What Are The 5 Characteristics of Population? (ANSWERS)
5 CHARACTERISTICS OF POPULATION – In this topic, we are going to learn and identify the five characteristics of population.
There are two meanings of population: one in biology and the other in sociology. This topic is more akin to the latter.
By sociological definition, it is basically a collection of humans. It is the number of people in specific aspects of areas such as city or town, region, country or world.
These are determined via census, a process of collecting, analyzing, compiling and publishing data.
Five Characteristics
Here are the following, according to Your Article Library:
- Population Size and Density
- Population density is the number of individuals per unit area or per unit volume of environment. Population size, on the other hand, is defined as as the number of individuals in a population. It is separated into two:
- Crude density
- Refers to the density (number or biomass) per unit total space
- Ecological density or specific or economic density
- The density per unit of habitat space
- Crude density
- Population density is the number of individuals per unit area or per unit volume of environment. Population size, on the other hand, is defined as as the number of individuals in a population. It is separated into two:
- Population dispersion or spatial distribution
- Refers to the spatial pattern of individuals in a population relative to one another. There are three types:
- Regular dispersion
- The individuals are more or less spaced at equal distance
- Random dispersion
- The position of one individual is unrelated to the position of nearby individuals
- Clumped dispersion
- individuals, who are aggregated into patches, interspersed with no or few individuals. Most of these populations exhibit this dispersion to some extent.
- Regular dispersion
- Refers to the spatial pattern of individuals in a population relative to one another. There are three types:
- Age structure
- Usually in most populations, individuals are of different age. This refers to the proportion of individuals in each age group.
- Natality
- Also known as birth rate, this covers the production of new individuals by birth, hatching, by fission, etc.
- Mortality
- Also known as death rate, this covers the rate of death of individuals in the population.
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