Zobrazeno 1 - 6
of 6
pro vyhledávání: '"R. Don Russell"'
Autor:
R. Don Russell, Henry C. Halls, Lawrence W. Morley, R. M. Farquhar, Gordon F. West, G.D. Garland
Publikováno v:
Canadian Journal of Earth Sciences. 51:xvii-xxxi
Fifty years ago, the world’s Earth Scientists experienced the so-called “Revolution in the Earth Sciences”. In the decade from 1960 to 1970, a massive convergence took place from many diverse and contradictory theories about the tectonic proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72a9bef806c96ca8b912a384bf8fd2de
https://doi.org/10.1139/cjes-2013-0175
https://doi.org/10.1139/cjes-2013-0175
Autor:
Karl E. Butler, R. Don Russell
Publikováno v:
GEOPHYSICS. 68:1083-1090
We describe a procedure for the simultaneous estimation of multiple stationary sinusoidal contaminants in a time series and demonstrate its application to the cancellation of powerline noise in seismic and seismoelectric records. An estimate of the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04245530e54a60b0aeecd60cbc453943
https://doi.org/10.1190/1.1581080
https://doi.org/10.1190/1.1581080
Publikováno v:
Exploration Geophysics. 32:107-112
Field trials of a Soviet inspired seismoelectric method at an underground zinc mine in British Columbia, Canada, have demonstrated its effectiveness and confirmed some of the claims by the inventors of the method. The deposit investigated is a massiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a2047c0e8acbd8c756c745d3db866fc
https://doi.org/10.1071/eg01107
https://doi.org/10.1071/eg01107
Publikováno v:
GEOPHYSICS. 61:1769-1778
Field experiments carried out at a site near Vancouver, Canada have shown that a shallow lithologic boundary can be mapped on the basis of its seismoelectric response.As seismic waves cross the boundary between organic‐rich fill and impermeable gla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9125d9209c9571cc5f6c660a02337a91
https://doi.org/10.1190/1.1444093
https://doi.org/10.1190/1.1444093
Publikováno v:
GEOPHYSICS. 60:365-373
An underground test of a seismoelectric prospecting method for massive sulfides was performed at the Mobrun Mine (Rouyn‐Noranda, Quebec) in June 1991. The method is based upon the conversion of seismic energy to high‐frequency pulses of electroma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7819f54308b09b275837d672c606fbd
https://doi.org/10.1190/1.1443772
https://doi.org/10.1190/1.1443772
Autor:
Karl E. Butler, R. Don Russell
Publikováno v:
GEOPHYSICS. 58:898-903
Harmonic noise generated by power lines and electric railways has plagued geophysicists for decades. The noise occurs as electric and magnetic fields at the fundamental frequency of power transmission (typically 60 Hz in North America) and its harmon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::339ca0d79d9fa01a62606449eb4650cb
https://doi.org/10.1190/1.1443474
https://doi.org/10.1190/1.1443474