica very good. For a better insight regarding water quality, other parameters that could indicate the condition of a water body should also be included in the study.
water quality ; small catchment ; statistical analysis
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
154-155.
2021.
objavljeno
Podaci o matičnoj publikaciji
Zbornik sažetaka 10. SIMPOZIJA S MEĐUNARODNIM SUDJELOVANJEM KOPAČKI RIT: JUČER, DANAS, SUTRA 2021.
1849-8264
Podaci o skupu
10. simpozij s međunarodnim sudjelovanjem: Kopački rit - jučer, danas, sutra = 10th Symposium with International Participation: Kopački rit - past, present, future
poster
30.09.2021-01.10.2021
Osijek, Hrvatska