Ocean Sciences (OS)
OS21A CC:325 Tues 0830h
Geobiology of Critical Intervals (joint with A,GS)
Presiding: S M Stanley, Johns Hopkins Univ; S L D'Hondt,
Univ of Rhode Island
0830h INTRODUCTION: S M Stanley,Johns Hopkins Univ
0835h OS21A-01 INVITED Linking Environmental and
Biotic Change in the Late Paleozoic Tropics:
The Record From North-Central Texas: *W A
DiMichele, R W Hook, D S Chaney
0850h OS21A-02 Rise of Angiosperms and Effects on
Terrestrial Ecosystems: *R Lupia
0905h OS21A-03 INVITED Climate of the Early
Eocene: The Value of Iterative
Paleontological and Modeling Studies: *S L
Wing, L C Sloan
0920h OS21A-04 INVITED Climate of the Early
Eocene: The Value of Iterative Modeling and
Paleontological Studies: *L C Sloan, S Wing
0935h OS21A-05 INVITED Physiological Selectivity:
Differentiating Among Possible Kill
Mechanisms for the Great Permian Extinction:
*R K Bambach, A H Knoll
0950h Break
1010h OS21A-06 INVITED The Isthmus of Panama, the
Conveyor Belt, and the Cause of the Modern
Ice Age in the Northern Hemisphere: *S M
Stanley
1025h OS21A-07 INVITED Diversification and
Extinction in Cenozoic Mammals: Does Climate
Matter?: *J Alroy
1040h OS21A-08 Evolutionary Radiation and Oceanic
Recovery After the Cretaceous/Tertiary Impact:
*S D'Hondt, J King
1055h OS21A-09 INVITED Oceanic Anoxic Events: How
Crucial a Role in Mass Extinctions?: *C R
Newton
1110h OS21A-10 Large and Global Positive Carbon
Isotope Excursion Linked to Late Cambrian
Mass Extinction of Platform Trilobites: *B
Runnegar, M R Saltzman
1125h OS21A-11 INVITED Secular Biotic Trends in
Skeletal Secretion and Sedimentary Carbonate
Production Resulting From Oscillations in
Seawater Chemistry Driven by Plate Tectonics:
L A Hardie, *S M Stanley
1140h OS21A-12 INVITED Mass Extinctions and Major
Delta13C Excursions in the Late
Cambrian-Early Ordovician Global Oceans:
Are They Directly Related?: *R L Ripperdan
1155h OS21A-13 INVITED Ordovician Glaciation at
High Atmospheric pCO2: *L R Kump, M A
Arthur, M E Patzkowsky, D S Pinkus, M T Gibbs,
P M Sheehan
OS21B CC:314 Tues 0830h
Carbonate Marine System During Oxygen Isotope Stage 11
Presiding: A W Droxler, Rice Univ; J Farrell,
Joint Oceanographic Inst
0830h INTRODUCTION: A W Droxler,Rice Univ
0835h OS21B-01 INVITED Oxygen Isotope Stage 11
Warming: *L H Burckle
0855h OS21B-02 INVITED The Marine Carbonate System
During Oxygen Isotope Stage 11 (423-362 ka):
A Case of Basin-to-Shelf and/or
Basin-to-Basin Carbonate Fractionation?: *A W
Droxler, E C Ferro, D A Mucciarone, G A
Haddad, J P Schwartz
0915h OS21B-03 INVITED The Origin of the Great
Barrier Reef: *P J Davies, J Webster, J C
Braga, H Elderfield, H Yoshida, J Mckenzie,
D Kroon, L Montaggioni, P M Manning, A
Skinner, C Vasconcelos, M Andres, R L F Kay,
C Braithwaite
0935h OS21B-04 INVITED Direct Sea-Level Evidence
of Antarctic Ice Collapse During the Middle
Pleistocene (Stage 11?) From Bermuda and the
Bahamas: *P J Hearty, P Kindler
0950h OS21B-05 INVITED Hierarchy of
Plio-Pleistocene Sea Level Fluctuations Are
Turning Points in the Evolution of Great
Bahama Bank: *C M Kievman, R N Ginsburg
1005h Break
1025h OS21B-06 Remote Sensing Observations of
Potential Neritic Carbonate Transport Events
