Naslov
Fizičko-kemijska svojstva vode Dunava kraj Dalja
(Physical and chemical characteristics of the River Danube water near Dalj)

Autori
Horvatić, Janja ; Juršić, Branko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Serija B-Naučni skupovi i savjetovanja. Broj 2 - III kongres ekologa Jugoslavije Bilten. Društvo ekologa Bosne i Hercegovine. Knjiga I (separat) / - Sarajevo : Društvo ekologa Bosne i Hercegovine, 1984, 53-57

Skup
III kongres ekologa Jugoslavije

Mjesto i datum
Sarajevo, Bosna i Hercegovina, 24.09.1984. - 30.09.1984

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
hidrokemijska svojstva; saprobiološka analiza; Dunav
(hydrochemical analysis; saprobiological analysis; Danube)

Sažetak
Along with sampling for hydrochemical and saprobiological analyses of the Danube near Dalj, main ecological factors were also measured: Temperature of water, dissolved oxygen, KMnO4-consumption, ammonium, nitrates and nitrites. Samples were taken in all seasons in 1981, 1982 and 1983 in five different localities on the Danube near Dalj close to Tanja island. Temperature of waters oscillated in characteristic temperatures for particular seasons. Saturation of oxygen was in line with water temperatures. BOD5-values were in line with dissolved oxygen and KMnO4-consumption. KMnO4-consumption, as a relative indicator of organic substences, indicated on inorganic origin of nitrogen compounds in examined distances of the Danube. Given results of saprobiological analyses confirm beta-mesosaprobe stage of the Danube water in examined locations.

Izvorni jezik
Hrvatski

Znanstvena područja
Biologija

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