| Australia | France | Japan | Spain |
| Austria | Germany | Netherlands | Sweden |
| Canada | India | New Zealand | Switzerland |
| China | Ireland | Norway | United Kingdom |
| Denmark | Italy | Portugal | United States |
| Finland | |||
|
Expedition Name
|
#
|
IO
|
Port (Origin)
|
Dates
|
|---|---|---|---|---|
| Juan de Fuca Hydrogeology | 301 | USIO | Astoria, OR, USA | June 27-Aug. 21, 2004 |
| Arctic Coring Expedition (ACEX) | 302 | ESO | Tromsö, Norway | Aug. 7-Sept. 19, 2004 |
| North Atlantic Climate 1 | 303 | USIO | St. John's, Newfoundland, Canada | Sept. 25-Nov. 17, 2004 |
| Oceanic Core Complex Formation, Atlantis Massif 1 | 304 | USIO | Ponta Delgada, Azores | Nov. 17, 2004-Jan. 8, 2005 |
| Oceanic Core Complex Formation, Atlantis Massif 2 | 305 | USIO | Ponta Delgada, Azores | Jan.8-March 2, 2005 |
| North Atlantic Climate 2 | 306 | USIO | Ponta Delgada, Azores | March 2-April 26, 2005 |
| Porcupine Basin Carbonate Mounds | 307 | USIO | Dublin, Ireland | April 26-May 31, 2005 |
| Gulf of Mexico Hydrogeology | 308 | USIO | Mobile, AL, USA | May 31-July 10, 2005 |
| Superfast Spreading Rate Crust 2 | 309 | USIO | San Cristobal, Panama | July 8-Aug. 28, 2005 |
| Tahiti Sea Level | 310 | ESO | Papeete, Tahiti | Fall 2005 |
| Cascadia Margin Gas Hydrates | 311 | USIO | Astoria, OR, USA | Aug. 28-Oct. 29, 2005 |
| Superfast Spreading Rate Crust 3 | 312 | USIO | Acapulco, Mexico | Oct. 29-Dec. 29, 2005 |
| New Jersey Shallow Shelf | 313 | ESO | Atlantic City, NJ, USA | Apr. 30- July 17, 2009 |
| NanTroSEIZE Stage 1: LWD Transect | 314 | CDEX | Shingu, Japan | Sep. 21-Nov. 15, 2007 |
| NanTroSEIZE Stage 1: Megasplay Riser Pilot | 315 | CDEX | Shingu, Japan | Nov. 16 - Dec 18, 2007 |
| NanTroSEIZE Stage 1: Shallow Megasplay and Frontal Thrusts | 316 | CDEX | Shingu, Japan | Dec. 19, 2007-Feb. 5, 2008 |
| Canterbury Basin Sea Level | 317 | USIO | Townsville, Australia | Nov. 4, 2009-Jan. 4, 2010 |
| Wilkes Land Glacial History | 318 | USIO | Wellington, New Zealand | Jan. 4-March 9, 2010 |
| NanTroSEIZE Stage 2: Riser/Riserless Observatory 1 | 319 | CDEX | Shingu, Japan | Sept. 1- Oct. 10, 2009 |
| Pacific Equatorial Age Transect I | 320 | USIO | Honolulu, HI, USA | March 5-May 5, 2009 |
| Pacific Equatorial Age Transect II / Juan de Fuca | 321 | USIO | Honolulu, HI, USA | May 5-July 5, 2009 |
| NanTroSEIZE Stage 2: Subduction Input | 322 | CDEX | Shingu, Japan | Sept. 1- Oct. 10, 2009 |
| Bering Sea Paleoceanography | 323 | USIO | Victoria, Canada | July 5-Sept. 4, 2009 |
| Shatsky Rise Formation | 324 | USIO | Yokohama, Japan | Sept. 4-Nov. 4, 2009 |
| Great Barrier Reef Environmental Changes | 325 | ESO | Townsville, Australia | Feb.-Apr. 2010 |
| NanTroSEIZE Stage 3: Plate Boundary Deep Riser 1 | 326 | CDEX | Shingu, Japan | July 15-August 8, 2010 |
| Juan de Fuca Hydrogeology | 327 | USIO | Victoria, BC, Canada | Jul. 5-Sep. 5, 2010 |
| Cascadia ACORK Observatory | 328 | USIO | Victoria, BC, Canada | Sept. 4-18, 2010 |
| South Pacific Gyre Subseafloor Life | 329 | USIO | Papeete, Tahiti | Oct. 9-Dec. 13, 2010 |
| Louisville Seamount Trail | 330 | USIO | Auckland, New Zealand | Dec. 13, 2010-Feb. 12, 2011 |
| Deep Hot Biosphere | 331 | CDEX | Shingu, Japan | Sept. 1- Oct. 3, 2010 |
| NanTroSEIZE Stage 2: Riserless Observatory | 332 | CDEX | Shingu, Japan | Oct. 25-Dec. 12, 2010 |
| NanTroSEIZE Stage 2: Subduction Inputs 2 and Heat Flow | 333 | CDEX | Shingu, Japan | Dec. 13, 2010- January 10, 2011 |
| Costa Rica Seismogenesis Project (CRISP) | 334 | USIO | Puntarenas, Costa Rica | Mar. 15-Apr. 13, 2011 |
| Superfast Spreading Rate Crust 4 | 335 | USIO | Puntarenas, Costa Rica | April 13-June 3, 2011 |
| Mid-Atlantic Ridge Microbiology | 336 | USIO | Bridgetown, Barbados | Sept. 1- Nov. 17, 2011 |
| Deep Coalbed Biosphere off Shimokita | 337 | CDEX | Shimizu, Japan | Jul. 25-Sept. 30, 2012 |
| NanTroSEIZE Stage 3 - Plate Boundary Deep Riser — 2 | 338 | CDEX | Shingu, Japan | Oct. 1, 2012-Jan. 13, 2013 (including port call and transit) |
| Mediterranean Outflow | 339 | USIO | Ponta Delgada, Portugal | Nov. 17, 2011-Jan. 17, 2012 |
| Lesser Antilles Volcanism and Landslides | 340 | USIO | San Juan, Puerto Rico | Mar. 3-Apr. 17, 2012 |
