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Autres Vérités
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Rescooped by Autres Vériteurs from Geography Education!

Out in the Great Alone

Out in the Great Alone | Autres Vérités |
The Iditarod Trail Sled Dog Race pushes participants to the brink on an unforgiving trek to the end of the world. And, as one writer who tracked the race by air discovers, that is exactly the point.

Via Seth Dixon
Seth Dixon's curator insight, April 25, 2013 11:06 AM

The Iditarod is as much about conquering the physical environment and harsh climates as any sporting event in the world.  This article about this famous Alaskan race also has a unique geo-visualization component to it that is worth exploring--it has a map showing where the action takes place in the article and as the reader scrolls through the article, the map changes and it highlights the progression along the trail.   

Tags: physical, weather and climatesport, Arctic, visualization.

chris tobin's comment, April 26, 2013 3:18 PM
very good story describing the long and dangerous trek. Its pretty amazing. I appreciated the video commentary and pictures of scenery and animals of the areas.
Rescooped by Autres Vériteurs from Geography Education!

Pink Lakes

Pink Lakes | Autres Vérités |
Photo by Jean Paul Ferrero/Ardea/Caters News (via Exposing the Truth   Lake Hillier is a pink-coloured lake on Middle Island in Western Australia. Middle island is the largest of the islands a...

Via Seth Dixon
Marissa Roy's curator insight, December 11, 2013 7:56 AM

Lake Hillier in f Western Australia is one of the many you can find around the world. The pink color comes because of the high salinity composition. A particular algaes found in salt water then produce organic pigments with a reddish/pinkish coloration. It is mysterious and interesting, as we are not accustome to it.

megan b clement's curator insight, December 16, 2013 9:27 AM

This is a photo of a pink lake that really exists in Western Australia. The color of the lake is pink due to the high salinity composition and the lake is filled with algae that cause the water to turn a pink pigment. I never even heard of this before nor if i saw this picture think that this is one of many pink lakes that really exist.

Nathan Chasse's curator insight, April 14, 4:46 AM

These photos of Lake Hillier and the other pink lakes are very interesting. I had never heard of this particular geological/geographic event and the vivid pink water quite beautifully contrasts with the green forests and blue ocean. It is also surprising that the nature of this particular pink lake is still a mystery, probably because it has not been thoroughly tested. I imagine the reasons for its pink hue are similar to the other pink lakes around the world. It is unfortunate that in one of the photos, a road was built right through one of the pink lakes.