Date (Creation)

2024-08-26

Identifier

http://data.bgs.ac.uk/id/dataHolding/13608271

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

Distribution format

• MS Excel ()

OnLine resource

Data

OnLine resource

Digital Object Identifier (DOI)

Hierarchy level

nonGeographicDataset Non geographic dataset

Other

non geographic dataset

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

Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13608271