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Ferraccioli Etal2008.Pdf
Tectonophysics 478 (2009) 43–61 Contents lists available at ScienceDirect Tectonophysics journal homepage: www.elsevier.com/locate/tecto Magmatic and tectonic patterns over the Northern Victoria Land sector of the Transantarctic Mountains from new aeromagnetic imaging F. Ferraccioli a,⁎, E. Armadillo b, A. Zunino b, E. Bozzo b, S. Rocchi c, P. Armienti c a British Antarctic Survey, Cambridge, UK b Dipartimento per lo Studio del Territorio e delle Sue Risorse, Università di Genova, Genova, Italy c Dipartimento di Scienze della Terra, Università di Pisa, Pisa, Italy article info abstract Article history: New aeromagnetic data image the extent and spatial distribution of Cenozoic magmatism and older Received 30 January 2008 basement features over the Admiralty Block of the Transantarctic Mountains. Digital enhancement Received in revised form 12 November 2008 techniques image magmatic and tectonic features spanning in age from the Cambrian to the Neogene. Accepted 25 November 2008 Magnetic lineaments trace major fault zones, including NNW to NNE trending transtensional fault systems Available online 6 December 2008 that appear to control the emplacement of Neogene age McMurdo volcanics. These faults represent splays from a major NW–SE oriented Cenozoic strike-slip fault belt, which reactivated the inherited early Paleozoic Keywords: – Aeromagnetic anomalies structural architecture. NE SW oriented magnetic lineaments are also typical of the Admiralty Block and fl Transantarctic Mountains re ect post-Miocene age extensional faults. To re-investigate controversial relationships between strike-slip Inheritance faulting, rifting, and Cenozoic magmatism, we combined the new aeromagnetic data with previous datasets Cenozoic magmatism over the Transantarctic Mountains and Ross Sea Rift. -
USGS Open-File Report 2007-1047, Short Research Paper 075, 4 P.; Doi: 10.3133/Of2007-1047.Srp075
U.S. Geological Survey and The National Academies; USGS OF-2007-1047, Short Research Paper 075, doi:10.3133/of2007-1047.srp075 Aeromagnetic search for Cenozoic magmatism over the Admiralty Mountains Block (East Antarctica) 1 2 3 4 5 6 E. Armadillo, F. Ferraccioli, A. Zunino, E. Bozzo, S. Rocchi, and P. Armienti 1Dipartimento per lo Studio del Territorio e delle Sue Risorse, Università di Genova, V.le Benedetto XV 5,16132 Genova, Italy ([email protected]) 2British Antarctic Survey, High Cross, Madingley Road, Cambridge CB3 OET, UK ([email protected]) 3Dipartimento per lo Studio del Territorio e delle Sue Risorse, Università di Genova, V.le Benedetto XV 5,16132 Genova, Italy ([email protected]) 4Dipartimento per lo Studio del Territorio e delle Sue Risorse, Università di Genova, V.le Benedetto XV 5,16132 Genova, Italy ([email protected]) 5Dipartimento di Scienze della Terra, Università di Pisa, Via di S. Maria 53-56126, Pisa, Italy ([email protected]) 6Dipartimento di Scienze della Terra, Università di Pisa, Via di S. Maria 53-56126, Pisa, Italy ([email protected]) Abstract Cenozoic magmatic rocks of the Transantarctic Mountains provide an important window on the tectonic and magmatic processes of the West Antarctic Rift System. Previous aeromagnetic investigations in northern Victoria Land have delineated Cenozoic volcanic and intrusive complexes assigned to the McMurdo Volcanic Group and Meander Intrusives over the Transantarctic Mountains. We present a new aeromagnetic anomaly map for the region north of the Mariner Glacier to study the extent and spatial distribution of these Cenozoic rocks over the previously unexplored Admiralty Mountains. -
Interim Report 2009
TVNZ Interim Report FY2009 CONTENTS CHAIRMAN’S INTRODUCTION........................................................3 CHIEF EXECUTIVE’S OVERVIEW........................................................4 INTERIM FINANCIAL STATEMENTS...................................................6 DIRECT GOVERNMENT FUNDING.................................................14 CHARTER PERFORMANCE MEASUREMENT ...................................16 TVNZ BOARD AND MANAGEMENT DIRECTORY..........................23 2 TVNZ Interim Report FY2009 CHAIRMAN’S INTRODUCTION TVNZ has achieved a satisfactory result for the first six months of the 2009 financial year, reporting earnings (before interest, tax and financial