Monday Afternoon |
| Time |
Session |
Location |
Title |
| 1330 |
B12A |
MCC Level 2 |
From Mantle to Microbe: Ridge2000
Research and Progress Posters
(joint with OS, T,
V)
Presiding: C Fisher, Pennsylvania State University; D K
Smith, Woods Hole Oceanographic Institution
[Session
PDF] |
| 1330 |
B12A-0725 |
MCC Level 2 |
Development of a Rapid, Standardized Data
Inventory for R2K Field Programs
*R A Arko, D N Chayes, S M Carbotte, W
B Ryan, K A Lehnert, T M Shank
POSTER [details] |
| 1330 |
B12A-0726 |
MCC Level 2 |
Time-Critical Studies: Rapid response to
Transient Dynamic Mid-Ocean Ridge Events
*J P Cowen, E T Baker, R P
Dziak, M M Lilley
INVITED POSTER [details] |
| 1330 |
B12A-0727 |
MCC Level 2 |
The Eastern Lau Basin Integrated Studies
Site (ISS)
*D Wiens, F Martinez, C Langmuir, M Tivey, J Childress, C
Fisher, G Wheat, M Perfit, D Blackman, S Kim
INVITED POSTER [details] |
| 1330 |
B12A-0728 |
MCC Level 2 |
Along-Axis Crustal Structure of the Lau
Back-Arc Basin From Multichannel Seismic Observations
*A M Jacobs, A J
Harding, G M Kent, J A Collins
POSTER [details] |
| 1330 |
B12A-0729 |
MCC Level 2 |
Geomorphology of the East Lau Spreading
Center
*F Martinez, B Taylor, A M Goodliffe
POSTER [details] |
| 1330 |
B12A-0730 |
MCC Level 2 |
The East Pacific Rise 8\deg to 11\deg N
Integrated Studies Site (ISS); Update and Opportunities
*S Carbotte, R
Haymon, M Holland, K Von Damm
INVITED POSTER [details] |
| 1330 |
B12A-0731 |
MCC Level 2 |
Sulfide Bioavailability and Potential
Toxicity in the Environment of Vent Organisms: a Comparison of
Characteristic Habitats of the EPR 13$\deg$N and 9$\deg$N Vent
Fields
*N Le Bris, F Gaill, B Govenar, C R Fisher
POSTER [details] |
| 1330 |
B12A-0732 |
MCC Level 2 |
Geomicrobiology of Archaeal Communities
Isolated from an Off-axis Abyssal Hill Fault Scarp on the East Pacific
Rise Flank at $9\deg$ 27'N
*C J Ehrhardt, R Haymon, P Holden, M
Lamontagne
POSTER [details] |
| 1330 |
B12A-0733 |
MCC Level 2 |
The distribution of species and biomass in
{\it Riftia pachyptila} communities from environmentally different
hydrothermal vent habitats at 9\deg N (East Pacific Rise)
*B Govenar, A
Aperghis, J Glanville, N Le Bris, C R Fisher
POSTER [details] |
| 1330 |
B12A-0734 |
MCC Level 2 |
Shallow (Layer 2A) Crustal Shear Velocity
Structure Near the 9-50'N Vent Fields, East Pacific Rise
*S C Webb, R A
Reves-Sohn
POSTER [details] |
| 1330 |
B12A-0735 |
MCC Level 2 |
High-Frequency Seismic Tomography of the
EPR 9-50N Hydrothermal System
*R A Reves-Sohn, S C Webb
POSTER [details] |
| 1330 |
B12A-0736 |
MCC Level 2 |
A proposal for drilling to the base of a
Lamont Seamount at 9$\deg$50 N EPR
*C Lundstrom
POSTER [details] |
| 1330 |
B12A-0737 |
MCC Level 2 |
An Investigation of Small Scale Ridge Axis
Offsets Using Near Bottom Magnetic Data from the East Pacific Rise,
$9\deg$25'N to $9\deg$58'N
