Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Consequences of accidental pollution as indicator of regional ground water flows in karstic aquifers: Istria, Croatia (CROSBI ID 479747)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Urumović, Kosta ; Vlahović, Tatjana ; Tomljenović, Bruno Consequences of accidental pollution as indicator of regional ground water flows in karstic aquifers: Istria, Croatia // Hydrogeology and land use management, Proceedings of XXIX IAH Congress / Fendekova Miriam, Fendek Marian (ur.). Bratislava: International Association of hydrogeologists, 1999. str. 553-558-x

Podaci o odgovornosti

Urumović, Kosta ; Vlahović, Tatjana ; Tomljenović, Bruno

engleski

Consequences of accidental pollution as indicator of regional ground water flows in karstic aquifers: Istria, Croatia

Accidental spilling of approximately 30 m3 of oil in the high karst region in Slovenia resulted in periodic increased content of mineral oils and total fats in spring waters from the wide zone of the western Istria, Croatia. Ground water quality monitoring is primarily organized on all springs confirmed by tracer testing as being connected with sink holes close to the place of accident, as well as on those for which the sinkhole – spring connection was suspected. Specific occurrence of increased content of mineral oils and total fats related to particular hydrological conditions was recorded on all monitored springs. Interpretation of ground water quality data, regime of springs discharge and geological setting of monitoring area point to the fact that recharge areas of particular springs exceed greatly the earlier estimated on hydrologic budget basis. Observed differences mostly resulted from the multiple overlapping of recharge areas of particular springs, as well as from the watershed variability due to the change in water level. Consequently, the conceptual pattern of regional flow is significantly larger than the area with balanced ratio between the discharge on particular springs and the precipitation in their hinterland. Additionally, this confirms that the hydrological connection between sinkholes in Slovenian part of Ćićarija and springs in Croatian part of Istria is more complicated than previously assumed. These reefers to both complex ground water residence time relations, and to the regional ground water flow extension.

karst; groundwater quality; recharge area; regional flows

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

553-558-x.

1999.

nije evidentirano

objavljeno

Podaci o matičnoj publikaciji

Hydrogeology and land use management, Proceedings of XXIX IAH Congress

Fendekova Miriam, Fendek Marian

Bratislava: International Association of hydrogeologists

Podaci o skupu

XXIX Congress of International Association of Hydrogeologists - Hydrogeology and land use management

predavanje

06.09.1999-10.09.1999

Bratislava, Slovačka

Povezanost rada

Rudarstvo, nafta i geološko inženjerstvo