Skip to main content

Advertisement

Springer Nature is making Coronavirus research free. View research | View latest news | Sign up for updates

Table 2 Estimated development temperature sums (D). tmin refers to the date at which the stream water temperature exceeds 4°C for the first time during a given year.

From: Contemporary temperature-driven divergence in a Nordic freshwater fish under conditions commonly thought to hinder adaptation

  D(mean ± s.e.) °C   
Development period Warm demes Cold demes F 1 P
tmin + 2 weeks 113.3 ± 2.7 91.1 ± 3.1 22.10 <0.0001
tmin + 4 weeks 242.2 ± 4.2 220.0 ± 4.5 10.64 0.0033
tmin + 6 weeks 394.0 ± 5.1 371.1 ± 5.4 5.04 0.0342
  1. 1 df = 1,24 for all tests. One-way anova.