Evidence map›Paper›PMID 38371654›Full record

ArticleEnvironmental science & technology letters2024

Historical Redlining Is Associated with Disparities in Environmental Quality across California.

Cesar O Estien, Christine E Wilkinson, Rachel Morello-Frosch, Christopher J Schell

Abstract read
In one paragraph

Article in Environmental science & technology letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Review
  2. Historic residential segregation impacts biodiversity data availability disparately across the tree of life.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  3. Review
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  6. Review
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  14. Historical redlining is associated with disparities in wildlife biodiversity in four California cities.Proceedings of the National Academy of Sciences of the United States of America · 2024
    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

4 authors.

Cesar O EstienDepartment of Environmental Science, Policy, and Management, University of California-Berkeley, 130 Mulford Hall, Berkeley, California 94720, United States.ORCID https://orcid.org/0000-0001-8410-7371
Christine E WilkinsonDepartment of Environmental Science, Policy, and Management, University of California-Berkeley, 130 Mulford Hall, Berkeley, California 94720, United States.
Rachel Morello-FroschDepartment of Environmental Science, Policy, and Management, University of California-Berkeley, 130 Mulford Hall, Berkeley, California 94720, United States.
Christopher J SchellDepartment of Environmental Science, Policy, and Management, University of California-Berkeley, 130 Mulford Hall, Berkeley, California 94720, United States.

Funding

Training CoreP42ES004705 · NIEHS · UNIVERSITY OF CALIFORNIA BERKELEY · PI MORELLO-FROSCH, RACHEL ADELE · 1987 to 2025
$74.6M
NIEHS NIH HHS P42 ES004705
6 · The paper itself

Abstract

Historical policies have been shown to underpin environmental quality. In the 1930s, the federal Home Owners' Loan Corporation (HOLC) developed the most comprehensive archive of neighborhoods that would have been redlined by local lenders and the Federal Housing Administration, often applying racist criteria. Our study explored how redlining is associated with environmental quality across eight California cities. We integrated HOLC's graded maps [grades A (i.e., "best" and "greenlined"), B, C, and D (i.e., "hazardous" and "redlined")] with 10 environmental hazards using data from 2018 to 2021 to quantify the spatial overlap among redlined neighborhoods and environmental hazards. We found that formerly redlined neighborhoods have poorer environmental quality relative to those of other HOLC grades via higher pollution, more noise, less vegetation, and elevated temperatures. Additionally, we found that intraurban disparities were consistently worse for formerly redlined neighborhoods across environmental hazards, with redlined neighborhoods having higher pollution burdens (77% of redlined neighborhoods vs 18% of greenlined neighborhoods), more noise (72% vs 18%), less vegetation (86% vs 12%), and elevated temperature (72% vs 20%), than their respective city's average. Our findings highlight that redlining, a policy abolished in 1968, remains an environmental justice concern by shaping the environmental quality of Californian urban neighborhoods.

Identifiers

PMID38371654
PMCPMC10867848

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.