As an SI unit, Hz can be rate of aperiodic or stochastic events occur is expressed in "'reciprocal second "'or "'inverse second "'( 1 / s or s " 1 ) in general or, the specific case of radioactive decay, becquerels.
22.
Strayer et al . ( 1996 ) speculated that many dwarf wedgemussel populations, particularly in the southern portion of the range, may be threatened by low densities, small ranges . and linear structure ( i . e ., an entire population in one stream with no possibility of refuge from catastrophes or stochastic events ).