on the Bahamas Banks During Winter 1996: *J
Acker, A C Hine
1040h OS21B-07 INVITED Export Production,
Terrigenous Input, and Carbonate
Preservation in the Central Equatorial
Pacific Ocean During Interglacial Stage 11:
*R W Murray, C Knowlton, M Leinen, A C Mix
1055h OS21B-08 INVITED MIS 11 in the South
Atlantic Sector of the Southern Ocean: New
Evidence From TN057-6-PC4: *D A Hodell
1115h OS21B-09 INVITED Southern Ocean Carbonate
Deposition During Stage 11: Ecological
Feedbacks and Geochemical Consequences: *W R
Howard
1130h OS21B-10 INVITED Maximum in Calcite
Sedimentation Between 320 and 430 kyr BP in
Continental Margin Sediments off South Africa:
*R R Schneider, T Bickert, P J Mueller, P
Bertrand, J J Pichon
1145h OS21B-11 INVITED A Paleoceanographic
Interpretation of Stage 11 at High-Northern
Latitudes Based on Marine Evidence: *H A
Bauch, H Erlenkeuser, J Helmke, U Struck
OS22A CC:HALL E Tues 1330h
Geobiology of Critical Intervals Posters (joint with A,GS)
Presiding: S M Stanley, Johns Hopkins Univ; R L Ripperdan,
Oak Ridge National Lab
1330h OS22A-01 INVITED POSTER TITLE ONLY Carbon Isotope
Ratios of Phanerozoic Marine Cements:
Re-evaluating the Global Carbon and Sulfur
Systems: *S J Carpenter, K C Lohmann
1330h OS22A-02 POSTER The Oxygen Isotopic
Composition of Ordovician Seawater as
Determined From the Solund-Stavfjord
Ophiolite, Norway: *K Muehlenbachs, H C
Fonneland, H Furnes, Y Dilek
1330h OS22A-03 POSTER Carbon Isotope Excursion in
the Paleoproterozoic Ocean and the Rise of
Atmospheric Oxygen: Temporal and Genetic
Relationship: *A Bekker, J A Karhu, K A
Eriksson
1330h OS22A-04 POSTER The Vendian-Cambrian Carbon
Isotope Record of North Iran: *H Kimura, R
Matsumoto, Y Kakuwa, B Hamdi, H
Zibaseresht
OS22B CC:325 Tues 1330h
High-Latitude Holocene Climate Change
Presiding: D Peteet, NASA Goddard Inst for Space Studies; G Bond,
Lamont-Doherty Earth Observatory
1330h OS22B-01 INVITED Mechanisms of Climate
Variability in the North Atlantic Ocean: *M
Visbeck
1345h OS22B-02 Holocene Climatic Trends Linked to
Possible Slowdown in North Atlantic
Deepwater Formation: *R B Alley
1400h OS22B-03 INVITED Glacial Through Holocene
Evolution of the Laurentide and Greenland
Ice Sheets as Deduced From High Resolution
Magnetic Records From the Labrador Sea: *J S
Stoner, C Hillaire-Marcel, G Bilodeau
1415h OS22B-04 A High Resolution MST Record for the
Holocene: ODP Leg 169S, Saanich Inlet: *K
Moran, D C Mosher, B D Bornhold, S Banks
1430h OS22B-05 INVITED Evidence of Regional
Variability and Concordance in Low and High
Frequency Climatic Changes at Circumpolar
Treeline: *G M MacDonald
1445h OS22B-06 INVITED Was the Arctic Tundra a
Holocene Carbon Source or Sink? Vegetational
and Climate History From Western Siberia: *D M
Peteet, A A Andreev, V A Klimanov, W Bardeen,
F Mistretta
1500h Break
1530h OS22B-07 Holocene Ice Core Glaciochemical
Records From Inland West Antarctica:
Preliminary Results and Implications for
Proposed Deep Drilling: *K J Kreutz, P A
Mayewski, M S Twickler, S I Whitlow, I
Pittalwala
1545h OS22B-08 Bipolar Detection of ENSO: *E A
Meyerson, P A Mayewski, S I Whitlow
1600h OS22B-09 Late Holocene Climate Variability: *E
Mosley-Thompson
