a parallel decline

USAGE SUMMARY

The phrase "a parallel decline" is correct and usable in written English.
It can be used to describe two or more entities experiencing a similar decrease in quantity, quality, or status over time. Example: "The study revealed a parallel decline in both the economy and public health during the pandemic."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

25 human-written examples

Sculpture shows a parallel decline.

Encyclopedia Britannica

New York's garment district has undergone a parallel decline.

The New Yorker

Mifune last worked with Kurosawa on "Red Beard" in 1965, and after that he experienced a parallel decline.

The New York Times - Books

As artiodactyls evolved there was increasing development of the third and fourth toes and a parallel decline of the second and fifth toes flanking them.

Encyclopedia Britannica

Sharkey's climactic thesis is that the real challenge for the decades to come is to take advantage of the decline in crime to engineer a parallel decline in incarceration, sending noncareer criminals back to safer streets.

The New Yorker

Livestock husbandry is integral to the farming system, but the progressive conversion of pasture into cropland caused a reduction in livestock production in the last decades of the 20th century, and a parallel decline occurred in the amount of manure available for improving soil fertility.

Encyclopedia Britannica

Human-verified similar examples from authoritative sources

Similar Expressions

33 human-written examples

Our rising preference for airpower has corresponded with a declining tolerance for Western deaths and a parallel declining regard for non-Western lives.

The New Yorker

Ghelani et al., for example, reported a retrospective study among a population of 514 patients demonstrating a fivefold increase (from 5.2 to 28.1 %) in the utilization of CMR in AM over a 10-year period from 2006 to 2015, with a significant parallel decline in the rate of EMB [10].

Insights into Imaging

Thus, we observed an almost parallel decline in age at OGS and PHV in all BMI quintiles over time.

Plosone

After Cmax, the plasma concentration-time profiles showed a multi-phasic, mainly parallel decline with a geometric mean t½ after the last dose of 166 h in the GMAD study and 118 h in the JMAD study.

BMC Pulmonary Medicine

Compared with their wild type, PPARβ−/− mice had an accelerated and parallel decline in both muscle and bone strength with age.

Endocrinology

Expert writing Tips

Best practice

When using "a parallel decline", ensure that the connection between the two declining elements is clear to the reader. Provide context to illustrate how the declines are related, whether through causation, correlation, or shared influence. For example, instead of saying "There was a parallel decline", specify what is declining in parallel: "There was a parallel decline in both sales and customer satisfaction".

Common error

Avoid assuming that one decline directly causes the other when using "a parallel decline". While the declines may be related, ensure that the relationship is accurately described, and avoid implying causation without sufficient evidence. Instead of "The parallel decline in education caused the economic downturn", consider "The parallel decline in education and the economic downturn suggest a possible connection" if the relationship is not fully proven.

Linguistic Context

The phrase "a parallel decline" functions as a noun phrase. It describes a situation where two or more entities are experiencing a similar decrease simultaneously. Ludwig AI confirms its proper usage in various contexts, as seen in the provided examples.

Expression frequency: Uncommon

Frequent in

Science

52%

News & Media

32%

Encyclopedias

8%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a parallel decline" is a noun phrase used to describe simultaneous or correlated decreases in two or more entities. As indicated by Ludwig AI, the phrase is grammatically correct and appropriate for use in written English. It's most frequently found in scientific and news-related contexts. While "a parallel decline" is a useful phrase, writers should ensure they accurately represent the relationship between the declining entities, avoiding assumptions of causation without evidence. Remember to use it to effectively communicate correlated trends in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a simultaneous decrease

Focuses on the concurrence of the decrease, emphasizing timing rather than the related nature.

a correlated reduction

Highlights the statistical relationship between the two declining entities.

a corresponding downturn

Emphasizes a downward trend that mirrors another, often in economic contexts.

a linked depreciation

Suggests a causal or associative link between the entities undergoing decline.

a mirrored downfall

Implies a direct reflection of one decline in another.

a synchronized decrease

Emphasizes the temporal alignment of the declines, focusing on their happening at the same time.

an associated reduction

Indicates a connection or relationship between the two reductions, without specifying causality.

a concomitant drop

Highlights that the drop happens alongside another event or condition.

a relational lessening

Focuses on the relationship between the items decreasing, abstracting the idea of decline.

a connected weakening

Emphasizes the weakening of two or more items with a relationship.

FAQs

How can I use "a parallel decline" in a sentence?

Use "a parallel decline" to describe two or more entities that are decreasing in value, quality, or quantity at the same time or in a related manner. For example, "The report showed "a parallel decline" in both manufacturing output and consumer confidence".

What are some alternatives to using "a parallel decline"?

Depending on the context, you can use phrases like "a simultaneous decrease", "a correlated reduction", or "a corresponding downturn" to convey a similar meaning.

Is it correct to use "parallel decline" without the article "a"?

While "parallel decline" might be understood, it's generally more grammatically correct and stylistically appropriate to use the article "a" before "parallel decline", especially when referring to a specific instance or observation of this phenomenon.

What is the difference between "a parallel decline" and "a related decline"?

"A parallel decline" implies that two or more things are declining simultaneously and potentially in a correlated manner. "A related decline" simply suggests that the declines are connected in some way, without necessarily implying that they are happening at the same time or at the same rate. The former is more specific in its connotation.