publication . Article . Other literature type . 2015

Real-time setup to measure radon emission during rock deformation: implications for geochemical surveillance

Paola Tuccimei; S Mollo; Michele Soligo; Piergiorgio Scarlato; M Castelluccio;
Open Access English
  • Published: 01 May 2015 Journal: Geoscientific Instrumentation, Methods and Data Systems, volume 4, issue 1, pages 111-119 (issn: 2193-0856, eissn: 2193-0864, Copyright policy)
  • Publisher: Copernicus Publications
  • Country: Italy
Abstract
<jats:p>Abstract. Laboratory experiments can represent a valid approach to unravel the complex interplay between the geochemical behaviour of radon and rock deformation mechanisms. In light of this, we present a new real-time experimental setup for analysing in continuum the alpha-emitting 222Rn and 220Rn daughters over variable stress–strain regimes. The most innovative segment of this setup consists of the radon accumulation chamber obtained from a tough and durable material that can host large cylindrical rock samples. The accumulation chamber is connected, in a closed-loop configuration, to a gas-drying unit and to a RAD7 radon monitor. A recirculating pump ...
Persistent Identifiers
Subjects
free text keywords: atmospheric science; geology; oceanography, Atmospheric Science, Geology, Oceanography, lcsh:Geophysics. Cosmic physics, lcsh:QC801-809, Mineralogy, Volcano, geography.geographical_feature_category, geography, Radon, chemistry.chemical_element, chemistry, Linear variable differential transformer, Cylinder, Detector, Deformation (mechanics), Deformation mechanism, Creep, Geology
Funded by
EC| EPOS IP
Project
EPOS IP
EPOS Implementation Phase
  • Funder: European Commission (EC)
  • Project Code: 676564
  • Funding stream: H2020 | RIA
Validated by funder
,
EC| GLASS
Project
GLASS
InteGrated Laboratories to investigate the mechanics of ASeismic vs. Seismic faulting
  • Funder: European Commission (EC)
  • Project Code: 259256
  • Funding stream: FP7 | SP2 | ERC
Communities
EPOSEPOS Projects: EPOS IP
40 references, page 1 of 3

Banerjee, K. S., Basu, A., Guin, R., and Sengupta, D.: Radon (222Rn) level variations on a regional scale from the Singhbhum Shear Zone, India: A comparative evaluation between influence of basement U-activity and porosity, Radiat. Phys. Chem., 80, 614-619, 2011.

Brace, W. F., Paulding Jr., B. W., and Scholz, C. H.: Dilatancy in the fracture of crystalline rocks, J. Geophys. Res., 71, 3939-3953, 1966. [OpenAIRE]

Che, C., Glotch, T. D., Bish, D. L., Michalski, J. R., and Xu, W.: Spectroscopic study of the dehydration and/or dehydroxylation of phyllosilicate and zeolite minerals, J. Geophys. Res., 116, E05007, doi:10.1029/2010JE003740, 2011.

Cox, E. M., Cuff, E. K., and Thomas, M. D.: Variations of ground radon concentrations with activity of Kilauea volcano, Hawaii, Nature, 288, 74-76, 1980.

Hauksson, E.: Radon content of groundwater as an earthquake precursor: Evaluation of worldwide data and physical basis, J. Geophys. Res., 86, 9397-9410, 1981. [OpenAIRE]

Heap, M. J., Lavallee, Y., Laumann, A., Hess, K.-U., Meredith, P. G., and Dingwell, D. B.: How tough is tuff in the event of fire?, Geology, 40, 311-314, 2012. [OpenAIRE]

Heap, M. J., Mollo, S., Vinciguerra, S., Lavallée, Y., Hess, K.-U., Dingwell, D. B., Baud, P., and Iezzi G.: Thermal weakening of the carbonate basement under Mt. Etna volcano (Italy): Implications for volcano instability, J. Volcanol. Geoth. Res., 250, 42- 60, 2013.

Heller-Kallai, L., Miloslavski, I., and Grayevski, A.: Evolution of hydrogen on dehydroxylation of clay minerals, Amer. Mineral., 74, 818-820, 1989.

Holub, R. F. and Brady, B. T.: The effect of stress on radon emanation from rock, J. Geophys. Res., 86, 1776-1784, 1981.

Hudyma, N., Burcin Avarb, B., and Karakouzian, M.: Compressive strength and failure modes of lithophysae-rich Topopah Spring Tuff specimens and analog models containing cavities, Eng. Geol., 73, 179-190, doi:doi:10.1016/j.enggeo.2004.01.003, 2004.

Igarashi, G., Saeki, S., Takahata, N., Sumikawa, K., Tasaka, S., Sasaki, Y., Takahashi, M., and Sano, Y.: Ground-water radon anomaly before the Kobe earthquake in Japan, Science, 269, 60- 61, 1995. [OpenAIRE]

Iskandar, D., Yamazawa, H., and Lida, T.: Quantification of the dependency of radon emanation power on soil temperature, Appl. Radiat. Isot., 60, 971-973, 2004. [OpenAIRE]

Kerr, R. A.: Earthquakes: Prediction proving elusive, Science, 200, 419-421, 1978.

Kerr, R. A.: The mountain is behaving itself - For now, Science, 212, 1258-1259, 1981.

King, C.-Y.: Do radon anomalies predict earthquakes?, Nature, 293, 262, 1981.

40 references, page 1 of 3
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