instruments) of $27.7 million compared to $32.3 million in the same period the previous year. The after tax profit of $18.2 million for the period compares with $20.6 million for the prior period. While this is a pleasing result in the circumstances the impact of the global economic downturn is already apparent and, like all other businesses in 2009, TVNZ will face significant constraints due to worsening conditions. We expect the remainder of the fiscal year to be tough, and are prepared for this to continue into the 2010 year. Sir John Anderson Chairman 3 TVNZ Interim Report FY2009 CHIEF EXECUTIVE’S OVERVIEW Two years ago TVNZ began the hard work of turning the organisation into a contemporary, streamlined and efficient digital media company with a long term future – rather than a simple television broadcaster. The result of this effort became visible at the end of the last financial year, when the company worked its way back into the black, with a return on shareholders equity that was better than most SOEs and Crown-owned Companies as well as many publicly listed companies. The current half-year result is a validation of that approach. -
Report | First Antarctic Parliamentarian's Assembly Puts
Report | First Antarctic Parliamentarian’s Assembly puts Climate Change at top of Agenda The first ever Antarctic Parliamentarians Assembly hosted by the UK’s All-Party Parliamentary Group for the Polar Regions in London concluded with a warning from parliamentary delegates of “potentially catastrophic” effects of climate change on Antarctica. Plastics, fisheries and tourism were also highlighted with Parliamentarians noting the anticipated continued increase in tourism and its potential impacts on Antarctic ecosystems. The meeting, at the Royal United Services Institute (RUSI) on Whitehall, London on December 2 and 3, was convened to mark the 60th anniversary of the signing of the Antarctic Treaty and discuss the protection and preservation of the white continent, with 19 parliamentarians and delegates representing 13 countries, present. The Assembly provided a valuable learning opportunity for parliamentarians, rather than governments, to enable them to pressure their national legislatures to support the work of the Antarctic Treaty. The first day, attended by IAATO’s Director of Environment and Science Coordination Amanda Lynnes and Communications and Engagement Manager, Hayley Collings aimed to inform parliamentarians about the importance of Antarctica for our planet. It featured scene-setting presentations from Lord Ahmad, UK Minister for the Polar Regions, Dame Jane Francis, Director of British Antarctic Survey and Jane Rumble, head the UK Foreign and Commonwealth Office’s Polar Regions Department before moving on to a series of -
Antarctic Drilling Recovers Stratigraphic Records from the Continental Margin David M
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Papers in the Earth and Atmospheric Sciences Earth and Atmospheric Sciences, Department of 3-17-2009 Antarctic Drilling Recovers Stratigraphic Records From the Continental Margin David M. Harwood University of Nebraska-Lincoln, [email protected] Fabio Florindo Istituto Nazionale di Geofisica e Vulcanologia, [email protected] Franco M. Talarico Università di Siena, [email protected] Richard Levy GNS Science Gerhard Kuhn Alfred Wegener Institute for Polar and Marine Research (AWI) See next page for additional authors Follow this and additional works at: https://digitalcommons.unl.edu/geosciencefacpub Part of the Earth Sciences Commons Harwood, David M.; Florindo, Fabio; Talarico, Franco M.; Levy, Richard; Kuhn, Gerhard; Naish, Tim; Niessen, F.; Powell, Ross; Pyne, Alex; and Wilson, Gary, "Antarctic Drilling Recovers Stratigraphic Records From the Continental Margin" (2009). Papers in the Earth and Atmospheric Sciences. 497. https://digitalcommons.unl.edu/geosciencefacpub/497 This Article is brought to you for free and open access by the Earth and Atmospheric Sciences, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Papers in the Earth and Atmospheric Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Authors David M. Harwood, Fabio Florindo, Franco M. Talarico, Richard Levy, Gerhard Kuhn, Tim Naish, F. Niessen, Ross Powell, Alex Pyne, and Gary Wilson This article is available at DigitalCommons@University of Nebraska - Lincoln: https://digitalcommons.unl.edu/geosciencefacpub/ 497 Eos, Vol. 90, No. 11, 17 March 2009 Antarctic Drilling Recovers Stratigraphic Records time interval in the development of mod- ern Antarctic ice sheets [Zachos et al., From the Continental Margin 2001; Shevenell et al., 2004]. -
