Sentence examples for old age classes from inspiring English sources
In the Nundle study area, two unthinned compartments were selected representing young and old age classes respectively.
In this study, we investigated clonal and genetic diversity patterns of Salix viminalis for 23 stands, taking into account young and old age classes and locations in front of the dykes in the active floodplain and behind the dykes in the inactive floodplain along the Elbe River, Germany.
For the comparison between SR and C flies at middle- and old age classes, all genes were ranked according to their t statistic value from the contrast analyses.
Given the relatively long extrinsic incubation period of DENV compared with that of some other arboviruses (compare chikungunya virus ∼2 3 d post-exposure 2, 3; and yellow fever virus ∼4 6 d post-exposure), 4 this emphasizes the importance of middle and old age classes of mosquitoes.
A growing population has more individuals in the lower age classes than does a stable population, and a declining population has more individuals in the older age classes than does a stable population (see population: Population composition).
Starting from this age class, a decreasing percentage increment was applied to the subsequent (older) age classes.
However, for populations with fluctuating age class sizes, the accuracy of the method is reduced when samples are taken from older age classes with high demographic variation.
Recruitment in these declining populations has been negligible, and populations are now composed almost entirely of older age classes (upwards of 20 years old).
The shown effect of age on OOPE is higher in older age classes, which does not contradict a U-shaped relationship.
In general, these models highlight that the probability of being EET decreases as age increases, confirming that the NEET phenomenon involves mainly the older age classes (Table 2).
In all taxa, younger age classes were characterized by significantly higher percent areas of fibro-lamellar and/or parallel-fibered tissues, while older age classes showed significantly higher proportions of lamellar bone.
