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Theoretical ecology
Videos
Theoretical ecology is the scientific discipline devoted to the study of ecological systems using theoretical methods such as simple conceptual models, mathematical models, computational simulations,
Lotka–Volterra model of cheetah–baboon interactions. Starting with 80 baboons (green) and 40 cheetahs, this graph shows how the model predicts the two
Lotka–Volterra model of cheetah–baboon interactions. Starting with 80 baboons (green) and 40 cheetahs, this graph shows how the model predicts the two species numbers will progress over time.
Flocks of birds can abruptly change their direction in unison, and then, just as suddenly, make a unanimous group decision to land.
Flocks of birds can abruptly change their direction in unison, and then, just as suddenly, make a unanimous group decision to land.
Ecosystem model
Videos
An ecosystem model is an abstract, usually mathematical, representation of an ecological system, which is studied to better understand the real system.
Theoretical ecology
…Ecological systems theory Ecosystem model Integrodifference equation – widely used to model the dispersal and growth of populations…
Diagram of the Silver Springs model (Odum, 1971). Note the aggregation into functional groups such as "herbivores" or "decomposers".
Diagram of the Silver Springs model (Odum, 1971). Note the aggregation into functional groups such as "herbivores" or "decomposers".