Influence of environmental parameters on the distribution of bacterial lipids in soils from the French Alps: Implications for paleo-reconstructions
P Véquaud, S Derenne, C Anquetil, S Collin… - Organic …, 2021 - Elsevier
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are a family of bacterial lipids
widely used for temperature and pH reconstructions in terrestrial settings. 3-hydroxy fatty …
widely used for temperature and pH reconstructions in terrestrial settings. 3-hydroxy fatty …
[HTML][HTML] Development of global temperature and pH calibrations based on bacterial 3-hydroxy fatty acids in soils
P Véquaud, S Derenne, A Thibault, C Anquetil… - …, 2021 - bg.copernicus.org
Gram-negative bacteria produce specific membrane lipids, ie 3-hydroxy fatty acids with 10 to
18 C atoms. They have been recently proposed as temperature and pH proxies in terrestrial …
18 C atoms. They have been recently proposed as temperature and pH proxies in terrestrial …
Constraints on the application of the MBT/CBT palaeothermometer at high latitude environments (Svalbard, Norway)
Branched glycerol dialkyl glycerol tetraethers (GDGTs) are membrane lipids of unknown
bacteria that are ubiquitous in soil and peat. Two indices based on the distribution of these …
bacteria that are ubiquitous in soil and peat. Two indices based on the distribution of these …
Interlaboratory comparison of branched GDGT temperature and pH proxies using soils and lipid extracts
Ratios of glycerol dialkyl glycerol tetraethers (GDGT), which are membrane lipids of bacteria
and archaea, are at the base of several paleoenvironmental proxies. They are frequently …
and archaea, are at the base of several paleoenvironmental proxies. They are frequently …
Occurrence and distribution of glycerol dialkyl glycerol tetraethers in a French peat bog
A Huguet, C Fosse, F Laggoun-Défarge… - Organic …, 2010 - Elsevier
The present study was aimed at examining the distribution and abundance of glycerol
dialkyl glycerol tetraethers (GDGTs) of archaeal and bacterial origin in peat samples from …
dialkyl glycerol tetraethers (GDGTs) of archaeal and bacterial origin in peat samples from …
Calibrating bacterial tetraether distributions towards in situ soil temperature and application to a loess-paleosol sequence
H Wang, Z An, H Lu, Z Zhao, W Liu - Quaternary Science Reviews, 2020 - Elsevier
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) produced by soil-dwelling bacteria
offer a promising tool for reconstructing terrestrial temperatures. However, in most previous …
offer a promising tool for reconstructing terrestrial temperatures. However, in most previous …
[HTML][HTML] Soil chemistry, temperature and bacterial community composition drive brGDGT distributions along a subarctic elevation gradient
R Halffman, J Lembrechts, D Radujković… - Organic …, 2022 - Elsevier
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are bacterial membrane lipids
which can be used to reconstruct past terrestrial mean annual air temperature (MAAT) and …
which can be used to reconstruct past terrestrial mean annual air temperature (MAAT) and …
Variation of branched tetraethers with soil depth in relation to non-temperature factors: Implications for paleoclimate reconstruction
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are bacterial membrane lipids that
have been extensively used as tools for paleoclimate reconstruction. Temperature and pH …
have been extensively used as tools for paleoclimate reconstruction. Temperature and pH …
Effects of a short-term experimental microclimate warming on the abundance and distribution of branched GDGTs in a French peatland
A Huguet, C Fosse, F Laggoun-Défarge… - … et Cosmochimica Acta, 2013 - Elsevier
Branched glycerol dialkyl glycerol tetraethers (GDGTs) are complex lipids of high molecular
weight, recently discovered in soils and increasingly used as palaeoclimate proxies. Their …
weight, recently discovered in soils and increasingly used as palaeoclimate proxies. Their …
Branched glycerol dialkyl glycerol tetraethers in Pleistocene loess-paleosol sequences: Three case studies
Branched glycerol dialkyl glycerol tetraethers (branched GDGTs) are membrane lipids
presumably derived from anaerobic, heterotrophic soil bacteria. Empirical studies have …
presumably derived from anaerobic, heterotrophic soil bacteria. Empirical studies have …
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