Contrast Sink and Source Populations

Q3: Metapopulation persistence is a dynamic balance between

Q9: The rate of dispersal is highest in

Q14: The conversion of natural ecosystems to agricultural

Q19: Population densities are usually _ in smaller

Q20: The probability of local extinction decreases with

Q21: _ rate is affected by fecundity and

Q23: At the _, or within-patch scale, individuals

Q24: Discuss three characteristics of species that affect

Q27: Describe the assumptions made to mathematically model

Q36: As heterogeneity of habitat in a local