KNÍŽEK, Martin, Jiří BRUTHANS, Jiří KAMAS, Vladislav KAHLE and Igor AUDY. Stopovací zkoušky - umíme objevit neznámé jeskyně, aniž bychom do nich vstoupili? (Tracer tests - cave exploratation and karst aquifer study). In Studentská geologická konference 2010, Brno, 14.-15. května 2010, Sborník abstraktů. Brno: Masarykova univerzita, 2010, p. 24-25. ISBN 978-80-210-5178-2.
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Basic information
Original name Stopovací zkoušky - umíme objevit neznámé jeskyně, aniž bychom do nich vstoupili?
Name (in English) Tracer tests - cave exploratation and karst aquifer study
Authors KNÍŽEK, Martin (203 Czech Republic, guarantor, belonging to the institution), Jiří BRUTHANS (203 Czech Republic), Jiří KAMAS (203 Czech Republic), Vladislav KAHLE (203 Czech Republic, belonging to the institution) and Igor AUDY (203 Czech Republic).
Edition Brno, Studentská geologická konference 2010, Brno, 14.-15. května 2010, Sborník abstraktů, p. 24-25, 2 pp. 2010.
Publisher Masarykova univerzita
Other information
Original language Czech
Type of outcome Proceedings paper
Field of Study 10500 1.5. Earth and related environmental sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
RIV identification code RIV/00216224:14310/10:00043984
Organization unit Faculty of Science
ISBN 978-80-210-5178-2
Keywords in English Tracer tests; Karst aquifers; Moravian karst; Amatárská cave; Suchdol ponors
Changed by Changed by: Mgr. Martin Knížek, Ph.D., učo 63755. Changed: 14/8/2013 16:07.
Abstract
Příklady využítí stopovacích zkoušek pro studium krasových kanálů a pro perpektivu prologace jeskyní. Odkazy na literaturu a jejich shrnutí.
Abstract (in English)
Three quantitative tracer tests were performed in close surroundings of Suchdol municipality in Moravian Karst using fluorescein dye. In all three cases the water arrived into Konstantni přítok underground spring situated in Amateur Cave. Thus these tracer tests disproved former assumption that Suchdol ponors are drained into Štaiger Cave, which was based on single tracer test using carcoal cartridges. This shows the need to support the preliminary results based on carchoal by subsequent quantitative tracer tests. Based on tracer test and other data (volume of part of Konstantní přítok explored by divers) we suppose that roughly 2500 m long unknown cave segment between Suchdol and Konstantní přítok is formed either by stream with open surface (more probably) or by phreatic conduits with very small volume. To distinguish between these two possibilities we propose to make hydraulic head propagation test in the future. During one of the tracer test a new device (design by V. Kahle) for continuous sampling of fluorescent dye was successfully tested. Having very simple and cheap design and containing no moving parts it could be possibly applicable for sampling in hardly accessible parts of caves.
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