1615h OS22B-10 INVITED Climate Change in the
Southern Hemisphere Holocene as Viewed From
High Latitude Isotopic Records: *J W White,
E J Steig
1630h OS22B-11 Antarctic Environmental Stability
Along the Victoria Land Coast Since the
Mid-Holocene: *P A Berkman
1645h OS22B-12 Multi-Proxy Based
Reconstructions of Large-Scale Surface
Temperature Patterns During the Past Several
Centuries: *M E Mann
OS31A CC:319 Wed 0830h
Paleoceanography of the Atlantic Basin: ODP Results
Presiding: K G Miller, Rutgers Univ; K McIntyre,
Univ of Calif, Santa Cruz
0830h OS31A-01 INVITED Rapid Climate Changes in
the Early Pleistocene "41K" World: *M E Raymo,
S Carter, K Ganley
0845h OS31A-02 Ground-Truthing of
Multi-Sensor-Track Data From Feni and Bjorn
Drifts, North Atlantic: *S J Carter, M E
Raymo, S O'Connell
0900h OS31A-03 Environmental Magnetism of Two Late
Neogene Intervals at the Bjorn Sediment
Drift (ODP Site 984), North Atlantic: *P Blum,
C Richter
0915h OS31A-04 Proxy Records of Glaciomarine
Sedimentation in the Nordic Seas and North
Atlantic Ocean From ODP Drillsites: *F R Rack,
J Bloemendal, T Wolf-Welling, S O'Connell
0930h OS31A-05 IRD Onset During Middle Miocene (ODP
Leg 151 NAAG, Site 909): *T C Wolf-Welling,
A B Winkler, S OConnell, M Cremer, F Rack,
K Stattegger, J Thiede
0945h OS31A-06 Evidence for Sustained Northern
Component Deep-Water Flux During the Early
Pliocene From High Resolution Ceara Rise
Benthic Stable Isotope Stratigraphies: *K
Billups, A C Ravelo, J Zachos
1000h Break
1030h OS31A-07 Intermediate Water at the Feni and
Gardar Drifts Across the Plio-Pleistocene
Transition (1.4-2.0 Ma): *K M McIntyre, M L
Delaney, A C Ravelo
1045h OS31A-08 Shutdown of Glacial North Atlantic
Intermediate Water at Terminations During
the Brunhes: *K A Venz, D A Hodell, C L
Stanton, D A Warnke
1100h OS31A-09 Sub-Milankovitch Sedimentary
Variations in 40,000 Year
Glacial-Interglacial Cycles From Bjorn
Drift, North Atlantic, ODP Leg 162, Site 984:
*J Minicucci, E Arnold, S O'Connell, R Levine,
C Knowlton
1115h OS31A-10 Grain Size Distribution and Modes of
Mineral Transport to the South Atlantic Ocean:
*S A Hovan, D K Rea, R W Murray, E
Horchheimer
1130h OS31A-11 Upper Cretaceous-Cenozoic Sequences
and Sea-Level: New Drilling Results From
Bass River, NJ (ODP Leg 174AX): *K G Miller,
P J Sugarman, J V Browning
1145h OS31A-12 Ejecta Layer at the K/T Boundary,
Bass River, New Jersey (ODP Leg 174AX): *R K
Olsson, K G Miller, J V Browning, D Habib,
P Sugarman
OS32A CC:HALL E Wed 1330h
Paleoclimatology and Paleoceanography: Observations and
Models Posters
Presiding: P deMenocal, Lamont-Doherty Earth Observatory; G
Henderson, Lamont-Doherty Earth Observatory
1330h OS32A-01 POSTER WITHDRAWN Annual Trace Element
Variations in a Holocene Speleothem: *M S
Roberts, P L Smart, A Baker
1330h OS32A-02 POSTER WITHDRAWN Increased River Runoff From
South America at 15 ka: *S R Hemming, P E
Biscaye, W S Broecker, N G Hemming
1330h OS32A-03 POSTER Pliocene Surface-Water
Paleotemperatures in the Western
Mediterranean Based on Calcareous
Nannofossils: *W G Siesser
1330h OS32A-04 POSTER Western South Atlantic
Glacial Deepwater Hydrography Derived From
Benthic Foraminiferal Cd/Ca and Stable
