Assertion: brook trout's diet | /r/CapableOf | overlap to extent
Facets:
value: based on stable isotope signatures
type: CAUSE
Source sentences:
text: This indicates that the diet of the two species overlaps to an extent greater than expected, based on stable isotope signatures (S. fontinalis may be having detrimental effects on native Salmo trutta reproductionthrough subtle hybridization behaviour, which was manifested by consistent spatial and temporal overlap in redd sites and spawning periods, mixed-species spawning groups, inter-specific subordinate males, and the occurrence of natural (tiger trout) hybrids ( Studies from North America on the effects of introductions ofinto waters where it is not native have shown impacts such as decline of native salmonid species.
text: This indicates that the diet of the two species overlaps to an extent greater than expected, based on stable isotope signatures ( Cucherousset et al., 2007 ).