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Biomarker in the eastern Mediterranean Sea during Quaternary and Pliocene sap...
The eastern Mediterranean Sea sedimentary record is characterised by intervals of organic rich sediment (sapropels), indicating periods of severe anoxia triggered by... -
Past environmental changes in the Sea of Okhotsk during the last 1.5 Ma recon...
Long-chain diols have been detected in a wide range of environments and have been used to reconstruct past environmental changes, however only a few long-term records exist to... -
Hydrogen isotopic composition of alkenones as a salinity proxy using marine s...
Sea surface salinity is an essential environmental parameter necessary to understand past changes in global climate. However, reconstructing absolute salinity of the surface... -
Late Cretaceous to Miocene multi‐proxy (foraminifer Mg/Ca, δ18O, ∆47, and Sr/...
We present a multi‐proxy (foraminifer Mg/Ca, δ18O, ∆47, and Sr/Ca, and biomarker TEX86H, MATmrs) low-resolution paleotemperature record based on seven sets of high‐resolution... -
A Late Quaternary climate record based on long chain diol proxies from ODP Si...
In this study we have applied different indices based on long chain diols, i.e., the Long chain Diol Index (LDI) as proxy for past SST, the Diol Index as indicator of past... -
Intact polar lipid composition and bottom water and surface sediment characte...
Benthic Archaea comprise a significant part of the total prokaryotic biomass in marine sediments. Recent genomic surveys suggest they are largely involved in anaerobic... -
Measurements of sediment core MD00-2361, ODP Hole 122-762B as well as land-ba...
New proxy records from deep‐sea sediment cores from the northwestern continental margin of Western Australian reveal a 5.3 million‐year (Ma) history of aridity and... -
C5 glycolipids of heterocystous cyanobacteria track symbiont abundance in the...
TS2Diatom-diazotroph associations (DDAs) include marine heterocystous cyanobacteria found as exosymbionts and endosymbionts in multiple diatom species. Heterocysts are the site... -
Occurrence and distribution of ladderane oxidation products in different ocea...
Ladderane fatty acids are commonly used as biomarkers for bacteria involved in anaerobic ammonium oxidation (anammox). These lipids have been experimentally shown to undergo... -
Branched GDGTs in Minnesota and Iowa lakes
Branched glycerol dialkyl glycerol tetraethers (GDGTs) are bacterial membrane lipids, ubiquitously present in soils and peat bogs, as well as in rivers, lakes and lake... -
Seasonal changes in brGDGTs in the Amazonas river
Suspended particulate matter (SPM) was collected along the Amazon River in the central Amazon basin and in three tributaries during the risingwater (RW), high water (HW),... -
SST reconstruction and TOC concentration of Baltic Sea sediment cores
The transition from hunter-gatherer-fisher groups to agrarian societies is arguably the most significant change in human prehistory. In the European plain there is evidence for... -
Aeolian transport and deposition of plant wax n-alkanes across the tropical N...
Long chain n-alkanes are terrestrial higher plant biomarkers used to reconstruct continental paleoclimatic and paleohydrological conditions with marine sedimentary archives.... -
Branched GDGTs of sediment and soil samples from Svalbard
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... -
Branched and isoprenoid tetraether lipids on the Amazon shelf and fan
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) in river fan sediments have been used successfully to reconstruct mean annual air temperature (MAAT) and soil pH of the... -
Sedimentary alkenone distributions in the Baltic Sea over the Holocene
The Baltic Sea has had a complex salinity history since the last deglaciation. Here we show how distributions of alkenones and their dD values varied with past fluctuations in... -
Branched tetraethers in the Berau River delta
The bulk organic matter composition (total organic carbon (TOC) content and d13CTOC ) and composition of isoprenoid and branched glycerol dialkyl glycerol tetraethers (GDGT) in... -
Branched GDGTs in the Tagus River drainage basin and its outflow into the Atl...
The distributions of branched glycerol dialkyl glycerol tetraethers (brGDGTs), which are transported from the soils where they are predominantly produced to marine sediments via... -
TEX86 and BIT record of Lake Lucerne
High-resolution quantitative temperature records from continents covering glacial to interglacial transitions are scarce but important for understanding the climate system. We... -
Stable carbon isotope record of Lake Challa
The debate of climate versus CO2 in controlling the long-term dynamics of tropical African vegetation has focused on events at the upper tree-line, since the relevant paleodata...
