izpis_h1_title_alt

Integrated water quality management model for the rural transboundary river basin—a case study of the Sutla/Sotla River
ID Ćosić-Flajsig, Gorana (Avtor), ID Karleuša, Barbara (Avtor), ID Glavan, Matjaž (Avtor)

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Izvleček
The intensive use of soil and water resources results in a disbalance between the environmental and economic objectives of the river basin. The water quality management model supports good water status, especially downstream of dams and reservoirs, as in the case of the Sutla/Sotla river basin. This research aims to develop a new, improved integrated water quality management model of rural transboundary basins to achieve environmental objectives and protection of the Natura 2000 sites. The model uses river basin pressure analysis to assess the effects of climate and hydrological extreme impacts, and a programme of basic and supplementary measures. The impact assessment of BASE MODEL, PAST, and FUTURE scenarios was modelled using the soil and water assessment tool (SWAT) based on land use, climate and hydrological data, climate change, presence or lack of a reservoir, and municipal wastewater and agriculture measures. Eight future climate change scenarios were obtained with optimistic (RCP4.5) and pessimistic (RCP8.5) forecasts for two periods (2020–2050 and 2070–2100), both with and without a reservoir. The model shows that the most significant impacts on the waterbody come from the nutrients and sediment hotspots, also shows the risk of not achieving good water status, and water eutrophication risk. The modelled average annual increase in sediment is from 4 to 25% and in total N from 1 to 8%, while the change in total P is from −5 to 6%. The conducted analysis provides a base for the selection of tailor-made measures from the catalogue of the supplementary measures that will be outlined in future research.

Jezik:Angleški jezik
Ključne besede:environmental objectives WFD, integrated water quality management model, good water status, rural transboundary river basin, Sutla/Sotla, climate change, scenarios, SWAT, measures
Vrsta gradiva:Članek v reviji (dk_c)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:BF - Biotehniška fakulteta
Leto izida:2021
Status objave pri reviji:Objavljeno
Verzija članka:Založnikova različica članka
Št. strani:27 str.
Številčenje:Vol. 13, iss. 18, art. 2569
PID:20.500.12556/RUL-136343 Povezava se odpre v novem oknu
UDK:556
ISSN pri članku:2073-4441
DOI:10.3390/w13182569 Povezava se odpre v novem oknu
COBISS.SI-ID:77608707 Povezava se odpre v novem oknu
Datum objave v RUL:25.04.2022
Število ogledov:95
Število prenosov:33
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
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Gradivo je del revije

Naslov:Water
Skrajšan naslov:Water
Založnik:Molecular Diversity Preservation International - MDPI
ISSN:2073-4441
COBISS.SI-ID:36731653 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:17.09.2021

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:vodni menedžment, kakovost voda, vodotoki, Sotla, SWAT model, hidrologija

Projekti

Financer:Drugi - Drug financer ali več financerjev
Program financ.:University of Rijeka
Številka projekta:UNIRI-TEHNIC-18-129
Naslov:Implementation of Innovative Methodologies, Approaches and Tools for Sustainable River Basin Management

Financer:Drugi - Drug financer ali več financerjev
Program financ.:University of Rijeka
Številka projekta:UNIRI-TEHNIC-18-54
Naslov:Hydrology of Water Resources and Identification of Flood and Mudflow Risk in Karst

Financer:EC - European Commission
Program financ.:H2020
Številka projekta:862756
Naslov:OPtimal strategies to retAIN and re-use water and nutrients in small agricultural catchments across different soil-climatic regions in Europe
Akronim:OPTAIN

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