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Table 1 Summary statistics are shown for the tick, ant, habitat and climate variables included in the statistical analysis

From: The negative effect of wood ant presence on tick abundance

Parameter

Mean ± SE

Range

Tick nymphs (n)

15.7 ± 1.3

0–69

Tick adults (n)

0.2 ± 0.1

0–4

Ant nest presence (0/1)

Ant nest volume (m3)

0.18 ± 0.02

0.002–0.8

Ant abundance (n)

11.4 ± 2.0

0–120

Litter depth (cm)

3.4 ± 0.2

0.1–12.5

Litter composition (% needles)

24.8 ± 2.2

0–100

Moss cover (%)

7.4 ± 0.8

0–60

Low vegetation cover (%)

29.3 ± 2.1

0–90

High vegetation cover (%)

38.2 ± 2.3

0–100

Canopy cover (%)

70.3 ± 1.8

0–95

Temperaturea (°C)

20.3 ± 0.3

13–30

Humiditya (%)

72.1 ± 0.8

42–95

  1. aTemperature and humidity were used to calculate the saturation deficit
  2. Abbreviation: SE standard error