"The purpose of the CrabSim model is to investigate the foraging behavior of sand-bubbler crabs in light of optimal foraging theory. The model is based on Zimmer-Faust’s 1987 foraging study of Scopimera inflata, which incorporated empirical observations (including experimental components) and mathematical modeling of observed and optimal crab foraging behavior (Zimmer-Faust, 1987). The goal of the model’s initial phase of development (CrabSim 1.0) is to evaluate this IBM implementation of a central-place forager against the predictions made by the original model, identify correspondences and discrepancies, and investigate situations where the IBM implementation may provide an advantage."
Reference: Zimmer-Faust, R.K., 1987. Substrate selection and use by a deposit-feeding crab. Ecology 68, 955–970.
CrabSim entities and state variables:
The NetLogo Graphical User Interface of the Model:
Version of NetLogo: NetLogo 6.1.0
Semester Created: Spring 2012