For example, meteorological observations and forecasts are used to assess the consequences of an accidental radiological or chemical release.
(meteorological observations and forecasts; are used; to assess the consequences of an accidental radiological or chemical release) (meteorological observations and forecasts; to assess; the consequences of an accidental radiological or chemical release)
meteorological observations and forecasts meteorological observations and forecasts
are used to assess
to assess the consequences of an accidental radiological or chemical release
the consequences of an accidental radiological or chemical release