New results on the resistivity structure of Merapi Volcano (Indonesia), derived from three-dimensional restricted inversion of long-offset transient electromagnetic data

Geophysical Journal International

Volumn 167, Issue 3, 2006, Pages 1172-1187

  Commer, Michael ^a   Helwig, Stefan L ^b   Hördt, Andreas ^c   Scholl, Carsten ^d   Tezkan, Bülent ^b  

^a LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

^b UNIVERSITY OF COLOGNE   (Germany)

^c TECHNICAL UNIVERSITY OF BRAUNSCHWEIG   (Germany)

^d UNIVERSITY OF TORONTO   (Canada)

Author keywords

3 D least squares inversion; Merapi volcano; Transient electromagnetic fields

Indexed keywords

DATA INVERSION; ELECTROMAGNETIC SURVEY; HYDROTHERMAL ACTIVITY; MAGMA CHAMBER; STRUCTURAL GEOLOGY; VOLCANOLOGY;

ASIA; EURASIA; GREATER SUNDA ISLANDS; JAVA; MALAY ARCHIPELAGO; MERAPI; SOUTHEAST ASIA; SUNDA ISLES;

EID: 33845342519     PISSN: 0956540X     EISSN: 1365246X     Source Type: Journal    
DOI: 10.1111/j.1365-246X.2006.03182.x     Document Type: Article

References (51)