| Atlantis Massif Oceanic Core Complex | 340T | USIO | Lisbon, Portugal | Feb. 15-Mar. 2, 2012 |
| Southern Alaska Margin Tectonics, Climate & Sedimentation | 341 | USIO | Victoria, BC, Canada | May. 29-Jul. 29, 2013 |
| SCIMPI | 341S | USIO | Victoria, BC, Canada | May 20-29, 2013 |
| Paleogene Newfoundland Sediment Drifts | 342 | USIO | St. George, Bermuda | Jun. 2-Aug. 1, 2012 |
| Japan Trench Fast Drilling Project | 343 | CDEX | Shimizu, Japan | 1 April-24 May 2012 |
| Japan Trench Fast Drilling Project II | 343T | CDEX | Hachinohe, Japan | Jul. 5-19, 2012 |
| Costa Rica Seismogenesis Project A Stage 2 (CRISP-A2) | 344 | USIO | Balboa, Panama | Oct. 23-Dec. 11, 2012 |
| Hess Deep Plutonic Crust | 345 | USIO | Puntarenas, Costa Rica | Dec. 11, 2012-Feb. 12, 2013 |
| Asian Monsoon | 346 | USIO | Valdez, AK, USA | Jul. 29-Sept. 28, 2013 |
| Baltic Sea Paleoenvironment | 347 | ESO | Kiel, Germany | Sept. 12-Nov. 1, 2013 |
|
Nankai Trough Seismogenic Zone Experiment Stage 3, Plate Boundary Deep Riser |
348 | CDEX | Shimizu, Japan | Sept. 13, 2013- Jan. 29, 2014 |
USA
This email address is being protected from spambots. You need JavaScript enabled to view it.
Director, US Science Support Program
Lamont-Doherty Earth Observatory, Columbia University
New York, NY
Phone: (+1) 845-365-8754
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JOIDES Resolution Science Operator
Texas A&M University
College Station, TX
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National Science Foundation
Arlington, VA
Phone: (+1) 703-292-7734
General Announcements:
- IODP concluded in 2024 after eleven successful years of enabling the study of the subseafloor. Please visit the Expedition Schedule to learn more about IODP's past expeditions, and the Planning Updates page for information about subsequent scientific ocean drilling programs. Cores and samples may still be requested from the IODP Core Repositories.
- The National Academies of Sciences DSOS committee has released their interim report "Progress and Priorities in Ocean Drilling: In Search of Earth's Past and Future." Download the report.
New IODP Reports and Publications:
- Expedition 398 (Hellenic Arc Volcanic Field) Data Report: Core-Seismic Integration and Time-Depth Relationships
- Expedition 375 (Hikurangi Subduction Margin Coring, Logging, and Observatories) Data Report: Paleomagnetic and Rock Magnetic Observations from Sediments and Basalts Collected at Site U1526
- Expedition 399 (Building Blocks of Life, Atlantis Massif) Proceedings
- Expedition 381 (Corinth Active Rift Development) Data Report: Age-Depth Model of the Corinth Synrift Sequence, Site M0079
- Expedition 398 (Hellenic Arc Volcanic Field) Data Report: Coring Disturbances in Advanced Piston Cores
- Expedition 397 (Iberian Margin Paleoclimate) Data Report: Implications of Using the CSF-B Depth Scale Type for Strategic Correlations at Site U1588
- IODP Lessons Learned: Operational Challenges
- Scientific Ocean Drilling Bibliographic Database and Publications Impact Report (2024)
- Scientific Drilling: Reports on Deep Earth Drilling and Sampling (volume 33, issue 2)
The International Ocean Discovery Program (IODP) was an international marine research collaboration that explores Earth's history and dynamics using ocean-going research platforms to recover data recorded in seafloor sediments and rocks and to monitor subseafloor environments. IODP depended on facilities funded by three platform providers with financial contributions from five additional partner agencies. Together, these entities represented twenty-one nations whose scientists were selected to staff IODP research expeditions conducted throughout the world's oceans. Scientist activities were managed by the IODP Program Member Offices.
SCIENCE PLAN 2013-2023
IODP expeditions were developed from hypothesis-driven science proposals aligned with the program's Science Plan Illuminating Earth's Past, Present, and Future and were carried out in accordance with the program's Principles of Scientific Investigation. The science plan identifies 14 challenge questions in the four areas of climate change, deep life, planetary dynamics, and geohazards.
KEY SPONSORS
Platform Providers:
Additional Funding Partners:
