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Nitrogen isotopic composition of microbial biomass grown in the laboratory under N2-fixing conditions

Nitrogen isotopic composition of microbial biomass grown in the laboratory under N2-fixing conditions. Also included are meta-data that describe the experimental conditions. The conditions were chosen to mimic specific parameters of the early Earth, in particular variable CO2 and O2 supplies, to test if d15N data recorded in ancient biomass in the rock record is affected. Also included are data from the wider literature for comparison, as well as the results of statistical tests.

Simple

Date (Creation)
2024-08-26
Identifier
http://data.bgs.ac.uk/id/dataHolding/13608271
Originator
  University of St Andrews - Eva Elisabeth Stueeken
Originator
  Leibniz Institute for Plasma Science and Technology - Nicola Wannicke
Originator
  RWTH Aachen University - Thorsten Bauersachs
Originator
  University of Kaiserslautern-Landau - Michelle M. Gehringer
Distributor
  British Geological Survey - Enquiries
Point of contact
  British Geological Survey - Enquiries
Maintenance and update frequency
notApplicable notApplicable
GEMET - INSPIRE themes, version 1.0
  • Geology
BGS Thesaurus of Geosciences
  • Archaean
  • NGDC Deposited Data
  • Nitrogen isotopes
  • Nitrogen fixation
dataCentre
  • NGDC Deposited Data
Keywords
  • NERC_DDC
Access constraints
otherRestrictions Other restrictions
Other constraints
licenceOGL
Other constraints
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Use constraints
otherRestrictions Other restrictions
Other constraints
The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.
Other constraints
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Metadata language
EnglishEnglish
Topic category
  • Geoscientific information
Begin date
2022-04-01
End date
2023-10-31

Reference System Information

No information provided.
Distribution format
  • MS Excel ()

Distributor
  British Geological Survey - Enquiries
OnLine resource
Data
OnLine resource
Digital Object Identifier (DOI)
Hierarchy level
nonGeographicDataset Non geographic dataset
Other
non geographic dataset

Conformance result

Date (Publication)
2011
Explanation
See the referenced specification
Pass
No

Conformance result

Date (Publication)
2010-12-08
Explanation
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
Pass
No
Statement
Details about the culturing experiments and isotopic analyses are contained in a manuscript by Wannicke et al. (in press) "Exploring the influence of atmospheric CO2 and O2 levels on the utility of nitrogen isotopes as proxy for biological N2 fixation" Applied and Environmental Microbiology. In brief, cultures were set up in flasks within gas-controlled chambers. The biomass was collected after several days, centrifuged and freeze-dried. The dry biomass pellets were analysed for nitrogen isotopes by flash combustion in an Elemental Analyzer coupled to a gas-source mass spectrometer (EA Isolink, ConfloIV, MAT253 IRMS).
File identifier
2139544b-f896-3723-e063-0937940aba2c XML
Metadata language
EnglishEnglish
Hierarchy level
nonGeographicDataset Non geographic dataset
Hierarchy level name
non geographic dataset
Date stamp
2025-11-13
Metadata standard name
UK GEMINI
Metadata standard version
2.3
Point of contact
  British Geological Survey
Environmental Science Centre,Keyworth , NOTTINGHAM , NOTTINGHAMSHIRE , NG12 5GG , United Kingdom
+44 115 936 3100
Dataset URI
http://data.bgs.ac.uk/id/dataHolding/13608271
 
 

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