Assertion: debris's impact | /r/HasProperty | dependent
Facets:
value: ash fall thickness
type: OTHER
Source sentences:
text: Impacts are dependent on: ash fall thickness; the duration of the ash fall; the grain size and chemistry of the ash; whether the ash is wet or dry; and any preparedness, management and prevention (mitigation) measures employed to reduce effects from the ash fall.
text: The impacts on lifelines may also be inter-dependent.