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Digital Identity and Access Management
Digital authentication, authorization,administration and auditing of a persons identity.
Curated by Frank J. Klein
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Why Earthquakes Are Devastating Nepal

Why Earthquakes Are Devastating Nepal | Digital Identity and Access Management | Scoop.it
The May 12 7.3 magnitude aftershock was one of many that followed the April 25 earthquake that shook Nepal. Why is this part of the world such a hotbed of tectonic activity?

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Seth Dixon's curator insight, May 13, 8:11 AM

This video is in a series by National Geographic designed to show the geography behind the current events--especially geared towards understanding the physical geography.  Check out more videos in the '101 videos' series here.   

 

Tags physicalNational Geographic, tectonics, disasters, video.

Courtney Barrowman's curator insight, May 21, 9:44 AM

Summer reading, tectonic plates

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How 'crisis mapping' is helping relief efforts in Nepal

How 'crisis mapping' is helping relief efforts in Nepal | Digital Identity and Access Management | Scoop.it
A team of Nepalis, backed by groups around the world, are helping guide what aid is needed where by "crisis mapping" Nepal, reports Saira Asher.

 

Tags: Nepal, disasters, physical, tectonics, mapping, geospatial.


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LEONARDO WILD's curator insight, May 8, 10:16 AM

Crisis are a symptom that something underneath the surface of normalcy is terribly wrong ... especially when we come to realize that everything is interconnected, even politics—worldwide.

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Volcanic Eruption

"WebCams de Mexico archives the best of webcam videos in Mexico."


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Vincent Lahondère's curator insight, March 17, 3:53 PM

Impressionnant

Mr Inniss's curator insight, March 20, 9:28 AM

watch an eruption in action

Paul Farias's curator insight, April 9, 12:43 PM

It almost reminds me of a blemish that needs to be tended to on the face of the earth and it just couldn't handle the pressure anymore. My fascination with the way the earth does things blows my mind. 

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Rapid Landscape Change

Rapid Landscape Change | Digital Identity and Access Management | Scoop.it
BOULDER, Colo. -- National Guard helicopters were able to survey parts of Highway 34 along the Big Thompson River Saturday. Here are some images of the destruction along the roadway.

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Byron Northmore's curator insight, November 29, 2013 8:57 AM

CD 4: The human causes and effects of landscape degradation

Victoria McNamara's curator insight, December 12, 2013 12:59 PM

By looking at these pictures you can see that the water just completely ruined this road. The road sunk in and collapsed as well. Will this road ever be safe to drive on again if it gets fixed?

megan b clement's comment, December 15, 2013 11:24 PM
National helicopters caught these pictures along the Thompson river while the water rages next to a road. The destruction of the water and its erosion had deteriorated the road.
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Motion of Tectonic Plates

"This video is from the BBC documentary film Earth: The Power Of The Planet.  The clip is also embedded in this story map that tells the tale of Earth’s tectonic plates, their secret conspiracies, awe-inspiring exhibitions and subtle impacts on the maps and geospatial information we so often take for granted as unambiguous."


Tags: physical, tectonics, disasters, mapping, geospatial, mapping, video, ESRI.


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Nepal earthquake: Hundreds die, many feared trapped

Nepal earthquake: Hundreds die, many feared trapped | Digital Identity and Access Management | Scoop.it
At least 970 people have died as Nepal suffered its worst earthquake for more than 80 years, with deaths also reported in India, Tibet and Bangladesh.

 

Tags: Nepal, disasters, physical, tectonics.


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Images of Human/Environmental Interactions

Images of Human/Environmental Interactions | Digital Identity and Access Management | Scoop.it
The blizzard of 2015 blasted the region with wind-whipped snow that piled nearly 3-feet high in some places.

 

As of 1 p.m. Monday, Boston set a new record for snowiest seven-day period in the city's history with 34.2 inches.


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Paul Farias's curator insight, February 5, 2:16 PM

Not to mention the snow drifts up to 10-12 feet!

Evan Margiotta's curator insight, March 21, 6:39 PM

Human/Environment Interaction is one of the principles of Geography. Weather is about the simplest form of Human/Environment action there is. Weather and climate effect humans in may ways. Both of these have direct impact on agriculture and because of this the rise of civilization in the fertile crescent. But weather doesn't just dictate the rise of agriculture and civilization it effects us everyday. The picture shows Boston covered in record breaking snow fall. This altered many peoples schedules, closed businesses, canceled sporting events, forced people to spend time shoveling snow, gave work for snow plowers, and all in all effected the entirety of Boston.

Cade Bruce's curator insight, March 22, 6:28 PM

Human/Environment interaction is important to study because we must know how our actions affect the environment which in turn affect us. The blizzard in Boston changed the peoples ability to attend certain events and altered the way the acted. They could not drive, and could not commute long distances because of the snow. This belongs under the category of major geographical concepts underlying the geographical perspective, because Human/Environment interaction is a major geographical concept.

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Inside the Colorado deluge

Inside the Colorado deluge | Digital Identity and Access Management | Scoop.it

"Two things that helped make this rainfall historic are breadth and duration. Colorado can get much higher rainfall rates for brief periods and over small areas."


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Meagan Harpin's curator insight, September 16, 2013 3:40 PM

The devastating flooding in Colorado has impacted so many. The rainfall Colorado has experienced makes it the most on record. The massive amounts of flooding and devestation in areas like Boulder are caused by the highly populated valley areas.  

Al Picozzi's curator insight, September 17, 2013 4:13 PM

Almost seems like a perfect storm scenario.  Large amouts of rain over a long perod of time over a large area.  This combined with a late summer/early fall heat wave and tons of moisture in the air, with climate change all contributed to the disater in Colorado.  They also believe the changes made by people to the physical geography over the last hundred years or somade have contributed to teh flooding in the area.  Development can effect the way a place floods.  Where there were once open fields and trees, there are now parking lots and houses which just can't absorb rainfall.  Makes you ask the question, shouldn't there be more study of where we exapnd our cities and what effect this will have in case of a major rainfall, earthquake, blizzard, etc?

Tony Aguilar's curator insight, September 18, 2013 5:27 PM

      What was interesting about this particular deluge was how much rain fell and how it happened in such a short time. Meteroligist high wet density levels of vapor that rose to high altitutdes and was able to condense into water and help in a perfect combination of weather to create a powerfully dangerous flash flood.

    The article recounts a former major colorodo flood that occured in 1978 and had killed over 150 people during a centenial celebration.

   After this occurence warning signs were put up beside the roads to warn travelers of flash flood possiblities and to promote safety. These floods do not happen in Colorado often and are usually a surprise. They do not when the nextmajor flash flood may occur in the boulder region but they know through historical patterns that it will happen again. 

This article stood out to me because I have friends that live in these areas and had to run for safety and move their cars to prevent damage in these same areas. The good thing is that the people that I know from this area are doing ok.