Search results
Results from the WOW.Com Content Network
Arable density (m² per capita) by country. This is a list of countries ordered by physiological density."Arable land" is defined by the UN's Food and Agriculture Organization, the source of "Arable land (hectares per person)" as land under temporary crops (double-cropped areas are counted once), temporary meadows for mowing or for pasture, land under market or kitchen gardens, and land ...
This web page lists countries and dependencies by population density, based on the ISO standard and the latest UN data. It shows the number of people per square kilometre or square mile for each location, as well as the population and area figures.
Physiological density is the number of people per unit area of arable land. It indicates how much agricultural land is used and how close to its output limit it is. See examples, contrast with population density, and related topics.
Population density is the number of people per unit of land area, usually per square kilometre or square mile. Learn about the factors, effects and examples of population density, and compare the most densely populated countries and territories in the world.
A dasymetric map is a thematic map that uses areal symbols to visualize a geographic field by refining a choropleth map with ancillary information. Learn about the history, methods and applications of dasymetric mapping, and see examples of population density maps.
Density dependence is when population growth rates are regulated by the density of a population. Learn how density dependence affects macroparasite life cycles, such as filariasis, and how it influences parasite persistence and control.
A normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable. It is also called a bell curve and has many applications in statistics and sciences. Learn about its parameters, density, cumulative distribution function, and related functions.
Learn how soil texture, structure, bulk density, porosity, consistency, temperature, colour and resistivity affect soil functions and ecosystem services. Soil texture is determined by the relative proportion of sand, silt and clay particles, which also influence water-holding capacity, aeration, erosion and nutrient retention.