Carbon Isotope Data: *M Horowitz, D W Oppo
1330h OS32A-05 POSTER Stability of the East
Antarctic Ice Sheet? New Chronological
Evidence From Bennett Platform, Antarctica:
*M D Kurz, R P Ackert
1330h OS32A-06 POSTER Early Cenozoic Thermohaline
Variability Driven by Possible Changes in
Subtropical Moisture Fluxes: *K L Bice, E J
Barron
1330h OS32A-07 POSTER Multi-Proxy Based
Reconstructions of Large-Scale Surface
Temperature Patterns During the Past Several
Centuries: *M E Mann (MOVED TO OS22B-12)
1330h OS32A-08 POSTER Orbital Forcing and
Resulting Variation in Early Eocene
Continental Temperatures: *L C Sloan, C
Morrill
1330h OS32A-09 POSTER Estimating Climate From
Fossil Leaves: Implications for Paleoclimate
Interpretations: *C Morrill, M E Savina, L C
Sloan
1330h OS32A-10 POSTER A Mathematical
Biogeographical Model of Speciation and
Extinction: *J D Pelletier
1330h OS32A-11 POSTER The Sensitivity of Winter
Storms to Major Climatic Forcings Over
Geologic Time With a Comparison to the
Sedimentological Record: *J F Dutton, C J
Poulsen
1330h OS32A-12 POSTER The Sensitivity of Tropical
Cyclones to Major Climatic Forcings Over
Geologic Time With a Comparison to the
Sedimentological Record: *C J Poulsen, J F
Dutton
1330h OS32A-13 POSTER Changes in Continental
Hydrology Through Geologic Time and the Role
of Paleogeography and Atmospheric Carbon
Dioxide: *P J Fawcett, M T Gibbs, E J Barron
1330h OS32A-14 POSTER The Effects of Ice Loading
on Near Surface Sedimentary Seismic
Velocities, With Implications for Ice Volume
Interpretation: *S S Haines, L R Barteck, P L
Manley, G R Cochrane
OS41A CC:HALL E Thurs 0830h
High-Latitude Gas Venting, Hydrates, and Mass Wasting Posters
(joint with T)
Presiding: J Gardner, Naval Research Lab; P Vogt,
Naval Research Lab
0830h OS41A-01 INVITED POSTER Haakon Mosby Mud
Volcano: A Warm Methane Seep With Seafloor
Hydrates and Chemosyntheses-based Ecosystem
in Late Quaternary Slide Valley, Bear Island
Fan, Barents Sea Passive Margin: *P R Vogt,
G Cherkashev, G Ginsburg, G Ivanov, K
Crane, A Egorov, A Lein, N Pimenov, E
Sundvor
0830h OS41A-02 POSTER Regional Setting and Deep
Seismic Structure of the Hakon Mosby Mud
Volcano: *B O Hjelstuen, P R Vogt, J I
Faleide, O Eldholm
0830h OS41A-03 POSTER Norwegian-Greenland Sea
Thermal Field: *E Sundvor, O Eldholm, K
Crane, P R Vogt, A Nilsen, B O Hjelstuen,
T P Gladczenko
0830h OS41A-04 INVITED POSTER High Heat Flow and
Warm Water-Methane Enriched Plumes Above the
Haakon Mosby Mud Volcano: *K Crane, S
Herrington, A Egorov
0830h OS41A-05 INVITED POSTER Distribution of
Hydrothermal Phenomena on the Knipovich Ridge:
*G Cherkashev, I Poroshina, V Shilov, K Crane,
S Herrington
0830h OS41A-06 INVITED POSTER Gas Hydrates at the
Haakon Mosby Mud Volcano: *G D Ginsburg, A V
Milkov, G A Cherkashov, A V Egorov, P R Vogt,
K Crane
0830h OS41A-07 INVITED POSTER Gas Hydrates on the
Immediate Seafloor: *A V Egorov, G D Ginsburg,
P R Vogt, A N Rozhkov
0830h OS41A-08 INVITED POSTER Haakon Mosby Mud
Volcano: Chemical and Isotope Signatures of
Hydrate, Pore Water, and Carbonate Nodules
Suggest Mixed Biogenic/Thermogenic Origins:
*A Lein, A Egorov, G Ginsburg, N Pimenov,
A Savvichev, P R Vogt, G Cherkashev, K
Crane
