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Massive landslides caught on camera

A complete collection of the biggest mudslides and rockslides from around the world.

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Lorraine Chaffer's curator insight, October 27, 2015 7:04 PM

Unit 1 Year 7 : Study of a Geomorphic hazard 

Ruth Reynolds's curator insight, October 30, 2015 9:17 PM

Pretty scarey - be careful i f you use these in primary school - children need to feel safe. I am thinking this is good for teachers.

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Simulation of the Oso Landslide

Simulation of the Oso Landslide | ApocalypseSurvival | Scoop.it

"The large landslide that occurred in March near Oso, Washington was unusually mobile and destructive."


Via Seth Dixon, ApocalypseSurvival
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Seth Dixon's curator insight, January 13, 2015 1:53 PM

There are several reasons for landslides--some are purely a result of physical geography and others are related to land use patterns.  The landslide in Washington state last year was a combination of the two (see on map) and it is a good teaching moment to discuss the environmental impacts of land use patterns and resource extraction projects.  As seen in this interactive, the river was cutting at the base of the hill, while loggers were clear-cutting at the top of the mountain.  Trees help prevent erosion as the roots hold the soil in place--a critical piece to the puzzle in a very rainy climate.  With $1 million worth of timber on the slope, logging companies persisted despite objections from the Department of Natural Resources and some restrictions (but in hindsight, those restrictions clearly were not enough).  Watch a simulation of the landslide here.  

View the impact in ArcGIS online: Before and After Swipe, LiDAR I and II, and Imagery.


Questions to Consider: Other than economic worth, what other ways are there to value and evaluate the environment?  How could this landscape have been protected and managed better or was this landslide inevitable?   


Tagspolitical ecology, resources, environment, environment modify, industry, physical, geomorphology, erosion, landforms.

Kristin Mandsager San Bento's curator insight, January 27, 2015 4:50 PM

This seems like a useful tool to a degree.  But if we could actually simulate every destructive event then we would be miracle workers.  This was a sad event.  We have left such an imprint on the earth that it's starting to fight back.  We need to be more aware and careful with the one planet we have.  Climate changes are in the news more and more.  We can't ignore climate changes anymore.  

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Largest glacier calving ever filmed

"On May 28, 2008, Adam LeWinter and Director Jeff Orlowski filmed a historic breakup at the Ilulissat Glacier in Western Greenland. The calving event lasted for 75 minutes and the glacier retreated a full mile across a calving face three miles wide. The height of the ice is about 3,000 feet, 300-400 feet above water and the rest below water."

 

Tags: physical, geomorphology, landforms, erosion, climate change, Greenland.


Via Seth Dixon, ApocalypseSurvival
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Flaviu Fesnic's comment, April 12, 2014 3:31 PM
impressive !
Ms. Harrington's curator insight, April 13, 2014 10:37 AM

More information at www.chasingice.com

Maricarmen Husson's curator insight, April 13, 2014 2:15 PM

Adam LeWinter and Director Jeff Orlowski filmed a historic breakup at the Ilulissat Glacier in Western Greenland

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Erosion in Action

News 8 chief photojournalist Kevyn Fowler captured a road collapsing in Freeport, Maine during a storm.

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Francisco Javier 's curator insight, May 12, 2013 8:53 PM

Erosion in Action | @scoopit via @APHumanGeog http://sco.lt/...

Shelby Porter's curator insight, December 11, 2013 10:23 PM

Normally we see erosion on a piece of land over a long period of time. In this short video, we see what erosion can do to in mere minutes. It is scary to think how much the roads we drive on are eroding right underneath our cars. It is amazing how much the environment around us can change due to the weather. 

megan b clement's comment, December 16, 2013 12:30 AM
This video is crazy! It shows the erosion of a road during a storm. The water was supposed to run under the road and flow through a large pipe. As you can see after watching the video the road eventually erodes and then the pipe begins to bouy up and down. Later the road is completely deteriorated and the pipe ran down the river with the rest of the road.
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2 Cars Swallowed By Sinkhole

2 Cars Swallowed By Sinkhole | ApocalypseSurvival | Scoop.it
A 150-yard-long chunk of State Highway 89 collapsed about 5 a.m. roughly 25 miles south of Page

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Louis Culotta's comment, February 21, 2013 2:49 PM
it looks like some of the pictures of the roads I took after the earthquake in new Zealand .
megan b clement's comment, December 16, 2013 12:28 AM
A 150 yard piece of highway 89 had collapsed at 5 am. Two cars were traveling on the highway at the time. They have called scientists and geologists to the site where it happened so they can explain exactly what happened. The video is crazy of the road collapsed it literally dropped about six+ feet.
Jacqueline Landry's curator insight, December 17, 2013 3:14 PM

I am curious to see what the geologists reasoning for this to happen.  when I drive I assuming the roads I take are safe but this goes to show you you never know what will happen. And the news reporter said it was still going down. Glad everyone involved made it out safe. 

