Chasing Earthquake and Volcanism Signals in a Deep Marine Channel - The Hikurangi Channel New Zealand

Explore the fascinating geological features and processes of the Hikurangi Channel off New Zealand's east coast in this 49-minute lecture. Delve into the complex interplay of earthquakes, volcanism, and sedimentary processes that shape this massive deep marine channel. Learn about the channel's unique characteristics, including its exceptional length and the vast amounts of sediment it transports. Examine how researchers are using turbidite records and core samples to unravel the region's Quaternary earthquake and volcanic history. Gain insights into the Hikurangi Subduction Margin, the Taupō Volcanic Zone, and their impacts on sediment transport. Discover the latest findings from IODP site 1520 and multiple Holocene-aged short cores, and understand how these contribute to our knowledge of this dynamic geological system.

Introduction
Research team
Where is it
Seismic lines
Subduction margin
Volcanism
Weather
Canyons
The last glacial maximum
Kaikoura earthquake simulation
Landslide
Earthquake shaking
Kaikala Canyon
Chasing the signal
Coseismic turbolite
Coseismic event beds
Macro tephras
Madden Canyon
Isotope stratigraphy
CT scans
Conclusions
Sediment waves
Hikurangi subduction zone
Questions
Dan Tech