0830h OS41A-09 POSTER The Distribution and
Composition of Particulate Matter in the
Surface Layer of the Norwegian-Greenland Sea
in August 1996: V P Shevchenko, *A Lein, G I
Ivanov, V V Zernova, P R Vogt
0830h OS41A-10 POSTER Hydrochemical Investigation
of Pore Water on the Haakon Mosby Mud
Volcano and Knipovich Ridge: *G Ivanov, L F
Andrianova, A A Krylov, A A Savvichev
0830h OS41A-11 INVITED POSTER Microbial Processes
of the Carbon Cycle as the Base of the Food
Chain of the Haakon Mosby Mud Volcano
Benthic Community: *N Pimenov, A Savvichev,
I Rusanov, A Lein, A Egorov, A Gebruk, L
Moskalev, P R Vogt
0830h OS41A-12 INVITED POSTER Correlations
Between Sediment Core Ground-Truthing and
SeaMARC II Backscatter Imagery Along the
Barents-Svalbard Continental Margin: *J M
Gardner, P R Vogt, F Bowles, D Jackson, K
Briggs
0830h OS41A-13 INVITED POSTER Acoustical,
Physical, and Rheological Properties of
Mudflow and Hemipelagic Deposits on the Bear
Island Fan, Norwegian Sea: *F A Bowles, W B
Sawyer, R W Faas, P R Vogt, E Sundvor
0830h OS41A-14 INVITED POSTER Microfabric and
Mineralogy of Fine-Grain Marine Sediments of
the Bear Island Fan, Norwegian Sea: *P J
Burkett, H Bart, N Carnaggio
0830h OS41A-15 POSTER High-Frequency Geophysical
Signatures of Gas Hydrates and Free Gas
Along the North-Eastern Atlantic Margin:
Possible Hydrate-Bound Margin Instabilities
and Possible Release of Methane From
Oceanosphere to Atmosphere: *J Mienert, J
Posewang
0830h OS41A-16 INVITED POSTER Glacial Episodes,
Gas Hydrate, and Mass Wasting of the
Continental Slope: *R E Kayen, H J Lee, K A
Kvenvolden, T D Lorenson
0830h OS41A-17 INVITED POSTER The Search for Gas
Hydrate in Northern Alaska and the Beaufort
Sea: *T D Lorenson, K A Kvenvolden, T S
Collett, R E Kayen
0830h OS41A-18 POSTER Geographical Focusing of
Submarine Landslides on the Continental
Margin North of Svalbard, Arctic Ocean: *N Z
Cherkis, M D Max, P R Vogt, A Midthassel
OS41B CC:314 Thurs 0830h
Paleoclimatology and Paleoceanography: Observations and
Models I
Presiding: P deMenocal, Lamont-Doherty Earth Observatory; G
Henderson, Lamont-Doherty Earth Observatory
0830h INTRODUCTION: P deMenocal,
Lamont-Doherty Earth Obs
0835h OS41B-01 Stable Isotope Times Series of Deep
Ocean Change From Individual Deep-Sea Corals:
*J F Adkins, W B Curry, E A Boyle
0850h OS41B-02 INVITED Multiple Isotopic Records
From Clipperton Atoll Porites: Assessing
Intracolony and Between Colony Variability:
*B K Linsley, R G Messier, R B Dunbar
0905h OS41B-03 INVITED Tropics-Outer Tropics
Interactions: Lessons From Red Sea Corals I:
*D P Schrag, G Eshel, M D Moore
0920h OS41B-04 INVITED Tropics: Outer Tropics
Interaction: Lessons From Red Sea Corals II:
*G Eshel, D P Schrag
0935h OS41B-05 INVITED Tropical Atlantic SSTs Over
the Last 20,000 Years: Implications on the
Mechanism and Synchroneity of
Interhemispheric Climate Change: *T P
Guilderson, R G Fairbanks, J L Rubenstone
0950h OS41B-06 Spatial Variations in Low-Latitude
Glacial Cooling Simulated by an
Atmosphere-Mixed Layer Ocean Model: *A J
Broccoli
1005h Break
1030h OS41B-07 Orbital Parameters, Atmospheric
CO2, and the Glaciation of Antarctica
and Greenland: *R M DeConto, S L Thompson, D
Pollard
