Table 2.

population growth rate (λ), sensitivity (S) and elasticities (E) analyses for each life stage transition.

	λ	Sensitivities & Elasticities
			Sd	Ad	Es	Ns	Ve	f
All sites as a single population	0.49	S=	0.62	0.23	2.17	0.09	0.30	0.01
		E=	0.18	0.18	0.18	0.18	0.12	0.18
Low exposure; Shallow (SF, SFe)	0.21	S=	8.24	2.29	0.00	0.00	0.91	0.00
		E=	0.02	0.02	0.02	0.02	0.89	0.02
Low exposure; Deep (CS)	0.71	S=	1.37	0.68	0.15	0.13	0.26	0.02
		E=	0.19	0.19	0.19	0.19	0.07	0.19
Moderate exposure and depth (WP & OA)	0.21	S=	4.12	4.58	0.00	0.00	0.91	0.00
		E=	0.02	0.02	0.02	0.02	0.89	0.02
High exposure; Shallow (GI,CI)	0.21	S=	0.01	0.01	538.22	0.00	0.91	0.00
		E=	0.02	0.02	0.02	0.02	0.89	0.02
High exposure; Deep (PB)	0.21	S=	0.02	0.01	581.74	0.00	0.91	0.00
		E=	0.02	0.02	0.02	0.02	0.89	0.02

Note that the elasticity during the seedling stage is greater than the vegetative stage for two of the shallow scenarios (in bold). The sensitivities show the specific stages that have greater effect over the establishment (italic). Life stages: seed-dependency, Sd (December_yr1 –January_yr1); autonomous development, Ad (January_yr1–April_yr1; seedling establishment, Es (April_yr1–September_yr1); juveniles (new shoot production after Es), Ns (September_yr1–year 2); horizontal vegetative expansion, Ve (year 2–3). Adults typically become reproductively mature, f (fecundity), between years 3–5.