Ferromanganese oxides nitrogen isotopes (NERC Grant NE/V010824/1)
Measurements of nitrogen and carbon abundances and isotopic ratios for deep-marine ferromanganese crusts and nodules from the modern ocean. This reservoir has not previously investigated as an archive of nitrogen isotopes. The results reveal unusually negative values, interpreted as evidence of partial ammonium oxidation succeeded by adsorption of nitrogen oxides to the mineral surface. More details can be found in Stüeken , E E & Bau , M 2023 , Geochemical Perspectives Letters , vol. 25 , pp. 13-17 . https://doi.org/10.7185/geochemlet.2308 Geographical extent: Central Pacific seafloor, between Kiribati and Wallis and Futuna (0° – 10° S and 175° E – 175° W)
dataset
:
http://data.bgs.ac.uk/id/dataHolding/13608171
English
Geoscientific information
GEMET - INSPIRE themes, version 1.0:
BGS Thesaurus of Geosciences:
Nitrogen isotopes
NGDC Deposited Data
Ferromanganese
Free:
Free:
NERC_DDC
172.0000,
0.0000,
178.0000,
4.0000
PACIFIC OCEAN [id=2002258]
creation: 2023-12-18
2021-03-01
-
2022-07-01
grid
University of St Andrews
Eva Elisabeth Stueeken
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British Geological Survey
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British Geological Survey
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Data Quality
Carbon and nitrogen isotopes were measured by gas source mass spectrometry at St Andrews.
INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
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Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
licenceOGL
Metadata about metadata
0eaa2633-8bbe-0323-e063-0937940a8e82
British Geological Survey
Environmental Science Centre,Keyworth,
NOTTINGHAM,
NG12 5GG,
United Kingdom
tel: +44 115 936 3100
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2024-04-24