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Physics of the Earth and Planetary Interiors, 37 (1985) 296—298
Elsevier Science Publishers By., Amsterdam
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Printed in The Netherlands
CONTENTS VOLUME 37, 1985 Special Issue: Mathematical Modelling of the Geomagnetic Main Field and Secular Variation, and its Applications Guest Editor: D.R. l3arraclough Introduction Contents
vi viii
An assessment of the near-surface accuracy of the International Geomagnetic Reference Field 1980 model of the main geomagnetic field N.W. Peddie and A.K. Zunde (Denver, CO, U.S.A.) Application of the new International Geomagnetic Reference Field (IGRF8O) to large sets of marine magnetometer data R. Macnab, K.G. Shih and S.P. Srivastava (Dartmouth, Nova Scotia, Canada) Sensitivity of cosmic ray trajectory calculations to geomagnetic field model representations J.E. Humble (Hobart, Tasmania, Australia), M.A. Shea and D.F. Smart (Bedford, MA, U.S.A.) Test of IGRF (1980) main field and secular variation in Europe W. Mundt, E. Ritter and A. Best (Rudower Chaussee, G.D.R.) Perpendicular error effect in the DGRF model proposals F.J. Lowes (Newcastle upon Tyne, Gt. Britain) Comparison of geomagnetic planetary reference fields over Italy F. Molina, A. Meloni, 0. Battelli and A. De Santis (Rome, Italy) Characteristics of the secular variation of the geomagnetic field between 1964—1981 in Romania C. Demetrescu, M. Andreescu, M. Ene and T. Ne~tianu(Bucharest, Romania) Some characteristics of the geomagnetic field and its secular variation in and near China in the last 20 years Y.F. Xu, F.Y. Sun and C.C. An (Beijing, China) The effects of the non-uniform distribution of magnetic observatory data on secular variation models F.S. Barker (Bay St. Louis, MS, U.S.A.) and D.R. Barraclough (Edinburgh, Gt. Britain) Earth’s magnetic field modelling and Earth’s structure and evolution D.P. Zidarov (Sofia, Bulgaria) .
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I
5
12 20 25 35
46
52 65 74
Letter Section
Centroid— moment tensor solutions for April—June, 1984 A.M. Dziewonski, J.E. Franzen and J.H. Woodhouse (Cambridge, MA, U.S.A.) On the consistency of moment tensor source mechanisms with first-motion data D.R. Scott and H. Kanamori (Pasadena, CA, U.S.A.)
87 97
Research Papers
Excitation of short-period body-waves by great earthquakes J. Koyama and S.-H. Zheng (Sendai, Japan)
108
297
Source characteristics of the Kunashiri strait earthquake of December 6, 1978 as deduced from strain seismograms M. Kasahara and T. Sasatani (Sapporo, Japan) In search for a relationship between harmonic resolutions of the geoid, convective stress patterns and tectonics in the lithosphere: a possible explanation for the Betic-Rif orocline R. Weijermars (Uppsala, Sweden) Hierarchy in earthquake size distribution Y. Fukao and M. Furumoto (Nagoya, Japan) Palaeomagnetism of the Middle—Upper Devonian Esha Ness ignimbrite, W. Shetland K.M. Storetvedt and T.H. Torsvik (Bergen, Norway) Geomagnetic deep sounding experiment in the central Flinders Ranges of South Australia F.H. Chamalaun (Bedford Park, South Australia, Australia) Heat transpi~irtby variable viscosity convection II: pressure influence, non-Newtonian rheology and decaying heat sources U.R. Christensen (Frankfurt, W. Germany) Thermal conductivity of sodium disilicate melt at high pressures M. Shimada, C.M. Scarfe (Edmonton, Alberta, Canada) and H.H. Schloessin (London, Ontario, Canada) Nucleation theory and domain states in multidomain magnetic material T.S. Moon and R.T. Merrill (Seattle, WA, U.S.A.)
124
135 149 169 174
183
206 214
Letter Section
Contribution of the surficial effect on the low-frequency magnetotelluric anomaly at the Rheingraben area P. Kaikkonen, (Oulu, Finland), L.L. Vanyan, E.R. Martanus and B.A. Okulessky (Moscow, U.S.S.R.) 223 Research Papers
Surface-wave magnitude corrections for intermediate and deep earthquakes M. Bath (Uppsala, Sweden) 228 Iterative deconvolution of complex body waves from great earthquakes—the Tokachi-Oki earthquake of 1968 M. Kikuchi (Yokohama, Japan) and Y. Fukao (Nagoya, Japan) 235 The mechanism of the 1983 Japan Sea earthquake as inferred from long-period surface waves and tsunamis K. Satake (Sapporo, Japan) 249 Chemical remanent magnetization due to deep-burial diagenesis in oolitic hematite-bearing ironstones of Alabama J.P. Hodych, R.R. Pätzold and K.L. Buchan (St. John’s Newfoundland, Canada) 261 Comment
“Extreme value distribution of earthquake magnitude” A. Kijko (Warsaw, Poland)
285
298
Book Reviews Metal Deposits in Relation to Plate Tectonics by F.J. Sawkins—C.J. Allegre Geo-electromagnetism by J.R. Wait—A.A. Kaufman Eddies in Marine Science by A.R. Robinson (Editor)—M.K. Davey Remote Assessment of Ocean Color for Interpretation of Satellite Visible Imagery by H.R. Gordon and
A-.Y. Morel—T.D. Allan
288 288 289 292
Noble Gas Geochemistry by M. Ozima and F.A. Podosek—J.G. Mitchell 292 Developments in Solid Earth Geophysics Volume 15 by E. Bisztricsany and Gy. Szeidovitz
(Editors)—S.J. Duda Contents of Vol. 37
293 296