Friday, May 13, 2016

1. Populations in transition - Population change

Population Change

Population growth trend

Source: http://prorev.com/populate.htm

Source: http://www.earth-policy.org/indicators/C40

Population indexes

Source: http://apesbypaige.blogspot.com.br/?view=magazine
Source: http://hth450olivia.blogspot.com.br/2013/10/why-wait-calculate-rate.html
Source: https://thelukewarmersway.wordpress.com/2015/01/
Source: http://demographia.ru/articles_N/index.html?idArt=1815
Source: https://plot.ly/~jli1/52/crude-death-rate-per-country.embed

Natural growth

Source: http://ottawa.ca/en/city-hall/get-know-your-city/statistics/12-method-and-model-0
Source: https://en.wikipedia.org/wiki/Population_growth

Infant/child mortality

Source: http://jpma.org.pk/full_article_text.php?article_id=5332

Source: http://www.krusekronicle.com/kruse_kronicle/2008/07/#.VzW84tIrLow

Source: https://aneconomicsense.org/2013/11/22/us-health-care-high-cost-and-mediocre-results/
Source: http://devpolicy.org/in-brief/child-mortality-declining-but-much-more-work-to-d-20130913-1/

Source: http://www.who.int/gho/child_health/en/

Fertility indexes

General fertility rate =        # of births       X 1000
                                    # of 15-49 women

Age-specific birth rate =                 # of births               X 1000
                                         (specific age range) women

Standardized birth rate: Birth rate for a region on the basis that its age composition is the same as for the whole country

Total fertility rate: average # of births per woman 

Sources: http://www.slideshare.net/MichaelSmith62/summary-of-topic-31
http://www.slideshare.net/expattam/measurement-of-fertility-hori-kotaro-4990545 
Source: https://en.wikipedia.org/wiki/Total_fertility_rate

Life expectancy

Average number of years a person is expected to live.
Source: https://en.wikipedia.org/wiki/Life_expectancy

Source: http://itbulk.org/population/life-expectancy-by-country/

Population pyramids

Source: https://www.youtube.com/watch?v=RLmKfXwWQtE

Source: http://www.coolgeography.co.uk/GCSE/AQA/Population/Population%20Pyramids/Population%20Pyramids.htm

Source: http://home.ica.net/~drw/pop12.htm

Source: http://sitriste.tumblr.com/post/54043649414/population-momentum


Theories of population growth

Pessimistic view on population change In 1798,  Thomas Malthus  (an economist) wrote an essay titled ‘the Principle of Pop...
Optimistic views on population change In 1965,  Esther Boserup  (an agricultural economist) wrote a book titled ‘The condi...
Source: http://www.slideshare.net/PLANETGE0GRAPHY/implications-of-population-change

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