Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Debra S. Stakes"'
Autor:
Debra S. Stakes, Paul R. McGill, Emilie E. E. Hooft, Douglas R. Toomey, William S. D. Wilcock, R. T. Weekly
Publikováno v:
Geochemistry, Geophysics, Geosystems. 14:1375-1398
[1] We present automatically determined epicenters and magnitudes for 36,523 earthquakes recorded along the Endeavour segment between August 2003 and October 2006 using a local ocean-bottom seismometer (OBS) network. The catalog is dominated by two s
Autor:
B. M. Dreyer, J. Kela, K. Konrad, Frank C. Ramos, J. Woodcock, James B. Gill, Sean R. Scott, Peter J. Michael, Debra S. Stakes, David A. Clague
Publikováno v:
Journal of Petrology. 59:1845-1845
Publikováno v:
Geomicrobiology Journal. 26:570-580
Terminal-restriction fragment length polymorphisms (T-RFLPs) and traditional clone library analysis were used to identify and assess the spatial variability of microbial communities within an active diffusely venting hydrothermal mound found 4 km off
Autor:
Emilie E. E. Hooft, William S. D. Wilcock, Douglas R. Toomey, Tony M. Ramirez, Debra S. Stakes, Andrew H. Barclay, Paul R. McGill
Publikováno v:
Nature Geoscience. 2:509-513
The mechanisms for localization of black-smoker systems at mid-ocean ridges remain to be fully understood. Seismic data for a segment of the Juan de Fuca ridge with long-lived black-smoker vents reveal ongoing magma recharge into the crustal magma ch
Publikováno v:
Geological Society of America Bulletin. 119:88-100
The Mendocino transform fault is an active, dextral strike-slip zone that separates the Gorda plate from the Pacifi c plate in the NE Pacifi c Ocean. The compositions of the igneous rocks exposed along the southern margin of the Mendocino transform f
Autor:
Debra S. Stakes, Gerald Simila, Karen C. McNally, Jesse Williams, Michael L. Begnaud, Vicky A. Gallardo
Publikováno v:
Bulletin of the Seismological Society of America. 94:1890-1901
We studied a sequence of ∼150 earthquakes (magnitude [ M L, M D] < 0.8-4.0) that began in December 1998 in an area of complex faulting in the Santa Cruz Mountains, California. Epicenters plot west of the San Andreas Fault, east of the San Gregorio
Publikováno v:
Limnology and Oceanography: Methods. 2:102-113
Long-term osmotically pumped fluid samplers, or OsmoSamplers, were developed to reliably and autonomously collect continuous small-volume water samples for monitoring aqueous environments in remote locations for up to several years. OsmoSamplers prov
Autor:
Hugh P. Taylor, Debra S. Stakes
Publikováno v:
Geological Society, London, Special Publications. 218:315-351
The extraordinarily well-preserved and well-exposed Semail ophiolite of northern Oman hosts several large plagiogranite intrusions in proximity to economic copper sulphide deposits of the Lasail mining district. A progression of isotopic, chemical an
Autor:
Barbara Romanowicz, Jean Savary, Pascal Tarits, Debra S. Stakes, J. F. Karczewski, Jean-Paul Montagner, Steve Etchemendy, Jean-Louis Thirot, Eléonore Stutzmann, Doug Neuhauser, Jean-Claude Koenig, Wayne C Crawford, Amal Sebai
Publikováno v:
Bulletin of the Seismological Society of America. 91:885-892
Multiple geophysical datasets were recorded during the international cooperative pilot experiment, Monterey Bay Ocean Bottom International Seismic Experiment (MOISE). This experiment, conducted from June to September 1997, demonstrated the feasibilit
Autor:
Debra S. Stakes, Michael L. Begnaud
Publikováno v:
Bulletin of the Seismological Society of America. 90:414-424
The westernmost North American plate margin in Central California includes major faults with both onshore and offshore segments. Prior to deployment during 1997 and 1998 of a suite of ocean-bottom seismometers within Monterey Bay, the distribution an