| Boundary Sources and Sink of 230Th, 232Th, and 231Pa n the NW Pacific |
9/1/10 |
8/31/13 |
Pacific Ocean
|
| Cl Isotope Systematics of the Neogene Izu Bonin Arc Volcanic Rocks |
3/1/06 |
6/1/08 |
Pacific Ocean
; Lamont Doherty Earth Observatory (LDEO)
; Austin, TX
; Izu Bonin arc
|
| Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits |
12/1/15 |
3/31/19 |
Pacific Ocean
|
| Collaborative Research: Developing a Continous Replicated Reconstruction of Tropical Pacific Climate Over the Last 500-700 Years: Analysis of Massive Porites Corals from American Samoa |
8/15/12 |
7/31/15 |
Pacific Ocean
; Ta'u, American Samoa
; Lamont Doherty Earth Observatory
; Stanford University
|
| Collaborative Research: P2C2-Reconstructing Tropical Pacific Climate Variability and Monsoon Systems, and Abrupt Changes from Ice Cores on Irain Jaya, Indonesia and Hualcan, Peru |
8/1/08 |
6/30/13 |
Pacific Ocean
|
| Collaborative Research: 3-D/4-D Seismic Reflection Imaging of the Magmatic-Hydrothermal System at the East Pacific Rise RIDGE 2000 Integrated Study Site at 9 50' N |
8/15/03 |
9/30/11 |
Pacific Ocean
; East Pacific Rise, 9°50'N -104°W
|
| Collaborative Research: A MCS Investigation to Study Axial Crustal Structure and Alteration of Upper Crust at the Juan de Fuca Spreading Center |
4/1/02 |
3/31/06 |
Pacific Ocean
; Juan de Fuca Ridge
|
| Collaborative Research: Catching the quake: Investigating samples from the JFAST expedition for evidence of the 2011 Tohoku Earthquake |
5/1/13 |
4/30/16 |
Asia
; Pacific Ocean
; Japan
|
| Collaborative Research: Coring the Line Islands Ridge for Paleoceanographic Research |
2/15/12 |
1/31/14 |
Pacific Ocean
|
| Collaborative Research: Crustal Accretion and Mantle Processes Along the Subduction-Influenced Eastern Lau Spreading Center |
9/1/08 |
8/31/14 |
Pacific Ocean
|
| Collaborative Research: Dust Deposition, Paleo-Export Production, and Migration of the (ITCZ) Through the Last Glacial Cycle in the West-Central Pacific (Line Islands) |
2/15/15 |
4/30/19 |
Pacific Ocean
|
| Collaborative Research: Evolution and Hydration of the Juan de Fuca Crust and Uppermost Mantle: A Plate-Scale Seismic Investigation from Ridge to Trench |
1/1/12 |
2/28/16 |
North America
; Pacific Ocean
; Pacific Ocean
; Juan de Fuca Plate
; Cascadia Subduction Zone
|
| Collaborative Research: Extracting multi-century low-latitude sea surface temperatures from coral skeletons using replicated records of annual growth: method refinement & application |
9/1/11 |
8/31/13 |
Pacific Ocean
; Fiji
; Tonga
; Lamont Doherty Earth Observatory
; Woods Hole Oceanographic Institution
|
| Collaborative Research: Fossil Coral Estimates of Central Tropical Pacific SST and Hydrological Variability during the last Millennium |
9/1/11 |
8/31/14 |
Pacific Ocean
|
| Collaborative research: Geochemical variation of the Pacific crust subducting beneath the Izu-Bonin |
5/1/14 |
4/30/18 |
Pacific Ocean
; Lamont Doherty Earth Observatory (LDEO)
|
| Collaborative Research: Geomagnetic Variability, Paleoenvironmental Change, and a Tuned Geologic Timescale from Pacific Eocene-Pleistocene Sediments from IODP Expeditions 320-312 |
3/1/10 |
2/28/13 |