1045h OS41B-08 Late-Cenozoic Arctic Cooling: CO2
May Be Enough: *W Ruddiman, J E Kutzbach,
I C Prentice
1100h OS41B-09 A One-Dimensional Ice Sheet/Sediment
Model for the Mid-Pleistocene Transition
Observed in Ice Volume Records: *D Pollard,
P U Clark
1115h OS41B-10 Millennial Scale Variability of the
Sea-Ice/Ocean System: K Maasch, *T K Dupont
1130h OS41B-11 Diatom Microfossil Nitrogen Isotopic
Composition Supports the Hypothesis of
Higher Nitrate Utilization in the Glacial
Southern Ocean: *D M Sigman, M A Altabet, R
Francois, D C McCorkle, J F Gaillard
1145h OS41B-12 Silicon Isotope Ratios in Biogenic
Opal as a Paleoproductivity Proxy: The First
Results: *C L De La Rocha, M A Brzezinski,
M J DeNiro, A Shemesh
OS42A CC:322 Thurs 1330h
Paleoclimatology and Paleoceanography: Observations and
Models II
Presiding: P deMenocal, Lamont-Doherty Earth Observatory; G
Henderson, Lamont-Doherty Earth Observatory
1330h INTRODUCTION: P deMenocal,
Lamont-Doherty Earth Obs
1335h OS42A-01 Planktonic Foraminifera in the
Arabian Sea: A Comparison of Upwelling and
Oligotrophic Sites During the Northeast
Monsoon: *L J McDonough, W L Prell
1350h OS42A-02 Partitioning of Hemipelagic and
Eolian Sedimentation in Eastern Pacific Core
TR163-31B: *K L Boven, D K Rea
1405h OS42A-03 Sedimentary Record of Climatic and
Oceanographic Changes in the Santa Monica
Basin, Offshore California: *C Gong, D J
Hollander
1420h OS42A-04 Phosphorus and Iron Sedimentation in
the Southern Ocean on Glacial/Interglacial
Time Scales: *J C Latimer, G M Filippelli
1435h OS42A-05 Productivity Control of
Fine-Particle Transport to the Equatorial
Pacific Sediments: *E Thomas, K K Turekian
1450h OS42A-06 The Late Miocene-Early Pliocene
Biogenic Bloom: An Examination of
Phosphorous Accumulation in the Central
Indian Ocean: *E T Weber, R M Owen
1505h Break
1530h OS42A-07 Uranium Concentrations and
(234U/238U) Ratios in Porewaters
From the Bahamas: Diagenesis and Fluid Flow:
*G M Henderson, N C Slowey, G Haddad
1545h OS42A-08 Field Verification of Carbonate Ion
Effect on Stable Carbon Isotopes in
Planktonic Foraminifera: *A D Russell, H J
Spero
1600h OS42A-09 The K/T Boundary at Beloc, Haiti,
Micropaleontologic Record and
Biostratigraphic Implications: M A Lamolda,
*F J Maurrasse, R Aguado, D Peryt
1615h OS42A-10 Miocene Carbon Fluxes From Coupled
C-Sr-Os Isotope Mass Balance Equations: *D
Reusch, K Maasch
1630h OS42A-11 A Geochemical Record of Miocene
Hydrothermal Activity in the East Pacific:
R M Owen, *E T Weber
1645h OS42A-12 Sensitivity of the Ocean-Atmosphere
System to Changes in Bio-productivity and
Total Available Carbon in a Coupled
Ocean-Atmosphere Multi-box Model: J Rich, E
Birchfield, D Hollander
1700h OS42A-13 TITLE ONLY GCM Simulation Using a
Tropical Idealized Supercontinent to
Investigate Late Proterozoic Glaciation: *G S
Jenkins, L Frakes
OS51A CC:HALL E Fri 0830h
Nearshore Processes and Modeling Posters
Presiding: P A Knoop, Univ of Michigan
0830h OS51A-01 POSTER A General Pressure Gradient
Formulation and Its Applications to North
Atlantic Modeling: *Y T Song, D G Wright
0830h OS51A-02 POSTER Cross-Sectional View of a
Pseudo Tidal Sand-Ridge in the Eastern
Yellow Sea, Korea: *B C Suk, W Jung, Y K Lee
