FY 2006 - 2009 Seafloor Processes
*CIMRS authors.
FY 2009
Chadwick*, W. W., Jr., I.C. Wright, U. Schwarz-Schampera, O. Hyvernaud, D. Reymond, and C.E.J. de Ronde. 2008. Cyclic eruptions and sector collapses at Monowai submarine volcano, Kermadec arc: 1998-2007. Geochemistry, Geophysics, Geosystems 9(10), Q10014, doi: 10.1029/2008gc002113.
De Ronde, C., E. Baker, R. Embley, J. Lupton, D. Butterfield, K. Faure, M. Leybourne, W. Chadwick*, J. Ishibashi, J. Resing, S. Walker, S. Merle*, R. Greene*. 2009. Hydrothermal systems of intraoceanic arc. Geochim. Et Cosmochim. Acta 73(13):A282-A282 Suppl. S.
Dziak*, R.P., D.R. Bohnenstiehl, H. Matsumoto*, M.J. Fowler*, J.H. Haxel*, M. Tolstoy, and F. Waldhauser. 2009. January 2009 seafloor spreading event at 9°50′N, East Pacific Rise: Ridge dike intrusion and transform fault interactions from regional hydroacoustic data. Geochem.,Geophys.,Geosys. 10(6): Q06T06,doi:10.1029/2009GC002388.
Dziak*, R.P., J.H. Haxel*, H. Matsumoto*, T.K. Lau*, S.G. Merle*, C.E.J. De Ronde, and R.W. Embley and D.K. Mellinger*. Observations of regional seismicity and harmonic tremor at Brothers Volcano, south Kermadec Arc, using an ocean-bottom hydrophone! array. J. Geophys. Res.-Solid Earth 113(B8): Art No. B08S04.
Lupton, J., M. Lilley, D. Butterfield, L. Evans*, R. Embley, G. Massoth, B. Christenson, K-I. Nakamura, and M. Schmidt. 2008. Venting of a separate CO2-rich gas phase from submarine arc volcanoes: Examples from the Mariana and Tonga-Kermadec arcs. J. Geophys. Res. 113, B08S12, doi: 10.1029/2007JB005467.
Lupton, J., J. Resing, R. Arculus, M. Lilley, R. Embley, E. Baker, D. Butterfield, K. Nakamura, P. Crowhurst, R. Greene*. 2009. Hydrothermal systems and recent eruptive activity in the northern Lau Basn, South Pacific Ocean. Geochim. Et Cosmochim. Acta 73(13): A804-A804 Suppl. 2.
Nedimovic, M. R., D.R. Bohnenstiehl, S.M. Carbotte, J.P. Canales, and R.P. Dziak*, 2009. Faulting and hydration of the Juan de Fuca plate system. Earth and Planet. Sci. Lttr. 284(1-2): 94-102.
Nooner, S.L. and W.W. Chadwick*, Jr. 2009. Volcanic inflation measured in the caldera of Axial Seamount: Implications for magnma supply and future eruptions. Geochem. Geophys. Geosys. 10: Art. No. Q2002 FEB 3 2009.
Clague, D., J. Paduan, D. W. Caress, H. Thomas, W.W.Chadwick Jr., and S. G. Merle, 2011, Volcanic morphology of West Mata Volcano, NE Lau Basin, based on high-resolution bathymetry and depth changes, Geochem. Geophys. Geosyst., 12, QOAF03, doi:10.1029/2011GC003791
Tunnicliffe, V., K.T.A. Davies, D.A. Butterfield, R.W. Embley and W.W. Chadwick*, Jr. 2009. Survival of mussels in extremely acidic waters on a submarine volcano. Nature Geosciences 2: 344-348.
FY 2008
Chadwick*, W.W., Jr., K.V. Cashman, R.W. Embley, H. Matsumoto*, R.P. Dziak*, C.E.J. de Ronde, T.K. Lau*, N. Deardorff, and S.G. Merle*. 2008. Direct video and hydrophone observations of submarine explosive eruptions at NW Rota-1 Volcano, Mariana Arc. J. Geophys. Res.-Solid Earth 113 (B8): Art. No. B08S10.
Chaytor, J., R. Keller, R. Duncan, R. Dziak*. 2007. Seamount morphology in the Bowie and Cobb hot spot trails, Gulf of Alaska. Geochem. Geophys. Geosys. 8: Art. No. Q09016.
