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Nitrate and hydrogen sulfide concentrations of the water column in the Kiel B...
This dataset presents hydrogen sulfide (H2S) and nitrate (NO3-) concentrations in the water column at 15 stations in the Kiel Bight taken during the research cruises BE10/2018... -
Alkalinity, dissolved inorganic carbon and nutrient concentrations of PeCaBea...
Water sampling was performed using a CTD Rosette system, consisting of 12 L Niskin bottles. Total alkalinity (AT) and total dissolved inorganic carbon (DIC) concentrations were... -
Nutrient concentrations in sea ice during POLARSTERN cruise PS106/1 (ARK-XXXI...
Samples for nutrient concentrations in sea ice were collected during the Polarstern expedition PS106.1. The ice drift expedition took place between 4 - 15 June 2017, north of... -
Cobalt and nickel of sediment core SO240_9-1
This dataset has no description
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Cobalt and nickel of sediment core SO240_42-1
This dataset has no description
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Cobalt and nickel of sediment core SO240_22-1
This dataset has no description
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Cobalt and nickel of sediment core SO240_108-1
This dataset has no description
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Snowpack chemistry and isotopes determination from the largest ice-free regio...
This dataset has no description
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Nitrification rates on the P15S GO-SHIP transect: From the ice edge to the eq...
This dataset has no description
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(Table 2) Seawater chemical properties and nitrate nitrogen isotopic composition
This measurement is considered prone to an analytical artifact. -
Compilation of nitrate isotopes (δ¹⁵N and δ¹⁸O) in the ocean
The compilation combines measurements of nitrate δ¹⁵N (vs Air N₂) and δ¹⁸O (vs VSMOW) from the global ocean together with ancillary hydrographic and biogeochemical measurements... -
Stable dissolved and particulate nitrogen isotopes measured on CTD and underw...
Dissolved and particulate stable nitrogen isotopic ratios were determined in seawater samples collected during the 73rd expedition onboard RV Akademik Mstislav Keldysh (AMK73)... -
Dual Nitrate Stable Isotopes of SONNE 303 BIOGIN-IIOE2 cruise in the Equatori...
This dataset includes dual nitrate stable isotope collected at 13 stations of the R/V Sonne cruise SO303 BIOGIN-IIOE2 (23 January – 19 February 2024). Samples were collected at... -
Nitrate dual isotopes and nitrification rates in central Chile
This dataset presents data collected along a four-station transect sampled in January 2023 in the upwelling system offshore of Chile (36°S) during the MAPUCHE cruise SO296-2... -
Bulk and position-specific isotopic composition of N2O (total and in situ) an...
The mixing ratio and bulk isotopic composition of nitrous oxide (N2O) was measured after wet extraction and purification of the air enclosed in 150 g ice core samples from EDC,... -
Dissolved trace metal and nutrient samples from Arctic glacier runoff and ice...
Freshwater samples from either runoff, or melted fragments of icebergs, were collected from sites around the Arctic. Iceberg fragments were melted at room temperature in the... -
Sediment and incubation characteristics from the southeastern North Sea durin...
This dataset comprises biogeochemical and sedimentological measurements from surface sediments collected in the southern North Sea during the HEINCKE HE582 campaign in August... -
Dual Nitrate Stable Isotopes of SONNE 305 cruise in the East Equatorial India...
This dataset includes dual nitrate stable isotope collected at 21 stations of the R/V Sonne cruise SO305 BIOCAT-IIOE2 (10 April – 22 May 2024). Samples were collected at 21... -
Nitrate uptake kinetics for Thalassiosira gravida and Thalassiosira rotula
15N nitrate uptake assays were conducted using tracer additions of highly enriched (98%) 15N-labeled nitrate for four Arctic-adapted strains of Thalassiosira gravida and three... -
Seawater carbonate chemistry and changes in isotope fractionation during nitr...
We measured N and O isotope effects during nitrate assimilation and physiological states of the marine diatom Thalassiosira weissflogii and Synechococcus under different pH (8.1...
