Drilling Ship to Visit Auckland After Pacific Mission
MEDIA ADVISORY
9 February
2011
Drilling Ship to Visit Auckland After Pacific Discovery Mission
Louisville Seamount Trail co-chief scientist and expedition leader Anthony Koppers will give a public talk at the Auckland Museum on the highlights of their recent expedition and the expected outcomes of the ongoing research on Sunday, February 13 at 5.30pm. Tours of the ship will be available at Freyberg Wharf on Monday 14 February.
Deep Sea Exploration: On 17 December 2010, a team of scientists set sail from Auckland on the “Louisville Seamount Trail” expedition off the northeast coast of New Zealand. Over the past two months, the research vessel JOIDES Resolution, has drilled and recovered rock cores from sites located on four extinct volcanoes that form part of an underwater volcanic chain known as the Louisville Seamount Trail. Similar to Hawaii, these volcanoes are believed to have formed above a “hotspot” in the deep earth, which fuelled eruptions on the seafloor. The goal of the expedition was to learn more about hotspots and how they may have wandered over the past 80 million years within the deep interior of our planet (see further details below).
With the expedition completed, the JOIDES Resolution makes a final visit to Auckland this weekend. The media, invited guests, local scientists, and students will have opportunities to tour the ship and meet the scientists participating in the expedition.
Background
Forty years of
ocean exploration by scientific ocean drilling have laid the
foundation for much of what we know about the dynamic
history of our planet and its oceans over the past 150
million years. The JOIDES Resolution is an essential
research vessel of the Integrated Ocean Drilling
Program (IODP), an international research programme
dedicated to advancing scientific understanding of the Earth
through drilling, coring, and monitoring the rocks,
sediments and processes beneath the sea floor.
New Zealand participates in IODP through the Australian and New Zealand IODP Consortium (ANZIC). New Zealand and Australia play an integral part in IODP, with four scientists from GNS Science, Otago University, and Victoria University participating in expeditions off the Canterbury coast and near Antarctica last summer and a total of 19 ANZIC scientists participating in expeditions over the last three years. Also, researchers from GNS Science, NIWA, and Victoria University have recently been given the green light from IODP to develop an ambitious programme of seafloor drilling to learn more about the causes of submarine earthquakes offshore eastern New Zealand.
Activities
surrounding the port visit by the JOIDES Resolution
are hosted by the Auckland Museum Institute, The University
of Auckland, and GNS Science, with the support of IODP and
the US-based Consortium for Ocean Leadership.
The
JOIDES Resolution is managed by the US Implementing
Organization of IODP (USIO), and funded by the US National
Science Foundation. Together, Texas A&M University,
Lamont-Doherty Earth Observatory of Columbia University, and
the Consortium for Ocean Leadership comprise the USIO.
Schedule of events related to Auckland port call of RV JOIDES Resolution
Saturday
12 February
JOIDES Resolution arrives in
Auckland (Freyberg Wharf).
Sunday 13 February –
Public Lecture, Auckland Museum
17:30 - 17:35.
Welcome (Chris Hollis, GNS Science, NZ IODP)
17:35 –
17:40. Introduction to IODP (Brad Clement,
USIO-IODP)
17:40 - 18:00. NZ IODP Participant: Wilkes
Land Expedition (Rob McKay, Victoria University of
Wellington)
18:00-18:40 Louisville Seamount Trail
Expedition (Anthony Koppers, Co-chief Scientist, Oregon
State University)
Monday 14 February – Ship
Tours
Leaders: Rob McKay (Victoria University),
Bill Crawford (USIO-IODP), Kevin Kurtz (Onboard Education
Officer, Louisville expedition)
09.30 – 11.30 Two
simultaneous ship tours.
13.30 – 15.30 Two
simultaneous tours.
Useful websites
• NZ Ocean
Drilling Programme: http://drill.gns.cri.nz/nzodp/index.html
• Research
vessel JOIDES Resolution: http://joidesresolution.org/
• Integrated
Ocean Drilling Program: http://www.iodp.org/
ENDS