It's density dependent and expressed in generation time

Finite rate of increase in population

When all parents die out after producing offspring

It is often replaced with 'z'

Equation to find Ro

Carrying capacity in difference equations

Population size

A graph that shows that populations will grow to a certain level before stabilizing

The population level at which stabilization occurs

The parents and offspring's are both present at any given time

Variation in population

Time interval

Population growth model for overlapping generations

Carrying capacity in differential equations

Equations that model the rate of population increase, depending on current population size

Equations that model the population size of one generation, depending on the previous generations size

It represents time lag in overlapping populations

It modifies the logistic differential equation by introducing a scaling parameter to the carrying capacity

A change in the factor produces a change in average equilibrium densty

An increase in percentage mortality with population density

internal to the population and often result from the interactions between the individuals within the population

external to the population, and resulting from the actions of other organisms or physical-chemical factors

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