*C M Williams, M A Tivey, D J Fornari, H
Schouten
POSTER [details] |
| 1330 |
B12A-0738 |
MCC Level 2 |
Sub-Moho Melt Accumulations Beneath the
East Pacific Rise Between the Siqueiros Fracture Zone and the $9\deg$03'N
Overlapping Spreading Center
*D Jousselin, D R Toomey, R A Dunn, W S
Wilcock, R S Detrick
POSTER [details] |
| 1330 |
B12A-0739 |
MCC Level 2 |
Three-dimensional Reflectivity Images of
Moho and Melt Sills beneath the 9 03' N Overlapping Spreading Centre at
the East Pacific Rise
*S C Singh, A J Harding, M C Sinha, G Kent, J W
Pye, S Bazin, C H Tong, P J Barton, R Hobbs, R S White, J A
Orcutt
POSTER [details] |
| 1330 |
B12A-0740 |
MCC Level 2 |
Constraining the Magmatic Budget of the EPR
at 9$^\circ$N Using Broadband Marine MT
*K W Key, S C
Constable
POSTER [details] |
| 1330 |
B12A-0741 |
MCC Level 2 |
Crustal Seismic Structure along the East
Pacific Rise 8$\deg$20'N to 10$\deg$10'N: Crustal melt accumulation and
its relation to Mantle Melt Delivery, Tectonic Segmentation, Seafloor
Geology and Hydrothermal Activity
*L M Christopher, R Dunn, D Toomey, W
Wilcock, R Detrick
POSTER [details] |
| 1330 |
B12A-0742 |
MCC Level 2 |
Seismic Monitoring of the East Pacific Rise
Ridge 2000 Integrated Studies Site
*M Tolstoy, F Waldhauser
POSTER
[details] |
| 1330 |
B12A-0743 |
MCC Level 2 |
Mantle Structure Beneath the East Pacific
Rise and its Relation to Tectonic Segmentation, Axial Morphology and
Hydrothermal Activity
*D R Toomey, R A Dunn, W S Wilcock, R S
Detrick
POSTER [details] |
| 1330 |
B12A-0744 |
MCC Level 2 |
Modeling Crustal Thickness Variations
Beneath the East Pacific Rise: Mantle Diapirs or Plate Kinematics?
*S A
George, D R Toomey
POSTER [details] |
| 1330 |
B12A-0745 |
MCC Level 2 |
Spatial and Temporal Variability in
Seismicity of the East Pacific Rise: Constraints from Hydroacoustic
Monitoring and Evidence for Triggering of Transform Earthquakes
*P M
Gregg, D K Smith, J Lin
POSTER [details] |
| 1330 |
B12A-0746 |
MCC Level 2 |
MORB Petrogenesis and Crustal Development
of the East Pacific Rise (EPR) at the R2K ISS (9$\deg$-10$\deg$ N)
*M
Perfit, J Maclennan, D Fornari, I Ridley, K Sims, M Smith
POSTER [details] |
| 1330 |
B12A-0747 |
MCC Level 2 |
Endeavour Segment, Juan de Fuca Ridge,
Integrated Studies Site (ISS) Update and Opportunities
*D Butterfield
& RIDGE Community
INVITED POSTER [details] |
| 1330 |
B12A-0748 |
MCC Level 2 |
A Long-Term Seismic Array on the Endeavour
Segment of the Juan de Fuca Ridge
*P R McGill, W S Wilcock, D S Stakes,
A H Barclay, T M Ramirez, D R Toomey
POSTER [details] |
| 1330 |
B12A-0749 |
MCC Level 2 |
Integrating Acoustic Imaging of Flow
Regimes With Bathymetry: A Case Study, Main Endeavor Field
*K G Bemis,
P A Rona, D R Jackson, C D Jones
POSTER [details] |
| 1330 |
B12A-0750 |
MCC Level 2 |
Measuring pH(in-situ) of hydrothermal
