Nuggets: MARGINS Research Accomplishments

* = MARGINS-related

Original Award Notification
Nugget
*OCE 97-30790
*OCE 97-30569
"High-Resolution Multichannel Seismic Imaging of Active Tectonics: NW Gulf of California" - Stock, Steckler
"An Analysis of Upper Mantle Heterogeneity and Anisotropy in Western North America Using Recordings from Broadband Permanent and Temporary (PASSCAL) Seismic Stations" - Gaherty
"Volatiles in the Central American Volcanic Arc: Constraints on Subduction Processes from I-129, C, N, and Noble Gas Determinations" - Fehn, Poreda, Snyder
"Structure of the Nicaragua/Costa Rica Subduction Zone: A Framework for the Subduction Factory and Seismogenic Zone Initiatives. US/German/Nicaraguan Collaborative Project" - McIntosh, Silver, GEOMAR, INETER
"Imaging the Seismogenic Zone with Geodesy and Seismology: Two Land Ocean Transects Across Costa Rica and the Middle America Trench" - Dixon, Schwartz, Dorman
"Lithium Isotope Compositions of Volcanic Arc Lavas: a Study of Processes and Fluxes in Subduction Zones" - Chan
"Benthic Flux Meter Study Across the Costa Rica Margin" - Brown
"Collaborative Research: Imaging the Seismogenic Zone with Geodesy and Seismology: Two Land Ocean Transects Across Costa Rica and the Middle America Trench" - Schwartz, Dixon, Dorman, Protti, Flueh
"Strike-Parallel Variations in Clay Mineralogy and Their Impact on the Cascadia Seismogenic Zone" - Underwood, Spinelli

"U.S.-Japan Collaborative Research: Multi-Scale Seismic Imaging of the Mariana Subduction Factory " - Taylor, Moore, Fryer, Goodliffe, Klemperer, Weins, Hildebrand, OBSIP

OCE 00-01897

"Collaborative Research: Volatiles (H20 and CO2) in Mariana and Izu Arc Magmas " - Grove, Plank, Kelley, Newman, Stolper, Parman, Hauri

OCE 00-01821

"Collaborative Research: Volatiles (H20 and CO2) in Mariana and Izu Arc Magmas " - Grove, Plank, Stolper
"Collaborative Research: Magma Generation in the Early Mariana Arc System Revisited" - Hanan, Reagan, Hickey-Vargas
"Collaborative Research: Mantle Inputs to the Subduction Factory: Assessing Scales of Spatial Variability along and across the IBM Convergent Margin" - Stern, Bloomer, Clift
"Laboratory Frictional Studies Of Fault Gouge: A Test Of Hypotheses For Controls on the Updip Limit of the Seismogenic Zone Along Subduction Thrusts" - Marone, Saffer
"The Thermal State Of 20-25 Ma Lithosphere Subducting at the Costa Rica Margin, Implications For Hydrogeology, Fluxes, and the Seismogenic Zone" - Stein, Fisher, Silver, Wheat, Harris, Wang
"Collaborative Research: Magma Generation in the Early Mariana Arc System Revisited" - Reagan, Hanan, Hicky-Vargas
"The Flux of Volatiles from Active MARGINS: the Central American Volcanic Arc" - Fischer
"MARGINS: Laboratory Experiments on 3-D Circulation and Temperature Distribution in Subduction Zones" - Kincaid
"Margins: Workshop on Modeling of Subduction Zone Dynamics and Thermal Structure" - van Keken
"Margins: Community Sedimentary Model Science Plan for Sedimentology and Stratigraphy" - Syvitski, Paola, Slingerland
“NARS-Baja: A Five-Year Deployment of Broadband Seismic Instruments Around the Gulf of California” - Clayton
“MARGINS: Collaborative Research: Seismic and Geologic Study of Gulf of California Rifting and Magmatism” - Lizarralde, Axen, Holbrook, Kent, Umhoefer, Fletcher, Gonzalez-Fernandez, Harding
"MARGINS: Oxygen Isotope Studies of the Central American Arc" - Eiler
"Convection in the Mantle Wedge Above Subduction Zones" - Hirth, Kelemen, Billen
"Collaborative Research: Late Cenozoic Detachment Faulting in the Western Salton Trough: Strain Partitioning in an Oblique Active-Margin Rift" - Dorsey, Axen Janecke, Housen
"Processes Controlling Depositional Signals of Environmental Change in the Fly River Sediment Dispersal System: Mechanisms and Rates of Shelf Clinoform Development" - Nittrouer, Ogston, Sternberg
"Determination of Volcanic Flux Rates and Application to Understanding Regional Geochemical Trends and Element Mass Balances in Central America" - Carr, Feigenson, Swisher
"Collaborative Research: Processes Controlling Depositional Signals of Environmental Change in the Fly River Sediment Dispersal system: Rates and Mechanisms of Floodplain Deposition" - Dietrich, Parker
"Volcanic Origins ILluminated in Costa Rica And Nicaragua (VOLCAN): Imaging the Mantle in the Central American Subduction Factory" - Abers, Plank, Fischer, Protti, Gonzalez, Strauch
"Collaborative Research: Frictional and Mineralogical Properties of Sediments Entering Subduction Zones: Controls on Stress State and Earthquakes" - Brown, Underwood
"Li Isotopic Investigations of the Crust And Mantle" - Rudnick, McDonough, Tomascak
"Global and Local Controls on Depositional Cyclicity: Canterbury Basin, New Zealand" - Fulthorpe
"Tracing Volatiles Across Volcanic Arcs: 129I, He, N2, CH4 and CO2 in Fluids From New Zealand and Japan" - Fehn, Poreda, Snyder
"Field Workshop On The Chemistry And Fluxes Of Volatiles From The Central American Volcanic Arc: Nicaragua And Costa Rica" - Fischer
"MARGINS Workshop on the Waipaoa Source-to-Sink Focus Area" - Kuehl
"Collaborative Research: Seismic Velocity, Compaction, and Pore Pressure in Underthrust Sediments, Nankai Subduction Zone" - Moore
"Modeling Of Coseismic Pore Pressure Changes In Subduction Zones: Implications For Fluid Flow and Planning For Drilling And Long-Term Observatories" - Screaton, Ge

"Collaborative Research: Determining The Volatile And Slab Flux From The Izu-Bonin-Marianas Active Margin Using Geothermal Fluids, Phenocrysts And Melt Inclusions" - Fischer, Hilton, Hauri

"A Numerical Investigation of the Relative Importance of Different Melting Mechanisms at Volcanic Arc" - Conder, Wiens

“Collaborative Research: Upper-Mantle Structure Beneath the Gulf of California” - Gaherty, Collins, OBSIP
"Kinematics and Dynamics of Active Rifting of the Northern and Central Red Sea" - Reilinger, ArRagehi, Sklar
“Mantle Dynamics of the Izu-Bonin Subduction System” - Fouch
"Melt Inclusions in Izu Lavas" - Kent
"Collaborative Research: Developing a Quantitative Understanding of Clinoform Formation, Gulf of Papua" - Driscoll, Milliman, Slingerland, Walsh, Babcock

^Top

MARGINS Program