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Bulk elemental and stable isotope data across the Cretaceous-Paleogene boundary
This study includes sample name, depth with respect to the Cretaceous-Paleogene (K/Pg) boundary (cm), percentage of calcium carbonate (%CaCO3), percentage of total organic... -
Stable isotope compositions (δ¹³C and δ¹⁵N) of seston measured on water bottl...
Seston samples collected with Niskin bottles; 2 L filtered onto precombusted 25mm (Ø) GF/F filters. δ¹³C and δ¹⁵N stable isotopes analyzed with elemental analyzer (Thermo Flash... -
Stable Silicon Isotopes data, biogenic opal concentrations and bulk sediment ...
The data includes silicon isotope signatures, biogenic opal concentrations and bulk sediment nitrogen isotope signatures of three short cores between 11 and 15 degrees South of... -
Regional variation in δ13C of coral reef macroalgae on the Great Barrier Reef
Data set contains natural stable isotopes of carbon and nitrogen of coral reef macroalgae, collected by hand from six locations from the Great Barrier Reef and Moreton Bay,... -
Physical oceanography, nutrients, and nitrogen and oxygen isotopic compositio...
The University of Hamburg is part of environmental studies in the INDEX Program, which was establishes by the BGR (Federal Institute of Geosciences and Natural Resources) in... -
Physical oceanography, nutrients, and nitrogen and oxygen isotopic compositio...
The University of Hamburg is part of environmental studies in the INDEX Program, which was establishes by the BGR (Federal Institute of Geosciences and Natural Resources) in... -
Data set on carbon and nitrogen concentrations, stocks, and isotopic composit...
Data on carbon and nitrogen stocks and stable isotope composition (δ13C, δ15N) in Red Sea seagrass and mangrove sediments The dataset is publically available since May 2019.... -
Stable Isotope (δ13C, δ15N, δ18O,δD) composition and nutrient concentration o...
Data of stable isotope composition (δ13C, δ15N, δD, δ18O) and nutrient concentration (%N and %C) of primary producers (halophytes, macroalgae, mangroves, seagrasses, and seston)... -
Fluorescence of alkaline-extractable organic matter from a sediment core coll...
In this study organic mater fluorescence is characterized by excitation-emission matrix spectroscopy on alkaline extracted DOM from a Baltic Sea sediment core that spanned 8500... -
Seawater carbonate chemistry and carbon and nitrogen allocation strategy in P...
Rising atmospheric CO2 causes ocean acidification that represents one of the major ecological threats for marine biota. We tested the hypothesis that long-term exposure to... -
Stable C and N isotopes and abundance data for copepods in the eastern tropic...
Carbon and nitrogen elemental composition, abundance, and natural abundance of stable isotopes in planktonic copepods from six geographical zones in the eastern tropical Pacific... -
Indoor mesocosm experiment 2013 on effects of increased CO2 concentration on ...
Nitrogen fixation is a key source of nitrogen in the Baltic Sea which counteracts nitrogen loss processes in the deep anoxic basins. Laboratory and field studies have indicated... -
Redox sensitive metals, d15N, hydrogen index and TOC measured on a composite ...
Oxygen minimum zones (OMZ) have expanded in all tropical oceans during the last 50 years resulting in habitat contraction and considerable changes in marine biogeochemistry.... -
Geochemistry of sediment core Kinneret_AA3
Long-term fire histories provide insight into the effects of climate, ecology and humans on fire activity; they can be generated using accumulation rates of charcoal and soot... -
Isotopic composition of nitrate and DIC and physical oceanography along the w...
Subsurface waters from both hemispheres converge in the Western Equatorial Pacific (WEP), some of which form the Equatorial Undercurrent (EUC) that influences equatorial Pacific... -
Natural stable isotopes ratios and associated elemental concentrations of sed...
Natural stable isotopes ratios (d13Corg and d15N) and associated elemental concentrations (i.e. total organic carbon and total nitrogen contents) preserved in marine sediments... -
Data from 14 labortories testing the impact of introduced variability on the ...
Although microcosm experiments are a frequent tool used to address fundamental ecological questions, there has been no quantitative assessment of the reproducibility of any... -
Biogenic particle flux at AWI HAUSGARTEN central station HGIV from mooring FE...
In data set doi:10.1594/PANGAEA.855474 some data (i.e. for 1316 m) are not correct by mistake, this flaw is corrected here. Please accept our apologies for the inconvenience... -
Peat cosm analysis from the Meadowlands in Minnesota, USA
The following analysis was performed using a Costech Elemental Combustion System 4010 connected to a Thermo Finnigan ConfloIII Interface and Deltaplus Continuous Flow-Stable... -
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....