Program Here
Paris Agreement: Are we there yet? A Panel Discussion to celebrate the fifth anniversary of the COP21 Wellington 11 December 2 pm Victoria University of Wellington Hunter Council Chamber Level 2, Hunter Building, Kelburn Campus Or join us online https://vuw.zoom.us/j/95363120801 PROGRAMME 2.00-2.15 pm Opening HE Sylvaine Carla Le-Vert, Ambassador of France in New Zealand Welcome Dr Geoffroy Lamarche, President, Fast! 2.15-3.10pm Pre-panel short talks From Kyoto to Paris to … Wellington. Five new things and five big questions for New Zealand Dr Adrian Macey, Institute for Governance and Policy Studies, Victoria University Investigating biological responses to climate change Prof Peter Lockart, School of Fundamental Sciences, Massey University Climate change and migrations in the Pacific: which protection for humans escaping disasters and sea rise level? Prof Geraldine Giraudeau, Public Law, University of Perpignan The science of the climate emergency and implications for mitigation and adaptation Prof Tim Naish, Earth Sciences, Antarctic Research Centre 3:30-4:30 Panel discussion Facilitated by Dr Geoffroy Lamarche, President of Fast! and Julie Merckling Joined by FAST! Christchurch 4.30-5.30 Cheese from The Cheese Wheel and Wine tasting Dr Adrian Macey Adjunct Professor, New Zealand Climate Change Research Institute and Senior Associate, Institute for Governance and Policy Studies, School of Government, Victoria University of Wellington After studies in science and literature, Adrian Macey took up a career in the Ministry of Foreign Affairs in Paris, Apia, Geneva and Bangkok. In Wellington he was director of human resources for four years, and later Chief Trade Negotiator, responsible for the WTO and all bilateral and multilateral trade negotiations for New Zealand. -
A Word from the Director an Audience with the Governor-General There Is Something for Everyone in This Newsletter
OTHER ACTIVITIES Climate Change in the Pacific Professor Guilford opened a three-day conference at Victoria community leaders and NGO representatives, from at least 17 University from 15-17 February focusing on the threat of climate Pacific nations. Speakers included Republic of Kiribati President change in the Pacific, stressing his heartfelt concern over the issue. Anote Tong, international experts, James Renwick (SGEES) and the ARC's Tim Naish. Professor Guilford said the science behind climate change is “crystal clear” and can’t be ignored. President Anote Tong described how some of the nation’s islands may disappear within two or three decades due to rising sea Victoria’s own Climate Change Research Institute is working to levels, while James described how changes in rainfall, tropical provide a better link between science and policy, while the cyclones and temperature extremes, are having devastating Antarctic Research Centre is looking at the Antarctic climate and Issue 26: June 2016 IceSkedNewsletter of the Antarctic Research Centre effects on food security and communities, and Tim spoke on the its influence on the global climate system. The conference brought Victoria University of Wellington effects of sea-level rise. together top scientists, environmentalists, policy makers, A Word From the Director An Audience with the Governor-General There is something for everyone in this newsletter. We report on some exciting fieldwork conducted by our staff and students this summer On the 16 February, the ARC was honoured to be involved with a visit from the in New Zealand and Antarctica, as well as profile some outreach and communication activities. -
Scientific Information 2001/2002 Annual New Zealand
