Interpretation of hydrogeological functioning of a high karst plateau using the KARSYS approach: the case of Trnovsko-Banjška planota (Slovenia)

Abstract

Slabe: Interpratacija delovanja vodonosnika visokega krasa z uporabo modela KARSYS: primer Trnovsko-Banjške planote (Slovenija) Visoki kras TrnovskoBanjške planote predstavlja enega najpo membnejših vodonosnih sistemov v Sloveniji. Skoraj vsi večji izviri na območju so zajeti za vodooskrbo, zato je učinkovito in trajnostno upravljanje vodonosnika strateško pomembno tako z vidika vodooskrbe, kot tudi z ekonomskega vidika. V zadnjih desetletjih je bilo na območju narejenih veliko hidrogeoloških študij in opazovanj. še vedno pa manjka sinteza teh rezultatov, ki bi nazorno prikazala značilnosti in dinamiko vodonosnika. To vrzel do v dobri meri zapolnjujejo rezultati predstavljeni v tem članku. Uporabili smo model KARSyS, ki so ga sicer prvi razvili in uporabili v švici in z njim ocenili zaloge podzemne vode in smeri glavnih tokov med območji napajanja in izviri. Z modelom smo določili tudi meje napajalnih zaledij glavnih izvirov. Rezultati bodo omogočili še učinkovitejše upravljanje s kraškimi vodami na tem območju. Ključne besede: KARSyS, kraški vodonosnik, tok podzemne vode, skladiščenje, določitev meja napajalnih zaledij, uprav ljanje z vodami.

Sedimentary evolution and persistence of open forests between the south-eastern Alpine fringe and the Northern Dinarides during the Last Glacial Maximum

“…1), the latter far away from Vipava catchment area (Bavec and Verbič, 2011;Marjanac and Marjanac, 2004). Many tributaries coming from the Karst flow underground over several kilometers (Janež et al, 1997;Turk et al, 2013).…”

Vulnerability and protection aspects of some Dinaric karst aquifers: a synthesis

“…It provides water to the Slovenian town of Nova Gorica and represents an additional water source for the Italian town of Gorizia. Janež et al (1997), Kranjc (1997), Turk et al (2013) nd no data a Increase in water consumption is usually doubled in the summer months due to tourism and drought Under the above Act, it is the government's responsibility to establish water protection areas and regimes in karst areas with drinking water sources and to ensure implementation of the provisions in each protection zone (under previous legislation the responsibility for protection fell to local communities). In the area in question, the Rižana spring is the only source to have an approved water protection zone and regime at the national level (Official Gazette of the RS, No.…”

Integration of models of various types of aquifers for water quality management in the transboundary area of the Soča/Isonzo river basin (Slovenia/Italy)

“…An important inflow of karst water into the Soča/Isonzo (via its tributary the Vipava/ Vipacco) is also represented by the Hubelj spring, with flows ranging from 0.18 to 49 m 3 /s. A 3-D model constructed on the basis of geological data and results of tracer tests evidenced a divergent region between the systems of Mrzlek and Hubelj springs (Turk et al, 2013). In this area, the perched groundwater body is expected to overflow to the east towards the Hubelj spring and to the west towards the Mrzlek spring.…”