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Tables
Table 1 Models of bee visits and corresponding hypotheses with
the landscape scale within which FR were measured (radius in metres
around a sampling location), where ‘FR’ = floral resources, and
hypotheses are as follows: ‘H0’ = bee visits are not
limited by FR; ‘H1’ = bee visits are limited only by the
present abundance of local FR; ‘H2a’ = bee visits are
best predicted by the present abundance of landscape FR, and will
increase with increasing FR; ‘H2b’ = bee visits are best
predicted by the present abundance of landscape FR, and decrease with
increasing FR; ‘H3a’ = bee visits are best predicted by
the abundance of landscape FR when foraging is first observed and any
non-positive changes in abundance in subsequent time periods; and
‘H3b’ = bee visits are limited by the cumulative
abundance of landscape FR from when foraging is first observed. Models
shown are those with ΔAICc values < 2 when all unknown areas
in a spatial scale were assigned either the median (‘Med’) or minimum
(‘Min’) volume of FR measured across all resource-providing land types
during a given time period.