Biomarker proxies for reconstructing Quaternary climate and environmental change
EL McClymont, H Mackay… - Journal of …, 2023 - Wiley Online Library
To reconstruct past environmental changes, a range of indirect or proxy approaches can be
applied to Quaternary archives. Here, we review the complementary and novel insights that …
applied to Quaternary archives. Here, we review the complementary and novel insights that …
Hydroxy fatty acids in the surface earth system
Lipids are ubiquitous and highly abundant in a wide range of organisms and have been
found in various types of environmental media. These molecules play a crucial role as …
found in various types of environmental media. These molecules play a crucial role as …
Molecular dynamics simulations support the hypothesis that the brGDGT paleothermometer is based on homeoviscous adaptation
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are bacterial membrane lipids that
are ubiquitous in the environment. Although the exact source organism is unknown, the …
are ubiquitous in the environment. Although the exact source organism is unknown, the …
Contributions of the Yangtze River and Yellow River to terrestrial organic carbon deposition in the Yangtze River Estuary during the last 700 years
Terrestrial organic carbon (OC) could be transported to marginal oceans by large rivers and
deposited under different hydrological conditions. A mixture of the fresh & lithospheric OC …
deposited under different hydrological conditions. A mixture of the fresh & lithospheric OC …
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 …
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 …
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 …
ENSO modulates soil organic carbon retention and deposition in the East China Sea
Accurately quantifying the contribution of terrestrial soil organic carbon (SOC) in marine
environment is still a challenge. Moreover, reassessing the effect of climate change on SOC …
environment is still a challenge. Moreover, reassessing the effect of climate change on SOC …
The influence of Gram-negative bacterial community on the distribution of 3-OH-FAs in soils
Microorganisms and associated membrane lipids exhibit a remarkable sensitivity to ambient
environmental fluctuations, rendering them invaluable for deciphering changes in the past …
environmental fluctuations, rendering them invaluable for deciphering changes in the past …
Development of a novel sea surface temperature proxy based on bacterial 3-hydroxy fatty acids
Gram-negative bacterial 3-hydroxy fatty acids (3-OH-FAs) have received recent attention for
their potential as palaeoclimate proxies. A novel temperature proxy, the ratio of anteiso to …
their potential as palaeoclimate proxies. A novel temperature proxy, the ratio of anteiso to …