Scientific Information 2001/2002 Annual New Zealand Forward Plans LGP The Latitudinal Gradient Project (LGP) is aimed at increasing the understanding of the coastal marine, freshwater and terrestrial ecosystems that exist along the Victoria Land coastline in the Ross Sea region, and describing potential environmental variability that may occur in the future. Antarctica New Zealand is providing the logistical capabilities for research camps to be located at specific sites along the Victoria Land coast. Thus, the opportunity to work at particular locations in collaboration with other scientists from various disciplines and National Antarctic Programmes is provided. LGP has been formally incorporated into the SCAR programme RiSCC (Regional Sensitivity to Climate Change). Certain data collected within the LGP will be housed and made available within the RiSCC database framework. Details on how the data will be shared and the timing of when the data will be made available have yet to be decided. It is intended that publications arising from the LGP will be published in a special issue of a refereed journal. Research under the LGP will be both ship-based and land-based. At present, ship-based research, funded under the Ministry of Fisheries’ BioRoss programme and the Italian Antarctic Programme, has been scheduled for January to March 2004 with a research voyage planned using two vessels aimed at supporting near-shore and deep-water marine research. The vessels dedicated to this research are NIWA’s RV Tangaroa, and the Italian Antarctic Programme’s RV Italica. Further information about the ship-based research can be found in the BioRoss research plan and in the BioRoss call for statements of interest. -
Rt Hon Boris Johnson Prime Minister 10 Downing Street London SW1A 2AA
Rt Hon Boris Johnson Prime Minister 10 Downing Street London SW1A 2AA 29 November 2019 Dear Prime Minister, We are writing as 350 members of the climate change research community in the United Kingdom to urge you to challenge robustly the President of the United States of America, Donald Trump, during his visit to the United Kingdom next week about his reckless approach to climate change and his false claims about the Paris Agreement. The United Kingdom is likely to be confirmed next month at the United Nations climate change summit in Madrid as the host of the 26th session of the Conference of the Parties (COP26) to the United Nations Framework Convention on Climate Change in 2020. Next year’s summit, which your Government has indicated will take place in Glasgow, will be absolutely vital to international efforts to avoid dangerous climate change. Parties to the Paris Agreement are expected to submit ahead of the summit revised nationally determined contributions which include more ambitious pledges to reduce annual emissions of greenhouse gases. The United Kingdom has been attempting to lead by example on climate change and has reduced its annual production of emissions of greenhouse gases by 44 per cent between 1990 and 2018, while increasing its gross domestic product by about 75 per cent over the same period. The United Kingdom’s consumption emissions have also started to decline. Although the United Kingdom is currently not on track to meet its fourth and fifth carbon budgets, according to the Committee on Climate Change, the UK Government made a very significant advance on domestic policy earlier this year by successfully securing the passage of legislation through Parliament to strengthen the Climate Change Act such that the new target is to reduce annual emissions of greenhouse gases to net zero by 2050. -
Antarctic Magazine September 2016
THE PUBLICATION OF THE NEW ZEALAND ANTARCTIC SOCIETY Vol 35, No. 1, 2017 35, No. Vol “Hector”: A Sled Dog for Lyttelton Vol 35, No. 1, 2017 Issue 239 Contents www.antarctic.org.nz is published quarterly by the New Zealand Antarctic Society Inc. ISSN 0003-5327 EDITOR: Lester Chaplow ASSISTANT EDITOR: Janet Bray INDEXER: Mike Wing Antarctic magazine New Zealand Antarctic Society PO Box 404, Christchurch 8140, New Zealand Email: [email protected] The deadlines for submissions to future issues are 1 May, 1 August, 1 November, and 1 February. 2 PATRON OF THE NEW ZEALAND ANTARCTIC SOCIETY Professor Peter Barrett, 2008 NEW ZEALAND ANTARCTIC SOCIETY “Hector”: A Sled Dog for Lyttelton 2 LIFE MEMBERS The Society recognises with life membership Meteorites and Mishaps in the Deep Field 5 those people who excel in furthering the aims and objectives of the Society or who have given outstanding service in Antarctica. They are Я&И@$Ж# ! – A Russian Expletive 8 elected by vote at the Annual General Meeting. The number of life members can be no more than 15 at any one time. Tribute: William Charles Hopper 10 Current Life Members by the year elected: 1. Robin Ormerod (Wellington), 1996 Tribute: James Harvey Lowery 11 2. Baden Norris (Canterbury), 2003 3. Randal Heke (Wellington), 2003 Tribute: Graham Ernest White 12 4. Arnold Heine (Wellington), 2006 5. Margaret Bradshaw (Canterbury), 2006 “The Discovery” Back Cover 6. Ray Dibble (Wellington), 2008 7. Norman Hardie (Canterbury), 2008 8. Colin Monteath (Canterbury), 2014 9. John Parsloe (Canterbury), 2014 10. Graeme Claridge (Wellington), 2015 11. -