Pacific Ocean
|
| Collaborative Research: Geophysical Constraints on Mechanisms of Ocean Plateau Formation from Shatsky Rise, Northwest Pacific |
8/1/09 |
7/31/12 |
Pacific Ocean
|
| Collaborative Research: GEOTRACES Pacifice Section: Nd isotopes and REEs in the South Pacific |
1/1/13 |
12/31/13 |
Pacific Ocean
|
| Collaborative Research: Hawaiian and Subplinian Basaltic Volcanism: Constrains on Eruption Dynamics from Kilauea |
1/1/12 |
12/31/13 |
Pacific Ocean
; Lamont Doherty Earth Observatory (LDEO)
; Kilauea Volcano, HI
|
| Collaborative Research: Illuminating the Cascadia plate boundary zone and accretionary wedge with a regional-scale ultra-long offset multi-channel seismic study |
11/1/18 |
10/31/22 |
North America
; Pacific Ocean
; British Columbia
; Cascadia Subduction Zone
; Oregon
; Washington
|
| Collaborative Research: Imaging small-scale convection and structure of the mantle in the south Pacific: a US contribution to international collaboration PacificArray |
8/15/17 |
7/31/21 |
Pacific Ocean
|
| Collaborative Research: Imaging the Cascadia Subduction Zone: A Ship-to-Shore Opportunity |
4/1/12 |
4/30/15 |
Pacific Ocean
|
| Collaborative Research: Inferences on Cascadia Deformation Front and Plate Interface Properties from Advanced Studies of Active Source Seismic Data |
7/1/17 |
6/30/20 |
North America
; Pacific Ocean
; Oregon
; Washington
; Juan de Fuca Plate
|
| Collaborative Research: Management and Implementation of the US GEOTRACES Pacific Meridonal Transect |
8/1/17 |
7/31/20 |
Pacific Ocean
|
| Collaborative Research: Mechanisms of Transient Deformation Following Great 2006-2007 Kuril Earthquakes: Frictional Afterslip or Viscoelastic Relaxation? |
8/1/10 |
7/31/12 |
Pacific Ocean
|
| Collaborative Research: Monitoring Inflation at Axial Seamount |
9/15/07 |
6/30/13 |
Pacific Ocean
; Juan de Fuca Ridge
|
| Collaborative Research: P2C2 - Reconstructing North Pacific Climate Variability using Multi-Millennial Tree Ring Resources for Glacier Bay, Alaska |
9/1/09 |
8/31/12 |
Pacific Ocean
; Glacier Bay
; Alaska
|
| Collaborative Research: Plutons as Ingredients for Continental Crust: Pilot Study of the Differences between intermediate plutons and lavas in the intra-oceanic Aleutian arc |
2/15/12 |
7/31/14 |
Pacific Ocean
; Aleutian Islands
|
| Collaborative Research: Seismic imaging of volcano construction, underplating and flexure along the Hawaii-Emperor Seamount Chain |
4/1/18 |
3/31/21 |
Pacific Ocean
; Hawaii-Emperor Seamount Chain
|
| Collaborative Research: Strain Accumulation and release at the Kuril Subduction Zone from Postseismic Observations on the Kuril GPS Array in 2007-2014 |
2/1/12 |
5/31/16 |
Pacific Ocean
|
| Collaborative Research: Structure and Composition of Oceanic Lithosphere and the Lithosphere/Asthenosphere Boundary |
3/1/10 |
2/28/15 |
Pacific Ocean
|
| Collaborative Research: Testing Mechanisms of Tropical Climate Change and Variability Using New Cores from the Line Islands |
7/15/14 |
6/30/18 |
Pacific Ocean
|
| Collaborative Research: the role of fluids in intermediate-depth seismicity and wedge anisotropy: Case studies for Cascadia and Alaska, with a comparison to Japan |