0830h OS51A-03 POSTER Sedimentation in Stratified
Fluids With Applications to Fluvial Plumes:
*D C Hoyal, M I Bursik, J F Atkinson
0830h OS51A-04 POSTER Raytracing of Near-Inertial
Waves in a Model Gulf Stream Jet: *M A Neaton,
T J Shay
0830H OS51A-05 Material Sink Function of the Distal Mud
Area in the East China Sea: *Z Yang
OS51B CC:HALL E Fri 0830h
Marine Processes and Geochemistry Posters
Presiding: P A Knoop, Univ of Michigan
0830h OS51B-01 POSTER Porosity-Depth Relationships
From ODP Data Legs 101-129: *C J Engberts,
C A Stein
0830h OS51B-02 POSTER Germanium/Silicon in
Freshwater Diatoms as an Indicator of Past
Chemical Weathering Intensities: *J W
Carnahan, G Filippelli
0830h OS51B-03 POSTER The Paleoproductivity Record
of Ferromanganese Concretions: *P A Knoop,
R M Owen, C L Morgan
0830h OS51B-04 POSTER Deep Inorganic Carbon System
of the Arabian Sea: Evidence for Calcite
Dissolution Above the Lysocline?: *A K Adams,
F T Mackenzie
0830h OS51B-05 POSTER Rapid and Sensitive
Measurement Method for Dissolved and
Adsorbed 224Ra in Sediments: *T
Torgersen, Y Sun
0830h OS51B-06 POSTER 224Ra Distribution in
Near-Shore Sediments and the Effects of
Bioturbation and Adsorption-Desorption
Reactions: *Y Sun, T Torgersen
0830h OS51B-07 POSTER The Chemistry, Fluxes and
Sources of Carbon Dioxide in the Estuarine
Waters of the Satilla and Altamaha Rivers,
Georgia: *W J Cai, Y Wang
0830h OS51B-08 POSTER High Wind Driven 210Po
in the Chesapeake Bay Atmosphere:
Implications to Its Summer Time
Bio-volatility: *G Kim, N Hussain, T M Church,
J P Leonard
0830h OS51B-09 POSTER A Potentiometric pCO2
Microelectrode for the In Situ CO2
Measurements in Marine and Fresh Water
Environments: *P Zhao, W J Cai
0830h OS51B-10 POSTER Coastal Seismic Wipe-Outs:
Distribution Controlled by Pore Water
Salinity: *I Kogan, C K Paull
0830h OS51B-11 POSTER Sound Absorption in the
Black Sea: *D G Browning, R H Mellen
OS51C CC:314 Fri 0830h
Biogeochemistry of Trapped Gases in Ice Cores
Presiding: E J Brook, Washington State Univ; T Sowers,
Pennsylvania State Univ
0830h OS51C-01 INVITED Simulation of CO2 and
14C Variations During Younger Dryas: *T F
Stocker, O Marchal, F Joos
0850h OS51C-02 INVITED The Ice Core Record of
Greenhouse Trace Gases: *D Raynaud, J M
Barnola, J Chappellaz
0910h OS51C-03 INVITED Some New Insights on the
Air-Ice Transfer Function for Interpreting
the Gas Record Trapped in Polar Ice: *J M
Barnola, L Arnaud, V Rommalaere, D Raynaud,
P Duval
0930h OS51C-04 Does the Ice Core Record Support
Massive Destabilization of Methane Hydrates
During the Last Glacial Period?: *E J Brook,
J Severinghaus, M Bender, M Swanson
0945h OS51C-05 Combined Stable Isotopic Composition
of Methane Extracted From Air Bubbles
Trapped in Antarctic Ice: *C L Dickinson, G H
Morgan, A L Butterworth, A D Morse, C T
Pillinger, R Mulvaney, D A Peel
1000h Break
1020h OS51C-06 INVITED Did a Bipolar Oceanic
Seesaw Operate During the Period of
Deglaciation?: *W S Broecker
1040h OS51C-07 INVITED Tropical Climate
Instability: The Record From Ice Cores: *L G
Thompson
1100h OS51C-08 Further Study of the Delta18O of
O2 Record From the Bottom Part of the
Grip Core: *B Malaize, C Bourg, J Jouzel,
M Stievenard, D Raynaud, J Chappellaz, M
