MrsWunder's Blog
Follow
Find tag "sustainability"
84 views | +0 today
MrsWunder's Blog
Share with Enrichment Students
Curated by Dana Wunder
Your new post is loading...
Your new post is loading...
Rescooped by Dana Wunder from Geography Education
Scoop.it!

Changing Earth

Changing Earth | MrsWunder's Blog | Scoop.it
Over the years, ISS astronauts have had a rare opportunity to witness climate change on Earth from space.

Via Seth Dixon
more...
Sally Egan's curator insight, March 30, 2014 7:29 PM

A great illustation of the changes to the environment as a result of increasing technology and population. Plays for 1minute 30.

Sally Egan's curator insight, March 30, 2014 7:34 PM

A short but fascinating illustration of the rapid changes to areas of teh Earth, observed by astronauts since 2000. Plays for 1 minute 30.  

BI Media Specialists's curator insight, April 4, 2014 7:46 AM
This is a great resource for some of our science classes. It is an interesting presentation of the changes that we are making over time.
Rescooped by Dana Wunder from Geography Education
Scoop.it!

Comparing Urban Footprints

Comparing Urban Footprints | MrsWunder's Blog | Scoop.it

"This is a series of infographics (or geo-infographics) created by Matthew Hartzell, a friend of mine that I met when we were both geography graduate students at Penn State in few years back..."


Via Seth Dixon
more...
Jacob Crowell's curator insight, October 14, 2014 3:25 PM

This is an interesting way to graph out the urban footprints of various cities from around the world. This also shows how the United States has a number of the largest urban centers in the world. Along the top, New York, Chicago, LA, and Miami are massive compared to cities like Hong Kong. This shows how in the United States there are massive amounts of urban growth. Even in China where their population is one of the worlds biggest, Hong Kong a major city only has 7.1 million. In the United States, for the past century cities have been growing and this graph shows that.

Samuel D'Amore's curator insight, December 14, 2014 6:40 PM

These visuals really help to show that the size of a city doesn't necessarily correspond with it's population. Many years ago the trend was the larger the city in turn it would posses a larger population than a physically smaller city. Today this no longer holds true, in fact many smaller cities vastly out populate large sprawling cities. Most of these mega-cities in Asia and Latin America are incredibly over build and densely packed surrounded by miles of slums. 

Edgar Manasseh Jr.'s curator insight, January 22, 7:16 PM

Pretty cool.

 

Rescooped by Dana Wunder from Geography Education
Scoop.it!

Smarter Food: Does big farming mean bad farming?

Smarter Food: Does big farming mean bad farming? | MrsWunder's Blog | Scoop.it
In Minnesota, ‘industrial’ operation shows effort to balance economic, environmental sustainability.

Via Seth Dixon
more...
Pranav Pradeep's curator insight, February 27, 2014 11:24 AM

Yes it does because in all large scale endeavors, regardless of what for, the quality is always sacrificed for the quantity because it becomes cheaper to produce and profits are greater.

Jason Wilhelm's curator insight, February 27, 2014 11:33 AM

The large-scale agricultural practices of modern America tend to lend to the bad image of commercial farming. However, the practices are actually helping feed more people in the US, but they also use genetically modified crops and other highly debated techniques.

Lauren Sellers's curator insight, May 20, 2014 11:45 AM

Yes it does because in all large scale endeavors, regardless of what for, the quality is always sacrificed for the quantity because it becomes cheaper to produce and profits are greater.

Rescooped by Dana Wunder from Geography Education
Scoop.it!

Special Series: 7 Billion

Special Series: 7 Billion | MrsWunder's Blog | Scoop.it
There will soon be 7 billion people on the planet. Find out why you shouldn’t panic—at least, not yet.

 

This whole year, National Geographic has been producing materials on the impacts of a growing global population (including this popular and powerful video).  Now that the year has (almost) concluded, all of these resources are archived in here. These resources are designed to answers some of our Earth's most critical questions:  Are there too many people on the planet?  What influences women to have fewer children?  How will we cope with our changing climate?  Are we in 'the Age of Man?'  Can we feed the 7 billion of us? Are cities the cure for our growing pains?  What happens when our oceans become acidic?  Is there enough for everyone?

 

Tags: population, National Geographic, sustainability, density.


Via Seth Dixon
more...
No comment yet.