Sentence examples for occurrence and migration from inspiring English sources

Researchers are hoping to retrospectively analyse previous recordings to investigate "seasonal occurrence and migration patterns" of the whales.

The different scales of the pore and fracture structure in shale have an enormous impact on the occurrence and migration of shale gas.

The acoustic identification of Antarctic minke whales offers the opportunity to retrospectively analyse several years' worth of existing long-term recordings to explore seasonal occurrence and migration patterns of this species, including the possibility of using acoustics to estimate abundance [ 22].

Groundwater origin, occurrence, and migrations depend upon several factors, such as drainage density, slope, geology, geomorphology, land use, and lineament density (Rajaveni et al. 2015).

Tiam1 is a general guanine nucleotide exchange factor that regulates Rho proteins with multiple effects [ 17, 18]; thus, alterations in its expression might contribute to tumor occurrence, progression, and migration [ 18, 19, 27].

Population data needed in an epidemiologic study may include population size, density, age structure, sex ratio, recruitment and losses, home range size, habitat utilization, occurrence of sympatric species and migration behavior.

This distribution thus illustrates the effects of selection for lactase persistence in milk-drinking groups, set against the stochastic effects of the occurrence of the mutations and migration of the alleles, and contacts between the groups in which they arose, as well as the length of time over which selection has been operating.

Furthermore, in terms of biological process, genes related to biological regulation and developmental process, mainly involved in the synaptic occurrence, neuronal migration and interaction, were also actively expressed.

"Spring advancement" – the earlier occurrence of breeding, bud burst, breaking hibernation, flowering and migration – has been found in hundreds of plant and animal species in many regions.

The contrast between the occurrence of intracluster migration and the low level of interacluster migration could be caused by two mechanisms restriction of movement between clusters due to vicariant barriers or through reciprocal competitive exclusion of flies originating from adjacent clusters following local adaptation.

A rare occurrence, scrotal migration, needs to recognized and reported.