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Population growth far outpaces food supply in conflict-ravaged Sahel

Population growth far outpaces food supply in conflict-ravaged Sahel | AP Human Geography Education | Scoop.it

"The Sahel’s ability to produce food is not keeping pace with its growing population, and global warming will only exacerbate the imbalance, according to a new study.  Among the 22 countries making up the arid region in northern Africa, the population grew to 471 million in 2010 from 367 million in 2000, a jump of nearly 30%. As the population grew rapidly, the production of crops remained essentially unchanged.  Using satellite images to calculate annual crop production in the conflict-ridden Sahel belt, south of the Sahara desert, the researchers then compared output with population growth and food and fuel consumption."

 

Tags: Africa, Sahel, population, environment, water, ecology, environment depend, weather and climate, sustainability, agriculture, food production.


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Alec Castagno's curator insight, December 17, 2014 10:57 AM

Several factors are posing a threat to life in the Sahel. The growing population is outpacing their food sources, and political instability and environmental change are adding to the tension. This region is home to not only the poorest nations but to some of the fastest growing populations in the world. While the situation in the region is certainly a problem, it shows that it will likely only get worse over time as the population continues to grow and food gets more scarce.

Wilmine Merlain's curator insight, December 18, 2014 11:46 AM

With the world population growing at a rapid rate, what will the food supply of some of these under developed countries look like when the expected population rate to hit 1 billion by 2050? In the Sahel, how are people going to use a desert like environment to produce crops that will feed its growing population? Its seems as if their problem is growing a rate faster than they can resolve.Will food plants be the new thing in their future?

Louis Mazza's curator insight, March 25, 3:40 PM

The Sahel region separates the North Africa Sahara and South African regions. The Sahel is ravaged by conflict and will soon face food shortages with it growing population. From 2000 to 2010 the population increased 30%. The rate of food production in the Sahel is below their population production and mixed in with global warming there will be problems. Global warming will lead to a reduced harvest with higher air pressure. Conflict is all over the Sahel in Sudan, Libya, Chad and Niger. Violence is likely to also grow as food supplies shrink. To go along with food shortages, this region hold some of the world’s fastest growing populations. Niger is the world’s poorest country and also has the highest birthrate, followed by Mali.

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Stunning map charts every river in U.S.

Stunning map charts every river in U.S. | AP Human Geography Education | Scoop.it
The U.S. is often thought of as a nation connected by roads—since the 1960s the Interstate Highway has defined American culture and led to untold economic prosperity. But a new map of the nation’s rivers tells a very different story.

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Kristen McDaniel's curator insight, July 12, 2013 10:21 AM

Seriously, I could stare at this map all day.  It is REALLY cool.  I'm thinking of all kinds of discussion it could bring to the classroom!

John Blunnie's curator insight, July 12, 2013 11:11 AM

Seeing this map really shows why almost all places in the U.S. have been inhabited before the industrial era.

Louis Culotta's comment, July 15, 2013 9:52 AM
this is a very cool way to get a good look at our nations river systems and how to best use them for productive and environmental safety of them.
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Disputed Isles

Disputed Isles | AP Human Geography Education | Scoop.it

Competing territorial claims have led to maritime disputes off the coast of Asia. See a map of the islands at issue.

 

This is an nice interactive map that allows the reader to explore current geopolitical conflicts that are about controlling islands.  This is an good source to use when introducing Exclusive Economic Zones, which is often the key strategic importance of small, lightly populated islands.   

 

Tags: EastAsia, SouthEastAsia, political, unit 4 political, territoriality, autonomy, conflict, economic. 


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Lauren Stahowiak's curator insight, April 16, 2014 6:20 PM

This interactive map discusses the current disputes between the islands and why the land is being disputed. 

Elizabeth Bitgood's curator insight, April 24, 2014 2:40 PM

This interactive page gives relevant information about islands that are disputed over in southeast Asia.  I liked it because you could see the information in context with the map.

Jess Deady's curator insight, May 4, 2014 9:47 PM

This is like a game of Monopoly when people try and get all the houses or businesses. Except this is real life and real isles. Whose is whose? How does Asia decide where and how the EEZ's should be divided.

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Selecting a Map Projection

Selecting a Map Projection | AP Human Geography Education | Scoop.it
Video. Cartographers at National Geographic discuss how they select an appropriate map projection for the September 2012 magazine map supplement.

 

There is no one perfect map projection that fits all circumstances and situations. Think a situation in which this map projection would be an ideal way to represent the Earth and another situation where it is an incredibly limited perspective. 

 

Tags: cartography, K12, geospatial, NationalGeographic, water. 


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Water Will Be the Critical Limiting Factor of 21st Century Production

Water Will Be the Critical Limiting Factor of 21st Century Production | AP Human Geography Education | Scoop.it
Morgan Stanley’s Global Investment Committee recently released a report in which it argues that the “perfect storm” of declining water supply and...

 

While it might be easy to think of oil as the most important liquid resources, we literally take water for granted far too often. These five factors are real: 1) Steadily Increasing Demand, 2) Extreme Drought Risk, 3) Disappearing Snow Cover, 4) Mounting Agricultural Pressures and 5) Rapid Urbanization.  Given these conditions, how should we collectively respond and adapt?  What incentives do we have to limit water waste? 


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Sediment Spews from New England River After Irene

Sediment Spews from New England River After Irene | AP Human Geography Education | Scoop.it
Nearly a week after Hurricane Irene drenched New England with rainfall in late August 2011, the Connecticut River was spewing muddy sediment into Long Island Sound and wrecking the region's farmland just before harvest.

 

The effects of the flooding in Vermont and New Hampshire graphically manifested on the downstream parts of the watershed.  Good image for showing fluvial deposition and stream load.   


