Evidence map›Paper›PMID 34872171›Full record

ArticleJournal of environmental management2022

Impacts of COVID-19 social distancing policies on water demand: A population dynamics perspective.

Amal Bakchan, Arkajyoti Roy, Kasey M Faust

Abstract read
In one paragraph

Article in Journal of environmental management, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Amal BakchanCivil, Architectural and Environmental Engineering, The University of Texas at Austin, 301 East Dean Keaton Street C1752, Austin, TX, 78712, United States. Electronic address: bakchan@utexas.edu.
Arkajyoti RoyManagement Science and Statistics, The University of Texas at San Antonio, One UTSA Cir., San Antonio, TX, 78249, United States. Electronic address: arkajyoti.roy@utsa.edu.
Kasey M FaustCivil, Architectural and Environmental Engineering, The University of Texas at Austin, 301 East Dean Keaton Street C1752, Austin, TX, 78712, United States. Electronic address: faustk@utexas.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Social distancing policies (SDPs) implemented in response to the COVID-19 pandemic have led to temporal and spatial shifts in water demand across cities. Water utilities need to understand these demand shifts to respond to potential operational and water-quality issues. Aided by a fixed-effects model of citywide water demand in Austin, Texas, we explore the impacts of various SDPs (e.g., time after the stay home-work safe order, reopening phases) using daily demand data gathered between 2013 and 2020. Our approach uses socio-technical determinants (e.g., climate, water conservation policy) with SDPs to model water demand, while accounting for spatial and temporal effects (e.g., geographic variations, weekday patterns). Results indicate shifts in behavior of residential and nonresidential demands that offset the change at the system scale, demonstrating a spatial redistribution of water demand after the stay home-work safe order. Our results show that some phases of Texas's reopening phases had statistically significant relationships to water demand. While this yielded only marginal net effects on overall demand, it underscores behavioral changes in demand at sub-system spatial scales. Our discussions shed light on SDPs' impacts on water demand. Equipped with our empirical findings, utilities can respond to potential vulnerabilities in their systems, such as water-quality problems that may be related to changes in water pressure in response to demand variations.

Indexed as

COVID-19WaterHumansPandemicsPhysical DistancingPolicyPopulation DynamicsSARS-CoV-2Water SupplyWaterOperating environmentPandemicPopulation dynamicsRegression analysisSocio-technical infrastructure systemsWater demand

Identifiers

PMID34872171
PMCPMC8519786

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.