Leuenberger, T Blunier, E Brook
1115h OS51C-09 Reconstructing Recent Atmospheric
Trace Gas Concentrations From Polar Firn and
Bubbly Ice Data by Inverse Methods: *V
Rommelaere, L Arnaud, J M Barnola
1130h OS51C-10 Deriving a Twentieth-Century,
Atmospheric History of Methyl Bromide From
Measurements of Firn Air: *J H Butler, S A
Montzka, R C Myers, J W Elkins, M Battle, M
Bender, J Severinghaus, C Sucher, A D
Clarke, E S Saltzman
OS52A CC:315 Fri 1330h
Ocean Surface Wave Generation Processes
Presiding: S R Long, NASA Goddard Space Flight Center
1330h OS52A-01 INVITED Equilibrium and Saturation
in Short Wind-Generated Waves: A Question of
Stability: *O M Phillips
1355h OS52A-02 INVITED Wave Generation and Wave
Interaction on Shallow Water: *V Zakharov
1420h OS52A-03 INVITED A Critical Examination of
Wind-Wave Spectra: *N E Huang
1445h Break
1505h OS52A-04 A Discussion on the Generation
Processes of Short Ocean Waves: *P A Hwang
1520h OS52A-05 A Wind Wave Growth Episode in
Nearshore Lake Michigan: *P C Liu
1535h OS52A-06 Laboratory Studies of Wind-Wave
Coupling: *H Branger, J P Giovanangeli, N
Reul, S Guignard, M H Garat
1550h OS52A-07 Measurements of Azimuthal Dependence
of Mean Square Slope Under Light Wind
Conditions: E J Walsh, D C Vandemark, R N
Swift, J F Scott
1605h OS52A-08 Polarimetric Microwave Radiometry
and the Ocean Surface Wind Vector: P Chang,
P W Gaiser, K St. Germain, L Li
1620h OS52A-09 Atmospheric Forcing and the
Generation of Long Rossby Waves in the North
Atlantic: *I C de Silveira, P S Polito, P
Cornillon
1635h OS52A-10 The Ocean Upper Layer With the
Presence of the Surface Waves and Their
Breaking: *A Y Benilov, L N Ly
1650h OS52A-11 WITHDRAWN A Global View of Coherent
Internal-Tide Surface Waves: *R D Ray
OS52B CC:314 Fri 1330h
Nearshore Processes and Modeling
Presiding: K C Wong, Univ of Delaware
1330h OS52B-01 Application of a Three-Dimensional
Hydrodynamic Model With One-Way Coupling in
Galveston Bay: *R A Schmalz
1345h OS52B-02 Volume Fluxes on the Texas-Louisiana
Continental Shelf From a Structure-Function
Box Model: *L C Bender, R O Reid
1400h OS52B-03 The Formation of Tidal Fronts in a
Coastal Plain Estuary: *K C Wong
1415h OS52B-04 Submesoscale Surface Current
Variability on a Continental Shelf: *C Y Shen,
B Fusina, L K Shay
1430h OS52B-05 Instability of Hydraulic Jump
Formation in the Coastal Environment: *R P
Mied, C Y Shen, G J Lindemann
1445h OS52B-06 Turbulent Mixing and Density
Currents in Stratified Flow: *S Zhang, G
Benoit, E J Hopfinger, U Lemmin, W H Graf
1500h Break
1530h OS52B-07 Overtides and Estuarine Mixing: *L M
Huzzey
1545h OS52B-08 The Tampa Bay Physical Oceanographic
Real-Time System (PORTS): *M E Luther, N
Schmidt, D Burwell
1600h OS52B-09 On-Line Access to Oceanographic and
Meteorological Data From Tampa Bay PORTS: *N
Schmidt, M Haines
1615h OS52B-10 Eastern Sargasso Sea Front and its
Relation to the Subtropical Mode Water: *I
Belkin, P P Shirshov, S Levitus
1630h OS52B-11 The Autumn Fresh Water in the
East/Japan Sea: *D K Lee, J C Lee, K R Kang,
S B D Hahn
Go to 1997 Spring Meeting Session Details
Go to 1997 Spring Meeting Meeting at a Glance
Go to 1997 Spring Meeting Program Summary
