Permeability within basaltic oceanic crust

AT Fisher - Reviews of Geophysics, 1998 - Wiley Online Library
Water‐rock interactions within the seafloor are responsible for significant energy and solute
fluxes between basaltic oceanic crust and the overlying ocean. Permeability is the primary …

Uppermost mantle velocities and anisotropy beneath Europe

TM Hearn - Journal of Geophysical Research: Solid Earth, 1999 - Wiley Online Library
Pn data collected within southern Europe and the Mediterranean are used to
tomographically image variations in both seismic velocity and seismic anisotropy. Seismic …

Tonga Ridge and Lau Basin crustal structure from seismic refraction data

WC Crawford, JA Hildebrand… - Journal of …, 2003 - Wiley Online Library
The crustal structure across the Tonga‐Lau arc‐back arc system from the Lau Ridge to the
Pacific Plate (178°–170° W, 18° 19° S) is modeled, using data from an 840‐km‐long air gun …

Constraints on melt in the lower crust and Moho at the East Pacific Rise, 9 48′ N, using seafloor compliance measurements

WC Crawford, SC Webb… - Journal of Geophysical …, 1999 - Wiley Online Library
Seafloor compliance measurements across the East Pacific Rise at 9° 48′ N reveal low
shear velocities throughout the crust and at the crust‐mantle boundary, with the lowest shear …

Seismic structure and crustal magmatism at the Mid‐Atlantic Ridge, 35° N

AH Barclay, DR Toomey… - Journal of Geophysical …, 1998 - Wiley Online Library
We have determined the three‐dimensional P wave velocity structure and azimuthal
anisotropy within the shallow crust of the inner valley at the Mid‐Atlantic Ridge (MAR) near …

Expedition 349 summary

CF Li, J Lin, DK Kulhanek, T Williams, R Bao, A Briais… - 2015 - boris.unibe.ch
C.-F. Li, J. Lin, DK Kulhanek, T. Williams, R. Bao, A. Briais, EA Brown, Y. Chen, PD Clift, FS
Colwell, KA Dadd, W.-W. Ding, I. Hernández-Almeida, X.-L. Huang, S. Hyun, T. Jiang, AAP …

Magma storage beneath Axial volcano on the Juan de Fuca mid-ocean ridge

M West, W Menke, M Tolstoy, S Webb, R Sohn - Nature, 2001 - nature.com
Axial volcano, which is located near the intersection of the Juan de Fuca ridge and the Cobb–
Eickelberg seamount chain beneath the northeast Pacific Ocean, is a locus of volcanic …

Marine hydrogeology: recent accomplishments and future opportunities

AT Fisher - Hydrogeology Journal, 2005 - Springer
Marine hydrogeology is a broad-ranging scientific discipline involving the exploration of fluid–
rock interactions below the seafloor. Studies have been conducted at seafloor spreading …

Borehole‐to‐borehole hydrologic response across 2.4 km in the upper oceanic crust: Implications for crustal‐scale properties

AT Fisher, EE Davis, K Becker - Journal of Geophysical …, 2008 - Wiley Online Library
Subseafloor hydrologic observatories (CORKs) were installed in four boreholes in young
seafloor on the eastern flank of the Juan de Fuca ridge to evaluate the hydrogeology of the …

Crack-induced seismic anisotropy in the oceanic crust across the East Pacific Rise (9 30′ N)

RA Dunn, DR Toomey - Earth and Planetary Science Letters, 2001 - Elsevier
The seismic anisotropy of the shallow oceanic crust across the East Pacific Rise (9° 30′ N)
is studied with P-wave refraction data collected during a controlled-source, three …