Table 1.
Results of the model selection of the Generalized Linear Model with negative binomial distribution showing the effect of climatic variables on Ae. albopictus abundances before the inundation in 2014.
Table 2.
Results of the model selection of the Generalized Linear Model with negative binomial distribution showing the effect of climatic variables on Ae. albopictus abundances after the inundation in 2014.
Fig 1.
Mean number of Ae. albopictus eggs per trap per week (black line), Ae. albopictus females per trap per day (grey area) in 24 BGs and 24 ovitraps positioned in 8 locations in Montpellier in 2014.
Autochthonous chikungunya transmission period (green line); weekly bounded accumulated Growing Degree Days (red line); weekly rainfall (black bars).
Fig 2.
Results from the Generalized Linear Model with negative binomial distribution showing the impact of climatic variables on Ae. albopictus abundances before (left panel) and after (right panel) the extreme precipitation event in 2014.
Before the inundations, weekly bounded accumulated Growing Degree Days were related to vector abundance. After the inundations, accumulated rainfall is more important than temperature (see also Table 1).