Human Geography is Everything!
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Imagining Continental Drift

"This animated documentary tells the story of polar explorer Alfred Wegener, the unlikely scientist behind continental drift theory."


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Seth Dixon's curator insight, February 18, 2015 9:04 PM

While plate tectonics is now universally accepted, when Alfred Wegener first proposed continental drift it was it was greeted with a great deal of skepticism from the academic community.  This video nicely shows how scientific advancement requires exploration and imagination, and whole lot of heart.   


Tagstectonicsphysicalgeomorphology, K12STEM, video.

Bharat Employment's curator insight, February 20, 2015 12:47 AM

http://www.bharatemployment.com/

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This 19th Century Map Could Have Transformed the West

This 19th Century Map Could Have Transformed the West | Human Geography is Everything! | Scoop.it
Today's drought-riven west would look very different if Congress had listened to John Wesley Powell

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Seth Dixon's curator insight, June 11, 2014 4:33 PM

Author of Mapping the Nation, Susan Schulten explains how western expansion failed to recognize the basic physical geographic reality of the United States--that the west is much drier than the east.  Given that much of the west, especially California, is in the midst of a severe drought, this article serves as a reminder to recognize that localized understandings of human and environmental actions are necessary.  Do you know what watershed you live in?  How does and should that impact us?   


Tags: physical, historical, California, water, environment.

Sylvain Rotillon's curator insight, July 1, 2014 8:11 AM

We are very proud in France thinking we created the watershed approach with the 1964' water law, present basis for EU's water framework directive. Now, I would say that John W Powell is the true creator of watershed management. It's a blow to French pride...

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Boston's unnatural shoreline

Boston's unnatural shoreline | Human Geography is Everything! | Scoop.it
Today's 100-year storm surge could be tomorrow's high tide.

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Seth Dixon's curator insight, February 5, 2013 3:05 PM

This set of maps and articles help to explain why sea level rise is such an issue for many major metropolitan areas.  In coastal cities with substantial economic development, much of the current coastal areas where once underwater until landfill projects filled in the bay.  During storm surges (or if and when sea levels rise) these will be the first places to flood.  


Tags: disasters, water, physical, Boston, weather and climate.

Charlotte Hoarau's curator insight, February 6, 2013 5:57 AM

Surging sea represented on an imagery background layer.

Color ramp should be graduated.

James Hobson's curator insight, September 10, 2014 3:18 PM

Here's somehing to "Swett" over for those who live along the coast:

"Coastal cities are now living in what Brian Swett calls a “post-Sandy environment.” In this new reality, there is no more denying the specter of sea-level rise or punting on plans to prepare for it. And there is no more need to talk of climate change in abstract predictions and science-speak. We now know exactly what it could look like."

Keep in mind that as globalization expands, urbanizaion does as well, putting more and more people at this type of risk.

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Why Do Rivers Curve?


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YEC Geo's curator insight, December 7, 2014 8:15 PM

Actually a very good video.  My one quibble is with the introduction, when the narrator talks about mountain streams "carving" their gorges.  The puzzle of how small streams could possibly carve out deep bedrock canyons is an ongoing research problem, and is difficult to resolve from a gradualistic perspective.

Jason Schneider's curator insight, January 27, 2015 12:15 AM

So pretty much, the water controls rivers rather than particles controlling the river. Also, it appears that the motion and strength of the water causes rivers to bend and form in different curves. I'd like to think of it as a ball bouncing from side to side and every time it touches the border land of a river, it expands to the opposite side. However, when the water flow is hitting the side of a river, the opposite side is not getting any force from the water flow. In that case, the side that is not getting hit by the water flow slowly moves to the side that is being by the water flow causing river curves.

Lorraine Chaffer's curator insight, June 1, 2015 2:07 AM

Australian curriculum


The geomorphic processes that produce landforms, including a case study of at least one landform (ACHGK050)


GeoWorld

Chapter 1: Distinctive landform features

Chapter 3: Restless Earth: geomorphic processes 

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Boundary conditions

Boundary conditions | Human Geography is Everything! | Scoop.it
PULL a spring, let it go, and it will snap back into shape. Pull it further and yet further and it will go on springing back until, quite suddenly, it won't....

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Joel Barker's curator insight, February 10, 2013 11:56 AM

A useful discussion on limits of the planet

Seth Dixon's curator insight, February 11, 2013 8:23 AM

This is an interesting article discussing the limits that the Earth's physical systems have and the importance not exceeding any tipping point that could destabilize the planet if we "overstrech the springs."

Angus Henderson's curator insight, February 11, 2013 11:49 AM

An interesting counter-balance to the work of the Planetary Boundaries group. 

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Full Extent of Africa’s Groundwater Resources Visualized for the First Time

Full Extent of Africa’s Groundwater Resources Visualized for the First Time | Human Geography is Everything! | Scoop.it

Until now, there has been a lack of solid, comprehensive spatial data about African groundwater resources.  Researchers have now done so.  For a more academic article on the subject, here are their findings in Environmental Research Letters. 

 

Tags: water, Africa, resources, physical, environment, environment depend.    


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