4/1/13 |
9/30/14 |
Pacific Ocean
|
| Collaborative Research: Understanding the Spatio-Temporal Characteristics of Earthquakes at Axial Seamount Late in an Eruptive Cycle |
9/1/15 |
8/31/18 |
Pacific Ocean
; Axial Seamount
; Northeast Pacific Ocean
|
| Collaborative Research: US GEOTRACES Pacific Meridional Transect: Sources and Sinks of Neodymium Isotopes and Rare Earth Elements |
11/1/17 |
10/31/20 |
Pacific Ocean
|
| Collaborative Research: US GEOTRACES Pacific Section: Analysis of 230Th, 232Th and 231Pa |
1/1/13 |
12/31/17 |
Pacific Ocean
|
| Collaborative Research: Variations and Trends in Fall Precipitation over the Central United States: Issues of Physical Mechanisms, Circulation Anomalies and Boundary Forcing |
6/15/08 |
5/31/13 |
Atlantic Ocean
; Pacific Ocean
; United States
|
| Constraints on the Composition of Subducting Oceanic Crust in the Northwest Pacific Ocean Basin |
7/1/10 |
6/30/16 |
Pacific Ocean
; Lamont Doherty Earth Observatory (LDEO)
; Scripps Institute of Oceanography, CA
|
| Continental Shelf Embayments of the Eastern Margin of the Philippines: Lamon Bay Stratification and Circulation |
5/1/13 |
4/30/15 |
Pacific Ocean
; Lamon Bay
|
| Correlation of borehole and seismic data in the Gulf of Alaska at Sites U1417, U1418, U1420 and U142 |
9/29/13 |
1/31/15 |
Pacific Ocean
; Gulf of Alaska
; Offshore, Alaska
|
| Determining the Frictional Temperature Rise During the 2011 Tohoku EarthQuake |
6/1/13 |
5/31/14 |
Pacific Ocean
|
| Does Alkenone δD Record Seawater δD? Analysis of sediment, water and particulate samples from the Central Equatorial Pacific |
|
|
Pacific Ocean
|
| Establishing a Long-Term Geodetic Network at the East Pacific Rise Ridge 2000 Integrated Studies Site |
4/1/07 |
9/30/13 |
Pacific Ocean
; East Pacific Rise
|
| FESD Type: VOICE: Volcano, Ocean, Ice, and Carbon Experiments |
10/1/13 |
8/30/20 |
Global
; Pacific Ocean
; Juan de Fuca Ridge
|
| Formation and evolution of upper oceanic crust from seismic data acquired over mature oceanic crust |
9/1/16 |
8/31/18 |
Pacific Ocean
|
| GEOTRACES Pacific section: Dissolved and particulate concentrations of selected anthropogenic radionuclides along the U.S. GEOTRACES Peru-Tahiti zonal section |
1/1/13 |
9/30/18 |
Pacific Ocean
|
| Hydrographic and Sediment-Trap Monitoring of Anoxic Soledad Basin off Baja California for Enhanced Climate Reconstructions: An Interdisciplinary Planning Workshop |
7/1/09 |
7/31/12 |
Pacific Ocean
; Baja California
|
| Integrated Pre-Feasibility Study for CO2 Geological Storage in the Cascadia Basin: Offshore Washington State and British Columbia |
2/1/17 |
10/31/18 |
North America
; Pacific Ocean
; Cascadia Basin
; Washington
; Oregon
; British Columbia
|
| Lithological Characterization and Structural Analyses of Sediments Lava Flows from Shatsky Rise Using Downhole Measurements |
4/29/10 |
9/3/12 |
Pacific Ocean
; Shatsky Rise
|
| Lithostratigraphic Characterization of the Sediment Section from IODP Expedition 324, Shatsky Rise Using Downhole Logging Data |
11/4/09 |
9/3/12 |
Asia
; Pacific Ocean
|
| Love-wave propragation in oceanic upper mantle: constraints on radial anisotropy and implications for dynamics of the asthenosphere |
