Evidence map›Paper›PMID 18768257›Full record

ArticleJournal of hazardous materials2009

Soil-borne polycyclic aromatic hydrocarbons in El Paso, Texas: analysis of a potential problem in the United States/Mexico border region.

Roberto J De La Torre-Roche, Wen-Yee Lee, Sandra I Campos-Díaz

Abstract read
In one paragraph

Article in Journal of hazardous materials, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

  1. Article
  2. Article
  3. Influence of anthropogenic activities on metals, sugars and PAHs in PMEnvironmental science and pollution research international · 2024
    Article
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  9. Review
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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.

Roberto J De La Torre-RocheEnvironmental Science and Engineering PhD Program, University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA. robertoj@miners.utep.edu
Wen-Yee Lee
Sandra I Campos-Díaz

Funding

UTEP SCORE InstrumentationS06GM008012 · NIGMS · UNIVERSITY OF TEXAS EL PASO · PI DAS, SIDDHARTHA · 1989 to 2010
$15.8M
NIGMS NIH HHS S06 GM008012
6 · The paper itself

Abstract

Ultrasonic extraction followed by Stir Bar Sorptive Extraction (SBSE) and thermal desorption inline coupled with Gas Chromatography and Mass Spectrometry (TD/GC/MS) was used to perform a comprehensive determination of soil-borne polycyclic aromatic hydrocarbons (PAHs) in El Paso, Texas. The method provided good sensitivity and faster processing time for the analysis. The total PAHs in El Paso soil ranged from 0.1 to 2225.5 microg kg(-1). Although the majority of PAH concentrations did not exceed the soil screening levels regulated by the United States Environmental Protection Agency, the existence of PAHs in this ecosystem is ubiquitous. Naphthalene were found in 100% of the soil samples; while the heavy PAHs (five- and six-ring) were not often detected and mostly remained in closer proximity to industrial areas and major traffic points. The results ruled out the possibility of petroleum refining as the significant source of local soil-borne PAH contamination, but they suggested that the PAHs found in El Paso soil were closely linked to human activities and possible other industrial processes.

Indexed as

Gas Chromatography-Mass SpectrometryHumansMexicoPolycyclic Aromatic HydrocarbonsSoil PollutantsTexasUltrasonicsPolycyclic Aromatic HydrocarbonsSoil Pollutants

Identifiers

PMID18768257
PMCPMC2712665

What OpenQuestion holds

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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.