DesChamps, A., M. Tivey, R.W. Embley, W.W. Chadwick*. 2007. Quantitative study of the deformation at Southern Explorer Ridge using high-resolution bathymetric data. Earth & Planet. Sci. Lettr. 259(1-2): 1-17.
De Ronde, C.E.J., E. Baker, G.J. Massoth, J.E. Lupton, I.C. Wright, R.J. Sparks, S.L. Walker, R.R. Greene*, C. Bannister, M.E. Reyners, J. Ishibashi, K. Faure, J.A. Resing, and G.T. Lebon. 2006. Submarine hydrothermal activity along the mid-Kermadec arc, New Zealand: Large-scale effects on venting. Geochim. Et. Cosmochim. 8: Art. No. Q07007.
Dziak*, R.P., D.R. Bohnenstiehl, J. P. Cowen, E.T. Baker, K.H. Rubin, J.H. Haxel*, and M.J. Fowler*. 2007. Rapid dike emplacement leads to eruptions and hydrothermal plume release during seafloor spreading events. Geology 35(7): 579-582.
Embley, R.W., E.T. Baker, D.A. Butterfield, W.W. Chadwick* Jr., J.E. Lupton, J.A. Resing, C.E.J. de Ronde, K.-I. Nakamura, V. Tunnicliffe, J.F. Dower, and S.G. Merle*. 2007. Exploring the Submarine Ring of Fire: Mariana Arc - Western Pacific. Oceanography 20 (4): 68-79.
Geist, D.J., K.S. Harpp , T.R. Naumann,, M. Poland, W.W. Chadwick*, M.Hall, E. Rader. 2008. The 2005 eruption of Sierra Negra volcano, Galapagos, Ecuador. Bull. of Volcan. 70(6): 655-673.
Massoth, G., E. Baker, T. Worthington, J. Lupton, C. de Ronde, R. Arculus, S. Walker, K. Nakamura, J. Ishibashi, P. Stoffers, J. Resing, R. Greene*, G. Lebon. 2007. Multiple hydrothermal sources along the south Tonga arc and Valu Fa Ridge. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 8: Art. No. 11.
Resing, J.A., G. Lebon, E.T. Baker, J.E. Lupton, R.W. Embley, G.J. Massoth, W.W. Chadwick*, Jr., C.E.J. De Ronde . 2007. Venting of acid-sulfate fluids in a high-sulfidation setting at NW Rota-1 submarine volcano on the Mariana Arc. Econ. Geol. 102(6): 1047-1061.
Stern, R.J., Y. Tamura, R.W. Embley, O. Ishizuka, S. G. Merle*, N.K. Basu, H. Kawabata, S.H. Bloomer. 2008. Evolution of West Rota volcano, an extinct submarine volcano in the southern Mariana Arc: Evidence from sea floor morphology, remotely operated vehicle observations and Ar-40-Ar-39 geochronological studies. Island Arc 17(1): 70-89.
Walker, S. L., E. T. Baker, J. A. Resing, W. W. Chadwick*, Jr., G. T. Lebon, J. E. Lupton, and S. G. Merle*. Eruption-fed particle plumes at a submarine volcano: NW-Rota-1, Mariana Arc. J. Geophys. Res., 113, B08S11, doi:10.1029/2007JB005441.
Whitmire, C.E., R.W. Embley, W.W. Wakefield, S.G. Merle*, B.N. Tissot. 2007. A quantitative approach for using multibeam sonar data to map benthic habitats. In: B. Todd and H.G. Greene, eds. Marine Benthic Habitat Mapping. Geological Association of Canada, Special Paper 47: 111-126.
Wright, I. C., W. W. Chadwick*, Jr., C. E. J de Ronde, D. Reymond, O. Hyvernaud, H. Gennerich, P. Stoffers, K. Mackay, M. A. Dunkin, and S. C. Bannister. 2008. Collapse and reconstruction of Monowai submarine volcano, Kermadec arc, 1998–2004. J. Geophys. Res., 113, B08S03, doi:10.1029/2007JB005138.
FY 2007
Chadwick*, W.W., Jr. 2007. A submarine volcano is caught in the act. Science (314):1887-1888.