Appointments Education Research Interests Honors and Recognition
Josef Dufek Gwen and Charles Lillis Chair Department of Earth Sciences Associate Member, Knight Campus for Accelerating Scientific Impact University of Oregon Eugene, OR 97403-1272, USA [email protected] Appointments 2006-2008 Miller Postdoctoral Fellow, University of California, Berkeley 2008-2013 Assistant Professor, School of Earth and Atmospheric Science, Georgia Institute of Technology 2012-2014 Blanchard-Milliken Young Faculty Chair, Georgia Institute of Technology 2013-2016 Associate Professor, School of Earth and Atmospheric Science, Georgia Institute of Technology 2016 - 2018 Professor, School of Earth and Atmospheric Science, Georgia Institute of Technology 2014-2018 Associate Chair, School of Earth and Atmospheric Science, Georgia Institute of Technology 2018 – Gwen and Charles Lillis Chair, Director of the Center for Volcanology, Department of Earth Sciences, University of Oregon 2020 – Associate Member, Knight Campus for Accelerating Scientific Impact 2019 - Visiting Scientist, Lawrence Livermore National Laboratory Education University of Washington, Department of Earth and Space Sciences, Seattle, WA Ph.D. in Earth and Space Sciences, 2006. Thesis: The Ascent and Eruption of Arc Magmas: A Physical Examination of the Genesis, Rates, and Dynamics of Silicic Volcanism. (Advisor George Bergantz) University of Washington, Department of Earth and Space Sciences, Seattle, WA M.S. in Geology, 2004. Thesis: Lower Crustal Magma Genesis and Preservation: A Stochastic Framework for the Evaluation of Basalt-Crust Interaction (Advisor George Bergantz) University of Chicago, Department of Geophysical Sciences, Chicago, IL B.S. with Honors in Geophysical Sciences, 2000. Honors Thesis: A Coupled Dynamic Glacier-Atmosphere Model of the Climate of Early Mars (Advisor Raymond Pierrehumbert) Research Interests Turbulent multiphase flow, comparative planetology, natural hazards, physical petrology, explosive eruption dynamics, magma dynamics, mass and heat transfer in the crust and geochemical consequences, and planetary volcanism. -
GPC NEWSLETTER Issue #5
GPC NEWSLETTER Issue #5 5 GPC Newsletter March 2016 IN THIS ISSUE APS TOPICAL GROUP ON THE PHYSICS OF CLIMATE Welcome from the Chair Message from the Editor Juan Restrepo, Oregon State University This is the fifth GPC Newsletter, timed as often the case with the APS March Meeting. Page 1 We have now increased the frequency of the Newsletter to twice per year, and this is where you, the GPC membership, can be of enormous value. We invite comments, GPC 2016: Executive event notices, letters, and especially specific suggestions for content. Any of the above, Page 2 addressed to [email protected], will be gratefully acknowledged in a timely fashion. GPC 2016: Committees Pages 3, 4, 8 Welcome from the GPC Chair, Juan Restrepo, Oregon State University Continued on p. 2 2016 APS March Meeting Sessions I am employed by a mathematics department, but I do have a license to practice physics. I work on the role played by oceans on climate. I also work on devising computational methods GPC Climate Science Café, GPC Invited that yield forecasts and retrodictions using data and evolutionary models, taking into account and Focus sessions their inherent uncertainties. There is little doubt in my mind that my background in physics Pages 3-8 has equipped me well with the skills I need to make inroads in climate science. It turns out that there are a significant number of very good scientists who work in climate science that Upcoming Events and Other also have a physics background. Links of Interest The APS offers, through its members, an amazing array of talent and technical expertise, and Page 9 a fresh perspective, with the potential of making impressive contributions to advancing the relatively young science of climate.