DrillNZ Newsletter (May 2015)
DrillNZ Newsletter (May 2015) Applications to sail on one IODP mission (IODP Exp. 364: Chicxulub Impact Crater: A Joint IODP-ICDP Mission Specific Platform Expedition) are open for one more week. Congratulations to Gavin Dunbar (Victoria University of Wellington) on obtaining the NZ IODP office grant to work on IODP/ODP/DSDP legacy material. Gavin will join forces with Nerilie Abrams (ANU) to investigate “The origin of the Central Great Barrier Reef”. Congratulations are also due to John Rolison (University of Otago), selected as ANZIC participant in IODP Expedition 361 “Southern African Climates & Agulhas Current Density Profile (SAFARI)” scheduled to sail from Jan 30 - Mar 31, 2016 from Port Louis to Capetown. The website (http://drill.gns.cri.nz) has been updated. Upcoming Deadlines: IODP Expedition 364 (Application deadline: 15 May 2015) Current and Upcoming Events/Meetings: JOIDES Resolution Facility Board Meeting (12 - 13 May 2015, Arlington, VA) http://www.iodp.org/facility-boards Workshop for Scientific Drilling in the Indian Ocean Crust and Mantle (13 - 14 May 2015, Woods Hole, MA) http://web.whoi.edu/indian-ocean-drilling/ MagellanPlus Workshop “Mantle, Water and Life: the ultramafic-hosted Rainbow hydrothermal field” (June 10-12, 2015; Lyon, France): http://rainbow2015.univlyon1.fr/en/pages/rainbow2015-home IODP Science Evaluation Panel meeting (29 - 30 June 2015, Brest, France) http://www.iodp.org/facility-boards IODP Forum in Canberra (8-10 July, 2015): http://www.iodp.org/iodp-forum Urbino Summer School in Paleoclimatology (15 July – 1 August 2015, Urbino, Italy): http://www.essac.ecord.org/flyer/FLYER_USSP_2015.pdf JOIDES Resolution docking in Fremantle (30 July, 2015, Exp. 356 start) JOIDES Resolution docking in Darwin (30 Sept., 2015, Exp. 356 end) For a more comprehensive list (links on the right): http://drill.gns.cri.nz/DrillNZ/Latest-News 1|Page ANZIC (Australian and New Zealand IODP Consortium)-related Program info Proposal submitted to the Australian Research Council ANZIC submitted, before the 9 April 2015 deadline, a bid to the Australian Research Council for Linkage Infrastructure, Equipment and Facilities (LIEF) funding of $A2.2 million p.a., to allow continuation of activities at the present level for five years. Richard Arculus (ANU) is the lead institution and 15 Australian partners contribute $A875,000 p.a. to the bid. New Zealand partners will be led by GNS Science and will contribute funding of $US300,000 p.a. Rejoinders are expected to come out in June, 2015, and funding results announced in October/November, 2015. Summary Report of Dunedin ANZIC Governing Council Meeting (Feb 24 2015) The ANZIC Council met over 1 day in Dunedin, hosted by Gary Wilson. Predominantly, the meeting discussed items pertaining to the ARC/LIEF proposal (see item above). Current Status of IODP Proposals involving ANZIC: To be scheduled at next JRFB (JOIDES Resolution Facility Board) meeting, May 2015: - Revised JR full Proposal 751 “West Antarctic Ice sheet Climate”, Rob McKay, VUW - MSP/JR full Proposal 818 “Brothers Arc Flux”, Cornel de Ronde, GNS Already at JRFB (JOIDES Resolution Facility Board) for scheduling: - MSP/JR full proposal 781A “Hikurangi Observatory”, Demian Saffer, Penn State Revised version to be submitted to SEP, July 2015 (if reviews positive, to JRFB at next meeting): - JR full proposal 832 “Tasman Frontier Subduction”, Rupert Sutherland, GNS Presentation to JRFB in May 2015, currently in holding bin (could be moved to scheduling): - JR APL 841, links to 781A “Hikurangi Margin Landslides, Ingo Pecher, Auckland/GNS Short Summary of last ECORD Facility Board Meeting (March 25-26 2015, Aix-enProvence, France) Stephen Gallagher and Leanne Armand attended for ANZIC, having an allocation of one scientist on each expedition. Upcoming expeditions decisions: Expedition 357 "Atlantis Massif Serpentinization and Life" is to sail later this year and had five Australian applicants. ANU PhD student Morgan Williams has been selected as a geochemist for Science Party description and sampling meeting in Bremen, early 2016. The Antarctic Climate Expedition 813 "Greenhouse to Icehouse Antarctic paleoclimate and ice history from George V Land and Adélie Land shelf sediments" (Phil O'Brien is one of the proponents) is now scheduled for the fiscal year 2018, and is to be drilled with the proven MEBO south of Australia. Proposal 708 "Arctic Ocean Paleoceanography: Towards a Continuous Cenozoic Record from a Greenhouse to an Icehouse World (ACEX2)" is now scheduled as an expedition for the fiscal year 2018. Consideration of Jody Webster's very highly ranked Hawaiian Reefs Expedition 718 is deferred until MEBO-200 deeper-drilling seabed drill fully operational, perhaps in 2020. 