Zobrazeno 1 - 10
of 47
pro vyhledávání: '"David E. Boerner"'
Autor:
Ian J. Ferguson, Xianghong Wu, Richard C. Bailey, Grant Wennberg, M. Norton, R. D. Kurtz, M.R. Orellana, David E. Boerner, J. Spratt, J. A. Craven
Publikováno v:
Physics of the Earth and Planetary Interiors. 150:123-143
Magnetotelluric (MT) soundings were made at more than 230 sites in the western Superior Province, in central Canada, as part of the Lithoprobe Western Superior Transect investigations. The Superior Province forms the nucleus of the North American con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d82940f8edd32714b3ef9459c168d3a
https://doi.org/10.1016/j.pepi.2004.08.025
https://doi.org/10.1016/j.pepi.2004.08.025
Publikováno v:
Geophysical Journal International. 154:957-969
Electric and magnetic galvanic distortion decomposition of tensor CSAMT data. Application to data from the Buchans Mine (Newfoundland, Canada).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abe89aeebc30e07391c82e49b77eccb5
https://doi.org/10.1046/j.1365-246x.2003.02019.x
https://doi.org/10.1046/j.1365-246x.2003.02019.x
Regional geoelectrical complexity of the Western Canada Basin from magnetotelluric tensor invariants
Publikováno v:
Earth, Planets and Space. 54:899-905
Magnetotelluric data from 323 sites in the Western Canada Basin have provided impedance tensors from which invariants based on Mohr circle analysis are calculated. From thresholds determined from an initial examination of the data, the invariant resp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88a07266605f9444797a57301fb60dea
https://doi.org/10.1186/bf03352437
https://doi.org/10.1186/bf03352437
Publikováno v:
Canadian Journal of Earth Sciences. 37:1509-1534
Electromagnetic surveys of the crust and upper mantle underlying the Western Canada Sedimentary Basin have revealed two conductivity anomalies that are arguably related to Paleoproterozoic tectonic processes, recording a signature diagnostic of euxin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4180c79d0e4940f36e0fd5414c86942f
https://doi.org/10.1139/e00-063
https://doi.org/10.1139/e00-063
Publikováno v:
GEOPHYSICS. 65:1542-1552
Many seismic reflection processing techniques are applied routinely to ground‐penetrating radar (georadar or GPR) data. Although similarities exist between seismic (acoustic) and radar wave propagation there are some significant differences, some o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37daab61e5ba3cc43675a19e71a3b00b
https://doi.org/10.1190/1.1444842
https://doi.org/10.1190/1.1444842
Publikováno v:
Canadian Journal of Earth Sciences. 37:477-501
Geophysical probing results are synthesized into a three-dimensional framework necessary for understanding the genesis of the Sudbury Structure, based primarily on seismic reflection results centred on the Sudbury Igneous Complex. Remnants of crustal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aeb8c17eb704c0e0b26968ed77bc08d
https://doi.org/10.1139/e99-062
https://doi.org/10.1139/e99-062
Publikováno v:
Tectonics. 19:116-134
New geophysical data acquired over the buried crystalline basement of western Canada provide constraints on the history of tectonic assembly of the western Canadian Shield in the interval 1.75–1.85 Ga. Specifically, these data provide new perspecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cc4250ff5f01c1b2f2df431398427cc
https://doi.org/10.1029/1999tc900047
https://doi.org/10.1029/1999tc900047
Publikováno v:
The Leading Edge. 18:248-254
When reviewing problems associated with industrial and domestic waste buried in landfills worldwide, it seems incongruous to even consider Switzerland with its famous mountain pastures and beautiful valleys. Yet within this tiny country are an estima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3584c0efc46f685470639c9805baf1b
https://doi.org/10.1190/1.1438264
https://doi.org/10.1190/1.1438264
Publikováno v:
Journal of Environmental and Engineering Geophysics. 3:185-196
Three geophysical techniques have been used to determine the boundaries and contents of a small composite landfill. Initially, widely spaced electrical resistivity soundings and profiles provided gross information on the distribution of electrical co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb1a34d68dbaa24ff6da003b90214e45
https://doi.org/10.4133/jeeg3.4.185
https://doi.org/10.4133/jeeg3.4.185
Publikováno v:
Geophysical Journal International. 135:523-541
SUMMARY Radio-frequency (typically from 0.1 to 20 MHz) electromagnetic methods are powerful tools for locating conductive mineralization in ore exploration and mine development. Yet data interpretation is complicated by the non-linear relationship be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03834f4b4b38e46201ac9960aeca3333
https://doi.org/10.1046/j.1365-246x.1998.00655.x
https://doi.org/10.1046/j.1365-246x.1998.00655.x