Assertion: algal bloom | /r/CapableOf | occur around the world
Facets:
value: along convergent currents
type: OTHER
value: in regions of upwelling
type: LOCATION
Source sentences:
text: Based on oceanographic studies that utilize all of these methods, we now know that phytoplankton blooms occur around the world in regions of upwelling or along convergent currents known as fronts.