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Nic Hardisty's comment, September 4, 2012 12:04 PM
Fantastic image, One thing that isn't mentioned is the potential effect that this will have an marine navigation. With such a massive movement of sediment, it's hard to imagine that there won't be deposits left throughout the Connecticut River and Long Island Sound. This can have a tremendous impact on boats traversing the waterways, when a foot of sediment can be the difference between safe passage and running aground.
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Rapid Landscape Change

Rapid Landscape Change | AP Human Geography Education | Scoop.it
BOULDER, Colo. -- National Guard helicopters were able to survey parts of Highway 34 along the Big Thompson River Saturday. Here are some images of the destruction along the roadway.

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Byron Northmore's curator insight, November 29, 2013 8:57 AM

CD 4: The human causes and effects of landscape degradation

Victoria McNamara's curator insight, December 12, 2013 12:59 PM

By looking at these pictures you can see that the water just completely ruined this road. The road sunk in and collapsed as well. Will this road ever be safe to drive on again if it gets fixed?

megan b clement's comment, December 15, 2013 11:24 PM
National helicopters caught these pictures along the Thompson river while the water rages next to a road. The destruction of the water and its erosion had deteriorated the road.
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Alarm as China Issues "Rules" for Disputed Area

Alarm as China Issues "Rules" for Disputed Area | AP Human Geography Education | Scoop.it
New rules announced last week to allow interceptions of ships in the South China Sea are raising concerns in the region, and in Washington, that simmering disputes with Southeast Asian countries over the waters will escalate.

 

According to this new announcement, Chinese ships would be allowed to search and repel foreign ships if they were engaged in illegal activities (but that is open to interpretation) if the ships were within the 12-nautical-mile zone surrounding islands that China claims. This makes the disputed territorial claims of China all the more at the center of this geopolitical maneuverings.  Much of the South China Sea would then be under Chinese control if this announcement becomes the new reality. 

 

Questions to Ponder: Why is China making this announcement?  Is China within their rights to make this declaration?  Who might oppose this? 


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Exclusive Economic Zones

Exclusive Economic Zones | AP Human Geography Education | Scoop.it

Today, a country’s marine economic area is defined by its Exclusive Economic Zone (EEZ), a 200-nautical mile-wide (370 km) strip of sea along the country’s national coast line (hi-res image). This regulation, which was installed by the ‘UN Convention on the Law of the Sea’ in 1982, grants a state special rights to exploit natural (such as oil) and marine (for instance fish) resources, including scientific research and energy production (wind-parks, for example).

 

Questions to ponder: how does this series of buffer zones around the Earth's land masses impact politics, the environment and local economies?  Where might the EEZs be more important to the success of a country/territory than other regions? 

 

Tags:  economic, environment, political, resources, water, sovereignty, coastal, environment depend, territoriality, states, conflict, unit 4 political.  


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Mammoth Storm Plunges NYC into Darkness

Mammoth Storm Plunges NYC into Darkness | AP Human Geography Education | Scoop.it
Subway tunnels and parts of the Financial District have been flooded...

 

The flooding has been as devastating as expected given the height of the storm surge, but this image of Ground Zero still is chilling. 


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A Rio Runs Through It: Naming the American Stream

A Rio Runs Through It: Naming the American Stream | AP Human Geography Education | Scoop.it

Displayed is a map originally produced by Derek Watkins.  This map is a fantastic combination of physical and cultural geography.  While most flowing bodies of water will be called rivers or streams, the lesser used terms (brook, fork, bayou, run, arroyo, etc.) show a striking regionalization of toponym regions.  What do these patterns indicate?  Why are in those toponyms found in those particular places? 


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cookiesrgreat's comment, February 2, 2012 5:12 PM
This is one of my favorite maps. Combines geography, language and history
Courtney Barrowman's curator insight, November 5, 2014 8:23 PM

unit 3

Devyn Hantgin's curator insight, March 23, 9:27 PM

How to define regions and evaluate the regionalization process

This maps shows the different names to describe a river. The colors show regions based on what they call the body of water. Language is a great way to separate a population into regions.

This relates to our unit of study because we talk about regionalization and the different ways populations are divided into regions. When we look at the USA we tend to see patterns between the North and the South and the way they name things differently. 

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50 Percent of Food is Wasted-SIWI

50 Percent of Food is Wasted-SIWI | AP Human Geography Education | Scoop.it
The Stockholm International Water Institute (SIWI) is a policy institute that seeks sustainable solutions to the world¡¯s escalating water crisis.

 

This is an excellent bit of information to keep in mind when discussing agricultural systems and methods of food production.  Why does this happen? How can we reduce that our waste? 


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Roland Trudeau Jr.'s comment, July 23, 2012 10:59 AM
I could only assume that we could come up with better processes of distributing food. Food lost in the field is inevitable to some extent, but there are many ways we could save some just by being more careful. It's understandable that we have a great need for food with 7 billion people on the planet, but that doesn't mean we should expedite things as far as to waste 50% of it.. Even if we only purchased enough to hold us over to the next grocery trip, rather then more just in case, we could help effect this problem.
Jolyn Chia's curator insight, January 24, 2014 9:22 PM

From this article,i can see that more and more people are wasting food. we should not waste food as some other people in other country have no food to eat, and we should really be grateful for what we have and what others dont. when we are wasting food, we must always remind ourselves that other people are not as fortunate to have food to eat, or they might have food that come from the rubbish chute, they wont get enough nutrition. The food that we wasted will be treated as precious stuff in their eyes. I aslo learn that we can help reducing waste by only ordering the portions we think we can handle, and try not to waste food.