highly significantP < 0.0100
The strength of the associations increased in late May to late June with coefficients of determination ranging from 0.72 to 0.89 with highly significant ( P < 0.0100) regression slopes ( Figs. 4E , 4F and 4G ).
The strength of the associations increased in late May to late June with coefficients of determination ranging from 0.72 to 0.89 with highly significant ( P < 0.0100) regression slopes ( Figs. 4E , 4F and 4G ).
These results followed a similar pattern when the analysis was conducted only for years with a good fit to regression models, with the interaction between year and time (or distance) being highly significant ( P = 0.0001) for the temporal regression or marginally non-significant ( P = 0.0522) for the spatial regression model ( Table 4 ).