9/1/15 |
8/31/19 |
Pacific Ocean
|
| Low Latitude Indian to Western Pacific, From 40E to 160E |
5/1/16 |
4/30/19 |
Pacific Ocean
; Indian Ocean
|
| Megathrust Seismic Hazard by Reflection Mapping |
1/1/10 |
3/31/14 |
Pacific Ocean
; Alaska
|
| Modification of the Stratification and Velocity Profile with in the Straits and Seas of the Indonesian Archipelago |
11/1/09 |
10/31/12 |
Pacific Ocean
|
| NSFGEO-NERC: Sulfur Cycling at Subduction Zones |
9/1/19 |
8/31/22 |
Central America
; Asia
; Pacific Ocean
; Lamont Doherty Earth Observatory (LDEO)
; Marianas Islands
|
| Ocean Acidification - Category 1: Calibration and Application of the Boron Isotope Seawater-pH Indicator in Deep-water Corals |
9/15/10 |
8/31/16 |
Global
; Atlantic Ocean
; Pacific Ocean
|
| Ocean Acidification: Collaborative Research: Establishing the Magnitude of Sea-Surface Acidification During The Paleocene-Eocene Thermal Maximum |
9/1/12 |
8/31/16 |
Global
; Pacific Ocean
; Atlantic Ocean
; equatorial Pacific
; South Atlantic
|
| Ocean Acidification: Collaborative Research: Quantifying the potential for the biogeochemical feedbacks to create 'refugia' from ocean acidification on tropical coral reefs |
7/1/13 |
6/30/17 |
Pacific Ocean
; Palmyra Atoll
|
| Offshore 3D High Energy Seismic Survey |
11/1/11 |
3/31/13 |
Pacific Ocean
; Costa Rica
; Aleutian islands
|
| P2C2: Diagnosing the Dynamics of Past and Future North American Megadroughts |
3/1/19 |
3/31/22 |
Global
; Pacific Ocean
; Atlantic Ocean
; North America
|
| Permeability and temperature in ODP/IODP Hole 1256 |
6/28/11 |
4/1/14 |
Pacific Ocean
|
| Reconciling substrate specific difference in the carbon isotope Excursion marking the Paleocene-Eocene transition |
7/1/15 |
7/31/17 |
Pacific Ocean
|
| Reconstructing Slab and Mantle Fluxes during the Eocene-Oligocene Evolution of the Izu-Bonin Volcanic Arc (NW Pacific) |
6/1/05 |
6/30/08 |
Pacific Ocean
; Lamont Doherty Earth Observatory (LDEO)
; Izu Bonin arc
|
| Reconstructing the Paleo-Budget of 231Protactinium in the North Pacific |
9/1/18 |
8/31/21 |
Pacific Ocean
|
| Seismic/Well Integration Bering Sea, IODP Expedition 323 |
9/4/09 |
7/3/12 |
Pacific Ocean
|
| Shear wave anisotropy in oceanic crust formed by superfast spreading PEA EXP. 335 |
6/28/11 |
4/1/14 |
Pacific Ocean
|
| South China Sea-Indonesia Seas Transportation/Exchange (Site) |
3/15/08 |
2/28/13 |
Pacific Ocean
; South China Sea
; Indonesian Seas
|
| Spatial and temporal variability in chlorophyll, primary production and carbon export in the Bering Sea linked to climate change |
8/26/11 |
8/25/12 |
Pacific Ocean
; Bering Sea
|
| Supply and removal of trace elements in the subtropical South Pacific (UltraPac) |
10/1/15 |
9/30/16 |
Pacific Ocean
|
| Testing alkenone δD values as a paleosalinity proxy with particulate and sediment samples from the Eastern Equatorial Pacific |
|
|
Pacific Ocean
|
| Testing the Observation of Annual Seismic Velocity Variations at Axial Volcano |
6/1/18 |
5/31/19 |
Pacific Ocean
; Axial Seamount
|
| The Dynamical Machanisms and Potential Predictability of Indian and Pacific Ocean Influences on Seas |
