Properties in Stage-Structured Population Models with Deterministic and Stochastic Resource Growth

Table 2

Ecological and economic parameters. The column Unit is the unit dimensions before rescaling into nondimensional parameters.

Symbol	Value	Unit	Interpretation
	1		Half-saturation constant of consumers
	1		Mass-specific metabolic rate
	1		Resource turnover rate
	2		Maximum resource density
	0.5	—	Efficiency of resource ingestion
	0.955	—	Proportion of logistic vs semichemostat
	0.01	—	Deterministic error bound for resilience
	0.1	—	Stochastic error bound for resilience
	0.1		Size at birth
	10		Size at maturation
	10		Maximum ingestion rate per unit of biomass
	0.85	—	Proportionality constant of ingestion ability between juveniles and adults
	0.1		Natural mortality rate
	—		Harvesting rate of juveniles and adults
	0.2	—	Volatility in resource growth
	0.035	—	Threshold value of resource density
	0.009	—	Minimum viable population