GEOGRAPHY EDUCATION

“It has taken between 50-300 million years to form, and yet we have managed to burn roughly half of all global oil reserves in merely 125 years or so.“

Source: www.oildecline.com

Many who research natural resources and their production believe in peak oil.  Peak oil is defined as the maximum rate of the production of oil in any area under consideration, recognizing that it is a finite natural resource, subject to depletion.  In essence, oil will run out some day because it is a non-renewable resources; so oil production will peak, and then permanently decline.  Some are skeptical of these claims and feel that the oil industry is in a much stronger position than peak oil proponents suggest.

Tags: energy, resources, environment, environment modify, climate change, political ecology.

“More than 168 million Americans now live in states where marriage for same-sex couples is legal following the Supreme Court’s decision Monday to not hear five states’ appeals.  That number represents about 53.17 percent of the U.S. population, according to data from the Census Bureau and visualized on the map above.”

Tags: sexuality, USA. regions, map, political.

Source: www.washingtonpost.com

“Growing Power is a national nonprofit organization and land trust supporting people from diverse backgrounds, and the environments in which they live, by helping to provide equal access to healthy, high-quality, safe and affordable food for people in all communities. See other videos on this organization here.”

Source: www.youtube.com

The story behind the failure of the world’s health organizations to stop the Ebola disaster.

Source: www.washingtonpost.com

We have witnessed the terrifying dispersal of the Ebola virus in West Africa.  Cultural practices have facilitated the spread of Ebola in West Africa, and a distinct set of cultural practices is one reason why many experts do not expect it to spread in the United States.   The videos in this TIME article answer some basic questions about how the disease is spread while this data interactive has a useful timeline, map and charts to show the data behind the outbreak.  

Tags: Ebola, medical, development, diffusion, Africa.

“Once the fourth-largest lake in the world, Central Asia’s shrinking Aral Sea has reached a new low, thanks to decades-old water diversions and a more recent drought.” 

Source: blog.education.nationalgeographic.com

I have posted many times in the past about the Aral Sea, but this recent event has been the most dramatic update in years.  The Eastern portion of the lake has been receding for decades, but it is now officially gone.  This fantastic set of satellite images of the region painfully chronicles the decline of the Aral Sea as irrigation in the region diverted all the sources of the lake.   

Tags: environment, Central Asia, environment modify.

A new analysis of sea levels and flood risk around the world offers more evidence that the brunt of climate change will not be borne equally.

More than a quarter of Vietnam’s residents live in areas likely to be subject to regular floods by the end of the century.  Globally, eight of the 10 large countries most at risk are in Asia.  These figures are the result of a new analysis of sea levels and flood risk around the world, conducted by Climate Central and based on more detailed sea-level data than has previously been available.  The analysis offers more evidence that the countries emitting the most carbon aren’t necessarily the ones that will bear the brunt of climate change.  

Tags: Southeast Asia, water, disasters, urban ecology, coastal, climate change. 

Source: www.nytimes.com

Join our FREE GIS Day World Record mapping event taking place during Geography Awareness week (Nov 17th -21nd 2014, video with more details).  With a local to global perspective, we want students to map their thoughts and feeling about their local area.

They can add their data to a global map that is shared with the world. Help us achieve our goal of having 100,000 students take part globally.  The event will provide great opportunities for:

• Using the latest GIS technology
• Spatial thinking
• Data analysis with GIS
• Map design
• Connecting students with their peers worldwide

Tags: mapping, GIS,  K12, ESRI, geospatial, edtech.

Source: esriukeducation.maps.arcgis.com

The last section of dam is being blasted from the Elwha River on Washington’s Olympic Peninsula on Tuesday.

For almost half a century, the two dams were widely applauded for powering the growth of the peninsula and its primary industry. But the dams blocked salmon migration up the Elwha, devastating its fish and shellfish—and the livelihood of the Lower Elwha Klallam tribe. As the tribe slowly gained political power—it won federal recognition in 1968—it and other tribes began to protest the loss of the fishing rights promised to them by federal treaty in the mid-1800s. In 1979, the U.S. Supreme Court ruled that Washington tribes, including the Elwha Klallam, were entitled to half the salmon catch in the state.

Source: news.nationalgeographic.com

See also this video to see the rapid changes on the nearby White Salmon River when they removed the dam. 

Tags: biogeography, environment, land use, sustainability, environment adapt.

“#TheRidge is the brand new film from Danny Macaskill… For the first time in one of his films Danny climbs aboard a mountain bike and returns to his native home of the Isle of Skye in Scotland to take on a death-defying ride along the notorious Cuillin Ridgeline.”

Source: www.youtube.com

I loved Danny Macaskill’s earlier video in Scotland’s cultural landscapes, and this extreme sports clip is infused with gorgeous physical landscapes.

Tag: Scotland, sport, landscape.