8/1/14 |
7/31/18 |
North America
; Pacific Ocean
; Indian Ocean
|
| The Sr-Nd-Pb-Hf Isotope Evolution of the Mariana Island Arc |
4/15/09 |
9/30/13 |
Pacific Ocean
; Lamont Doherty Earth Observatory (LDEO)
; Mariana Arc
|
| Using Numerical Models of Poroelastic Fluid Flow to Constrain the Permeability Structure of Young Ocean Crust |
9/1/09 |
8/31/12 |
Pacific Ocean
|
| USSSP-Participation in IODP Expedition 322 Nantroseize Stage 2 Subduction Input on the D/V Chikyu. Correlation Between Core, Log, and Seismic Data in Lower Shikoku Basin Sediments at IODP Site C0011 |
9/1/09 |
11/9/12 |
Pacific Ocean
; Shikoku Basin
; Nankai Trough, Offshore Japan
; Japan
|
| Ventilation History of the Sulu Sea: Record of Abrupt Changes in the Tropical Western Pacific Thermocline |
8/15/17 |
7/31/19 |
Pacific Ocean
; Sulu Sea Basin
; Lamont Doherty Earth Observatory
|
| Wireline Log-Based Stratigraphy along a Shelf-Slope Transect in the Canterbury Basin, New Zealand |
1/4/10 |
11/3/12 |
Pacific Ocean
; Canterbury Basin
; Offshore, South Island of New Zealand
|
| Aleutian - Alaska Workshop at Lamont for GeoPrisms Synthesis |
8/1/19 |
2/29/20 |
Pacific Ocean
; Aleutian-Alaska Subduction Zone
|
| P2C2: Towards a Precipitation History of Easter Island Since the Last Glacial Period |
9/1/19 |
8/31/21 |
Oceania
; Pacific Ocean
; Easter Island
|
| Testing an Arc Volcanism - Climate Link in a High-Latitude Plio-Pleistocene Marine Tephra Archive at ODP Site 882 (Northwest Pacific) |
3/15/20 |
2/28/23 |
Pacific Ocean
; Northwest Pacific
|
| Collaborative Research: P2C2 - Insights Into Tropical Pacific Climate From Paleoproxy Data Assimilation Into an Intermediate Complexity Dynamical Model |
6/1/20 |
5/31/23 |
Pacific Ocean
|
| Ocean Temperatures Through Early Cenozoic Climate Maxima Across a Latitudinal Transect from the North to the South Pacific - A Multi-Proxy In Situ Approach |
6/1/20 |
5/31/23 |
Pacific Ocean
|
| Marshall Islands Maritime Investment Project - Registries Assessment and Options Technical Assistance |
6/18/18 |
12/18/18 |
Pacific Ocean
; Republic of the Marshall Islands
|
| Evaluating and Constraining Models’ Stratocumulus and Cumulus Cloud Feedbacks in the Tropics using Satellite Observations to Reduce Uncertainties in Future Climate Projections |
9/1/20 |
8/31/21 |
Pacific Ocean
; Atlantic Ocean
; Indian Ocean
|
| Management and Implementation of US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE) |
10/1/20 |
9/30/23 |
Pacific Ocean
; Southern Ocean
; Tahiti
; Chile
|
| Southern Pacific Cruise |
10/1/20 |
9/30/21 |
Pacific Ocean
|
| Collaborative Research: US GEOTRACES GP17-OCE: Understanding Neodymium Isotopes and Rare Element Systematics in the South Pacific |
10/1/21 |
9/30/24 |
Pacific Ocean
|
| R/V Marcus G. Langseth - Oceanographic Instrumentation 2021 |
3/15/21 |
2/28/22 |
Atlantic Ocean
; Pacific Ocean
|
| Decadal Regime Shifts in the Pacific Ocean: Mechanisms, Hydroclimatic Imprints, and Predictability |
9/1/21 |
8/31/24 |
Pacific Ocean
; North America
; South America
|
| Tracking the Movement and Strength of the Northern Hemisphere Westerlies over the Last Glacial Cycle |
7/15/21 |
6/30/23 |
Pacific Ocean
|