Assertion: pollen | /r/HasProperty | affected by ocean currents
Facets:
value: primarily
type: DEGREE
Source sentences:
text: Based on the distribution characteristics of pollen and spores, the PCA analysis results of the distribution of the dominant pollen taxa confirm that pollen grains and spores deposition into the western Bohai Sea was primarily affected by the hydrodynamic condition or water sorted effect (including river flows and ocean currents), and secondarily through aeolian transportation.