388 datasets found

Compilation of Eastern Mediterranean Sea records in which diatom frustules have been reported during event S5, including: event, site, latitude, longitude, species, preservation...

Stable-carbon isotope compositions for crenarchaeol, bacteriohopanetetrol I (BHT-I), and bacteriohopanetetrol II (BHT-II) for ODP cores at sites 964 and 967. All biomarkers were...

Carbon-normalized abundance of individual bacteriohopanetetrol (BHP) and heterocyst glycolipid (HG) compounds, as well as the relative abundance of BHT-I vs. BHT-II and HG-C5...

Bulk organic carbon (OC) and nitrogen content and stable isotope compositions for ODP cores at sites 964 and 967, including: event name, sapropel layer, core, depth (top), depth...

Heterocyst glycolipids (HGs) were analyzed using an Agilent 1290 ultra high-performance liquid chromatograph coupled to an Agilent 6410 triple quadrupole mass spectrometer...

Bacteriohopanepolyols (BHPs) were analyzed using an Agilent 1290 ultra high-performance liquid chromatograph coupled to an Agilent 6410 triple quadrupole mass spectrometer...

This dataset contains composite depths and age models for ODP sites 964 and 967, including: event name, sapropel layer, sample ID, site, hole, core, section, section position,...

This dataset contains bulk organic matter and biomarker data for two Mediterranean Sea sites: ODP Leg 160 site 964 (including sapropels S5, S7, and i-282) and ODP Leg 160 site...

Information on decomposition rates, standing stocks and chemical composition of DOM and POM collected from flowing waters, disconnected pools or dry riverbeds across the six...

Total oxygen uptake rates were assessed by conducting sediment core incubations. After MUC retrieval and sediment core preparation on deck, three cores were taken to a dark,...

Chlorophyll pigments:Subsamples of the top first cm of sediment were obtained using cut-off plastic syringes. Samples for chlorophyll pigment analyses were stored dark and...

For the determination of prokaryotic cell numbers, 1 cm³ sediment was fixed with sterile filtered formalin/seawater at a final concentration of 2% and stored at 4°C until...

We assessed diffusive oxygen uptake rates by measuring ex situ porewater oxygen microprofiles. Sediment cores were placed in a water bath and a stirring device was implemented...

In March 2024, sediment cores were collected along two land-ocean transects along the coast of the Baldwin Peninsula (Alaska). Undisturbed permafrost upland, thermokarst lake,...

The dataset comprises measurements of weathering indicators in relation to the addition of microorganisms, enzymes, earthworms, and organic matter to different rock powders....

This dataset provides geochemical measurements for sediments and particulates in water across a land to sea gradient in the Romaine River Watershed, Quebec. Specifically, δ13C...

In a tank experiment under controlled conditions, the so-called sea spray aerosol chamber, the amino acid and sodium concentrations in the seawater were investigated in 3 cycles...

In a tank experiment under controlled conditions, the so-called sea spray aerosol chamber, the amino acid and sodium concentrations on the size-segregated aerosol particles were...

This is the original abstract of the paper: Cold-water corals (CWCs) form large mounds on the seafloor that are hotspots of biodiversity in the deep sea, but it remains...

During the RV Polarstern expedition PS94, we gathered sediment samples in the Barents Sea and the central Arctic Ocean by deploying both a multiple corer (MUC) and a giant...