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Gregory F. Moore

Dept. of Geology & Geophysics
University of Hawaii
1680 East-West Rd., POST 813
Honolulu, HI 96822
Office: POST 807
email: gmoore@Hawaii.edu
Phone: (808) 956-6854


Greg in front of model of D/V Chikyu at JAMSTEC -- Photo by John Suppe

For a copy of Greg's current CV, click here.

Schedule

12 July - 27 July -- AT U.H.
28-30 July -- In Hokkaido for NancwTroSEIZE PMT meeting
31 July - 12 August -- at U.H.
13 - 23 August -- Int. Sed. Congress in Switzerland
24 August --> At U.H.

Present Position

Professor, Marine Geophysics
Associate Chair, Department of Geology & Geophysics

Education

B.A., 1973 (Univ. California, Santa Barbara)
M.A., 1974 (Johns Hopkins Univ.)
Ph.D., 1978 (Cornell University)

Biography

Greg spent 4 1/2 years on the research staff at the Scripps Institution of Oceanography, 1 1/2 years as research geologist at Cities Service Research Lab, and 5 years as an associate professor at the University of Tulsa before joining the U.H. faculty in 1989. While at U.H. he has participated in several oceanographic expeditions, including four cruises for the Ocean Drilling Program (one as co-chief scientist). He is a fellow of the Geological Society of America, and a member of the American Geophysical Union, the Society of Exploration Geophysicists, and the American Association of Petroleum Geologists.

During 2006-2008, Greg worked at JAMSTEC in Yokohama, Japan as Advisor to Asahiko Taira, Director General of the Center for Deep Earth Exploration (CDEX). In November, 2007, we completed the first expedition of IODP drilling with D/V Chikyu in the NanTroSEIZE area south of Honshu, Japan. Stage 2 of NanTroSEIZE took place during June-October, 2009, and Stage 3 began in 2010 and continued in 2013 -- Greg was one of four co-chief scientists on Expedition 338.

Current Research

Greg's main research interest is in the highly deformed belts of rock that develop along convergent plate margins. This is, in large part, a study of the processes responsible for mountain building and for the generation of continental crust. Because most convergent plate margins are expressed as trench-arc systems in which the zones of active deformation are beneath very deep water, we must rely largely on marine geological and geophysical remote sensing techniques. These have included seismic reflection profiling, high-resolution multibeam bathymetric mapping, and ocean drilling. He is also interested in giant landslides off the Hawaiian Islands.

During April-May, 2006, we conducted a 3D seismic reflection cruise to the new IODP drilling transect in the Nankai Trough. The data set was collected by PGS using the Nordic Explorer with 4 x 4500m streamers. A full 3D pre-stack depth migration (PSDM) was completedby IFREE/JAMSTEC in November, 2007. An initial results paper appeared in Science in November, 2007. A second paper that defines the regional tectonic setting of the NanTro transect was published in the IODP Expedition 314/5/6 Initial Report Volume can be found here.

Other papers from this project include:

Evolution of sedimentary environments in the Nankai subduction zone (2012, Tectonics of Sedimentary Basins) by Mike Underwood and G. Moore.
Heat flow estimated from BSR and IODP borehole data in Nankai imbricate thrust zone (2011, G-Cubed) by Masa Kinoshita et al.
In situ stress state from walkaround VSP anisotrop in Kumano Basin (2011, G-cubed) by Takeshi Tsuji et al.
Slumping and mass movement deposition in the Nankai forearc: Evidence from IODP drilling and 3-D reflection seismic data (2011, G-cubed) by Michi Strasser et al.
Spatial and temporal evolution of the seismo-tsunamigenic splay fault in the Nankai Trough (2011, G-cubed) by Gaku Kimura et al.
Rapid forearc basin uplift and megasplay fault development from 3D seismic images of Nankai Margin off Kii Peninsula, Japan (2010, EPSL) by Sean Gulick et al.
Massive methane release triggered by seafloor erosion offshore southwestern Japan (2010, Geology) by Nathan Bangs et al.
A low velocity zone with weak reflectivity along the Nankai subduction zone (2010, Geology) by Jin-Oh Park et al.
Possible Strain Partitioning Structure Between the Kumano Forearc Basin and the Slope of the Nankai Trough Accretionary Prism (2010, G-cubed) by Kylara Martin et al.
Interaction between deformation and fluids in the frontal thrust of the NanTroSEIZE Kumano Transect (G-cubed) by Liz Screaton et al.
Origin and evolution of a splay fault in the Nankai accretionary wedge (Nature Geoscience) by Michi Strasser et al.
Broad, weak regions of the Nankai Megathrust and implications for shallow coseismic slip (EPSL) by Nathan Bangs et al.
Intraoceanic thrust in the Nankai Trough off the Kii Peninsula: Implications for intraplate earthquakes (GRL) by Takeshi Tsuji et al.

For older research projects, scroll to the bottom of this page.

Teaching

During Spring, 2014, Greg taught Geologic Hazards (GG130). He is co-teaching Marine Geology (GG 423) with Craig Glenn in Fall, 2014.

Service

Greg was Associate Editor of the Journal of Geophysical Research from 2005-2011.
Most of Greg's other professional service has been with the Ocean Drilling Program: He is a member of the NanTroSEIZE Project Management (now Coordination) Team and was a member of the Western Pacific Panel (1985-1989), the Site Survey Panel (1990-1992) and the Tectonics Panel (1992-1995), and the Planning Committee (PCOM) (1995-1996) and SciCOM (1996-1998).
Greg also co-convened a 3-day workshop on 3D Seismic Imaging at Lamont-Doherty Earth Observatory (8-10 September 2005). See articles in EOS and Scientific Drilling for details.

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Recent Research Projects

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Outside Activities

Greg's major non-professional interest is Hawaiian canoe racing. He is currently paddling with Hui Nalu Canoe Club. In the 2014 season, Greg paddled with the men's 60's and Freshmen and with the mixed 55's. Hui Nalu won four regattas this year and qualified the most crews of any club for the State Championship.


The Hui Nalu Sr. Master crew (right) caught a great wave to win by 0.15 sec in the 2004 McFarlane Regatta at Waikiki.
Note the crew in the background that was swamped by the same wave a minute earlier (photo by T. Ike).



Greg catches a small wave as he
cruises past Koko Crater in his
one-man canoe during a Spring '99
race around Makapu`u to Hawaii Kai.
Photo courtesy of Pacific Paddler Magazine.


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Page last modified on: 24 July 2014