Figure 1 in Early snow melt and diverging thermal constraints control body size in arctic-alpine spiders

Figure 1. Pearson correlations between the significant explanatory variables and the body size of Pardosa hyperborea and P. palustris. CW = carapace width; p1dSF = first snow-free day in the year before sampling; pSFP = snow-free period in the year before sampling; pq2TTD5 = thermal threshold days> 5 °C in spring of the year before sampling; 2q2TTD5 = thermal threshold days> 5 °C in spring of both years; q2P = precipitation sum in spring in the year of sampling; yTTD0 = thermal threshold days> 0 °C for the whole year of sampling; pyTTD5 = thermal threshold days> 5 °C for the whole year before sampling; 2yTTD5 = thermal threshold days> 5 °C in the year of sampling and the previous year; 2q2TTD_2 = thermal threshold days ≤ –2 °C in spring of both years; 1DOY0 = first day of the year> 0 °C in the year of sampling; 1dSF = first snowfree day in the year of sampling; SFP = snow-free period in the year of sampling; q1SWE = snow-water equivalent in winter in the year of sampling; 2q1SWE = snow-water equivalent in winter of both years; q2SWE = snow-water equivalent in spring in the year of sampling; q2TTD5 = thermal threshold days> 5 °C in spring in the year of sampling; 2q2P = precipitation sum in spring of both years; pq4SWE = snow-water equivalent in autumn in the year before sampling; pq4P = precipitation sum in autumn in the year before sampling; ySWE = snow-water equivalent for the whole year of sampling; 2ySWE = snow-water equivalent of both years; q1TTD_2 = thermal threshold days ≤ –2 °C in winter in the year of sampling; 2q1TTD_2 = thermal threshold days ≤ –2 °C in winter of both years; q1TTD_0 = thermal threshold days ≤ 0 °C in winter in the year of sampling; 2q1TTD_0 = thermal threshold days ≤ 0 °C in winter of both years; q1TTD0 = thermal threshold days> 0 °C in winter in the year of sampling; 2q1TTD0 = thermal threshold days> 0 °C in winter of both years; q1P = precipitation sum in winter in the year of sampling; 2q1P = precipitation sum in winter of both years; 2q2SWE = snow-water equivalent in spring of both years;