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Table 2 List of parameters and functions used in the models

From: Environmental stochasticity and intraspecific competition influence the population dynamics of Culex quinquefasciatus (Diptera: Culicidae)

Parameter

Description

Nt

Population at time t

ω(t)

Resources available over time within an experimental treatment

ωt

Resources available within an environment at time t

Cω(t)

Experimentally determined consumption rate function for resource treatment group ω

Cj

Consumption rate that determines metabolic age of cohort j

Ωj

Coefficient of competition showing exploitative effects of all cohorts present in an environment on cohort j

d

The metabolic cohort that first-instar larvae join upon hatching

df

The highest metabolic cohort that newly hatched larvae can join

Z

The final metabolic age cohort in the model with the largest consumption rate

μω(t)

Mortality curve of a given resource treatment group ω

Sω(t)

Survivorship over time within resource treatment group ω

Sj.t

The survivorship of cohort j at time t

F

Fecundity of gravid females

E

Rain event day