Mapmaster

MapMaster 3

Atlas (Beta)
MapMaster 3

Physiological Density

WorldPopulationAgriculture

Physiological population density, or the number of persons per unit area of arable land, by country.

FAO

A world map showing physiological density. Dark red (more than 2,500): Egypt, Yemen, South Korea, Greenland, Guinea. Red to light red (500 t0 2,500): China, Saudi Arabia, Mexico, India, Iran. Very light red (less than 500): Canada, U S A, Russia.

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Physiological Density

Water Use Per Capita (U.S.)

Change in Urbanization

Aquifers: Distribution and Recharge

Class

Rank

People per square kilometer

Class

Rank

Gallons per person

Class

Rank

Percentage of annual change

very high (>300)

high (100–300)

medium (20–100)

low (2–20)

very low (<2)

high (100–300)

medium (20–100)

low–very low (<20)

very high–high (>100)

medium–very low (<100)

6.63%17.7%9.02%11.0%16.0%11.5%10.1%12.7%26.5%24.8%
0.16.0