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USAC 10 February 2010 Austin, Texas

United States Implementing Organization (USIO). USAC 10 February 2010 Austin, Texas. IODP-USIO USAC Report. JOIDES Resolution operations Completed expeditions Operations schedule Expedition planning & implementation Technical activities Publication services Education activities

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USAC 10 February 2010 Austin, Texas

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  1. United States Implementing Organization (USIO) USAC 10 February 2010 Austin, Texas

  2. IODP-USIO USAC Report • JOIDES Resolution operations • Completed expeditions • Operations schedule • Expedition planning & implementation • Technical activities • Publication services • Education activities • Public relations • USIO staff changes • Non-IODP activities

  3. JOIDES Resolution Expeditions 2009–2011

  4. Expedition 323: Bering Sea Paleoceanography • Scientific Objectives • Pliocene–Pleistocene oceanography and climate history of the Bering Sea • Role of North Pacific deep and intermediate water production in global climate • Pacific-Arctic-Atlantic • connections • Microbial respiration, biomass, & community composition in subseafloor sediments of the Bering Sea (739-APL)

  5. Expedition 323: Bering Sea Paleoceanography • Highlights • 7 sites, 30 holes, 673 cores, 97% recovery, water depths 818-3174 m • New APC depth record of 458.4 mbsf • Characterization of North Pacific deep and intermediate water masses • Strong climate and sea level control of siliciclastic deposition • High sedimentation rates at Bowers Ridge & Bering slope (12-14 cm/ky & 21-58 cm/ky) • History of sea ice • Significant microbiological activity at 700 mbsf • 4 sites logged

  6. Expedition 324: Shatsky Rise Formation • Scientific objectives • Investigate the age, sources, and evolution of Shatsky Rise • Test the plume head versus plate tectonic hypotheses of oceanic plateau formation • Highlights • 5 sites, 5 holes, 111 cores, water depths 3127-4056 m • 923 m cored, 470 m of igneous basement (53% recovery), >120 m volcaniclastics • Testing and improvement ofthe active WHC system • 4 sites logged

  7. Expedition 324: Shatsky Rise Formation • Highlights (continued) • From 2-3 sites, suitable material was recovered to address the plume vs non-plume origin of Shatsky Rise by postcruise geochemical studies • Recovered pattern of lava flows suggests initial eruptions were massive in the SW and waned with time to the NE • Volcaniclastics are more widespread than previously thought and a significant component of the summit structures of Shatsky Rise • Sediment facies, microfossils, & volcanic structures imply parts of Shatsky Rise were submerged in the Early Cretaceous

  8. Expedition 317: Canterbury Basin Sea Level • Highlights • 4 sites, 13 holes, 555 cores, 52% recovery, water depths 84-344 m • Site U1352: Upper slope site (344 m depth, 1928 m penetration) • Deepest sediment hole and single-expedition hole in scientific ocean drilling • Records from Recent terrigenous sediments to Eocene limestone (35 Ma) • Sites U1351, U1354, U1353: outer to inner shelf transect (85–122 m depth) • Upper Miocene to Recent sediment sequences • High-recovery section through Recent and late Quaternary for study of glacial cycles in a continental shelf setting • U1353 shallowest site drilled for science by JR

  9. Expedition 318: Wilkes Land Glacial History • Scientific objectives • Cenozoic glacial history of East Antarctica • Centennial to annual climate variability from Holocene laminated Adelie Drift sediments • iodp.tamu.edu/scienceops/sitesumm.html

  10. JOIDES Resolution Operations Schedule

  11. USIO Expedition Planning & Implementation • Postexpedition Sampling Parties • PEAT (320/321): Gulf Coast Repository, 17-23 Oct 2009, 25,000 samples • Bering Sea (323): Kochi Core Center, 30 Nov-9 Dec 2009, 30,000 samples

  12. USIO Expedition Planning & Implementation • First (Editorial) Postexpedition Meetings • Bering Sea (323): 15–19 Feb 2010, College Station, Texas • Shatsky Rise (324): 17–21 May 2010, College Station, Texas • Canterbury Basin (317): 2–6 August 2010, College Station, Texas • Science Staffing • Applications due to Program Member Offices by 15 January for Juan de Fuca, South Pacific Gyre Microbiology, & Louisville Seamount Trail • Spring 2010: expect to issue call for applications for CRISP, Superfast, & Mid-Atlantic Microbiology