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Sinkholes: Can we forecast a catastrophic collapse?

Sinkholes: Can we forecast a catastrophic collapse? | ApocalypseSurvival | Scoop.it
Sometimes the ground suddenly opens, consuming cars, homes and people. We may have a way to see these sinkholes coming – so why would anyone resist the idea?

Via Seth Dixon, ApocalypseSurvival
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Seth Dixon's curator insight, May 20, 2015 2:08 PM

Via the American Geographical Society: "Sinkholes - formed where groundwater dissolves soluble bedrock to form underground cavities. Sometimes, when the ceiling of a cavity can no longer support the weight of the overlying sediments, it can suddenly collapse, with catastrophic results."


Tags physical, disasters, geomorphology, erosion, landforms.

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Block-Long Sinkhole Swallows Cars in Baltimore

Block-Long Sinkhole Swallows Cars in Baltimore | ApocalypseSurvival | Scoop.it

"A block-long sinkhole opened up in a residential neighborhood in rain-soaked Baltimore on Wednesday, devouring cars and forcing the evacuation of several houses."


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Seth Dixon's curator insight, May 1, 2014 4:35 PM

We like to think that the Earth beneath our feet is solid and that the configuration of the landforms in our neighborhood will be unchanging.  This a dramatic reminder that Earth's physical processes don't ever stop--even if we've built a city in that spot.  Watch this retaining wall collapse in this video.


Tags: physical, geomorphology, erosion, landformsweather and climateurban ecology.

Jim Doyle's curator insight, May 9, 2014 10:57 PM
Block-Long Sinkhole Swallows Cars in Baltimore
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What is a Hotspot?

1) What is a hotspot? A volcanic "hotspot" is an area in the upper mantle from which heat rises in a plume from deep in the Earth. High heat and lower pressure at the base of the mantle facilitates melting of the rock. This melt, called magma, rises through cracks to the surface and forms volcanoes. As the tectonic plate moves over the stationary hot spot, the volcanoes are rafted away and new ones form in their place.


Via Seth Dixon, ApocalypseSurvival
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Danielle Lip's curator insight, April 22, 2015 9:46 PM

While watching this video you can learn a lot about a hotspot in just 2 minutes, understanding that a hotspot is an area in the upper mantle in which heat rises and slowly begins to expand, building up pressure. The magma, which is hot rises and the cold matter sinks. the magma rises through the cracks and the plates actually carry the volcano. How did the whole idea of a volcano occur? Who knows where these volcanos are?  The hotspot can cause volcanos to erupt or even cause the volcanos to spread out, who knew a hotspot could be such a huge influence on the world, causing massive landforms and causing much tragedy.

Louis Mazza's curator insight, May 6, 2015 10:33 AM

What is a hotspot? It is a source of localized energy from the seafloor that creates volcanoes. It is not just a shallow reservoir nor a pipe filled with liquid. It is a constant stream of magma that does not move. Simple the plate move over it creating a row of multiple volcanoes, such as the Hawaiian Islands. When the magma erupts thru the surface the magma then turns to lava, and dries to rock. This process repeats until the built up lava is a volcano, still with hotspot in the middle. The plate moves and the hotspot creates a new volcano.

                This is interesting because hotspots are always changing geography, and causing map makers and teachers everywhere to learn new islands. 

Benjamin Jackson's curator insight, December 14, 2015 12:18 PM

this is a good way to discover how volcanoes are formed, and if you are trying to understand the Oceania region then this is information you need to know.

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Melting Glaciers Transform Alpine Landscape

Melting Glaciers Transform Alpine Landscape | ApocalypseSurvival | Scoop.it
Climate change is dramatically altering the Swiss Alps, where hundreds of bodies of water are being created by melting glaciers. Though the lakes can attract tourists and even generate electricity, local residents also fear catastrophic tidal waves.

Via Seth Dixon, ApocalypseSurvival
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Magnus Gustafsson's curator insight, May 8, 2013 4:45 AM

What can we do learn of this? Will send this to my students.

Lorraine Chaffer's comment, July 4, 2013 10:36 PM
Inland water - management
Lorraine Chaffer's comment, July 4, 2013 10:36 PM
Climate change impacts