Fig. 4
From: Environmental factors influencing tick densities over seven years in a French suburban forest
a Association of minimum monthly temperatures over the past year with nymph density at month M. T min M is the minimum monthly temperature during the same month as the nymph density estimate; T min M-1 is the minimum monthly temperature 1Â month before the nymph density estimate; T min M-2 is the minimum monthly temperature 2Â months before, and so on. b Association of monthly precipitation values over the past year with nymph density at month M. M is the monthly precipitation during the same month as the nymph density estimate; M-1 is the monthly precipitation 1Â month before the nymph density estimate; M-2 is the monthly precipitation 2Â months before, and so on