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Biotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ15N) at four...
This dataset contains biotic data from water-column samples taken with Niskin bottles mounted on a CTD rosette from four sites in the northwestern Weddell Sea. Data are provided... -
Carbon and nitrogen concentrations alongside stable isotopes of the sediment ...
The data contains biogeochemical data, including total carbon and nitrogen concentrations, as well as stable carbon (δ13C) and nitrogen isotopes (δ15N) of 21 samples from the... -
Biotic and abiotic water-column characteristics (Chla, Phaeo, TC, TN, δ13C, δ...
This dataset contains biotic and abiotic data from water-column samples taken with Niskin bottles mounted on the CTD rosette from 14 sites in the Weddell Sea (mostly... -
Sediment characteristics (Chla, Phaeo, TOC, TN, δ13C, δ15N, grain size) at st...
This dataset contains abiotic and biotic data from sediment samples from nine sites in the Weddell Sea (mostly South-Eastern). Data are provided for sediment pigments... -
Biogeochemical and phospholipid-derived fatty acid (PLFA) composition of shal...
During R/V Sonne cruise SO254, we conducted ex-situ experiments with shallow- and deep-water demo- and hexactinellid sponges from New Zealand. Over a period of 5 hours, the... -
Total nitrogen, total organic carbon, stable nitrogen isotopes, amino acids a...
Surface sediment samples were collected in the South China Sea on the cruise of R/V SONNE 269 between August 6th and 20th 2019. The aim of the study was to investigate the... -
Sediment solid phase characteristics on the Amazon shelf obtained in April/Ma...
The Amazon River is known as a region of intense biochemical reactivity. As a result of increased anthropogenic impacts in its catchment (e.g. population growth, agriculture,... -
Biogeochemical and phospholipid-derived fatty acid (PLFA) composition of deep...
During R/V Sonne cruise SO254 around New Zealand (January-February 2017), deep-sea sponges were incubated in-situ and ex-situ to measure oxygen consumption, inorganic nutrient... -
A decade of nitrate dual stable isotope measurements in the Elbe River (Germany)
We investigated nutrient input and retention in the Elbe River (Germany) at the river/estuarine transition with high agricultural loads of nitrogen. Surface water samples were... -
Sediment characteristics (TOC, TN, δ13C, δ15N, Chl a, phaeopigments, water co...
We present sediment data from cores collected at bathyal and abyssal depths (1960–5337 m) along a 2400-km North–South transect in the Atlantic part of the Southern Ocean. During... -
Organic geochemistry of the lower Pliensbachian Santiurde section (Basque-Can...
We present organic geochemistry from the lowermost Pliensbachian organic-rich hemipelagic Santiurde section (Basque-Cantabrian basin, north Iberian palaeomargin, Spain). The... -
Full-depth Mediterranean nitrate δ15N and δ18O data and TN δ15N data
Nitrate δ15N (vs. AIR) and δ18O (vs. VSMOW) measurements have been performed using the denitrifier method (Weigand et al., 2016) on seawater samples from the cruises MSM72... -
Organic matter content in sediment samples along the gut of holothurians coll...
This dataset has no description
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Organic matter assimilation efficiencies by holothurian collected at a North-...
This dataset has no description
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Vertical profiles of settling particles in the water column.
During 16 months of deployment, 239 g m−2 dry matter settled in the 40-m trap, with an average flux of 14.9 g m−2 month−1 (Table 2 and Fig. 2). The content of organic carbon was...