Chadwick*, W.W., Jr., D.J. Geist, S. Jonsson, M. Poland, D.J. Johnson, and C.M. Meertens. 2007. A volcano bursting at the seams: Inflation, faulting, and eruption at Sierra Negra Volcano, Galapagos. Geology 34(12): 1025-1028.
Lupton, J., D. Butterfield, M. Lilley, L. Evans*, K. Nakamura, W. Chadwick*, Jr., J. Resing, R. Embley, E. Olson, G. Proskurowski, E. Baker, C. de Ronde, K. Roe, R. Greene*, G. Lebon, and C. Young. 2006. Submarine venting of liquid carbon dioxide on a Mariana Arc volcano. Geochem. Geophys. Geosyst. 7, Q08007, doi: 10.1029/2005GC001152.
FY 2006
Chadwick, J., M. Perfit, I. Ridley, I. Jonasson, G. Kamenov, W. Chadwick*, R. Embley, P. le Roux, and M. Smith. 2005. Magmatic effects of the Cobb Hotspot on the Juan de Fuca Ridge. J. Geophys. Res. 110(B3), B03101, doi: 10.1029/2003JB002767.
Chadwick*, Jr., W.W., S.L. Nooner, M.A. Zumberge, R.W. Embley and C.G. Fox. 2006. Vertical deformation monitoring at Axial Seamount since its 1998 eruption using deep-sea pressure sensors. J. Volcanol. Geoth. Res. 150(1-3): 313-327.
Chadwick*, Jr., W.W., R.W. Embley, P.D. Johnson, S.G. Merle*, S. Ristau, and A. Bobbitt*. 2005. The submarine flanks of Anatahan Volcano, commonwealth of the Northern Mariana Islands. J. Volcanol. Geoth. Res. 146(1-3): 8-25.
Dziak*, R.P. 2006. Explorer deformation zone: Evidence of a large shear zone and reorganization of the Pacific-Juan de Fuca-North American triple junction. Geology 34(3): 213-216.
Dziak*, R., J. Cowen, E. Baker, D. Bohnenstiehl, B. Chadwick*, J. Resing, and R. Embley. 2006. Detecting volcanic events in the northeast Pacific. Eos Trans. AGU 87(4): 37-42.
Dziak*, R.P., M. Park, H. Matsumoto*, and S-K. Byun. 2005. Hydroacoustic records and a numerical model of the source mechanism from the first historical eruption of Anatahan Volcano, Mariana Islands. J. Volcan. & Geotherm. Res. 146: 86-101.
Embley, R.W., W.W. Chadwick*, E.T. Baker, D.A. Butterfield, J.A. Resing, C.E.J. De Ronde, V. Tunnicliffe, J.E. Lupton, S.K. Juniper, MK.H. Rubin, R.J. Stern, G.T. Lebon, K. Nakamura, S.G. Merle*, J.R. Hein, D.A. Wiens, and Y. Tamura. 2006. Long-term eruptive activity at a submarine arc volcano. Nature 441(7092): 494-497.
Geist, D., W. Chadwick*, and D. Johnson. 2006. Results from new GPS and gravity monitoring networks at Gernandina and Sierra Negra volcanoes, Galapagos, 2000-2002. J. Volcanol. Geoth. Res. 150(1-3): 79-97.
Goslin, J., N. Lourenco, R.P. Dziak*, D.R. Bohnenstiehl, J. Haxel*, and J. Luis. 2005. Long-term seismicity of the Reykjanes Ridge (North Atlantic) recorded by a regional hydrophone array. Geophys. J. Int. 162(2): 516-524.
Haxel*, J. and R.P. Dziak*. 2005. Evidence of explosive seafloor volcanic activity from the Walvis Ridge, South Atlantic Ocean. Geophys. Res. Lett. 32(13), L13609, doi: 10.1024/2005GL023205.
Stoffers, P., T.J. Worthington, U. Schwarz-Schampera, M.D. Hannington, G.J. Massoth, R. Hekinian, M. Schmidt, L.J. Lundsten, L.J. Evans*, R. Vaiomo’unga and T. Kerby. 2006. Submarine volcanoes and high-temperature hydrothermal venting on the Tonga arc, southwest Pacific. Geology 34(6): 453-456.