Articles with "diagnostic ratios" as a keyword



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Evaluation of the diagnostic ratios of adamantanes for identifying seriously weathered spilled oils from simulated experiment and actual oil spills

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Published in 2018 at "Environmental Geochemistry and Health"

DOI: 10.1007/s10653-018-0177-x

Abstract: The composition and physical properties of spilled oil have great changes during the seriously weathering process. It brings great difficulties to the source identification of oil spill. So the stable and trustworthy diagnostic ratios (DRs)… read more here.

Keywords: weathered spilled; diamantane; source; spilled oils ... See more keywords
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Source identification of n-alkanes and isoprenoids using diagnostic ratios and carbon isotopic composition on crude oils and surface waters from the Gulf of Mexico

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Published in 2021 at "Environmental Monitoring and Assessment"

DOI: 10.1007/s10661-021-09440-0

Abstract: Diagnostic ratios and compound-specific isotopic analysis (CSIA) are two tools that can help identify and differentiate the petrogenic and biogenic sources of hydrocarbons found in environmental samples. The present study aims to evaluate the concentration… read more here.

Keywords: gulf mexico; diagnostic ratios; carbon isotopic; isotopic composition ... See more keywords
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Applicability evaluation of the diagnostic ratios consisting of bicyclic sesquiterpanes to source identification for seriously weathered spilled oils

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Published in 2019 at "Analytical Methods"

DOI: 10.1039/c9ay01894h

Abstract: Marine oil spills often cause long-term harm to the polluted environment. read more here.

Keywords: consisting bicyclic; applicability evaluation; evaluation diagnostic; ratios consisting ... See more keywords