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Uneven Population Distribution

Uneven Population Distribution | Teachers Toolbox | Scoop.it

"60% of Iceland's population lives in the red area."


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Seth Dixon's curator insight, May 7, 2014 9:02 AM

Similar to Iceland, Australia's population is also highly clustered.    


Questions to Ponder: Why is Iceland's population so highly clustered?  What is it about the red (and white) areas on the map that explain this pattern?  What other layers of information do we need to properly contextualize this information?  


Tags: Iceland, population, density.

Sid McIntyre-DeLaMelena's curator insight, May 29, 2014 12:39 PM

The majority of Iceland's population lives in that one space.

The geography of Iceland keeps the majority of people in the place that sustains life and comfort the best and easiest.

Kaitlin Young's curator insight, December 13, 2014 10:50 AM

Iceland is a beautiful place, yet hash climates and landscapes make it hard for equal population distribution. At the same time, its population is under 400,000 people, making it a relatively small population compared to those of other European countries. With a population that small, it almost makes sense for people to live closer to one another. It would be easier to build infrastructure in a smaller area than to spread it out all over the island, where it would hardly be utilized. Also, the one densely populated area allows for a creative center where money and ideas can be developed.

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The Next America

The Next America | Teachers Toolbox | Scoop.it
Demographic transformations are dramas in slow motion. America is in the midst of two right now. Our population is becoming majority non-white at the same time a record share is going gray.

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CB New Hire Onboarding's curator insight, April 25, 2014 9:35 AM

"The demographic shifts in the United States are transforming the cultural fabric of the country and this interactive feature from the Pew Research Center explores some of these changes.  Interracial marriage, declining fertility rates, migration, economic opportunities and politics are just some of the issues that can be seen in these excellent populations pyramids, charts, videos and graphs." - Seth Dixon 

Amanda Morgan's comment, September 18, 2014 10:46 AM
The demographic shifts will most definitely have an impact on politics and economic opportunities. With as many 85 year olds as 5 year olds, we will see an increase in the need for health care and general overall care for the elderly. There will be more need for social security and retirement plans. While it is a good thing overall that life expectancy is increasing, it may create other issues.
Amanda Morgan's curator insight, September 18, 2014 10:48 AM

The demographic shifts will most definitely have an impact on politics and economic opportunities. With as many 85 year olds as 5 year olds, we will see an increase in the need for health care and general overall care for the elderly. There will be more need for social security and retirement plans. While it is a good thing overall that life expectancy is increasing, it may create other issues.

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Highly concentrated population distribution

Highly concentrated population distribution | Teachers Toolbox | Scoop.it

"Only 2% of Australia's population lives in the yellow area. "


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Gene Gagne's curator insight, December 10, 2015 7:28 PM

The yellow represents desert and with no rainfall what are you going to grow. the white area is the area that gets plenty of rain, good farmland for raising livestock, excellent natural harbors and resources. the yellow upper part probably is not desert but I bet its cold up there.

Martin Kemp's curator insight, December 14, 2015 12:08 PM

this seems like the same sort of situation that Egypt has, it seems like a good sized area but the large deserts make most of it uninhabitable, the country's livable space is much less than you would think.

Adam Deneault's curator insight, December 14, 2015 10:17 PM
What we have here is a representation of the desert area that only 2% of the population lives in, this is because to sustain life, you need high amounts of water to grow food which will never happen here and then the white being the mainly inhabited areas. These areas are mainly inhabited because of sufficient rainfall which makes agriculture good and good enough to sustain populations of people.
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The World's Most Densely Populated Cities

The World's Most Densely Populated Cities | Teachers Toolbox | Scoop.it
The growth of these cities will create a host of environmental and health problems.

 

By 2210, the global population is expected to grow from just more than 7 billion to 11.3 billion — with 87 percent of the population living in urban areas, according to a new working paper by researchers from NYU’s Marron Institute.

Most of these individuals will be in what’s now the developing world — creating a host of environmental and health problems.

If projections are correct, these new urban dwellers will require the world’s existing cities to expand six-fold to accommodate triple the residents, Richard Florida wrote in The Atlantic. Plus, the world will need 500 new “megacities” of 10 million or more, he wrote.


