2011. ... Earthquake environmental effects (EEE), especially liquefaction, were intense and widespread. People are in shock and are shaken after massive 7.1 magnitude earthquake hit Christchurch, and the city is still being rocked by aftershocks. It turned out that subsequent quakes reactivated the same feeder dikes of sand blows, showing that saturated sediments are susceptible of liquefaction no … This move was met with concern. Shelley McMurtrie Alex James Mark Taylor Zoe Dewson Mike Bourke Alastair Suren Neale Hudson Kit Rutherford The 22 February 2011 earthquake affected Christchurch’s waterways following liquefaction sand/silt, bank slumping, uplift of streambeds, and input of raw wastewater. Next vol/issue. This was the second major earthquake to hit the city; the previous quake occurred on 4 September 2010 and registered at a 7.1 magnitude. All together there are 12 large plates and 8 smaller plates; these plates move around in different directions at a pace of 2 cm once a year. SuperSealing were proven performers after successfully completing 2 work programs for the City. Primary Impacts Because of the 185 deaths and the 2000 people injured, this earthquake was made the second-deadliest natural disaster recorded in New Zealand. Note: The glossary is at the end of the main body of the report. Liquefaction is a phenomenon in which the strength and stiffness of a soil is reduced by earthquake shaking or other rapid loading. They say they felt dismissed and excluded – even deliberately left out of consultation and engagement. Increased sense of community as neighbours and strangers help each other. It was the middle of a working day and many people were at school or work, having lunch or running errands. The Impacts of the Christchurch Earthquake. The combined effects of the earthquake and tsunami (known as the Tohoku event) devastated the area of northeast Japan, resulting in widespread infrastructure destruction, loss of life, and environmental contamination. A key reason for this is that a double blow often occurs. Though the government supplied money for those who were fired, businesses that needed re-building and injured employees. Christchurch earthquake: 10,000 homes face demolition . The Christchurch earthquake of February 2011 . It was the biggest earthquake since 1931. The 22 February 2011 earthquake caused 185 fatalities, injured 3,129 people, and 1,293 were injured in the aftermath. By Staff Writer Last Updated Mar 27, 2020 6:15:01 AM ET. The Christchurch cathedral was toppled over and demolished from the earthquake on Feb 22, 2011. Ancient earthquake activity. The 2011 Christchurch earthquake series had severe consequences and surprised scientists for many reasons. Many remain unresolved. On 22 February 2011, a 6.3 magnitude earthquake struck Christchurch shortly before 12:50pm at a shallow depth of four kilometres. 255-269. The community organisations that sprang up from the rubble have provided hope, social services and public spaces for those living through their own personal recovery alongside that of the city. Earthquake) was New Zealand’s worst natural disaster - 185 people lost their … In some cases, it took over projects managed by local authorities. The city faced enormous challenges. Citation Cubrinovski, M., Henderson, D., Bradley, B.A. Paleoseismicity.org is a page dedicated to scientists and everyone else interested in paleoseismology, archeoseismology, neotectonics, earthquake archeology, earthquake engineering and related topics. The combined effects of the earthquake and tsunami (known as the Tohoku event) devastated the area of northeast Japan, resulting in widespread infrastructure destruction, loss of life, and environmental contamination. It is hard to disentangle the effects of the earthquakes from other That approach has excluded many individuals and community organisations. Outside of New Zealand, the earthquake became known as the "Christchurch Earthquake", and it resulted in the deaths of 185 people and injuries of several thousand. Other agencies also felt the effects of this approach. The Christchurch, New Zealand earthquake on 22 February 2011 resulted in a severely modified soil environment for vast areas of the city. Social Impact. Almost immediately after the first big, but non-fatal, earthquake in September 2010, the government introduced legislation that gave a newly appointed earthquake recovery minister the power to amend almost any statute to support the recovery. Christchurch Cathedral showing the effects of the February 2011 earthquake. Thousands of tremors have been recorded since the February 22 earthquake that killed 185 people, injured thousands, destroyed more than 50% of the CBD and damaged tens of thousands of homes. The September earthquake happened at night, when most people were at home asleep. Media report on environmental effects like liquefaction, landslides and rockfalls. Background . To carry out more democratic and community-focused recovery, authorities need to actively appreciate and collaborate with residents, organisations and communities. Two large 1980s buildings, including the six-storey Canterbury Television Building, collapsed in the earthquake. And 59% believed the recovery to be a convenient excuse to push the government’s own agendas. The current study examines the impact that the Canterbury Earthquakes have had on the temporal and spatial patterning of crime in Christchurch. The political approach of the national government to response and recovery has raised important issues for understanding the politics of disasters. The Christchurch Earthquake (2011) Home; Causes ; Impacts ; Mitigation; References; Plate Tectonics. Over half of the deaths occurred in the 6-storey Canterbury Television (CTV) Building, which collapsed and caught fire … Copyright © 2010–2021, The Conversation US, Inc. Perhaps the longest-lasting impact of the Tohoku event will result from the damage to the nuclear power plants along the coast and the subsequent release of … Effects in Christchurch. Unfortunately, this was exactly the situation some academics feared the creation of the CERA would create. The Christchurch earthquake of 2011 had widespread mental health effects on the population. Initial effects: The economic heart of Christchurch is shut down. Fig. The latest events are most likely aftershocks of the M6.3 earthquake that devastated Christchurch and left more than 180 people dead at 22 February, 2011 and of the M7.0 event in September last year. Choose Historic earthquakes to find the pages on The 2010 Canterbury (Darfield) earthquake and The 2011 Christchurch earthquake and other recent earthquakes. These were the seeds of what Smith … This earthquake did major destruction. paleoseismicity.org is edited by Christoph Grützner and administrated by Martin Schmidt, Koblenz/Germany. My current research reveals this dissatisfaction is particularly with the actions of central government. These may have adversely affected aquatic ecosystems in the Avon/O But the magnitude 9, mega thrust Tohuku earthquake that struck Japan in 2011 was 80 times stronger again and the equivalent of … It shifted land, created liquefaction, created large gaps in the ground etc. Lateral spreading and its impacts in urban areas in the 2010–2011 Christchurch earthquakes. Rescue workers are lowered by crane onto the top of the Christchurch Cathedral in Christchurch, New Zealand, Feb. 25, 2011 after the city was hit by a 6.3 earthquake Feb 22. People are dislocated, injured, or busy trying to get their personal lives together. One month on from the magnitude 6.3 earthquake that hit Christchurch on February 23, the physical and psycholigical effects are still being felt. Thousands of tremors have … Cultural Effects Christchurch Earthquake 12.51pm 22 February 2011 A strong feeling exists in the city that the community can undertake this task. Several buildings caught fire after the earthquake. 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