"significant migration" is a valid and usable phrase in written English.
It is typically used to describe a large-scale movement of people from one place to another. Example: The country experienced significant migration in the early 20th century, when many Europeans immigrated in search of better job opportunities.
Foxp3− cells did not migrate; however, the Foxp3+ population showed significant migration (p=0.006).
There is danger of significant migration in the region and wider than that and that is why containment is so important".
The Indian security services officer we interviewed says, "There has been a significant migration from Bangladesh, with tens of millions fleeing to expatriate communities abroad.
And while they acknowledge that significant migration can lead to problems such as brain drains in developing countries, they insist that the negative effects can be mitigated.
Elsewhere in the state, a significant migration of Puerto Ricans, who historically tend to vote Democratic, to the Orlando area has also helped dilute the relative importance of the Cuban-American vote.
Long periods of non-Han rule and the late onset of significant migration to the area have given Liaoning a frontier character.
The recent images of tens of thousands of desperate asylum seekers streaming into Europe recall a smaller but significant migration crisis unfolding along the southern border of the United States: Waves of Central American migrants — many of them children — were detained at the border last year.
These difficulties, coupled with the decay of the North's industrial base owing to foreign competition and other factors, contributed to further demographic shifts, notably a significant migration of people from the North to southern and western states.
In chemotaxis assays PMNs displayed significant migration to APEs.
Existing anchoring technology may allow permanent implantation without significant migration.
Only bromide and atrazine showed significant migration through the vadose zone.
