visual obstruction

USAGE SUMMARY

"visual obstruction" is correct and usable in written English.
It can be used to describe any object or condition that blocks or hinders one's ability to see clearly. For example, "The tree branches were causing a visual obstruction, so the driver had to slow down and carefully navigate through them."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

37 human-written examples

Conversely, we predicted that Red-tailed Hawks and American Kestrels would have lower head movement rates, hence lengthening the interval between consecutive head movements, as they search for prey in visually open habitats, and thus the visual obstruction by less complex vegetation (e.g., grassy areas) is farther away.

Plosone

Scale notwithstanding, the memorial is not the visual obstruction many have feared.

The New York Times - Arts

Grazing decreased herbaceous stubble height up to 80% and visual obstruction by about 70% (P < 0.05).

Rangeland Ecology & Management

Treatment effects included concomitant reductions in upper level visual obstruction (m), increased herbaceous understory coverage, and hardwood midstory competition reduction.

Forest Ecology and Management

The level of visual obstruction was strongly linked with the quality of the edges and distances between park activities.

Cities

Replacing streetlights in the city will indeed help reduce the visual obstruction of the night sky, but the New York metropolitan area comprises more than five boroughs.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

23 human-written examples

Cooperative ADAS may be needed to address issues raised by visual obstructions.

Accident Analysis & Prevention

"These are monstrous visual obstructions that must not be allowed to go up wherever a billboard company wants to put them," he said.

The New York Times

Numerous studies documented both the apparent need for PRMs (to overcome visual obstructions) and their apparent value (by increasing visual access to the passenger-side rear).

International Journal of Industrial Ergonomics

In the future, Goldberg says, it may be possible to use a less conspicuous marker, like a button, particularly with systems of multiple cameras, which would be less susceptible to visual obstructions.

MIT Technology Review

Researchers at Google and MIT came up with an algorithm that can separate visual obstructions in the foreground, such as this chain-link fence, from what you want to photograph in the background.

MIT Technology Review

Expert writing Tips

Best practice

When describing the impact of vegetation on wildlife habitats, quantify the degree of "visual obstruction" using metrics like Robel pole readings to provide specific and measurable data.

Common error

Avoid using "visual obstruction" metaphorically when a more precise term like "conceptual barrier" or "communication breakdown" would better convey the intended meaning. Stick to contexts where actual sight is impeded.

Linguistic Context

The phrase "visual obstruction" functions primarily as a noun phrase. As Ludwig AI states, it's a correct and usable term referring to something that blocks or impedes sight. Examples show it describing literal obstructions caused by vegetation, buildings, or weather conditions.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

30%

Wiki

15%

Less common in

Formal & Business

5%

Encyclopedias

5%

Reference

5%

Ludwig's WRAP-UP

In summary, "visual obstruction" is a grammatically sound and frequently used noun phrase that refers to something blocking one's view. As Ludwig AI explains, its versatility makes it suitable for diverse contexts, especially in science, news, and general discussions. It’s worth noting its specific applications, particularly when quantifying "visual obstruction" in ecological studies or explaining potential driving hazards. When writing, remember to use this phrase in contexts where sight is directly impeded, and favor more precise terms for abstract notions. Consider using alternative expressions like "sight barrier" or "visibility impairment" depending on the specific nuance you want to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

sight barrier

Focuses on the blocking aspect, implying a physical barrier to seeing.

visibility impairment

Highlights the reduced ability to see clearly.

line-of-sight blockage

Emphasizes the direct path of vision being blocked.

obstructed view

Highlights the result of something blocking the view.

view impairment

Focuses on the negative impact on the view.

visual barrier

Emphasizes the physical nature of the obstruction.

optical hindrance

A more formal way of expressing something that obstructs vision.

visual impediment

Similar to "visual obstruction", but may imply a more significant or permanent obstacle.

field-of-vision block

Specifically refers to blocking part of the field of vision.

visual hindrance

A general term for something that makes it difficult to see.

FAQs

How is "visual obstruction" typically measured in ecological studies?

In ecological studies, "visual obstruction" is often measured using a Robel pole. This involves placing a graduated pole in the habitat and recording the height at which the pole is no longer visible due to vegetation density, providing a quantitative measure of "vegetation density" and obstruction.

What are common causes of "visual obstruction" for drivers?

Common causes of "visual obstruction" for drivers include things such as "large vehicles", "dense vegetation", snow banks, fog, heavy rain, and improperly parked cars.

In construction or architecture, what measures are taken to minimize "visual obstruction"?

In construction and architecture, minimizing "visual obstruction" can involve careful planning of building placement, use of transparent materials, strategic landscaping, and adherence to regulations that restrict the height and placement of structures to preserve views and "open space".

What's the difference between "visual obstruction" and "visual impairment"?

"Visual obstruction" refers to an external factor blocking the view, while "visual impairment" refers to a condition affecting a person's ability to see, such as blindness or reduced vision.