Biomarker carbon and hydrogen isotopes reveal changing peatland vegetation, hydroclimate and biogeochemical tipping points
RD Pancost - Quaternary Science Reviews, 2024 - Elsevier
Molecular fossils (biomarkers) are frequently used to reconstruct climate and environmental
conditions across a range of timescales and in nearly every sedimentary archive. Over the …
conditions across a range of timescales and in nearly every sedimentary archive. Over the …
Heterotrophic origin and diverse sources of branched glycerol monoalkyl glycerol tetraethers (brGMGTs) in peats and lignites
The branched glycerol monoalkyl glycerol tetraether lipids of bacteria (brGMGTs, sometimes
referred to as H-brGDGTs) are found in marine, lacustrine, and terrestrial mesophilic …
referred to as H-brGDGTs) are found in marine, lacustrine, and terrestrial mesophilic …
The stable carbon and hydrogen isotopic composition of microbial fatty acids traces microbial metabolism in soils and peats
The compound-specific stable carbon (δ 13 C) and hydrogen (δ 2 H) isotopic compositions
of microbial fatty acids have been widely used to trace microbial metabolism across a range …
of microbial fatty acids have been widely used to trace microbial metabolism across a range …
Constraining the sources of archaeal tetraether lipids in multiple cold seep provinces of the Cascadia Margin
KJ Keller, MM Baum, XL Liu, K Ashing-Giwa… - Organic …, 2024 - Elsevier
Archaeal isoprenoid glycerol dialkyl glycerol tetraether lipid (iGDGT) abundance profiles
and carbon isotopic compositions reflect the relative distributions of archaeal sources …
and carbon isotopic compositions reflect the relative distributions of archaeal sources …
[HTML][HTML] Environmental controls on the distribution of brGDGTs and brGMGTs across the Seine River basin (NW France): implications for bacterial tetraethers as a …
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are bacterial lipids that have been
widely used as environmental proxies in continental paleorecords. Another group of related …
widely used as environmental proxies in continental paleorecords. Another group of related …
Bacterial glycerol tetraethers as a potential tool to trace marine methane cycling
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are bacterial lipids that can be
preserved in sedimentary archives for tens of millions of years and are ubiquitous in diverse …
preserved in sedimentary archives for tens of millions of years and are ubiquitous in diverse …
[PDF][PDF] The tropical peatland archaeal lipidome–influence of vegetation and redox on diversity
RD Pancost, J Blewett, BDA Naafs, M Vreeken… - IMOG 2023, 2023 - ore.exeter.ac.uk
The nature, variability, and diversity of environmental microbiomes and lipidomes are vital to
understanding soil health, biogeochemical processes and reconstructing past climates …
understanding soil health, biogeochemical processes and reconstructing past climates …
Dynamics of dissolved and particulate organic matter along the land-sea continuum of the Seine Estuary (France)
ZX Zhang - 2023 - theses.hal.science
Estuaries are critical zones from ecological, economical, and biogeochemical points of view
and play an important role in regulating Dissolved Organic Matter (DOM) and Particulate …
and play an important role in regulating Dissolved Organic Matter (DOM) and Particulate …
[PDF][PDF] Interpreting the global distribution of Glycerol Dialkyl Glycerol Tetraethers (GDGTs)
JS Hingley - 2023 - research-information.bris.ac.uk
Abstract Glycerol Dialkyl Glycerol Tetraethers (GDGTs) are a diverse group of tetraether
lipids produced by Archaea and Bacteria which have been detected across all mesophilic …
lipids produced by Archaea and Bacteria which have been detected across all mesophilic …