Table 2. Densities of apiaries in Switzerland for nine landscape classes summarizing the 55 different types of agricultural landscape defined in Szerencsits et al. (2009).

Landscape class	‘Density-index’ (km−2) (median ± SD)
Orcharding and vineyards	1.59 ± 0.72
Settlements	1.35 ± 0.72
Mixed use	1.13 ± 0.53
Meadow	1.02 ± 0.65
Arboreous	0.74 ± 0.48
Agricultural	0.70 ± 0.65
Valley	0.35 ± 0.54
Lakeland	0.11 ± 0.39
Mountainous	0.00 ± 0.18