Impacts of pH and temperature on soil bacterial 3-hydroxy fatty acids: Development of novel terrestrial proxies
Gram-negative bacterial 3-hydroxy fatty acids (3-OH-FAs) biomarkers are widespread in a
variety of environments including both marine and terrestrial sediments (including …
variety of environments including both marine and terrestrial sediments (including …
Global calibration of novel 3-hydroxy fatty acid based temperature and pH proxies
Hydroxy fatty acids (3-OH-FAs), derived from Gram-negative bacterial outer membranes,
have received recent attention for their potential as new terrestrial pH and temperature …
have received recent attention for their potential as new terrestrial pH and temperature …
Evaluation of 3-hydroxy fatty acids as a pH and temperature proxy in soils from temperate and tropical altitudinal gradients
A Huguet, S Coffinet, A Roussel, F Gayraud… - Organic …, 2019 - Elsevier
Abstract Three hydroxy (3-OH) fatty acids (FAs), containing 10 to 18 C and a hydroxyl group
in third position are characteristic components of Gram-negative bacteria. These compounds …
in third position are characteristic components of Gram-negative bacteria. These compounds …
[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 …
A new sea surface temperature proxy based on bacterial 3-hydroxy fatty acids
Hydroxy fatty acids (3-OH-FAs), derived from Gram-negative bacterial outer membranes,
have received recent attention for their potential as new terrestrial pH and temperature …
have received recent attention for their potential as new terrestrial pH and temperature …
[HTML][HTML] The influence of soil chemistry on branched tetraether lipids in mid-and high latitude soils: Implications for brGDGT-based paleothermometry
Branched glycerol dialkyl glycerol tetraethers (BrGDGTs) are a suite of orphan bacterial
membrane lipids commonly used as paleo-environmental proxies for mean annual air …
membrane lipids commonly used as paleo-environmental proxies for mean annual air …
Distribution of archaeal and bacterial tetraether membrane lipids in rhizosphere-root systems in soils and their implication for paleoclimate assessment
Branched and isoprenoidal glycerol dialkyl glycerol tetraethers (GDGT) are abundant in
soils, but little is known about the presence of branched GDGT in rhizosphere-root systems …
soils, but little is known about the presence of branched GDGT in rhizosphere-root systems …
[HTML][HTML] Soil pH and aridity influence distributions of branched tetraether lipids in grassland soils along an aridity transect
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are membrane lipids of certain soil
bacteria, and their relative distributions are used as a proxy for air temperature and soil pH …
bacteria, and their relative distributions are used as a proxy for air temperature and soil pH …
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 …
Appraisal of paleoclimate indices based on bacterial 3-hydroxy fatty acids in 20 Chinese alkaline lakes
Abstract Bacterial 3-hydroxy fatty acids (3-OH-FAs) show potential for terrestrial paleoclimate
reconstruction; however, the possibility of using 3-OH-FAs as proxies in lacustrine …
reconstruction; however, the possibility of using 3-OH-FAs as proxies in lacustrine …