geographic isolation

USAGE SUMMARY

'geographic isolation' is a correct and usable phrase in written English.
You can use it to refer to the physical separation of two populations due to distance, terrain, or other natural boundaries. For example, "The geographic isolation of the small mountain village ensured that news of the outside world took a long time to reach it."

✓ Grammatically correct

Evolutionary biology

Ecology

Socioeconomics

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

b) Few isolating mechanisms are foolproof, from geographic isolation to chromosomal incompatibility.

Evolution: Education and Outreach

Geographic isolation is a driving force in evolution.

The New York Times - Science

But their geographic isolation is both a blessing and a curse.

The Guardian

The geographic isolation of Bāvand territories permitted a degree of historical continuity.

Britannica

The geographic isolation of military bases further divides the services from society.

The Washington Post

Speciation normally occurs in geographic isolation, but the distributions of birds are complicated and ever changing.

Stanford University

Because of its geographic isolation, Antarctica is home mostly to penguins, seals, whales, and small invertebrates.

Columbia University

Allopatric speciation is just a fancy name for speciation by geographic isolation, discussed earlier.

University of California, Berkeley

Geographic isolation can instigate a speciation event — but genetic changes are necessary to complete the process.

University of California, Berkeley

Possibly this was because of its geographic isolation, with the Andes to the east and the Pacific to the west.

The New York Times - Food

Slobodan Trninic's eloquent cinematography is by turns expansive and oppressive, stressing the men's geographic isolation and their lack of privacy.

The New York Times

Expert writing Tips

Best practice

In socioeconomic contexts, use "geographic isolation" to explain limited access to resources, healthcare, or opportunities due to remoteness or physical barriers.

Common error

Avoid using "geographic isolation" when referring to social or cultural isolation, unless there is a clear geographical component contributing to that isolation. Instead, use terms like "social isolation" or "cultural segregation" if the primary factor is not geographical.

Linguistic Context

The phrase "geographic isolation" functions primarily as a noun phrase, often serving as the subject or object of a sentence. It describes a condition or state of being, as seen in Ludwig AI's examples.

Expression frequency: Very common

Frequent in

Science

60%

News & Media

23%

Encyclopedias

5%

Less common in

Formal & Business

5%

Wiki

2%

Academia

0%

Ludwig's WRAP-UP

The phrase "geographic isolation" is a well-established and frequently used term, as confirmed by Ludwig AI. It correctly describes the physical separation of populations or regions, and is particularly relevant in scientific and academic contexts such as evolutionary biology and ecology, but also relevant for socio-economic reasons. When using this phrase, ensure that you are referring specifically to a geographical barrier, rather than other forms of isolation. Alternatives such as "spatial separation" or "population disjunction" can be used when a purely geographic context is not intended. Be sure to avoid the common mistake of using the phrase in social and cultural situations without an inherent geographical attribute.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

allopatric distribution

Technical term in biology referring to species occurring in separate, non-overlapping geographic areas.

population disjunction

Specifically refers to the separation of a population into distinct groups.

spatial separation

Focuses on the distance between entities without necessarily implying a barrier.

habitat fragmentation

Describes the breaking up of continuous habitat into smaller, isolated patches.

regional separation

Highlights the distinctness of areas, but not necessarily caused by a barrier.

ecological segregation

Separation due to different ecological niches or requirements.

territorial segregation

Implies a division based on boundaries and control, often in a political or social context.

segregated environment

Focuses on the creation of distinct and separated environments.

insular endemism

Evolutionary uniqueness due to island isolation.

remote location

Emphasizes inaccessibility and distance from populated areas.

FAQs

How does "geographic isolation" contribute to the formation of new species?

"Geographic isolation" prevents gene flow between populations, allowing them to evolve independently and potentially diverge into distinct species over time.

What are some real-world examples of "geographic isolation"?

Islands, mountain ranges, and deserts can all create "geographic isolation", leading to unique evolutionary pathways for the species that inhabit them.

Can "physical isolation" be used interchangeably with "geographic isolation"?

While related, "geographic isolation" specifically refers to separation by geographical features. "Physical isolation" /s/physical+isolation might include other barriers, such as man-made structures or social divisions, so it's broader.

In what fields is the concept of "geographic isolation" most relevant?

The concept is highly relevant in fields like evolutionary biology, ecology, biogeography, and even socioeconomic studies where remoteness affects access to resources and opportunities.