人口金字塔
维基百科,自由的百科全书
人口金字塔,指的是反映一地區人口男女比例與年齡構成的圖像,顯示了年齡和性別資料,為一種可清晰知曉人口組成的圖表,可以提供下列資訊:人力資源、人口老化程度、扶養比、生育年齡人口、未來的出生率和死亡率、未來人口總數等。是各類涉及人口之發展或規劃的基礎。
[编辑] 人口金字塔的形狀
每個國家的人口金字塔會呈現不同的形狀, 包括了以下三種。
人口金字塔的這些類型,又可以和國家的發展程度做呼應,可分別拿低度發展國家,發展中國家,已開發國家是為表徵。
[编辑] 外部連結
- Population Pyramids for 228 countries at the U.S. Census Bureau
- Canadian site with animations for different types of pyramids
- Australian animated population pyramids, Australian Bureau of Statistics
- China, Europe, USA: Population by Age and Sex, 1950-2050. Moving Age Pyramids.
- U.S. Census Bureau, Population Pyramids for Countries of the World
- Gunnar Heinsohn: Demography and War (brief outline of Heinsohn's Youth Bulge Theory of social unrest)
- Gunnar Heinsohn: Population, Conquest and Terror in the 21st Century (Heinsohn applies his Youth Bulge Theory of social unrest to European imperialism as well as today's Islamist terror)
- The Security Demographic: Population and Civil Conflict after the Cold War
- The "Youth Bulge" (zmag.org)
- Creating a population pyramid with Excel.
- The Shape of Things to Come, Why Population Age Structure Matters To A Safer, More Equitable World
- Population age structure from the US Census Bureau in an interactive Excel dashboard
- Animation: a different approach to population pyramids using Excel
- A discussion on population pyramids as a data visualization tool