Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Darcy K McPhee"'
Autor:
Can Wang, Chen Bin, Lilianna E. Christman, Jonathan M. G. Glen, Simon L. Klemperer, Darcy K. McPhee, Karl N. Kappler, Tom E. Bleier, J. Clark Dunson
Publikováno v:
Earth, Planets and Space, Vol 70, Iss 1, Pp 1-14 (2018)
Abstract When working with ultra-low-frequency (ULF) magnetic datasets, as with most geophysical time-series data, it is important to be able to distinguish between cultural signals, internal instrument noise, and natural external signals with their
Externí odkaz:
https://doaj.org/article/4abc5bbe4a764e3583db792f3962eb20
Publikováno v:
Geophysical Journal International. 229:2081-2095
SUMMARY The rate of occurrence of anomalous ultra-low frequency electromagnetic (ULFEM) pulses has been claimed to have increased days to weeks prior to the M5.4 2007 and M4.0 2010 Alum Rock earthquakes. We re-examine the previously reported ultra-lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9a4c18f34b0f25bf8d125bfa057f4e6
https://doi.org/10.1093/gji/ggab530
https://doi.org/10.1093/gji/ggab530
Autor:
Darcy K. McPhee, Abby Ackerman
Publikováno v:
Fact Sheet.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6c3cc8be671fc2788bedae4860254f2
https://doi.org/10.3133/fs20193060
https://doi.org/10.3133/fs20193060
Publikováno v:
Fact Sheet.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afe7ad9383ff11e6bacb1edda3fae27a
https://doi.org/10.3133/fs20193035
https://doi.org/10.3133/fs20193035
Publikováno v:
Geophysical Research Letters. 43:7953-7962
Though shallow flow of hydrothermal fluids in Long Valley Caldera, California, has been well studied, neither the hydrothermal source reservoir nor heat source has been well characterized. Here, a grid of magnetotelluric (MT) data were collected arou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5cb82dee35b543f9b2b5df851cf679f
https://doi.org/10.1002/2016gl069263
https://doi.org/10.1002/2016gl069263
Publikováno v:
Journal of Geophysical Research: Solid Earth. 120:7273-7289
A three-dimensional (3-D) electrical resistivity model of Mono Basin in eastern California, unveils a complex subsurface filled with zones of partial melt, fluid-filled fracture networks, cold plutons, and regional faults. In 2013, 62 broadband magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::346fddbbc548f8ca4c51dd18bdce7a6c
https://doi.org/10.1002/2015jb012071
https://doi.org/10.1002/2015jb012071
Autor:
Darcy K. McPhee, John F. Ferguson, Louise Pellerin, Matthew Folsom, Paul A. Bedrosian, Lawrence W. Braile, W. Scott Baldridge, Shari A. Kelley, Catherine M. Snelson, George R. Jiracek, Shawn Biehler
Publikováno v:
The Leading Edge. 34:1214-1219
Energy and natural resources are crucial to the sustainability of worldwide economies, security, and overall well-being. However, the future workforce in the energy and natural-resources sector is at risk, and meeting the challenges of this dwindling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38072a8ad7c3231d1450bc3e1a270f11
https://doi.org/10.1190/tle34101214.1
https://doi.org/10.1190/tle34101214.1
Eruptions at Lone Star geyser, Yellowstone National Park, USA: 2. Constraints on subsurface dynamics
Autor:
Leif Karlstrom, Jonathan M.G. Glen, Darcy K. McPhee, Robert A. Sohn, Shaul Hurwitz, Malcolm J. S. Johnston, S. Adam Soule, Jean Vandemeulebrouck, Michael Manga, Maxwell L. Rudolph, Fred Murphy
Publikováno v:
Journal of Geophysical Research: Solid Earth. 119:8688-8707
We use seismic, tilt, lidar, thermal, and gravity data from 32 consecutive eruption cycles of Lone Star geyser in Yellowstone National Park to identify key subsurface processes throughout the geyser's eruption cycle. Previously, we described measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5979843c553fefdcc494a0b048f736d
https://doi.org/10.1002/2014jb011526
https://doi.org/10.1002/2014jb011526
Tectonic evolution of the Tualatin basin, northwest Oregon, as revealed by inversion of gravity data
Publikováno v:
Geosphere. 10:264-275
The Tualatin basin, west of Portland (Oregon, USA), coincides with a 110 mGal gravity low along the Puget-Willamette lowland. New gravity measurements (n = 3000) reveal a three-dimensional (3-D) subsurface geometry suggesting early development as a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebe1de9cc7eaf8ba355a47438b3cb3f9
https://doi.org/10.1130/ges00929.1
https://doi.org/10.1130/ges00929.1
Publikováno v:
Geological Society of America Bulletin. 126:523-531
Faults and fractures play an important role in the circulation of geothermal fluids in the crust, and the nature of that role varies according to structural setting and state of stress. As a result, detailed geologic and geophysical mapping that rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df6129160703bca6031bda853a5869ee
https://doi.org/10.1130/b30785.1
https://doi.org/10.1130/b30785.1