While wild populations are genetically diverse, penguins in captivity lose that diversity over time, potentially causing health problems for the animals.
Whole-genome sequencing and population analysis indicated that azole-resistant alleles are segregating into diverse genetic backgrounds, which will result in increasing genetic diversity over time [ 42].
"We will expand our definition of diversity over time," Braswell said.
All three scenarios (A, B, and C) show increasing diversity over time.
That is, there is no significant change or decline of the diversity over time.
Yet trade tends to increase diversity over time by accelerating the pace of change and bringing new cultural goods with each era or generation.
The abundance of this species may be a contributing factor to the marked decline observed in species diversity over time at Goonyella Riverside mine rehabilitation (Figure 5).
Note that these schemes cannot make use of channel or multiuser diversity over time, but instead can benefit from near-far gain [7] by simultaneous transmission of users.
Furthermore, driving forces have trended toward more diversity over time, and the constraining effects of natural conditions on urban expansion have gradually decayed.
The extent of changes in plant diversity over time was determined by both historical and recent hedgerow management, but these management effects varied with plant life-history attributes.
For example, in ecology, a decline in diversity over time may indicate a gradual extinction of an ecosystem, while a rapid decline may indicate an extinction due to some sudden impacts.
