One example is competition for.
Density dependent factors definition. For example, disease will have a greater effect. Any factor that regulates the size of a population under natural circumstances by acting more severely on a population when it is large than when it is small. Density independent factors vary depending.
There are several types of density. Density dependence usually is seen as a linear, inverse relationship. Density independent factors are typically a physical factor of the environment, unrelated to the size of the population in question.
They are (1) keystone species, (2) predators, (3) energy, (4) available space, and (5) food supply.