Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3869| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Koch, U.; Saxon Academy of Sciences (SAW) at Leipzig, Research Group Bad Brambach/Freiberg, Germany | en |
| dc.contributor.authorall | Heinicke, J.; Saxon Academy of Sciences (SAW) at Leipzig, Research Group Bad Brambach/Freiberg, Germany | en |
| dc.date.accessioned | 2008-05-19T15:05:03Z | en |
| dc.date.available | 2008-05-19T15:05:03Z | en |
| dc.date.issued | 2007-08 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/3869 | en |
| dc.description.abstract | One of the typical methods for the identification of seismo-hydrological effects is to monitor changes in the free gas flow throughout springs or mofettes. For several years, the gas flow regime of mineral springs at Bad Brambach (Germany) and mofettes in the Nature Park Soos (Czech Republic) and its dependence on hydro-/meteorological parameters have been studied. The mineral spring ‘Wettinquelle’, Bad Brambach, is a well-known seismo- hydrologically sensitive location for swarmquakes at a special epicentral area of NW Bohemia. Since 2000, a slight upward trend in the gas flow of three Bad Brambach mineral springs has been observed, which became stronger after the ‘Eisenquelle’ spring capture reconstruction (winter 2003/2004). Similar behaviour could be detected at a mofette in Soos. The results correspond to a 3He/4He mantle ratio increase in gases at mofettes in the Cheb Basin (CZ) traced by other authors for more than 12 years, and could give hints for a higher degassing activity of the magma body below that area. Common and special properties in the degassing regimes of the Bad Brambach and Soos locations are discussed. It is demonstrated that the long-term gas flow trend was interrupted in 2003 because of very low groundwater levels. This effect was amplified by the artificial groundwater lowering during the ‘Eisenquelle’ spring capture reconstruction. | en |
| dc.language.iso | English | en |
| dc.relation.ispartof | Annals of Geophysics | en |
| dc.relation.ispartofseries | 4/50 (2007) | en |
| dc.subject | seismo-hydrology | en |
| dc.subject | gas flow | en |
| dc.subject | groundwater level | en |
| dc.subject | mineral springs | en |
| dc.subject | mofettes | en |
| dc.title | Hydrological influences on long-term gas flow trends at locations in the Vogtland/NW Bohemian seismic region (German-Czech border) | en |
| dc.type | article | en |
| dc.type.QualityControl | Peer-reviewed | en |
| dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.01. Gases | en |
| dc.relation.references | BRÄUER, K., H. KÄMPF, G. STRAUCH and S.M. WEISE (2003): Isotopic evidence (3He/4He, 13CCO2) of fluidtriggered intraplate seismicity, J. Geophys. Res., 108 (B2), 2070, doi: 10.1029/2002JB002077. BRÄUER, K., H. KÄMPF, S. NIEDERMANN and G. STRAUCH (2005a): Evidence for ascending upper mantle-derived melt beneath the Cheb Basin, Central Europe, Geophys. Res. Lett., 32, L08303, doi: 10.1029/2004GL022205. BRÄUER, K., H. KÄMPF, E. FABER, U. KOCH, H.-M. NITZSCHE and G. STRAUCH (2005b): Seismically triggered microbial methane production relating to the Vogtland-NW Bohemia earthquake swarm period 2000, Central Europe, Geochem. J., 39, 441-450. BRÄUER, K., H. KÄMPF, U. KOCH, S. NIEDERMANN and G. STRAUCH (2007): Seismically-induced changes of the fluid signature detected by a multi-isotope approach (He, CO2, CH4, N2) at the «Wettinquelle», Bad Brambach (Central Europe), J. Geophys. Res., 112, B043047, doi: 10.1029/2006JB004404. BROZˇ, K. (1989): Státní Prˇírodní Rezervace Soos, Guidebook Muzeum Frantisˇkovy Lázneˇ, pp. 22. GUDMUNDSSON, A., O. GJESDAL, S.L. BRENNER and I. FJELDSKAAR (2003): Effects of linking up discontinuities on fracture growth and groundwater transport, Hydrogeol. J., 11 (84-99), doi: 10.1007/s10040-002-0238-0. HAINZL, S. and T. FISCHER (2002): Indications of a succesively triggered rupture growth underlying the 2000 earthquake swarm in Vogtland/NW Bohemia, J. Geophys. Res., 107 (B12), 2338, doi: 10.1029/2002JB001865. HEINICKE, J. and U. KOCH (2000): Slug flow – A possible explanation for hydrogeochemical earthquake precursors at Bad Brambach, Germany, Pure Appl. Geophys., 157 (10), 1621-1641. HEINICKE, J., U. KOCH and G. MARTINELLI (1995): CO2 and Radon measurements in the Vogtland area (Germany) – A contribution to earthquake prediction research, Geophys. Res. Lett., 22, 771-774. HORÁLEK, J., F. HAMPL, A. BOUSˇKOVÁ and T. FISCHER (1996): Seismic regime of the West Bohemian earthquake swarm region: preliminary results, Studia Geophys. Geod., 40, 398-412. HORÁLEK, J., J. SˇILENY´, T. FISCHER, A. SLANCOVÁ and A. BOUSˇKOVÁ (2000): Scenario of the January 1997 West Bohemia earthquake swarm, Studia Geophys. Geod., 44, 491-521. KOCH, U. and J. HEINICKE (1996): Earthquake prediction research by radiometric-geochemical methods in the Vogtland-NW Bohemian region: new results and aspects, in Proceedings of the XXV General Assembly European Seismol. Commission, Reykjavik (Icelandic Meteorological Office, Reykjavík), 241-246. KOCH, U. and J. HEINICKE (1999): The precursor effects in the mineral spring ‘Radonquelle’, Bad Brambach prior to the January 14-19, 1997 earthquake swarm near Novy´ Kostel (NW Bohemia), Nuovo Cimento, 22 (3-4), 431-436. KOCH, U., J. HEINICKE and M. VOSSBERG (2003): Hydrogeological effects of the latest Vogtland-NW Bohemian swarmquake period (August to December 2000), J. Geodyn., 35 (1-2), 107-123. MCGEE, K.A., T.M. GERLACH, R. KESSLER and M.P. DOUKAS (2000): Geochemical evidence for a magmatic CO2 degassing event at Mammoth Mountain, California, September-December 1997, J. Geophys. Res., 105 (B4), 8447-8456. PINAULT, J.-L. and J.-C. BAUBRON (1997): Signal processing of diurnal and semidiurnal variations in radon and atmospheric pressure: a new tool for accurate in situ measurement of soil gas velocity, pressure gradient, and tortuosity, J. Geophys. Res., 102 (B8), 18101-18120. REDDY, D.V., B.S. SHUKHIJA, P. NAGABHUSHANAM and D. KUMAR (2004): A clear case of radon anomaly associated with a micro-earthquake event in a Stable Continental Region, Geophys. Res. Lett., 31, L10609, doi: 10.1029/2004GL019971. ROGIE, J.D., D.M. KERRICK, M.L. SOREY, G. CHIODINI and D.L. GALLOWAY (2001): Dynamics of carbon dioxide emission at Mammoth Mountain, California, Earth Planet. Sci. Lett., 188, 535-541. SHAPIRO, S.A., J. KUMMEROW, C. DINSKE, G. ASCH, E. ROTHERT, J. ERZINGER, H.-J. KÜMPEL and R. KIND (2006): Fluid induced seismicity guided by a continental fault: Injection experiment of 2004/2005 at the German Deep Drilling Site (KTB), Geophys. Res. Lett., 33, L01309, doi: 10.1029/2005GL024659. Sˇ PICˇÁK, A. and J. HORÁLEK (2001): Possible role of fluids in the process of earthquake swarm generation in the West Bohemia/Vogtland seismoactive region, Tectonophysics, 336 (1-4), 151-161. WEINLICH, F.H., K. BRÄUER, H. KÄMPF, G. STRAUCH, J. TESAfi and S.M. WEISE (1999): An active subcontinental mantle volatile system in the Western Eger Rift, Central Europe: gas flux, isotopic (He, C, and N) and compositional fingerprints, Geochim. Cosmochim. Acta, 63, 3653-3671. WEISE, S.M., K. BRÄUER, H. KÄMPF, G. STRAUCH and U. KOCH (2001): Transport of mantle volatiles through the crust traced by seismically released fluids: a natural experiment in the earthquake swarm area Vogtland-NWBohemia, Central Europe, Tectonophysics, 336, 137-150. | en |
| dc.description.journalType | JCR Journal | en |
| dc.description.fulltext | open | en |
| dc.contributor.author | Koch, U. | en |
| dc.contributor.author | Heinicke, J. | en |
| dc.contributor.department | Saxon Academy of Sciences (SAW) at Leipzig, Research Group Bad Brambach/Freiberg, Germany | en |
| dc.contributor.department | Saxon Academy of Sciences (SAW) at Leipzig, Research Group Bad Brambach/Freiberg, Germany | en |
| item.openairetype | article | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | open | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | Saechsische Akademie der Wissenschaften zu Leipzig, Arbeitsstelle Umweltforschungmit Radiometrisch-geochemischen Methoden, Institut für Angewandte Physik, Freiberg, Germany | - |
| crisitem.author.dept | Institute of Geophysics and Geoinformatics, TU Bergakademie, 09596 Freiberg, Germany; | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| Appears in Collections: | Annals of Geophysics | |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 7 koch.pdf | 3.86 MB | Adobe PDF | View/Open |
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