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Pregled bibliografske jedinice broj: 386177

Water Tracing Tests in the Dinaric Karst of Croatia


Kuhta, Mladen; Brkić, Željka
Water Tracing Tests in the Dinaric Karst of Croatia // Integrating Groundwater Science and Human Well-being / Taniguchi, M., Yoshioka, R., Skinner, A., Aureli, A. (ur.).
Toyama: IAH, 2008. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Water Tracing Tests in the Dinaric Karst of Croatia

Autori
Kuhta, Mladen ; Brkić, Željka

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

Izvornik
Integrating Groundwater Science and Human Well-being / Taniguchi, M., Yoshioka, R., Skinner, A., Aureli, A. - Toyama : IAH, 2008

Skup
XXXVI IAH Congress, Integrating Groundwater Science and Human Well-being

Mjesto i datum
Toyama, Japan, 26.10.-01.11.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Karst aquifer; Tracing; Groundwater velocity

Sažetak
The paper summarizes results of 199 tracing tests with 623 positive connections. As well as in the other large European karst regions uranin was most often used tracer, but rodamin, lithium chloride, tritium, chromium 51 and bacteriophages were sporadically used too. The range of maximal flow velocities varies from 0, 01 to 32, 1 cm/s (0, 36 – 1155, 6 m/h), the average value is 3, 55 cm/s (127, 8 m/h) and median 2, 3 cm/s ( 82, 8 m/h). Maximal flow velocities lower than average values were observed at 66, 6 % of confirmed connections. The extremely high maximal flow velocities, that means higher than 10 cm/s (360 m/h), were determined at only 7.2 % of connections. The average distance between injection and observation site is 10, 93 km. The longest distance of 47.23 km was determined from Markov ponor in Lika region toward Novljanska Žrnovnica spring at the Adriatic coast. During the same experiment the distance between outermost springs with positive tracer detection was 69, 3 km.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Projekt / tema
181-1811096-3165 - Osnovna hidrogeološka karta Republike Hrvatske (Željka Brkić, )

Ustanove
Hrvatski geološki institut