1. Archie, G.E., 1942. The electrical resistivity log as an aid in determining some reservoir characteristics, Tran. AIME, 146, 54-67.
2. Aubert, M., Dana, I. & Gourgaud, A., 2000. Internal structure of the Merapi summit from self-potential measurements, J. Volcanol. geotherm. Res., 100, 337-343.
3. Beauducel, F. & Cornet, F.H., 1999. Collection and three-dimensional modeling of GPS and tilt data at Merapi Volcano, Java, J. geophys. Res., 104, 725-736.
4. Camus, G., Gourgaud, A. & Mossand-Berthommier, P.-C., 2000. Merapi (Central Java, Indonesia): An outline of the structural and magmatological evolution, with a special emphasis to the major pyroclastic events, J. Volcanol. geotherm. Res., 100, 139-163.
5. Commer, M., 2003. 3-D inversion of transient electromagnetic data: A comparative study, PhD thesis, University of Cologne, Cologne.
6. Commer, M., Helwig, S.L., Hördt, A. & Tezkan, B., 2005. Interpretation of long-offset TEM data from Mount Merapi (Indonesia) using a 3-D optimization approach, J. geophys. Res., 110, B03207, doi:.
7. Druskin, V. & Knizhnerman, L., 1994. Spectral approach to solving three-dimensional Maxwell's diffusion equations in the time and frequency domains, Radio Sci., 29, 937-953.
8. Fitterman, D.V., Stanley, W.D. & Bisdorf, R.J., 1988. Electrical structure of Newberry Volcano, Oregon, J. geophys. Res., 93, 10119-10134.
9. Flóvenz, O., Georgsson, L.S. & Árnason, K., 1985. Resistivity structure of the upper crust in Iceland, J. geophys. Res., 90, 10136-10150.
10. Friedel, S., Brunner, I., Jacobs, F. & Rücker, C., 2000. New results from DC resistivity imaging along the flanks of Merapi Volcano, in Decade-Volcanoes under Investigation, Vol., IV/2000, pp. 23-29, ed. Zschau, J. & Westerhaus, M., DGG, Hannover.
11. Gauthier, P.J. & Condomines, M., 1999. 210 Pb-226 Ra radioactive disequilibria in recent lavas and radon degassing: Inferences on the magma chamber dynamics at Stromboli and Merapi volcanoes, Earth planet. Sci. Lett., 172, 111-126.
12. Gerstenecker, C., Läufer, G., Snitil, B. & Wrobel, B., 1998. Digital elevation models for Mount Merapi, in Decade-Volcanoes under Investigation, Vol., III/1998, pp. 65-68, ed. Zschau, J. & Westerhaus, M., DGG, Hannover.
13. Gertisser, R., 2001. Gunung Merapi (Java, Indonesien): Eruptionsgeschichte und magmatische Evolution eines Hochrisiko-Vulkans, PhD thesis, Universität Freiburg.
14. Gertisser, R. & Keller, J., 2003. Trace element and Sr, Nd, Pb and O isotope variations in medium-K and high-K volcanic rocks from Merapi Volcano, Central Java, Indonesia: Evidence for the involvement of subducted sediments in Sunda arc magma genesis, J. Petrol., 44, 457-489.
15. Hanstein, T., 1996. Digitale Optimalfilter für LOTEM Daten, in Protokoll über das 16. Kolloquium Elektromagnetische Tiefenforschung, pp. 320-328, ed. Bahr, K. & Junge, A., DGG, Potsdam.
16. Helwig, S., Hördt, A. & Hanstein, T., 1999. The VIBROTEM method, in 69th Annual International Meeting, SEG, Expanded Abstracts, pp. 283-285, Houston, Texas.
17. Helwig, S.L., 2000. VIBROTEM, PhD thesis, University of Cologne, Cologne.
18. Hördt, A., 1998. Calculation of electromagnetic sensitivities in the time domain, Geophys. J. Int., 133, 713-720.
19. Hördt, A. & Müller, M., 2000. Understanding LOTEM data from mountainous terrain, Geophysics, 65, 1113-1123.
20. Hördt, A. & Scholl, C., 2004. The effect of local distortions on time-domain electromagnetic measurements, Geophysics, 69, 87-96.
21. Hördt, A., Druskin, V. & Knizhnerman, L., 1992. Interpretation of 3-D effects on long-offset transient electromagnetic (LOTEM) soundings in the Münsterland area/Germany, Geophys. J. Int., 57, 1127-1137.
22. Hördt, A., Dautel, S., Tezkan, B. & Thern, H., 2000. Interpretation of long-offset transient electromagnetic data from the Odenwald area, Germany, using two-dimensional modelling, Geophys. J. Int., 140, 577-586.
23. Huang, H. & Palacky, G.J., 1991. Damped least-squares inversion of time-domain airborne EM data based on singular value decomposition, Geophys. Prospect., 39, 827-844.
24. Jackson, D.B. & Keller, G.V., 1972. An electromagnetic sounding survey of the summit of Kilauea Volcano, Hawaii, J. geophys. Res., 77, 4957-4965.
25. Jackson, D.D., 1972. Interpretation of inaccurate, insufficient and inconsistent data, Geophys. J.R. astr. Soc., 28, 97-109.
26. Jupp, D.L.B. & Vozoff, K., 1975. Stable iterative methods for the inversion of geophysical data, Geophys. J. R. astr. Soc., 42, 957-976.
