Assertion: asian carp | /r/HasProperty | nearly 90% of the biomass
Facets:
value: after several decades
type: TEMPORAL
value: in places
type: LOCATION
Source sentences:
text: After several decades of colonizing the Mississippi Basin, Asian carps now account for nearly 90% of the biomass in places and are significantly altering fish habitats, leading to a loss of biodiversity and the collapse of the availability of fish stocks.