28 Dahm T, Tilmann F, Morgan J P. Seismic broadband ocean-bottom data and noise observed with free-fall stations: Experiences from long-term deployments in the North Atlantic and the Tyrrhenian Sea. Bull Seismol Soc Amer, 2006, 96: 647-664
[2]
29 Yang T, Shen Y. Frequency-dependent crustal correction for finite-frequency seismic tomography. Bull Seismol Soc Am, 2006, 96: 2441-2448
[3]
30 Webb S C. Broadband seismology and noise under the ocean. Rev Geophys, 1998, 36: 105-142
[4]
31 Huo D, Yang T. Seismic ambient noise around the South China Sea: Seasonal and spatial variations, and implications for its climate and surface circulation. Mar Geophys Res, 2013, 34: 449-459
[5]
32 McNamara D, Buland R P. Ambient noise levels in the continental United States. Bull Seismol Soc Amer, 2004, 94: 1517-1527
[6]
34 Stutzmann E, Roult G, Astiz L. Geoscope station noise level. Bull Seismol Soc Amer, 2000, 90: 690-701
[7]
35 Bromirski P D. Earth vibrations. Science, 2009, 324: 1026
[8]
36 Bromirski P D, Duennebier F K, Stephen R A. Mid-ocean microseisms. Geochem Geophys Geosys, 2005, 6: Q04009, doi: 10.1029/2004GC000768
[9]
39 Stachnik J C, Sheehan A F, Zietlow D W, et al. Determination of New Zealand ocean bottom seismometer orientation via Rayleigh-Wave polarization. Seismol Res Lett, 2012, 83: 704-713
[10]
40 Forsyth D W, Webb S C, Dorman L M, et al. Phase velocities of Rayleigh waves in the MELT experiment on the East Pacific Rise. Science, 1998, 280: 1235-1238
[11]
5 Lay T. Seismological Grand Challenges in Understanding Earth's Dynamic Systems. Report to the National Science Foundation, IRIS Consortium, 2009. 76
17 Haase K M, Beier C, Fretzdorff S, et al. Magmatic evolution of a dying spreading axis: Evidence for the interaction of tectonics and mantle heterogeneity from the fossil Phoenix Ridge, Drake Passage. Chem Geol, 2011, 280: 115-125
[16]
18 Haase K M, Regelous M, Duncan R A, et al. Insights into mantle composition and mantle melting beneath mid-ocean ridges from postspreading volcanism on the fossil Galapagos Rise. Geochem Geophys Geosyst, 2011, 12: Q0AC11, doi: 10.1029/2010GC003482
20 Tang Q, Zheng C. Crust and upper mantle structure and its tectonic implications in the South China Sea and adjacent regions. J Asian Earth Sci, 2013, 62: 510-525
[19]
21 Guralp Systems. Portable sub-Sea Broadband Seismic Instrumentation, Specification for a Portable sub-sea Science instrumentation package including Broadband seismometer. Technique Proposal, Part No TEC-PRO-OBS_40T. 2008
23 Pozgay S H, Wiens D A, Conder J A, et al. Complex mantle flow in the Mariana subduction system: Evidence from shear wave splitting. Geophys J Int, 2007, 170: 371-386
[22]
24 Weeraratne D S, Forsyth D W, Yang Y, et al. Rayleigh wave tomography beneath intraplate volcanic ridges in the South Pacific. J Geo- phys Res, 2007, 112: B06303, doi: 10.1029/2006JB004403
[23]
25 Gaherty J, Lin P Y. Lithosheric structure of the central Paicific: Early returns from the NoMelt experiment. OBSIP 2013 workshop, Redondo Beach, CA, USA, 2013
[24]
26 Collins J, Vernon F, Orcutt J, et al. Broadband seismology in the oceans: Lessons from the Ocean Seismic Network Pilot Experiment. J Geophys Res, 2001, 28: 49-52
[25]
27 Crawford W, Webb S. Identifying and removing tilt noise from low-frequency (<0.1 Hz) seafloor vertical seismic data. Bull Seismol Soc Amer, 2000, 90: 952-963
[26]
1 Favali P, Beranzoli L. Seafloor observatory science: A review. Ann Geophys, 2006, 49: 515-567
[27]
2 Suyehiro K, Montagner J P, Stephen R A, et al. Ocean seismic observatories. Oceanography, 2006, 19: 144-149
[28]
3 Stephen R A, Spiess F N, Collins J A, et al. Ocean seismic network pilot experiment. Geochem Geophys Geosyst, 2003, 4, doi: 10.1029/2002GC000485
[29]
4 Romanowicz B, McGill P, Neuhauser D, et al. Acquiring real time data from the broadband ocean bottom seismic observatory at Monterey Bay (MOBB). Seismol Res Lett, 2009, 80: 197-202
10 Kudrass H R, Wiedicke M, Cepek P, et al. Mesozoic and Cainozoic rocks dredged from the South China Sea (Reed Bank area) and Sulu Sea and their significance for plate-tectonic reconstructions. Mar Petrol Geol, 1986, 3: 19-30
15 Clague D A, Paduan J B, Duncan R A, et al. Five million years of episodic alkalic volcanism built Davidson Seamount atop an abandoned spreading center. Geochem Geophys Geosyst, 2009, doi: 10.1029/2009/GC002665
[37]
16 Castillo P R, Clague D A, Davis A S, et al. Petrogenesis of Davidson Seamount lavas and its implications for fossil spreading center and intraplate magmatism in the eastern Pacific. Geochem Geophys Geosyst, 2000, 11: Q02005, doi: 10.1029/2009GC002992
[38]
33 Peterson J. Observation andmodeling of seismic background noise. US Geological Survey Open File Report, Albuquerque, 1993. 93-322
[39]
37 Anderson P, Duennebier F, Cessaro R. Ocean borehole horizontal seismic sensor orientation determined from explosive charges. J Geo- phys Res, 1987, 92: 3573-3579
[40]
38 Duennebier F, Anderson P, Fryer G. Azimuth determination of and from horizontal ocean bottom seismic sensors. J Geophys Res, 1987, 92: 3567-3572
[41]
41 Harmon N, Forsyth D W, Weeraratne D S. Thickening of young pacific lithosphere from high-resolution Rayleigh wave tomography: A test of the conductive cooling model. Earth Planet Sci Lett, 2009, 278: 96-106
[42]
42 Keilis-Borok V I. Seismic surface waves in a laterally inhomogeneous Earth. In: Modern Approaches in Geophysics Vol. 9. Dordrecht: Kluwer Academic Publishers, 1989. 153-163
