scholarly journals Transformation of Chlorofluorocarbons Investigated via Stable Carbon Compound-Specific Isotope Analysis

2019 ◽  
Vol 54 (2) ◽  
pp. 870-878 ◽  
Author(s):  
Elizabeth Phillips ◽  
Tetyana Gilevska ◽  
Axel Horst ◽  
Jesse Manna ◽  
Edward Seger ◽  
...  
Keyword(s):  
Isotope Analysis ◽  
Stable Carbon ◽  
Compound Specific Isotope Analysis ◽  
Carbon Compound

Stable carbon isotope analysis of coprocessing materials

1989 ◽  
Author(s):  
F. P. Burke ◽  
R. A. Winschel ◽  
M. S. Lancet
Keyword(s):  
Carbon Isotope ◽  
Stable Carbon Isotope ◽  
Isotope Analysis ◽  
Stable Carbon ◽  
Stable Carbon Isotope Analysis ◽  
Carbon Isotope Analysis

Quantifying biodegradation rate constants of o-xylene by combining compound-specific isotope analysis and groundwater dating

2021 ◽  
pp. 103757
Author(s):  
Andreas Würth ◽  
Kathrin Menberg ◽  
Peter Martus ◽  
Jürgen Sültenfuß ◽  
Philipp Blum
Keyword(s):  
Rate Constants ◽  
Isotope Analysis ◽  
Biodegradation Rate ◽  
Compound Specific Isotope Analysis ◽  
Groundwater Dating

Erosion source discrimination in a rural Australian catchment using compound-specific isotope analysis (CSIA)

2012 ◽  
Vol 27 (6) ◽  
pp. 923-932 ◽  
Author(s):  
Gary J. Hancock ◽  
Andrew T. Revill
Keyword(s):  
Isotope Analysis ◽  
Source Discrimination ◽  
Compound Specific Isotope Analysis

37Cl-compound specific isotope analysis and assessment of functional genes for monitoring monochlorobenzene (MCB) biodegradation under aerobic conditions

2018 ◽  
Vol 619-620 ◽  
pp. 784-793 ◽  
Author(s):  
Massimo Marchesi ◽  
Luca Alberti ◽  
Orfan Shouakar-Stash ◽  
Ilaria Pietrini ◽  
Francesca de Ferra ◽  
...  
Keyword(s):  
Isotope Analysis ◽  
Functional Genes ◽  
Aerobic Conditions ◽  
Compound Specific Isotope Analysis

Factors affecting 13C/12C ratios of inland halophytes. I. Controlled studies on growth and isotopic composition of Puccinellia nuttalliana

1986 ◽  
Vol 64 (11) ◽  
pp. 2693-2699 ◽  
Author(s):  
Robert D. Guy ◽  
David M. Reid ◽  
H. Roy Krouse
Keyword(s):  
Isotope Composition ◽  
Stable Carbon Isotope ◽  
Isotope Analysis ◽  
Research Problem ◽  
Carbon Isotope Composition ◽  
Stable Carbon ◽  
Factors Affecting ◽  
Plant Parts ◽  
High Level ◽  
Puccinellia Nuttalliana

Studies on various factors affecting the growth and stable carbon isotope composition of the graminaceous C3 halophyte Puccinellia nuttalliana (Schultes) Hitch. were initiated as a step towards interpreting δ13C variations in nature. For isotope analysis, combustion at 900 °C resulted in higher CO2 yield than at 550 °C but did not affect δ13C values. Differences in δ13C between leaves of different insertion level were unimportant, but roots were about 1‰ more positive than shoots. Trends in δ13C with salinity were the same in all plant parts. Depressions of growth by NaCl or Na2SO4 were similar, but plants grown in Na2SO4 displayed a greater shift in δ13C relative to controls. Growth rates were affected more by salinity than were previously reported photosynthetic rates. At typical salinities, δ13C changed linearly with salinity. The supply of nitrate to stressed and unstressed plants had no important influence on δ13C. Growth in polyethylene glycol produced δ13C values consistent with a high level of stress. After a salinity step-up, changes in δ13C were complete within 10 days. During winter, data were found to be heavily influenced by unintentional, human-respired CO2 enrichment. This represents a potentially serious research problem in laboratories of temperate climes.

Stable carbon isotope analysis of dissolved inorganic carbon (DIC) and dissolved organic carbon (DOC) in natural waters - Results from a worldwide proficiency test

2013 ◽  
Vol 27 (18) ◽  
pp. 2099-2107 ◽  
Author(s):  
Robert van Geldern ◽  
Mahendra P. Verma ◽  
Matheus C. Carvalho ◽  
Fausto Grassa ◽  
Antonio Delgado-Huertas ◽  
...  
Keyword(s):  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Natural Waters ◽  
Proficiency Test ◽  
Inorganic Carbon ◽  
Dissolved Inorganic Carbon ◽  
Stable Carbon Isotope ◽  
Isotope Analysis ◽  
Stable Carbon ◽  
Stable Carbon Isotope Analysis

Pitfalls in compound-specific isotope analysis of environmental samples

2007 ◽  
Vol 390 (2) ◽  
pp. 591-603 ◽  
Author(s):  
Michaela Blessing ◽  
Maik A. Jochmann ◽  
Torsten C. Schmidt
Keyword(s):  
Environmental Samples ◽  
Isotope Analysis ◽  
Compound Specific Isotope Analysis
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