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Rescooped by Elizabeth Allen from Geography Education
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Penguins from Space: New Technology can aid in the Prevention of Extinction

Penguins from Space: New Technology can aid in the Prevention of Extinction | Geography 400 at ric | Scoop.it

High-resolution imaging has allowed scientists to produce the first full count of Antarctica's emperor penguins...

 

Before this, there was no way to to gather reliable penguin statistics.  Geospatial technologies are now providing us the tools to teach us more about the biogeography of penguins.  The applications of geospatial technologies are endless.

 

Modern technology is helping scientists have a better understanding of certain animals and how they adapt to climate. Scientists are using VHR satellite images to study emperor penguins in Antarctica. This technique allows for a more accurate population count and scientists can monitor population patterns.  With this less expensive and more efficient technique, scientists are able to have a better understanding of the species and changes that may affect the animal.  The VHR satellite technique is helping biologists and ecologists study other animals as well, such as, the seal population.  These studies help reveal how variations in climate may affect a given animal.  This technique will help scientists monitor population patterns.  If scientists see populations decline, they can then look into solutions to prevent extinction.  Elizabeth Allen

  


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Gregory S Sankey Jr.'s curator insight, September 1, 10:22 AM

Our world is changing rapidly. Both due to human activity and natural climate patterns. It's important to be able to quantify the effects of this change in order to understand how our world will continue to change. If we can correlate these specific changes in climate and weather patterns and declining/rising species populations we may be able to protect important species in decline and manage those on the rise. Using geospatial technologies is vital in studying these changes and will only improve and become more valuable in time.

Jacob Crowell's curator insight, December 16, 7:48 AM

In the beginning of the semester we talked about how geography is always changing. Our understanding of geography does as well. This new technology helps people have a clearer picture of the wildlife that exists on Antarctica. Because of its harsh environment the amount we know about this barren continent has been limited. As technology improves we will be able to gain more accurate information about Antarctica.

Hector Alonzo's curator insight, December 16, 12:58 PM

Using this new technology, animal can be monitored and helped by the satellites. Having a way to accurately know the population of a species is incredible,  because now we can know which species are in danger of extinction and we can take steps to help them. Before the use of the satellite,  the population of Emperor penguins was found to be 595, 000 and the colonies of penguins was found to be 46 instead of the previous 38, so without this technology there have been penguins that may have needed help, but now they will get proper attention.

Rescooped by Elizabeth Allen from Geography Education
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Perpetual Ocean by NASA

NASA’s Goddard Space Flight Center Scientific Visualization Studio — the same team that recently brought us an animation of the moon as it will appear from Earth for each hour of 2012 — has also released a stunning video called “Perpetual Ocean,” a time lapse of the world’s ocean currents as calculated by the ECCO2 computational model.

 

This is an stunning visualization of ocean currents.  Thanks for the suggestion! 

 

Neat video. I just did a small art project which involved a globe and referred to Van Gogh's Starry Night. As other posters mentioned- this video is similar to Van Gogh's painting.   Elizabeth Allen


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Michelle Carvajal's curator insight, December 11, 2012 9:10 PM

This video is pretty awesome! I love how it shows the different ways that the currents move around the continents and in mid ocean. How are we not to expect for natural phenomenoms to be unpredictable when our oceansa re the same. i would have never expected to see so many idfferent flows and currents but they do exist. It gives you a look into how are planet works and also gives you a chilling thought of how easily a ship would get lost in deep ocean waters. - M. Carvajal

Jacob Crowell's curator insight, December 15, 4:39 PM

This is an amazing video. The technology we have at our disposable is truly remarkable and we have reached a point where mapping all the currents of the ocean can be done and put up on youtube. This information is available to people who otherwise would have no idea how to interpret ocean currents.

Hector Alonzo's curator insight, December 16, 10:18 AM

This video shows just how technology is advancing, being able to show how the world's water currents move and, especially, showing how different our bodies of water are. I always thought the currents were somehow connected, but now I see that many move in their own way.