27. Kalscheuer, T., Helwig, S.L., Tezkan, B. & Commer, M., 2004. Multidimensional modelling of LOTEM data collected at the south flank of Mt. Merapi, Indonesia, in Protokoll über das 20. Kolloquium Elektromagnetische Tiefenforschung, pp. 104-113, ed. Hördt, A. & Stoll, J., DGG, Potsdam.
28. Keller, G.V., 1988. Rock and mineral properties, in Electromagnetic Methods in Applied Geophysics, pp. 13-51, ed. Nabighian, M.N., SED, Tulsa, Oklahoma.
29. Lenat, J.F., Fitterman, D.V., Jackson, D.B. & Labazuy, P., 2001. Geoelectrical structure of the central zone of Piton de la Fournaise Volcano (Réunion), Bull. Volcanol., 62, 75-89.
30. Levenberg, K., 1944. A method for the solution of certain nonlinear problems in least squares, Quart. Appl. Math., 2, 164-168.
31. Marquardt, D.W., 1963. An algorithm for least-squares estimation of non-linear parameters, SIAM J., 11, 431-441.
32. Moskow, S., Druskin, V., Habashy, T., Lee, P. & Davydychewa, S., 1999. A finite difference scheme for elliptic equations with rough coefficients using a cartesian grid nonconforming to interfaces, SIAM J. Numerical Anal., 36, 442-464.
33. Müller, A. & Haak, V., 2004. 3-D modeling of the deep electrical conductivity of Merapi Volcano (Central Java): Integrating magnetotellurics, induction vectors and the effects of steep topography, J. Volcanol. geotherm. Res., 138, 205-222.
34. Müller, M., Hördt, A. & Neubauer, F.M., 2002. Internal structure of Mount Merapi, Indonesia, derived from long-offset transient electromagnetic data, J. Geophys. Res., 107, ECV 2-1-ECV 2-14.
35. Natori, H., 1978. Cenozoic sequence in Jawa and adjacent areas, in Gravity and geologic studies in Jawa, Indonesia, pp. 76-81, ed. Untung, M. & Sato, Y., Geological Survey of Indonesia and Geological Survey of Japan, Bandung.
36. Newhall, C.G., Bronto, S., Alloway, B., Banks, N.G., Bahar, I. & Marmol, M.A.D., 2000. 10000 years of explosive eruptions of Merapi Volcano, Central Java: Archaeological and modern implications, J. Volcanol. geotherm. Res., 100, 9-50.
37. Newman, G.A., 1989. Deep transient electromagnetic soundings with a grounded source over near-surface conductors, Geophys. J., 98, 587-601.
38. Ratdomopurbo, A. & Poupinet, G., 1995. Monitoring a temporal change of seismic velocity in a volcano: Application to the 1992 eruption of Mt. Merapi (Indonesia), Geophys. Res. Lett., 22, 775-778.
39. Ritter, O. et al., 1998. A magnetotelluric profile across Central Java, Indonesia, Geophys. Res. Lett., 25, 4265-4268.
40. Rüter, H. & Strack, K.-M., 1991. Bedrock exploration system using transient electromagnetic measurements, Patent PCT/DE91/00238.
41. Siswowidjoyo, S., Suryo, I. & Yokoyama, I., 1995. Magma eruption rates of Merapi Volcano, Central Java, Indonesia, during one century (1890-1992), Bull. Volcanol., 57, 111-116.
42. Strack, K.M., 1992. Exploration with Deep Transient Electromagnetics, Elsevier, Amsterdam.
43. Thamrin, M., 1985. An investigation of the relationship between the geology of Indonesian sedimentary basins and heat flow density, Tectonophysics, 121, 45-62.
44. Tiede, C., Camacho, A.G., Gerstenecker, C., Fernández, J. & Suyanto, I., 2005. Modeling the density at Merapi volcano area, Indonesia, via the inverse gravimetric problem, Geochem. Geophys. Geosys. G3, 6, doi:.
45. Ussher, G., Harvey, C., Johnstone, R. & Anderson, E., 2000. Understanding the resistivities observed in geothermal systems, Proc. World Geoth. Congr., Kyushu-Tohoku, Japan, 1915-1920.
46. Van Bemmelen, R.W., 1949. The Geology of Indonesia, Vol., IA, Government Printing Office, Hague.
47. Vozoff, K. & Jupp, D.L.B., 1975. Joint Inversion of Geophysical Data, Geophys. J. R. astr. Soc., 42, 977-991.
48. Wang, T., Oristaglio, M., Tripp, A. & Hohmann, G., 1994. Inversion of diffusive transient elctromagnetic data by a conjugate-gradient method, Radio Sci., 29, 1143-1156.
49. Wassermann, J., Ohrnberger, M., Scherbaum, F., 1998. Continuous measurements at Merapi Volcano (Java, Indonesia) using a network of small-scale seismograph arrays, in Decade-Volcanoes under Investigation, Vol., III/1998, pp. 81-82, ed. Zschau, J. & Westerhaus, M., DGG, Potsam.
50. Zimmer, M., Erzinger, J. & Sulistiyo, Y., 2000. Continuous chromatographic gas measurements on Merapi volcano, Indonesia, in Decade-Volcanoes under Investigation, Vol., IV/2000, pp. 87-91, ed. Buttkus, B., Greinwald, S. & Ostwald, J., DGG, Hannover.
51. Zschau, J., Sukhyar, R., Purbawinata, M.A., Lühr, B. & Westerhaus, M., 1998. Project MERAPI - Interdisciplinary Research at a High-Risk Volcano, in Decade-Volcanoes under Investigation, Vol., III/ 1998, pp. 3-8, ed. Zschau, J. & Westerhaus, M., DGG, Potsdam.