Increased soil organic carbon sequestration through hydrophobic protection by humic substances
We studied the effect of humified organic matter (OM) on the mineralization of a
representative labile organic compound in soil. In an incubation experiment, a 13C-labeled …
representative labile organic compound in soil. In an incubation experiment, a 13C-labeled …
Organic geochemical studies of soils from the Rothamsted Classical Experiments—I. Total lipid extracts, solvent insoluble residues and humic acids from Broadbalk …
PF Van Bergen, ID Bull, PR Poulton, RP Evershed - Organic Geochemistry, 1997 - Elsevier
Total lipid extracts and insoluble organic matter, ie solvent insoluble matter and humic acids,
were studied from soil samples taken from the three adjacent plots comprising the Broadbalk …
were studied from soil samples taken from the three adjacent plots comprising the Broadbalk …
Gas chromatography coupled to mass spectrometry for analyses of organic compounds and biomarkers as tracers for geological, environmental, and forensic …
PM Medeiros, BRT Simoneit - Journal of separation science, 2007 - Wiley Online Library
Gas chromatography, especially when coupled with mass spectrometry, is the analytical
method of choice for elucidation of biomarker compounds present in organic mixtures …
method of choice for elucidation of biomarker compounds present in organic mixtures …
Organic geochemical studies of soils from the Rothamsted classical experiments—V. The fate of lipids in different long-term experiments
ID Bull, PF van Bergen, CJ Nott, PR Poulton… - Organic …, 2000 - Elsevier
Lipid extracts from four long-term experiments (Broadbalk Wilderness, Geescroft Wilderness,
Hoosfield Spring Barley and Park Grass) were analysed using a combination of gas …
Hoosfield Spring Barley and Park Grass) were analysed using a combination of gas …
Source and turnover of organic matter in agricultural soils derived from n-alkane/n-carboxylic acid compositions and C-isotope signatures
Agricultural soils are regarded as one potential sink for atmospheric CO2 via photosynthetic
fixation in plant biomass and subsequent transformation into soil organic matter upon soil …
fixation in plant biomass and subsequent transformation into soil organic matter upon soil …
A comparative study on the chemical composition of humic acids from forest soil, agricultural soil and lignite deposit: bound lipid, carbohydrate and amino acid …
B Allard - Geoderma, 2006 - Elsevier
Base-and acid-hydrolysable fractions of humic acids (HAs) isolated from a forest soil, an
agricultural soil and a lignite deposit were analysed, and comparisons were made between …
agricultural soil and a lignite deposit were analysed, and comparisons were made between …
Lipid distribution in a subtropical southern China stalagmite as a record of soil ecosystem response to paleoclimate change
Lipid extracts from a 61.7-cm-long subtropical stalagmite in southern China, spanning the
period of ca. 10,000–21,000 yr ago as constrained by U–Th dating, were analyzed using …
period of ca. 10,000–21,000 yr ago as constrained by U–Th dating, were analyzed using …
An organic geochemical investigation of the practice of manuring at a Minoan site on Pseira Island, Crete
ID Bull, RP Evershed… - … : An International Journal, 2001 - Wiley Online Library
Lipid components in a soil profile developed in an agricultural terrace at a Minoan site on
Pseira Island, Crete, were analyzed to determine whether the practice of manuring in …
Pseira Island, Crete, were analyzed to determine whether the practice of manuring in …
Combined quantification of faecal sterols, stanols, stanones and bile acids in soils and terrestrial sediments by gas chromatography–mass spectrometry
JJ Birk, M Dippold, GLB Wiesenberg… - Journal of Chromatography …, 2012 - Elsevier
Faeces incorporation can alter the concentration patterns of stanols, stanones, Δ5-sterols
and bile acids in soils and terrestrial sediments. A joint quantification of these substances …
and bile acids in soils and terrestrial sediments. A joint quantification of these substances …
Solvent-extractable lipids in an acid andic forest soil; variations with depth and season
DFW Naafs, PF van Bergen, SJ Boogert… - Soil Biology and …, 2004 - Elsevier
Total lipid extracts from an acid andic soil profile located on Madeira Island (Portugal) were
analysed using gas chromatography (GC) and GC–mass spectrometry (GC/MS). The profile …
analysed using gas chromatography (GC) and GC–mass spectrometry (GC/MS). The profile …