viernes, 6 de julio de 2012

Photos - Fotos: John Kenny - Part 3 - Kaokoland - The Himba - Africa - Portraits - Links


















Kaokoland - The Himba
Portraits / October 2009

The Himba socieities living in Namibia's arid, rugged Kaokoland region are visually unique. Himba women combine ochre and buttermilk to incredible effect: the skin glows with a metallic red sheen that sits over an earthy brown base.

What results is a colour and effect rarely ever seen elsewhere, perhaps with the exception of small parts of Hamer women (i.e. the neck and hair) living in the Omo Valley in Ethiopia. The combination of colour and reflectivity of light on female Himba skin is an incredibly powerful vision, and my aim was to capture some of the these effects through this series.

Click on any picture to enlarge




Photos - Fotos: John Kenny - Part 3 - Kaokoland - The Himba - Africa - Portraits - Links




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My blogs are an open house to all cultures, religions and countries. Be a follower if you like it, with this action you are building a new culture of tolerance, open mind and heart for peace, love and human respect.

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Mis blogs son una casa abierta a todas las culturas, religiones y países. Se un seguidor si quieres, con esta acción usted está construyendo una nueva cultura de la tolerancia, la mente y el corazón abiertos para la paz, el amor y el respeto humano.

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NASA: US - Disappearing Island Restored - Comparative photos 1997-2011


A Disappearing Island Restored
acquired June 28, 1997 download large image (3 MB, JPEG, 2914x1942)
acquired June 21, 2006 download large image (3 MB, JPEG, 2914x1942)
acquired July 5, 2011 download large image (3 MB, JPEG, 2914x1942)
Not so long ago, many islands rose above the brackish waters of the Chesapeake Bay. These small islands offered a predator-free haven for nesting water birds and turtles, while the larger islands supported fishing communities along with wildlife. But now, the muddy, marshy islands are eroding under the combined forces of geology and climate change. The very crust under the Chesapeake Bay is sinking, while sea levels are rising. Made of clay and silt, the islands erode quickly, and many have disappeared altogether.
Poplar Island ranks among those that would have been gone a decade ago if not for a massive restoration project. In the 1800s, the island had an area just over 1,000 acres and held a small town of about 100 people. By the 1990s, the island was nearly gone, containing a mere 10 acres of land. In the left image, taken by the Landsat 5 satellite on June 28, 1997, Poplar Island had been reduced to a tiny green dot surrounded by clouds of silt-laden water.
In 1998, the U.S. Army Corp of Engineers began to restore Poplar Island. The project serves two purposes: it restores lost habitat to birds and turtles, and it provides a use for material dredged from Baltimore Harbor and Chesapeake Bay shipping lanes. The method of restoration is visible in the center image, taken on June 21, 2006. Engineers built dikes around sections of the island and have been gradually filling in the center with dredged silt. By 2006, the island had regained the shape it held in the 1800s.
As each cell is filled with new soil, the Army Corp of Engineers plants vegetation. The right image, taken on July 5, 2011, shows that much of the island has been re-vegetated. Poplar Island now has an area of 1,140 acres and may continue to expand by another 500 acres before the restoration is completed in 2027. Upon completion, Poplar Island will be half wetlands and half uplands covered by forest. The restoration project is expected to cost $667 million, says the U.S. Army Corp of Engineers.
Islands and shorelines in the Mid-Atlantic may become increasingly vulnerable to erosion. Sea levels are rising as the ocean warms and expands—and as glaciers and ice sheets melt—but the rise isn't uniform around the planet. Currents, salinity, and topography create areas where sea levels are increasing more quickly, and recent research found that the U.S. Mid-Atlantic coast is one of the areas of accelerated sea-level rise. The rate of increase in the densely populated Mid-Atlantic is three to four times greater than average global sea-level rise. The increased sea level will make coastal regions and islands more prone to flooding and erosion.
A short animation of the Poplar Island restoration is available from the NASA Scientific Visualization Studio.
  1. References

  2. Burton, K. (n.d.) The island that almost vanished is slowly reappearing. U.S. Fish & Wildlife Service Chesapeake Bay Field Office. Accessed June 29, 2012.
  3. Erwin, M., Brinker, D.F., Watts, B.D., Costanzo, G.R., and Morton, D.D. (2010, September 1). Islands at bay: rising seas, eroding islands, and waterbird habitat loss in Chesapeake Bay (USA). Journal of Coastal Conservation.
  4. Kaplan, M.D.G. (2012, June 22). Escapes: Rebuilding Maryland’s wild islands. The Washington Post Accessed June 29, 2012.
  5. Sallenger Jr., A.H., Doran, K.S., and Howd, P.A. (2012, June 24). Hotspot of accelerated sea-level rise on the Atlantic coast of North America. Nature Climate Change.
  6. US Army Corps of Engineers Baltimore District. (2011, March 9). Poplar Island Paul S. Sarbanes Environmental Restoration Site. Accessed June 29, 2012.
NASA Earth Observatory image by Robert Simmon, using Landsat data from the U.S. Geological Survey. Caption by Holli Riebeek.
Instrument: 
Landsat 5 - TM


NASA: US - Disappearing Island Restored - Comparative photos 1997-2011



Ricardo M Marcenaro - Facebook

Operative blogs of The Solitary Dog:

solitary dog sculptor:
http://byricardomarcenaro.blogspot.com

Solitary Dog Sculptor I:
http://byricardomarcenaroi.blogspot.com

Para:
comunicarse conmigo,
enviar materiales para publicar,
propuestas:
marcenaroescultor@gmail.com

For:
contact me,
submit materials for publication,
proposals:
marcenaroescultor@gmail.com

Diario La Nación
Argentina
Cuenta Comentarista en el Foro:
Capiscum

My blogs are an open house to all cultures, religions and countries. Be a follower if you like it, with this action you are building a new culture of tolerance, open mind and heart for peace, love and human respect.

Thanks :)

Mis blogs son una casa abierta a todas las culturas, religiones y países. Se un seguidor si quieres, con esta acción usted está construyendo una nueva cultura de la tolerancia, la mente y el corazón abiertos para la paz, el amor y el respeto humano.

Gracias :)