2|Page Short Summary: Workshop on Lord Howe Rise Proposal 871 (held in Sydney, April 2015) GeoscienceAustralia/JAMSTEC proposal for jointly funded Lord Howe Rise Cretaceous drilling might occur in 2017 and could lead on to Hikurangi margin drilling. The Lord Howe PreProposal 871-CPP is now moving to a full proposal which will be submitted to SEP by 1 October, with enthusiasm at both GA and JAMSTEC and an excellent chance of going on to next year's CIB (Chikyu Facility Board) meeting for scheduling. The meeting was attended by Nick Mortimer (GNS). Apply to Sail: Call for Applications – IODP Expedition 364 The ANZIC Office is now accepting applications for scientific participation for Expedition 364 Chicxulub Impact Crater: A Joint IODP-ICDP Mission Specific Platform Expedition. Taking place in 2016, and organised by the ECORD Science Operator (ESO) Scientific background: The full proposal, as well as up-to-date expedition information, can be found on the Expedition 364 webpage http://www.eso.ecord.org/expeditions/364/364.php. A good overview is provided by the Addendum, which covers the latest plans. It is anticipated that the offshore phase of the expedition will last up to 70 days in the period April to June 2016 (exact duration and dates to be confirmed), with only a subset of the Science Party participating. Offshore activities will focus on core recovery, curation, sampling for ephemeral properties including microbiological sampling, and downhole logging. The cores will not be split at sea. Subsequently, an Onshore Science Party (OSP) will be held at the MARUM, University of Bremen, in Summer/Fall 2016 (exact dates to be confirmed), where the cores will be split. The OSP is expected to be up to 4 weeks long, the exact length dependent on core recovery. All members of the Science Party must attend for the whole duration of the Onshore Science Party. Please see http://www.eso.ecord.org/expeditions/osp.php. Successful applicants will be invited either as an offshore-onshore participant, or as an onshore-only participant. It is unlikely that any ANZIC participant will be invited to join the offshore party. This is an exciting opportunity for a wide range of scientists interested in the Chicxulub impact crater and its broader implications. Specialists in a wide range of fields will be considered for the expedition including paleontology, sedimentology, microbiology, organic geochemistry, inorganic geochemistry, structural geology, impact petrology, metamorphic petrology, paleomagnetics, physical properties, geophysics and petrophysics/downhole logging. The drilling will deal with several questions related to large impact crater formation on Earth and other planets, and the effects of large impacts on the Earth’s environment and ecology. The expedition target is the unique Chicxulub impact crater, Mexico, which is the only known terrestrial impact structure that has been directly linked to a mass extinction event (the K-Pg mass extinction). Of the three largest impact structures on Earth it is the best-preserved, and is the only terrestrial crater with a global ejecta layer. Additionally, it is the only known terrestrial impact structure with an unequivocal topographic “peak ring.” This expedition aims to drill and core into the Chicxulub impact structure to recover cores from, and above, the peak ring. In doing so, the expedition aims to address several questions, including: 1) what rocks comprise a topographic peak ring (basement, breccia or something else?) and how are peak rings formed; 2) how are rocks weakened during large impacts to allow them to collapse and form relatively wide, flat craters; 3) what caused the environmental changes that led to a mass extinction and what insights arise from biologic recovery in the Paleogene; and 3|Page 4) what effect does a large impact have on the deep subsurface biosphere and can impacts generate habitats for chemosynthetic life? The expedition will drill and core a single 1500 m deep borehole at a site about 30km northwest of Progreso, Mexico, on the Yucatan shelf, Gulf of Mexico (see webpage http://www.eso.ecord.org/expeditions/364/364.php.). For further details from ESO, please contact: David McInroy, ESO Science Manager, dbm@bgs.ac.uk An Information Webinar was held on Tuesday 21st April 2015, and you can access a recording at https://esomsp.adobeconnect.com/p3t87vcvn96/ General: This is a great opportunity for scientists, including post-graduate students, to get involved in cutting edge science with a team from around the world addressing one of geoscience's most exciting phenomena. Can senior scientists please consider whether they know of outstanding post-graduate students who could put about six months work (in toto) into such an undertaking? For all applicants, and especially students, we will need to be assured that applicants intend to