growth, and reproduction.” At the time, many people, including Lotka himself, expressed surprise at how well these equations translated into the predator-prey relationship. They work so well ...

Lotka, and later Italian mathematician Vito Volterra, derived equations to describe the populations of predator and prey in ...

For example, in the right hand graph of Figure 2 is a population of Paramecium growing in a laboratory culture. The pattern of growth is very close to the pattern of the exponential equation.

Demographics can include any statistical factors that influence population ... an equation that does not vary. These values can change between different equations of similar form. predator-prey ...