Assertion: sea lamprey | /r/CapableOf | invade the great lakes
Facets:
value: via the welland canal
type: TRANSITIVE-OBJECT
value: in the 1830s
type: TEMPORAL
value: through shipping canals
type: MANNER
value: in the 1800s
type: TEMPORAL
value: in the early 20th century
type: TEMPORAL
value: by 1938
type: TEMPORAL
Source sentences:
text: Sea lampreys invaded the Great Lakes in the 1830s via the Welland Canal, which connects Lakes Ontario and Erie and forms a key section of the St. Lawrence Seaway.
text: Starting in the 1920's, sea lampreys began to invade the upper Great Lakes, and their predation, combined with fishery exploitation, caused the collapse of most lake trout populations throughout the basin.
text: By 1938, they had invaded all of the Great Lakes.
text: When manmade canals let Atlantic sea lampreys invade the Great Lakes in the 1800s, they outcompeted smaller lake lampreys and decimated native fish, some of which are now extinct.
text: Sea lampreys invaded the Great Lakes in the early 20th century through shipping canals.
text: Sea lampreys invaded the Great Lakes and have decimated a valuable fishery and harmed the ecosystem, including the loss of native fishes, altering the food web.
text: Sea lampreys were able to thrive once they invaded the Great Lakes because of the availability of excellent spawning and larval habitat, an abundance of host fish, a lack of predators, and their high reproductive potential—a single female can produce as many as 100,000 eggs!
text: Sea lampreys invaded the Great Lakes in the 1830s via the Welland Canal, which connects Lakes Ontario and Erie and forms a key section of the St. Lawrence Seaway.