Graham S. Leonard
GNS Science/Massey University, Lower Hutt
Activity
2017
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RESPONSE TO EFFUSIVE BASALTIC ERUPTIONS IN URBAN ENVIRONMENTS: LESSONS FROM THE 2014-2015 PAHOA LAVA FLOW CRISIS
55 Volcanic ImpactsThursday, 25 May 20171:30 PM - 4:50 PMRoom 319A
2014
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LAVA-ICE INTERACTION ON A LARGE COMPOSITE VOLCANO: A CASE STUDY FROM RUAPEHU, NEW ZEALAND
267 Recent Advances in Igneous ProcessesWednesday, 22 October 20148:00 AM - 12:00 PM219
2013
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CONSTRAINING THE MAGMATIC EVOLUTION OF RUAPEHU VOLCANO, NEW ZEALAND: NEW HIGH-PRECISION 40AR-39AR GEOCHRONOLOGY AND GEOCHEMISTRY
T115 Volcanology, Mineralogy, Geochemistry & Petrogenesis of Circum-Pacific Magmatism: A Tribute Session to Gerhard WörnerMonday, 28 October 20138:00 AM - 12:00 PMRoom 605
2010
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FEEDBACKS BETWEEN TECTONICS AND VOLCANISM ALONG THE VOLCANIC ARC OF NEW ZEALAND
T136 Tectonic Controls on Volcanism: Geologic PerspectivesMonday, 1 November 20101:30 PM - 5:30 PMMile High Ballroom 4AB
2009
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RESIDENTIAL BUILDING DAMAGE FROM VOLCANIC ASHFALL IN FUTALEUFU, CHILE
248 Volcanology (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A
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LESSONS LEARNED FROM THE MAY 2008 TO PRESENT ERUPTION OF VOLCAN CHAITéN, CHILE: EMERGENCY MANAGEMENT, EVACUATION, WELFARE AND RECOVERY
T164 Risks and Realities: Current Advances in Understanding Societal Risk and Resilience to Natural Hazards IITuesday, 20 October 20098:00 AM - 12:00 PMD135/136
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PHYSICOCHEMICAL IMPACTS OF VOLCANIC ASH ON SURFACE WATERS: CASE STUDY OF MAY 2008 ERUPTION OF VOLCAN CHAITéN, CHILE
T189 Risks and Realities: Current Advances in Understanding Societal Risk and Resilience to Natural Hazards (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
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IMPACTS ON AGRICULTURE FOLLOWING THE MAY 2008 CHAITéN ERUPTION IN PATAGONIA
T189 Risks and Realities: Current Advances in Understanding Societal Risk and Resilience to Natural Hazards (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
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IMPACTS ON CRITICAL INFRASTRUCTURE FOLLOWING THE MAY 2008 CHAITéN ERUPTION IN PATAGONIA
T164 Risks and Realities: Current Advances in Understanding Societal Risk and Resilience to Natural Hazards IITuesday, 20 October 20098:00 AM - 12:00 PMD135/136
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CAN VOLCANIC ASH POISON WATER SUPPLIES?
T164 Risks and Realities: Current Advances in Understanding Societal Risk and Resilience to Natural Hazards IITuesday, 20 October 20098:00 AM - 12:00 PMD135/136
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BUILD-UP TO AN IGNIMBRITE FLARE-UP: GEOLOGIC EVIDENCE FOR MAGMATIC-TECTONIC-VOLCANIC INTERPLAY IN THE CENTRAL TAUPO VOLCANIC ZONE, NEW ZEALAND
T15 Supervolcanoes, Ignimbrite Flare-ups, and Their Impacts: Definition, Debate, and New DevelopmentsSunday, 18 October 20098:00 AM - 12:00 PMB117/118/119
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THE ROLE OF COMMUNITY EDUCATION IN ENHANCING THE RESPONSE TO LAHAR WARNINGS FROM MOUNT RAINIER
T21 Opportunities and Challenges for Geologic Hazards Education in Cascadia I: In Memory of John LahrSunday, 18 October 20098:00 AM - 12:00 PMPortland Ballroom 252