fluids at Mid-ocean ridges: Main Endeavour Field(JDF); EPR 21§N, 9-10§N;
Galapagos Rift
*K Ding, W E Seyfried Jr.M K Tivey, K L Von Damm, A M
Bradley, Z Zhang
POSTER [details] |
| 1330 |
B12A-0751 |
MCC Level 2 |
Results of New High-Resolution Geological
Mapping and Geochemistry of the Endeavour Segment, Juan de Fuca
Ridge
*J P Woodcock, D S Stakes, J Gill, J M Kela
POSTER [details] |
| 1330 |
B12A-0752 |
MCC Level 2 |
Seismic Structure of the Endeavour Segment,
Juan de Fuca Ridge: Correlations of Crustal Magma Chamber Properties With
Seismicity, Faulting, and Hydrothermal Activity
*E M Van Ark, R S
Detrick, J P Canales, S M Carbotte, J B Diebold, A Harding, G Kent, M R
Nedimovic, W S Wilcock
POSTER [details] |
| 1330 |
B12A-0753 |
MCC Level 2 |
Crustal Structure and Evolution Along the
Juan de Fuca Ridge Flanks
*M Nedimovi\'c, S Carbotte, J Diebold, R
Detrick, J Canales, E Van Ark, A Harding, G Kent
POSTER [details] |
| 1330 |
B12A-0754 |
MCC Level 2 |
Crustal Structure of the Cleft Segment
(Southern Juan de Fuca Ridge) From Multichannel Seismic Profiling
*J
Canales, R S Detrick, S Carbotte, J Diebold, M Nedimovic, G Kent, A
Harding
POSTER [details] |
| 1330 |
B12A-0755 |
MCC Level 2 |
A New View of 3-D Magma Chamber Structure
Beneath Axial Seamount and Coaxial Segment: Preliminary Results from the
2002 Multichannel Seismic Survey of the Juan de Fuca Ridge
*G Kent, A
Harding, J Babcock, J Orcutt, R Detrick, J P Canales, E Van Ark, S
Carbotte, J Diebold, M Nedimovic
POSTER [details] |
| 1330 |
B12A-0756 |
MCC Level 2 |
Microbial diversity in subseafloor fluids
from Explorer Ridge, Northeast Pacific
*S Bolton, J A Huber, R Embley,
D A Butterfield, J A Baross
POSTER [details] |
| 1330 |
B12A-0757 |
MCC Level 2 |
Identification of a Possible Second, Large
Propagator North of the Hess Deep Rift
*D K Smith, E M Klein, C M
Williams, W Zhu
POSTER [details] |
| 1330 |
B12A-0758 |
MCC Level 2 |
Microbial Diversity at the Low-Temperature
Hydrothermal Vents of the Galapagos Rift
*A Page, N Ward, T M Shank, B
Farhang, A Reysenbach
POSTER [details] |
| 1330 |
B12A-0759 |
MCC Level 2 |
Lipid Biomarkers and Molecular Carbon
Isotopes for Elucidating Carbon Cycling Pathways in Hydrothermal
Vents
*C L Zhang, J Dai, B Campbell, C Cary, M Sun
POSTER [details] |
| 1330 |
B12A-0760 |
MCC Level 2 |
The Majority of Free-Living Autotrophic
Bacteria use the Reductive TCA Cycle for Carbon Fixation at Deep-Sea
Hydrothermal Vents
*B J Campbell, C Cary
POSTER [details] |
| 1330 |
B12A-0761 |
MCC Level 2 |
Dissolved Organic Metals in the
Hydrothermal Plume
*K Shitashima
POSTER [details] |
| 1330 |
B12A-0762 |
MCC Level 2 |
Mass Transfer in Diffuse Low-Temperature
Hydrothermal Systems
*C E Channing, K M Gillis
POSTER [details] |
| 1330 |
B12A-0763 |
MCC Level 2 |
Plate Tectonic Modulation of Microbial
Productivity in the Deep Ocean-A Keck-supported Proto-NEPTUNE
