This suggests that only vertical variation needs to be taken into account when modelling ground vibration from underground railways.
This variation needs to be considered when designing measures aimed at enhancing biocontrol services through restoring or maintaining natural habitat.
As the time relation between information entities of a streaming flow must be preserved, the transfer delay variation needs to be bounded.
This spatiotemporal variation needs to be accounted for when modeling a species' distribution and is essential for developing conservation strategies for widespread species, and especially for migratory species.
While the hole is formed in the specific range of ζ (e.g., Omura et al. 2008; Katoh et al. 2013), which rotates in time with the wave period, the wave phase variation needs to be resolved on a timescale that is sufficiently shorter than the wave period.
Prior to estimating broad-sense heritabilities (H2) for phenotypic traits within populations, genetic heterogeneity among the coral colonies investigated must be verified since trait variation needs to be measured within and between genetically unique individuals (genotypes) [27].
Beginning with the pioneering observation of Lan & Reeves [1], it is now established that sequencing a single genome fails to describe the genetic content of the species, and intraspecies variation needs to be considered to gain insight into the full "species genome".
Before such comparisons are made, any registration variation needs to be minimised.
For that reason, the day-to-day variation needs to be tested in a future study.
The considerable traffic-related intra-urban spatial variation needs to be considered in exposure assessment.
To thoroughly explore population structure, multiple independent markers are required and intrapopulation variation needs to be evaluated [ 51].
