Cited by 271Toxic Organic Pollutants ImpactMicrobial bioremediation and biosurfactantsPetroleum Processing and Analysis

Polycyclic Aromatic Hydrocarbons in Soils and Recent Sediments

Blumer, M., Youngblood, W. W.·1975·Science

Abstract

Soils and recent marine sediments contain a complex polycyclic aromatic hydrocarbon assemblage. There is a high degree of similarity in the molecular weight distribution of the many series of alkyl homologs of these aromatic hydrocarbons, and this distribution varies little over a wide range of depositional environments. The evidence suggests that these hydrocarbons are formed in natural fires, are dispersed and mixed by air transport, and are eventually deposited into surface sediments. The analytical, geochemical, and environmental implications of these findings are discussed.

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Crossref · 10.1126/science.188.4183.53

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10 of 10 references verified0 citation errors · 0 not checkable

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  • A predominance of unsubstituted, condensed PAHs is characteristic of hydrothermal petroleums, ancient mineral deposits, pyrolysis and combustion products, and high-maturity organic matter.

    “More specifically, a predominance of unsubstituted, condensed PAHs is characteristic of hydrothermal petroleums (29,30), ancient mineral deposits (31,32), pyrolysis and combustion products (33), and high-maturity organic matter (34).”

    From Reappraisal of hydrocarbon biomarkers in Archean rocks (2015) · cites this paper as [33]

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Authors
Blumer, M., & Youngblood, W. W.
Affiliations
Woods Hole Oceanographic Institution (US)
Venue
Science
Published
1975-04-04
Volume
188
Issue
4183
Pages
53-55
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1980554272
Cited by
270
References
11
Citations by year
2026: 1 · 2024: 3 · 2023: 3 · 2022: 3 · 2021: 8 · 2020: 3 · 2019: 5 · 2018: 2 · 2017: 7 · 2016: 5 · 2015: 6 · 2014: 8 · 2013: 5 · 2012: 2
FWCI
14.06
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Toxic Organic Pollutants Impact
  • Physical Sciences › Environmental Science › Pollution › Microbial bioremediation and biosurfactants
  • Physical Sciences › Chemistry › Analytical Chemistry › Petroleum Processing and Analysis
Keywords
polycyclic aromatic hydrocarbons, marine sediment, molecular weight distribution, natural fires, atmospheric transport, depositional environment, sediment geochemistry

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