In general we define density.

Density-independent factors definition. The category of density independent limiting factors includes fires, natural disasters (earthquakes, floods, tornados), and the effects of pollution. The chances of dying from any of. Any factor, such as climate, that is not dependent on the density of population.

Density independent factors definition density is defined as the physical quantity that quantifies the distribution of mass or any other considered quality over a given volume. They are effective in the case of both, large populations and small populations. The key difference between density independent and density dependent limiting factors is that density independent limiting factors are abiotic factors and environmental.

An example of such a factor is an. These factors tend to be abiotic (nonliving). Density dependent is responsible for regulating the population in proportion to its density such as prediction, competition, or disease.