Theoretical work on density-dependence and population stability under climate change.
basic_predator_prey: Exploratory time-series plots of predator-prey dynamics in continuous time. beverton_hold_exploration: Explore how random variation in Beverton-Holt mortality function affects the distribution of population sizes. case_phasespace_fluctuating: Phase-space plots when underlying predator or prey paramaters are fluctuating ceiling_DD: Exploration of DD relationship based on "ceiling" model. royama_sims: Examine ideas behind "nonlinear perturbations" in Royama (1992) p38-40. space_time_lat_horiz_peturb:More complicated sims from Royama function (to be completed). carrying_capacity_nonlinear_climate: How do nonlinear population growth responses to climate affect carrying capacity? gompertz_functions: Functions to simulate and plot population dynamics with Gompertz density-dependence. DD_functionalforms: Royama plots for different forms of density-dependence. royama_butterfly_grant_figure: Population simulations under different climate DD effects, for grant proposal. autocorrelation_example: Simple simulation of population fluctuations under autocorrelated climates. predprey_functions: Numerical simulators for predator-prey dynamics. kisdi_generalism: Investigate consumer-resource dynamics with multiple prey species using method from Geritz & Kisdi 2004 J Theor Biol. feeding_data_explore: Explore functional response parameter distributions from Rall et al. 2010. geometricmean_extinctionrisk: Does a population's mean log size correlate with its extinction risk? timelag_comparison: Compare effects of time lags on consumer-resource dynamics.