dispersal out

USAGE SUMMARY

The phrase "dispersal out" is not correct and does not convey a clear meaning in written English.
It may be intended to describe the act of spreading or scattering something, but the combination of "dispersal" and "out" is awkward and redundant. Example: "The dispersal of seeds out into the field was essential for the growth of new plants."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

25 human-written examples

Sand argues that the rapid growth of Jewish communities in the Roman Mediterranean world, and later in North Africa, Arabia and south-central Asia, came from mass conversion, not dispersal out of Palestine.

Independent

An investigation using the Stepping Out model of early hominin dispersal out of Africa is presented here.

Journal of Human Evolution

Of interest at this time is what appears to be a greater rate of faunal dispersal out of Africa than into it, documented also among other taxa.

Evolution: Education and Outreach

It is based on trophic relationships and incorporates important features such as territorial competition, mating behavior, density-dependent predation and dispersal out of the modeled spatial region.

Ecological Complexity

Chris Stringer, a paleoanthropologist at the Natural History Museum in London, says the new species could represent "a pre-heidelbergensis, post-erectus dispersal" out of Africa "that we haven't picked up yet".

Science Magazine

It seems the unusual geology and climate of East Africa created periods of highly variable local climate, which, it has been suggested could have driven hominin speciation, encephalisation and dispersal out of Africa.

Quaternary Science Reviews

Human-verified similar examples from authoritative sources

Similar Expressions

35 human-written examples

For instance, we infer that the human dispersal out-of-Africa event took place ∼52,000 years ago 955% confidence interval: 36 81 KYA) followed by a high migration rate.

Genetics

Both genetic and archeological evidence have supported a common, recent origin of all humans in Africa, followed by range expansion and dispersal out-of-Africa (i.e., the Out-of-Africa hypothesis) (Lewin 1987; Quintana-Murci et al. 1999; Cavalli-Sforza and Feldman 2003; Macaulay et al. 2005; Mellars 2006; Fagundes et al. 2007; Laval et al. 2010).

Evolutionary Applications

This scenario is further consistent, on a larger geographical scale, to a model of multiple dispersals Out-of-Africa recently tested and supported by genomic and cranial phenotype data [ 70].

BMC Evolutionary Biology

"We know there were multiple dispersals out of Africa, but we can trace our ancestry back to a single one".

The New York Times - Science

The main aim is to examine the ecological factors associated with the first human dispersals out of Africa into Eurasia.

Quaternary Science Reviews

Expert writing Tips

Best practice

For clarity and precision, consider replacing the phrase "dispersal out" with more direct alternatives such as "outward dispersal" or "spread outward."

Common error

Avoid using "dispersal out" as it can be seen as redundant. "Dispersal" already implies movement or spreading, so adding "out" might not add significant meaning and could clutter your writing.

Linguistic Context

The phrase "dispersal out" functions as a compound noun phrase, often used in scientific and geographical contexts. However, Ludwig AI marks this phrase as incorrect and suggests that it can be considered redundant since "dispersal" already implies movement away from a central location.

Expression frequency: Common

Frequent in

Science

85%

News & Media

13%

Formal & Business

2%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "dispersal out" appears in various scientific and news contexts, it is considered grammatically questionable. Ludwig AI marks it as incorrect, advising users to consider more precise alternatives like "outward dispersal" or "spread outward". Predominantly found in scientific literature, the phrase aims to describe movement away from an origin. The use of "dispersal out" might introduce redundancy, as "dispersal" inherently implies outward movement. For improved clarity and grammatical accuracy, it is advisable to opt for alternative phrasing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

outward dispersal

This alternative reverses the order for a slightly different emphasis.

outward migration

Similar to "out-migration", emphasizing the direction of movement.

population dispersal

Highlights the scattering of a population.

spread outward

Replaces "dispersal" with "spread", emphasizing the action of spreading.

spreading out

Emphasizes the process of becoming more widely distributed.

expansion outward

Focuses on the idea of expanding in an outward direction.

moving outward

A more general term for movement away from a central point.

out-migration

Specifically refers to migration out of a region.

diffusion

Focuses on the process of spreading from a concentrated area.

emigration

Describes leaving one's own country to settle in another.

FAQs

Is "dispersal out" grammatically correct?

While you might find instances of "dispersal out" in certain contexts, Ludwig AI considers it to be grammatically incorrect. Using alternatives such as "outward dispersal" is recommended for clarity.

What are some alternatives to "dispersal out"?

Depending on the context, you can use phrases like "spread outward", "outward migration", or simply "dispersal" if the direction is already clear.

How does "dispersal" differ from "dispersal out"?

"Dispersal" refers to the act of spreading or scattering. Adding "out" to "dispersal" can be redundant, as dispersal inherently implies movement away from a source. Using "dispersal" alone is often sufficient.

When is it appropriate to use "dispersal" instead of "dispersal out"?

You can use "dispersal" whenever the context already makes it clear that the movement is away from a central point or origin. For instance, in discussing the "human dispersal" from Africa, "dispersal" alone is adequate.