Assertion: bluefin tuna's stock | /r/CapableOf | indicate recent changes
Facets:
value: in distribution
type: OTHER
value: further
type: MANNER
Source sentences:
text: Bluefin tuna have been extensively overfished during the 20th century, and the stock was close to its lowest in 1990, a fact that further indicates the recent changes in distribution are most likely environmentally driven rather than due to fisheries management and stock recovery.