Experiment
*J R Delaney, . Keck Team
POSTER [details] |
| 1330 |
B12A-0764 |
MCC Level 2 |
Reconciling Geophysical and Hydrothermal
Data Concerning the Transfer of Heat from the Lithosphere to the Oceans at
Fast and Slow Spreading-Centres
*C R German, J Lin
POSTER [details] |
| 1330 |
B12A-0765 |
MCC Level 2 |
Permeability-Porosity Relationships in Deep
Sea Hydrothermal Vent Deposits
*W Zhu, H Gittings, M K Tivey
POSTER
[details] |
| 1330 |
B12A-0766 |
MCC Level 2 |
NaCl-H2O Phase Diagrams and Equations of
State for Modeling Geo-hydrothermal Systems
W Bai, *W Xu, R P
Lowell
POSTER [details] |
| 1330 |
B12A-0767 |
MCC Level 2 |
On Possible Relationships Between Diking,
Magma Lenses, and Location of Hydrothermal Sites at Mid-Ocean Ridges
*L
Germanovich, Y Sim, R P Lowell
POSTER [details] |
| 1330 |
B12A-0768 |
MCC Level 2 |
Disequilibrium Two-Phase Flow? The Case at
A Vent EPR 9$\deg$N, April 1991 and at Endeavor, JDF, June, 1999
*K C
Lewis, R P Lowell
POSTER [details] |
| 1330 |
B12A-0769 |
MCC Level 2 |
Discovering New Mantle-Hosted Submarine
Ecosytems: The Lost City Hydrothermal Field
*D S Kelley, J A Karson, D
Yoerger, G L Fruh-Green, D A Butterfield, M Lilley
POSTER [details] |
| 1330 |
B12A-0770 |
MCC Level 2 |
Preliminary Geochemistry of Volatile
Species From Active Vents at the Lost City Hydrothermal Field
*G
Proskurowski, M D Lilley, E J Olson, B Larson
POSTER [details] |
| 1330 |
B12A-0771 |
MCC Level 2 |
Vent Plume Characteristics at the Lost City
Hydrothermal Field
*D A Glickson, K Nakamura, E J Olson, B Larson, G
Proskurowski, M D Lilley, D S Kelley
POSTER [details] |
| 1330 |
B12A-0772 |
MCC Level 2 |
High Resolution Multibeam Sonar Mapping of
the Lost City Hydrothermal Site with the Autonomous Benthic Explorer
*M
V Jakuba, D R Yoerger, A M Bradley, D S Kelley, J A Karson
POSTER [details] |
| 1330 |
B12A-0773 |
MCC Level 2 |
Geolipids produced by methanogens and
sulfate-reducing bacteria at the Lost City Hydrothermal Field
*A S
Bradley, J M Hayes, R E Summons
POSTER [details] |
| 1330 |
B12A-0774 |
MCC Level 2 |
Cross-Section of the Atlantis Massif ---
Geologic Framework for the Lost City Hydrothermal Vent Field
*E A
Williams, J A Karson, D S Kelley, G L Fr\"{u}h-Green
POSTER [details] |
| 1330 |
B12A-0775 |
MCC Level 2 |
Long-Lived Serpentinization and Carbonate
Precipitation at the Lost City Hydrothermal Vent Field
*G L
Frueh-Green, D S Kelley, J A Karson, S M Bernasconi, G Proskurowski, K A
Ludwig
POSTER [details] |
| 1330 |
B12A-0776 |
MCC Level 2 |
Chemistry of a serpentinization-controlled
hydrothermal system at the Lost City hydrothermal vent field
*K A
Ludwig, D S Kelley, D A Butterfield, B K Nelson, J A Karson
POSTER
[details] |
| 1330 |
B12A-0777 |
MCC Level 2 |
Serpentinization and Heat Generation at
Slow Spreading Ridges
*D E Allen, W E Seyfried J
POSTER [details] |