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You are browsing the archive for Landslides Mudslides.

17 March 2014

Mount Haast: A GNS report on the 2013 rock avalanche (which is also known as the Mount Dixon rock avalanche)

GNS Science in New Zealand have made available online a report into the January 2013 rock avalanche on Mount Haast / Mount Dixon

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10 March 2014

UBC distinguished lecture powerpoint file: Earthquake-induced landslides – lessons from Taiwan, Pakistan, China and New Zealand

The powerpoint file from my UBC Geological Engineering Distinguished Lecture on Earthquake Induced Landslides

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27 January 2014

Port Hills, Christchurch: demolishing the rockfall threatened houses

The Canterbury Earthquake Recovery Authority will today start the process of demolishing the houses in the Port Hills that have been affected by, or are threatened by, rockfalls

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16 January 2014

Aoraki / Mount Cook: A new survey of its height after the 1991 landslide

A GNS / University of Otago expedition has just resurveyed the height of Aoraki / Mount Cook after the 1991 rock avalanche. The mountain has lost 30 m.

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13 January 2014

The Dart Valley landslide in New Zealand

Over the last two weeks, a landslide in the Dart Valley of New Zealand has created a lake over 3 km long, although a major breach event is not expected

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28 August 2013

A GNS Science report into the fatal landslide in June at Otuwhero Inlet in New Zealand

A GNS Science report examines the fatal landslide at Otuwhero Inlet in New Zealand. The causes of the tragedy are more complex that one might have expected

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22 July 2013

Landslides and liquefaction from the Cook Straits earthquake yesterday

The Cook Strait earthquake sequence of the last three days has generated a small number of landslides and liquefaction failures

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14 March 2013

Managing landslide hazard – an example from Franz Josef in New Zealand

A recent paper (Barth 2013) has highlighted a deforming slope near to Franz Josef in New Zealand. This rather nicely highlights the difficulties of assessing the hazard in steep mountain terrain

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24 February 2013

An intrepretation of the Mount Dixon rock avalanche in New Zealand using satellite imagery

This post provides an interpretation of the Mount Dixon rock avalanche using NASA EO-1 ALI imagery collected shortly after the event. It shows that the landslide went through a dramatic transition from rock avalanche to sliding

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12 February 2013

The full video of the Mount Dixon rock avalanche from Aoraki / Mount Cook National Park in New Zealand

The full video of the rock avalanche on Mount Dixon in Aoraki / Mount Cook National Park is now available. It is astounding!

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