Award Abstract # 0453064
Chlorine and Its Stable Isotope Budgets in Subduction Zones: Implications for Serpentinization and Cycling of Cl and Water

NSF Org: OCE
Division Of Ocean Sciences
Recipient: UNIVERSITY OF CALIFORNIA SAN DIEGO
Initial Amendment Date: April 5, 2005
Latest Amendment Date: January 31, 2008
Award Number: 0453064
Award Instrument: Continuing Grant
Program Manager: Bilal U. Haq
OCE  Division Of Ocean Sciences
GEO  Directorate for Geosciences
Start Date: April 1, 2005
End Date: March 31, 2009 (Estimated)
Total Intended Award Amount: $0.00
Total Awarded Amount to Date: $236,374.00
Funds Obligated to Date: FY 2005 = $140,981.00
FY 2006 = $95,393.00
History of Investigator:
  • Miriam Kastner (Principal Investigator)
     mkastner@ucsd.edu
Recipient Sponsored Research Office: University of California-San Diego Scripps Inst of Oceanography
 8622 DISCOVERY WAY # 116
 LA JOLLA
 CA  US  92093-1500
(858)534-1293
Sponsor Congressional District: 50
Primary Place of Performance: University of California-San Diego Scripps Inst of Oceanography
 8622 DISCOVERY WAY # 116
 LA JOLLA
 CA  US  92093-1500
Primary Place of Performance
Congressional District:		 50
Unique Entity Identifier (UEI): QJ8HMDK7MRM3
Parent UEI: QJ8HMDK7MRM3
NSF Program(s): Marine Geology and Geophysics
Primary Program Source: app-0105 
app-0106 
Program Reference Code(s): 0000, OTHR
Program Element Code(s): 162000
Award Agency Code: 4900
Fund Agency Code: 4900
Assistance Listing Number(s): 47.050

ABSTRACT

Kastner

Abstract

The PI will measure of Cl concentrations and isotope systematics in subduction-related aqueous fluids and rocks. The main objectives are to determine Cl concentrations and isotope compositions in: 1) pore fluids and sediments from the Costa Rica subduction zone; and 2) serpentine samples from subduction zones and transform faults. The work would result in an improved understanding of the cycling of volatiles (Cl, H2O) during tectonic processes and is of broad scientific interest.

PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH

Note:  When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Wei Wei., Lui H.Chan, Miriam Kastner, Robert Rosenbauer, Yishai Weinstein "). Li Concentration and Isotope Cycling In the Ocean, An Experimental Study." Eos Trans. AGU Abstract. , v.41F , 2005 , p.1533
Wei Wei, Miriam Kastner, Annett Deyhle, Arthur J. Spivack "Geochemical cycling of halogens and boron and its implications for fluid-rock reactions in the non-accretionary Mariana supra-subduction zone." ODP Leg195 Scientific Results. , v.ODP , 2004 , p.Leg195
Wei Wei, Miriam Kastner, Arthur J. Spivack "). Chlorine Stable Isotopes in Three Subduction Zones, With Inferences For Serpentinization and Fluid Flow" . Eos Trans. AGU Abstract. , v.51B , 2005 , p.1482
Wei Wei, Miriam Kastner, Arthur J. Spivack "). Chlorine Stable Isotopes in Two Subduction Zones: Nankai Trough and Mariana, and Implication for Fluid-Sediment Interactions and Fluid Flow." Geochimica et Cosmochimica Acta Supplement, Vol. 69, Issue 10, Supplement 1, Goldschmidt Conference Abstracts 2005. pA712 , v.69 , 2005 , p.A712
Wei W., Kastner M, and Spivack A. "Chlorine stable isotopes and halogen concentrations in convergent margins with implications for Cl isotopes cycle in the ocean" Earth and Planetary Science Letters , v.266 , 2008 , p.90
Wei W., Kastner M., and Spivack A. "Cl stable isotopes in subduction zones: implications for the ocean-Cl isotopes cycle" Water-Rock Interaction, Bullen T.D. & Wang Y.W. eds. Taylor&Francis Group London, UK , v.1 , 2007 , p.807
Wei, W., Kastner, M., and Spivack, A. "), Chlorine Stable Isotopes in Subduction Zones: Implications for the Ocean-Cl Isotopes Cycle." 12th International Symposium on Water-Rock Interaction (WRI-12), China, 1-4. , v.12 , 2007 , p.1-4
Wei, W., Kastner M., Spivack A. "Chlorine stable isotopes and halogen concentrations in convergent margins with implications for Cl isotopes cycle in the ocean" arth and Planetary Science Letters , v.266 , 2008 , p.90
Wei, W., Kastner M., Spivack A. "Reply to Comment on: "Chlorine stable isotopes and halogen concentrations in convergent margins with implications for Cl isotopes cycle in the oceanâ??" Earth and Planetary Science Letters , 2008 DOI:10.1016/j.epsl.2008.07.023.

Please report errors in award information by writing to: awardsearch@nsf.gov.

Print this page

Back to Top of page

Top