. 2015 Mar 19;10(3):e0118992. doi: 10.1371/journal.pone.0118992

Table 3. ANCOVA Results.

Fishery	Explanatory Variable	Variation Accounted For
Squid R² = 0.842 p-value = 0.0003	Squid Governance Phases	0.8048
Squid R² = 0.842 p-value = 0.0003	Factor 1: spring upwelling, no. of anchovy vessels	0.0375
Anchovy R² = 0.959 p-value = 0.0002	Factor 1: sardine landings, sardine biomass, sardine exports, anchovy CPUE, sardine CPUE, fall upwelling lagged 0, 1, 2 years	0.5416
	Factor 2: no. of anchovy vessels	0.1939
	Squid Governance Phases	0.1560
	Factor 3: negative correlation with summer upwelling lagged 0 and 1 year and squid landings	0.0399
	Sardine Governance Phases	0.0275
Sardine R² = 0.854 p-value = 0.0002	Sardine Governance Phases	0.4467
	Factor 1: anchovy landings, fall upwelling, sardine biomass, sardine CPUE, anchovy CPUE	0.3248
	Factor 2: anchovy landings lagged 3 years	0.0420
	Factor 3: squid landings lagged 1 and 2 years	0.0389
	Factor 4: negative correlations with no. of anchovy vessels and spring upwelling	0.0016

Factors are listed in order of highest contribution to explaining landings to lowest contribution to explaining landings. All significant variables are included in this table.