  13. USIO Expedition Planning & Implementation • Precruise & Planning Meetings • Juan de Fuca Hydrogeology (327): planning meeting 2 Dec 2009 • Juan de Fuca Hydrogeology (327): precruise meeting 28-29 Jan 2010 • Cascadia CORK (328): planning meeting 22 Jan 2010 • South Pacific Gyre Microbiology (329): precruise meeting 8-9 Feb 2010 • Louisville Seamount Trail (330): precruise meeting 22-23 Feb 2010 • CRISP and Superfast will be implemented as separate expeditions • Mid-Atlantic Microbiology: planning meeting 11 Dec 2009

  14. USIO Technical Activities • Ongoing analytical systems improvements on JOIDES Resolution andwork planned for post-Wilkes maintenance period • External review to evaluate systems (timing TBD) • Support for Chikyu Exp 322 (NanTroSEIZE Stage 2: subduction inputs) • Tools, calibration, and shipboard engineering staff • Observatory planning & design support • Juan de Fuca Hydrogeology • Cascadia CORK • Mid-Atlantic Microbiology • Integration and testing of “Motion Decoupled Hydraulic Delivery Telemetry System” used for DVTP deployment • Pressure Core Sampler licensed for industry use

  15. USIO Publication Services • Scientific Prospectuses • 325 publ, Juan de Fuca in prep, Cascadia in prep • Preliminary Reports • 319 publ, 322 publ, 323 on hold, 324 publ, 317 in prep, 313 in prep • Editorial Postcruise Meetings (College Station) • 320/321 compl; 313, 317, 319, 322, 323, 324 scheduled for Feb–Aug 2010 • Shipboard Support • Publications Specialists on USIO expeditions 320, 321/321T, 323, 324, 317, 318 • Publications Specialists on CDEX expeditions 319, 322 • Shore-based Support • Publications Specialist assisted with Exp 313 onshore science party in Bremen • Marine Works Japan (Chikyu) Technician training at TAMU for 6 months

  16. USIO Education Activities • Exp 320: USIO Education Director Leslie Peart • Exp 321: Maarten in ‘t Hout (Zcene Moving Media videographer) • Exp 321T: School of Rock (15 teachers, 11 US, 2 Europe, 2 Japan) • Exp 323: Teacher at Sea Doug LaVigne (high school, Georgia) • Exp 324: HBCU Educator Nasseer Idrisi (Univ. of US Virgin Islands) & Education Specialist Yuko Uchio (Tokyo Museum of Nature & Sciences) • Exp 317: Teacher at Sea Julie Pollard (middle school, Texas) • Exp 318: Dan Brinkhuis (Zcene Moving Media videographer) • Juan de Fuca: berths for educators, engineers, and students • www.joidesresolution.org educational portal • JR sites on Facebook, YouTube, TeacherTube, Twitter

  17. USIO Public Relations • Bering Sea (323) Victoria port call (organized with ECORD) • University ship tours • Shatsky Rise (324) Yokohama port call (organized with CDEX) • CDEX/JAMSTEC reception • Press conference • National Museum of Nature and Science ship tours • Canterbury Basin (317) Townsville port call (organized with ANZIC) • Press conference • Ship tours • Wilkes Land (318) Wellington port call (organized with ANZIC) • Press conference • VIP ship tours and lunch • Science talks at GNS Science • Student ship tours and holiday program at City and Sea Museum

  18. USIO Staff Changes • Ocean Leadership • Doug Fils: IT & Development • Greg Meyers: Off-contract work and Engineering development and coordination • Sarah Saunders: Communications • Kris Ludwig: Communications • Lamont • Alberto Malinverno: Head of Science Services Group • Gerardo Iturrino: Manager of Engineering • Eric Meissner: Senior Engineering Project Manager

  19. USIO-TAMU Organization

  20. Non-IODP Activities • Greg Myers at Ocean Leadership is overseeing engineering activities and pursuing non-IODP work • “Riserless Mud Return System” (DeepStar project) • Feasibility study was completed in December 2008 • COL trying to obtain funding for vessel modifications and field test

  21. Yokohama, Japan

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