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Rescooped by José Moraga Campos from Geography in the classroom
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The Living Bridge

In North East India just north of Bangladesh is the province of Meghalaya. 

 

This is an astounding video that shows a (literally) natural way that local people have adapted to an incredibly flood-prone environment.  The organic building materials prevent erosion and keep people in contact during times of flood.  The living bridges are truly a sight to behold. 

 

Tags: environment, environment adapt, SouthAsia, water, weather climate, indigenous.


Via Seth Dixon, dilaycock
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Kaitlin Young's curator insight, November 30, 2014 7:51 PM

The people of North East India have found an amazing response to bridge destruction during the annual monsoons. Instead of building bridges year after year, they turn to a more resilient and natural building medium. By spending generations entwining and weaving roots into a specific growth pattern, living bridges span the rivers. A living bridge takes years to accomplish, and families and villages dedicate their lives to taking care of them. The future of the bridges is dependent on the dedication of the youth. As the world's population increasingly moves to urban areas, the fate of the small villages and their natural traditions could be lost. 

Hector Alonzo's curator insight, December 15, 2014 7:46 PM

This video is fascinating. not only does it show the ingenuity of man, but also its care for nature. when Monsoon season comes to the province of Meghalaya, the people use the roots, planted years ago, to form a bridge that allows them to travel back and forth over the river that was caused by the monsoon. If only the entire world could see this video and realize that there are many ways to coexist with nature and that if we take care of nature then it will help take care of us.

Samuel D'Amore's curator insight, December 17, 2014 2:30 AM

This is truly an amazing video. It shows the old traditions of the country and how close many of the people are to nature. It seems almost like a fantasy with the growing of these multi-generational living bridges. Especially when compared to many western nations who seem t prefer to keep nature to itself and build up human utilized lands.

Rescooped by José Moraga Campos from GIS in Education
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NASA Earth Observatory - Vegetation Index

The NDVI (Normalized Digital Vegetation Index) is on of the primary methods for detecting healthy vegetation using satellite imagery.  This also serves as a useful way to distinguish between distinct ecological and agricultural regions and the temporal patterns of planting seasons.  

 

This video was found on a site titled "Explorations in agricultural research" with many great links http://zerogravitygardening.blogspot.com/


Via Seth Dixon, Michelle Kinzel
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