Short-lived radium isotopes in the Hawaiian margin: Evidence for large fluid fluxes through the Puna Ridge

Marine Chemistry

Volumn 109, Issue 3-4, 2008, Pages 421-430

  Moore, Willard S ^a   Ussler III, William ^b   Paull, Charles K ^b  

^a UNIVERSITY OF SOUTH CAROLINA   (United States)

^b MONTEREY BAY AQUARIUM RESEARCH INSTITUTE   (United States)

Author keywords

Hawaii Islands; Hydrothermal flow; Puna Ridge; Radium isotopes; Ridge flank

Indexed keywords

DISCHARGE; ESTIMATION METHOD; FLUID FLOW; FLUX MEASUREMENT; ISLAND; OCEANIC CIRCULATION; RADIOACTIVITY; RADIUM ISOTOPE; SEAWATER; TRANSPORT PROCESS;

ATLANTIC OCEAN; HAWAIIAN ISLANDS; HAWAIIAN RIDGE; PACIFIC ISLANDS; PACIFIC OCEAN; PUNA RIDGE; SOUTH ATLANTIC BIGHT;

EID: 43049087792     PISSN: 03044203     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.marchem.2007.09.010     Document Type: Article

References (25)

1. Baker P.A., Stout P.M., Kastner M., and Elderfield H. Large-scale lateral advection of seawater through oceanic crust in the central equatorial Pacific. Earth Planet. Sci. Lett. 105 (1991) 522-533
2. Burnett W.C., Bokuniewicz H., Huettel M., Moore W.S., and Taniguchi M. Groundwater and pore water inputs to the coastal zone. Biogeochemistry 66 (2003) 3-33
3. Cathles III L.M. Scales and effects of fluid flow in the upper crust. Science 248 (1990) 323-329
4. de Villiers S., and Nelson B.K. Detection of low-temperature hydrothermal fluxes by seawater Mg and Ca anomalies. Science 285 (1999) 721-723
5. Edmond J.M., v. Damm K.L., McDuff R.E., and Measures C.I. Chemistry of hot springs of the East Pacific Rise and their effluent dispersal. Nature 297 (1982) 187-191
6. 222Rn above the Cleft segment of the Juan de Fuca Ridge. J. Geophys. Res. 99 (1994) 5007-5015
7. Geibert W., Charette M., Kim G., Moore W.S., Paytan A., Street J., and Young M. The release of dissolved actinium to the ocean: a global comparison of different end-members. Marine Chemistry 109 (2007) 409-420 10.1016/j.marchem.2007.07.005 (this volume)
8. Giffin C., Kaufman A., and Broecker W.S. Delayed coincidence counter for the assay of Actinon and Thoron. J. Geophys. Res. 68 (1963) 1749-1757
9. Gregg T.K., and Smith D.K. Volcanic investigations of the Puna Ridge Hawai'i: relations of the lava flow morphologies and underlying slopes. J. Volcanol. Geotherm. Res. 126 (2003) 63-77
10. Huh C.-A., Moore W.S., and Kadko D.C. Oceanic Th-232: a reconnaissance and implications of global distribution from manganese nodules. Geochim. Cosmochim. Acta 53 (1989) 1357-1366
11. Kadko D., and Butterfield D.A. The relationship of hydrothermal fluid composition and crustal residence time to maturity of vent fields on the Juan de Fuca Ridge. Geochim. Cosmochim. Acta 62 (1998) 1521-1533
12. 226Ra enrichments. Nature 380 (1996) 612-614
13. Moore W.S. Determining coastal mixing rates using radium isotopes. Cont. Shelf Res. 20 (2000) 1993-2007
14. 224Ra in coastal waters using a delayed coincidence counter. J. Geophys. Res. 101 (1996) 1321-1329
15. Mottl M.J., and Wheat C.G. Hydrothermal circulation through mid-ocean ridge flanks: fluxes of heat and magnesium. Geochim. Cosmochim. Acta 58 (1994) 2225-2237
16. 230Th profiles in the open ocean water column. Deep-Sea Res. 32 (1985) 1209-1220
17. Paull C.K., Fullagar P.D., Bralower T.J., and Röhl U. Seawater ventilation of mid-Pacific Guyots drilled on ODP Leg 143. In: Winterer E.L., Sager W.W., Firth J., and Sinton J.M. (Eds). Proceedings of the Ocean Drilling Program, Scientific Results vol. 143 (1995) 231-241
18. Rosenberg N.D., Lupton J.E., Kadko D., Collier R., Lilley M.D., and Pak H. Estimation of heat and chemical fluxes from a seafloor hydrothermal vent field using radon measurements. Nature 334 (1988) 604-607
19. 231Pa disequilibria. Geochim. Cosmochim. Acta 63 (1999) 4119-4138
20. Sleep N.H., and Wolery T.J. Egress of hot water from midocean ridge hydrothermal systems: some thermal constraints. J. Geophys. Res. 83 (1978) 5912-5922
21. Stein J.S., and Fisher A.T. Observations and models of lateral hydrothermal circulation on a young ridge flank: numerical evaluation of thermal and chemical constraints. Geochem. Geophys. Geosyst. 4 (2003) 10.1029/2003GC000415
22. Thomson R.E., Davis E.E., and Burd B.J. Hydrothermal venting and geothermal heating in Cascadia Basin. J. Geophys. Res. 100 (1995) 6121-6141
23. Wheat C.G., et al. Chemical plumes from low-temperature hydrothermal venting on the eastern flank of the Juan de Fuca Ridge. J. Geophys. Res. 102 (1997) 15433-15446
24. Wheat C.G., and Mottl M.J. Composition of pore and spring waters from Baby Bare: global implications of geochemical fluxes from a ridge flank hydrothermal system. Geochim. Cosmochim. Acta 64 (2000) 629-642
25. Wheat C.G., Mottl M.J., Fisher A.T., Kadko D., Davis E.E., and Baker E. Heat flow through a basaltic outcrop. Geochem. Geophys. Geosyst. 5 (2004) 10.1029/2004GC000700