Assertion: dugong's time | /r/HasProperty | spent ≤1.5 m
Facets:
value: from the surface
type: LOCATION
Source sentences:
text: The effects of dugong sex, location (study site), time of day and tidal cycle on diving rates (dives per hour), mean maximum dive depths, durations of dives, and time spent ≤1.5 m from the surface were investigated using weighted split-plot analysis of variance.