Table 1 The variation in temperature between the top and bottom of the incubator used.

From: Reply to ‘Pseudoreplication and greenhouse-gas emissions from rivers'

Temperature treatment (°C)

Mean difference (°C)

Standard deviation (°C)

5

0.6

0.3

9

0.6

0.2

15

0.4

0.2

21

0.1

0.1

26

0.0

0.2