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Valerie Bauwens's curator insight, March 28, 2014 4:46 AM

Or will there be a natural come back to the country side?

Jessica Rieman's curator insight, April 2, 2014 5:42 PM

 Cairo, Egypt has a population density of 9,400 residents per square kilometer. THese numbers are crazy think about it compared to MA or RI and our major cities.

MsPerry's curator insight, August 12, 2014 8:03 PM

APHG-U2 & U6

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Understanding Global Statistics

Understanding Global Statistics | Teachers Toolbox | Scoop.it

"Infographics to explain global statistics."


Via Seth Dixon
Ms. Harrington's insight:

Great graphic.

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Sid McIntyre-DeLaMelena's curator insight, May 29, 2014 12:11 PM

If the World was 100 People shows the statistics of the world as in smaller proportions allowing them to be easily visualized.

Some of the graphics divide the people into regions and nationalities mainly as Formal by continents .

Virgínia Mareco's comment, May 15, 7:04 PM
https://radiotherapydictionary.blogspot.pt/2016/11/standard-deviation-or-s.html
Virgínia Mareco's comment, May 15, 7:04 PM
https://radiotherapydictionary.blogspot.pt/2016/11/standard-deviation-or-s.html
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Population pyramids: Powerful predictors of the future

"Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about the past). Kim Preshoff explains how using a visual tool called a population pyramid helps policymakers and social scientists make sense of the statistics, using three different countries' pyramids as examples."


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Nancy Watson's curator insight, September 26, 2014 4:04 PM

Population unit

Lauren Quincy's curator insight, March 20, 2015 1:51 PM

Unit 2: Population and Migration

 

This video was about how demographers categorize data and analyze it. This video showed a few different population pyramids in order to show differences in population in different countries. It showed China as an example and pointed out the remnants of the one child policy 35 years before and how the number of men were higher due to sex selective abortions. They also talked about how the population pyramids could show what stage in the demographic transition model a country was in and how they use them to predict future patterns and changes. 

 

This relates to unit 2 because it covers topics such as population change, demographic transition models, sex composition, population policies and much more. Population pyramids are very useful due to the visualization of sex, age and number composition in a countries population. They are very important in the use of predicting the future change in population because it can tell what the population has gone through in the past and what to expect in the DTM. 

Daniel Lindahl's curator insight, March 21, 2015 10:43 PM

This video illustrates how population pyramids have the ability to show how populations will rise and fall over time. Pyramids specifically show the population based on a specific age, and illustrates a country's amount of young people in comparison to the elderly. 

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Changing Earth

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

Via Seth Dixon
Ms. Harrington's insight:

City population growth evident from space.

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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.
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Highly concentrated population distribution

Highly concentrated population distribution | Teachers Toolbox | Scoop.it

"Only 2% of Australia's population lives in the yellow area. "


Via Seth Dixon
Ms. Harrington's insight:

What could explain the density of the white area? What is it about the yellow area that explains the lack of population?

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Gene Gagne's curator insight, December 10, 2015 7:28 PM

The yellow represents desert and with no rainfall what are you going to grow. the white area is the area that gets plenty of rain, good farmland for raising livestock, excellent natural harbors and resources. the yellow upper part probably is not desert but I bet its cold up there.

Martin Kemp's curator insight, December 14, 2015 12:08 PM

this seems like the same sort of situation that Egypt has, it seems like a good sized area but the large deserts make most of it uninhabitable, the country's livable space is much less than you would think.

Adam Deneault's curator insight, December 14, 2015 10:17 PM
What we have here is a representation of the desert area that only 2% of the population lives in, this is because to sustain life, you need high amounts of water to grow food which will never happen here and then the white being the mainly inhabited areas. These areas are mainly inhabited because of sufficient rainfall which makes agriculture good and good enough to sustain populations of people.
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Will saving poor children lead to overpopulation?

Hans Rosling explains a very common misunderstanding about the world. CC by www.gapminder.org

Via Seth Dixon
Ms. Harrington's insight:

A clear explanation of how saving the poor will slow population growth.

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