Naslov
Water Quality and Pollution Mechanism
(Proceedings of GIS International Conference "GIS Polonia 2001")

Autori
Horvat, Bojana

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

Izvornik
GIS Polonia 2001 / Kereković, Davorin ; Nowak, Edward - Varšava, 2001, 190-198

Skup
GIS International Conference GIS Polonia 2001

Mjesto i datum
Varšava, Poljska, 15.10.2001. - 17.10.2001

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
pollution mechanism; pollution loads; self-purification effect; point source; non-poiunt source; integrated simulation model; sewerage development

Sažetak
The study area covers a part of the Sava River basin with the size of 11.794 km2. The pollution loads generated in the basin do not all runoff to the rivers, especially most part of the non-point pollution loads, which infiltrate into the ground or are treated in the lands/ditches/channels before entering the rivers. Further more, the pollution loads entered to the rivers gradually decreases downstream due to the self-purification effects of the river water. To asses the river quality at the objective river sections, the analysis of the pollution mechanism in the river basin has been performed. Such analysis included evaluation of the pollution level of river water quality as well as the evolution of the point pollution load generation in the basin ; estimation of the existing pollution loads generation, both point and non-point sources ; integrated simulation model including the pollution load runoff and dilution/self-purification effects of the river and, finally, estimation of the pollution reduction effects of the proposed sewerage development.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA