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Water nitrate and coral skeleton nitrogen isotopes at Surprise Island (New Ca...
This dataset presents data collected along a transect sampled on two dates (6th and 9th of July 2019) on the reef flat of Surprise Island in the D'entrecasteaux Reefs, from land... -
Total nitrogen, total organic carbon, stable nitrogen isotopes, amino acids a...
This set of suspended matter (SPM) samples and water samples were collected in the South China Sea on the cruise of R/V SONNE 269 between August 5th and 31st 2019. The aim of... -
Spatial variability in sub-photic zone nitrate δ15N and surface mass balance ...
Geographic information, surface mass balance (SMB) data, and sub-photic zone (>0.3 m) nitrate concentration and nitrogen isotopic composition (δ15NNO3) for 135 sites across... -
Nitrite consumption and associated isotope changes during a river flood event...
In oceans, estuaries, and rivers, nitrification is an important nitrate source, and stable isotopes of nitrate are often used to investigate recycling processes (e.g.... -
Nitrate d15N and d18O, and water d2H and d18O stable isotopes of METEOR cruis...
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,... -
Incubation experiments characterizing nitrate reduction in the water column o...
We investigated the microbial nitrogen cycle in the water column of the meromictic Lake Lugano North Basin, Switzerland, during 12 sampling campaigns between 2015 and 2018. At... -
Incubation experiments characterizing nitrate reduction in the water column o...
We investigated the microbial nitrogen cycle in the water column of the meromictic Lake Lugano North Basin, Switzerland, during 12 sampling campaigns between 2015 and 2018. At... -
Incubation experiments with 15N-tracers in the water column of the Lake Lugan...
We investigated the microbial nitrogen cycle in the water column of the meromictic Lake Lugano North Basin, Switzerland, during 12 sampling campaigns between 2015 and 2018. At... -
Characteristics of the water column of the North Basin of Lake Lugano, Switze...
We investigated the microbial nitrogen cycle in the water column of the meromictic Lake Lugano North Basin, Switzerland, during 12 sampling campaigns between 2015 and 2018. At... -
Profiles of N, Fe, Mn and S compounds - concentrations and isotopes in the wa...
We investigated the microbial nitrogen cycle in the water column of the meromictic Lake Lugano North Basin, Switzerland, during 12 sampling campaigns between 2015 and 2018. At... -
Physicochemical parameters in the water column of the Lake Lugano North Basin...
We investigated the microbial nitrogen cycle in the water column of the meromictic Lake Lugano North Basin, Switzerland, during 12 sampling campaigns between 2015 and 2018. At... -
Methane and carbon dioxide production from anaerobically incubated boreal pea...
This dataset reports greenhouse gas production measurements from a laboratory incubation of sphagnum and peat sourced from a boreal peatland complex (Siikaneva Bog, Finland).... -
Oceanographic and biogeochemical data of time series station Spiekeroog for 2018
The Time Series Station Spiekeroog (TSS) was set up in 2002 in the tidal inlet between the East Frisian islands of Langeoog and Spiekeroog in the southern German Bight at... -
Amino acids and hexosamines in water and pore water samples from different oc...
These water and pore water samples were collected in different oceanic areas between 2013 and 2016. The samples were compiled from previous studies and used for statistical... -
Pore Water Nutrient Data from Surface Sediments from Sonne Expedition SO245 "...
Sediment pore water nutrient chemistry on surface sediments from the South Pacific Gyre. Pore waters were obtained by Rhizone sampling of sub-cores from box-cores retrieved... -
Colle Gnifetti (Monte Rosa, Alps) ice-core glaciochemical and trace element r...
The impurity and stable isotope in water records extracted from the Colle Gnieffti ice core (Swiss-Italian Alps, 45°55′50″N, 7°52′33″E, 4455 m asl) contain information on the... -
NEEM-2011-S1 ice-core aerosol record (conductivity, NH4, NO3, BC, acidity, Na...
A continuous ice core analytical system was used to analyze the ~410 m NEEM-2011-S1 ice core collected in summer 2011 near the NEEM deep drilling site in NW Greenland. The core... -
Compilation of nitrate δ15N in the ocean
The database for nitrate concentrations and nitrate δ15N includes new data and most of the measurements that have been published to date. This database also includes most of the... -
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...