Fig 1.
Open circles and filled triangles correspond to sites analysed and not analysed due to disturbances to the traps, respectively. Dark grey, grey, and light grey zones correspond to the subzone preparing for the lifting of the evacuation order, restricted residential areas, and the subzone to which it was difficult to return, respectively. The Coast line and prefectural boundaries were obtained fromOpenStreetMap.
Fig 2.
Abundances of (a) Ceratina iwatai, (b) Ceratina flavipes, (c) Ceratina japonica, (d) Xylocopa appendiculata, (e) Nomada spp., (f) Eucera spurcatipes, (g) Eucera nipponensis, (h) Bombus diversus, (i) Bombus ardens, (j) Apis cerana, (k) total Apidae, and (l), species richness of Apidae (min) by evacuation level.
The vertical axes correspond to the number of individuals. The box plots represent the 75th, 50th (thick horizontal line), and 25th percentiles; the top error bar ranges from the 75th to the most extreme data point which is no more than 1.5 times the interquartile range from the box, and the bottom error bar from the 25th to the lowest data point which is no less than 1.5 times the interquartile range from the box. Small circles represent outlier values from the error bars. Evacuation levels 0, 1, 2, and 3 in the horizontal axes correspond to outside the evacuation zone, the subzone preparing for the lifting of the evacuation order, restricted residential areas, and the subzone to which it was difficult to return, respectively. Note that the species richness of Apidae (max) was omitted.
Fig 3.
Abundances of (a) Vespidae, (b) Colletidae, (c) Andrenidae, (d)Halictidae, (e) Megachilidae, (f) Tabanidae, (g) Syrphidae, (h) Muscidae, (i) Calliphoridae, (j) Sarcophagidae, (k) butterflies, and (l) moths by evacuation level.
The vertical axes correspond to the number of individuals. The box plots represent the 75th, 50th (thick horizontal line), and 25th percentiles; the top error bar ranges from the 75th to the most extreme data point which is no more than 1.5 times the interquartile range from the box, and the bottom error bar from the 25th to the lowest data point which is no less than 1.5 times the interquartile range from the box. Small circles represent outlier values from the error bars. Evacuation levels 0, 1, 2, and 3 in the horizontal axes correspond to outside the evacuation zone, the subzone preparing for the lifting of the evacuation order, restricted residential areas, and the subzone to which it was difficult to return, respectively.
Fig 4.
Abundances of (a) Formicidae, (b) total winged ants, (c) total workers, (d) workers of Crematogaster matsummurai, (e) individuals of Pristomyrmes pungens, (f) workers of Tetramorium tsushimae, (g) workers of Camponotus japonicus, (h) workers of Camponotus obscuripes, (i) queens of Camponotus obscuripes, (j) workers of Camponotus quadrinotatus, (k) workers of Formica japonica, and (l) workers of Lasius japonicas by evacuation level.
The vertical axes correspond to the number of individuals. The box plots represent the 75th, 50th (thick horizontal line), and 25th percentiles; the top error bar ranges from the 75th to the most extreme data point which is no more than 1.5 times the interquartile range from the box, and the bottom error bar from the 25th to the lowest data point which is no less than 1.5 times the interquartile range from the box. Small circles represent outlier values from the error bars. Evacuation levels 0, 1, 2, and 3 in the horizontal axes correspond to outside the evacuation zone, the subzone preparing for the lifting of the evacuation order, restricted residential areas, and the subzone to which it was difficult to return, respectively.
Fig 5.
Abundances of (a) Araneae, (b) Hemipteran, (c) Coleoptera, (d) Hymenoptera, (e) Diptera, and (f) Lepidoptera by evacuation level.
The vertical axes correspond to the number of individuals. The box plots represent the 75th, 50th (thick horizontal line), and 25th percentiles; the top error bar ranges from the 75th to the most extreme data point which is no more than 1.5 times the interquartile range from the box, and the bottom error bar from the 25th to the lowest data point which is no less than 1.5 times the interquartile range from the box. Small circles represent outlier values from the error bars. Evacuation levels 0, 1, 2, and 3 in the horizontal axes correspond to outside the evacuation zone, the subzone preparing for the lifting of the evacuation order, restricted residential areas, and the subzone to which it was difficult to return, respectively.
Table 1.
Medians and credible intervals of the partial regression coefficient for exclusion "b0" on Bayesian statistical models for number of individuals and species richness of Apidae species.
Table 2.
Medians and credible intervals of the partial regression coefficient for exclusion "b0" on Bayesian statistical models for number of individuals of the other pollinators and/or medically important pests, and ants.
Table 3.
Medians and credible intervals of the partial regression coefficient for exclusion "b0" on Bayesian statistical models for number of individuals of each orders.