International Ocean Discovery Program

Current Expedition

Expedition 400: NW Greenland Glaciated Margin

Science Reports

Expedition 400

• Expedition 400 Science Reports
• Expedition 400 Daily Reports
• Expedition 400 Week 5 Report
• Expedition 400 Site U1603 Summary
• Expedition 400 Week 3 Photo Gallery

Expedition Information

• Port Call Information
• JRSO Expedition Schedule

Previous Science Reports

Expedition 395

• Expedition 395 Science Reports
• Expedition 395 Photo Gallery

Expedition 399

• Expedition 399 Science Reports
• Expedition 399 Photo Gallery

Expedition 398

• Expedition 398 Science Reports
• Expedition 398 Photo Gallery

News

• IODP Expedition 399: Building Blocks of Life, Atlantis Massif
• IODP Expedition 398: Hellenic Arc Volcanic Field
• IODP Expedition 397: Iberian Margin Paleoclimate
• IODP Expeditions 390 and 393: South Atlantic Transect

News Stories See all news stories

• Exploring the earth's core to understand volcanoes and earthquakes
• Mega Machine Deep Driller: JOIDES Resolution
• Microscopic deposits tell of ancient eruptions

Follow @JRSO_IODP on Twitter

News Releases See all news releases

• Ancient volcanism drove ancient global warming that marked the end of the Paleocene
• Past climate warming driven by hydrothermal vents
• Exploring Frontiers: USM Geologist Among Scientists Aboard Historic Ocean Drilling Expedition

Recent Publications

Scientific Prospectuses

• Expedition 389 Scientific Prospectus
• Expedition 405 Scientific Prospectus
• Expedition 403 Scientific Prospectus

Preliminary Reports

• Expedition 386 Preliminary Report
• Expedition 397 Preliminary Report
• Expedition 393 Preliminary Report

Proceedings volumes

• Volume 392 Expedition Reports
• Volume 396 Expedition Reports
• Volume 378 Expedition Reports

What Is IODP?

The International Ocean Discovery Program (IODP) is an international research collaboration that coordinates seagoing expeditions to study the history of the Earth recorded in sediments and rocks beneath the ocean floor. The JOIDES Resolution Science Operator (JRSO) operates the scientific drillship JOIDES Resolution on behalf of the National Science Foundation. With an international workforce and scientists with many different backgrounds and perspectives, the JRSO promotes a diverse, equitable, and inclusive work environment, which is reflected in our JRSO Code of Conduct.

Our Vision

We are committed to exceeding the expectations of the scientific ocean drilling community by maximizing the science the JOIDES Resolution delivers.