'Environmental stochasticity' diaporamas de présentation

Count based PVA

Count based PVA. Incorporating Density Dependence, Demographic Stochasticity, Correlated Environments, Catastrophes and Bonanzas. Assumptions of the diffusion appoximation. Population growth Is unaffected by population density Its only source of variability is environmental stochasticity

373 views • 36 slides

v x = Reproductive Value = Age-specific expectation of all future offspring

390 views • 32 slides

Change in schedule

408 views • 20 slides

DO ROADS HARM TOADS?

198 views • 13 slides

Variability and its effects on population dynamics

Variability and its effects on population dynamics The last portion of the chapter examines the impact, forms and importance of variability in affecting population growth and dynamics.

212 views • 8 slides