Questions tagged [ecology]
Questions about modeling biological populations, communities and ecosystems.
3 questions with no upvoted or accepted answers
Why is this non-vectorized NDSolve faster than vectorized?
I'm trying to get a feeling for stochastic population models. A simple starting place is a birth-death process whose deterministic limit is the logistic equation. The idea is to model the probability <...
Simulating a partial differential equation, uniform vegetation and bare soil system (2 species)
I want to simulate a system of two plants ,woody and herbaceous species; with starting condition that half of the grid (square grid) is filled with woody specie, the herbaceous specie exist on the ...
Adding a perturbation to a dynamic 3-tier food chain model
I have a predator prey food chain model set up as follows, with x representing the resource, y the consumer, and z the predator: ...