stay in Australia or New Zealand to work on this activity, and have access to departmental facilities, for a reasonable time post-cruise - ideally a couple of years. For ANZIC scientists all travel costs will be covered. In addition the ANZIC IODP Office may provide up to $A40,000 for post-cruise activities (mainly analytical costs) for Australian and New Zealand university and research institution scientists and post-graduate students, if funding cannot be obtained in any other way. Applications for such funding can only be made after expeditions are completed and samples are in hand. The deadline for scientists to submit applications to ANZIC has just passed, but we may grant a one week extension to no later than May 15th. This is an excellent opportunity for scientists, doctoral students or post docs to collaborate with an international team of scientists. Australians should visit www.iodp.edu.au for a link to the application form, a completed version of which should be sent to Neville Exon (Neville.Exon@anu.edu.au) and Rob McKay (robert.mckay@vuw.ac.nz). New Zealanders should contact Giuseppe Cortese (NZODP@gns.cri.nz). Guidelines for application here: http://drill.gns.cri.nz/DrillNZ/Ocean-Drilling/How-to-apply Workshop on “Scientific Drilling in the Indian Ocean Crust and Mantle” (May 13-16, 2015, Wood Hole, Massachusetts) This workshop will bring together scientists to (1) provide an overview of the origin and evolution of the Southwest Indian Ridge including results of recent research, (2) obtain community input into science planning for Expedition 360 (the start of the SloMo Project to drill through the lower crust to Moho in the Indian Ocean), (3) form a proponent group for drilling the tectonic and geologic evolution of the Dragon Flag Hydrothermal Area on the Southwest Indian Ridge, and (4) promote new objectives for a 2nd round of JOIDES Resolution drilling in the Indian Ocean. The workshop will include a wide range of invited talks on tectonics, geochemistry, petrology, and crustal accretion in the Indian Ocean, as well as contributed talks and a poster session. More info, including a preliminary agenda, here. 4|Page Media Releases: International media coverage of IODP Core shows orbital impact on East Antarctica (26 October 2014, Nature Geoscience, online) http://www.reportingclimatescience.com/news-stories/article/core-showsorbital-impact-on-east-antarctica.html New IODP Reports: Exp. 336 Data report (Mid-Atlantic Ridge): http://publications.iodp.org/proceedings/336/204/204_.htm Exp. 327 Data report (Juan de Fuca Ridge): http://publications.iodp.org/proceedings/327/202/202_.htm Exp. 353 Preliminary report (Indian Monsoon): http://publications.iodp.org/preliminary_report/353/ Exp. 359 Scientific Prospectus (Indian Ocean): http://publications.iodp.org/scientific_prospectus/359/359ADD/index.html Exp. 322 Data report (Shikoku Basin): http://publications.iodp.org/proceedings/322/211/211_.htm Exp. 349 Expedition Report (South China Sea Tectonics): http://publications.iodp.org/proceedings/349/349title.html Exp. 346 Expedition Report (Asian Monsoon): http://publications.iodp.org/proceedings/346/346title.htm Exp. 335 Data report (East Pacific Rise): http://publications.iodp.org/proceedings/335/201/201_.htm Exp. 360 Scientific Prospectus (Southwest Indian Ridge Lower Crust and Moho): http://publications.iodp.org/scientific_prospectus/360/ Exp. 352 Preliminary Report (IBM Fore Arc): http://publications.iodp.org/preliminary_report/352/ Exp. 343/343T Data report (Northern Japan Trench Subduction Zone): http://publications.iodp.org/proceedings/343_343T/201/201_.htm Exp. 338 Data report (Nankai Trough): http://publications.iodp.org/proceedings/338/201/201_.htm Exp. 322 Data report (Shikoku Basin): http://publications.iodp.org/proceedings/322/206/206_.htm Current IODP Expedition: Expedition 355 (Arabian Sea Monsoon): International Ocean Discovery Program (IODP) Exp. 355 Arabian Sea Monsoon set sail from Colombo, Sri Lanka on 31 March and will conclude in Mumbai, India on 31 May 2015. The expedition aims to understand the interaction between the Himalayas and Tibetan plateau uplift and the development and evolution of the Indian summer monsoon. Four sites in the eastern Arabian Sea will target sediments of the Indus submarine fan to better understand the co-evolution of mountain building, weathering and erosion, and climate across multiple time scales. Follow the expeditions’ progress here: http://iodp.tamu.edu/scienceops/expeditions/arabian_sea.html 5|Page If you have anything you would like to be added to the DrillNZ website, email us at drillnz@gns.cri.nz! _________________________________________ DrillNZ Secretariat GNS Science PO Box 30-368 Lower Hutt 5040, New Zealand drillnz@gns.cri.nz 6|Page
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