Date (Creation)

2024-09-10

Identifier

http://data.bgs.ac.uk/id/dataHolding/13608274

Maintenance and update frequency

notApplicable notApplicable

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• Hydrothermal fluids
• NGDC Deposited Data
• Carbon isotopes
• Nitrogen isotopes

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

2023-05-01

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

The isotopic data were obtained by flash combustion of dry solid samples in an elemental analyzer (EA Isolink) connected via a Conflo IV to a gas-source isotope-ratio mass spectrometer (MAT253) at St Andrews. Elemental abundances of metals were obtained from Australian Laboratory Services, where samples were analysed by ICP-MS and ICP-OES following bulk digestion. Ammonium concentrations in pore waters were measured by UV-VIS spectrophotometry at St Andrews. For isotope measurements of ammonium, a microdiffusion method was used to trap the dissolved ammonium on fibre glass filters, which were then analysed by the same EA-IRMS setup as solid sediment samples. For details, see Rochelle-Bates et al. (in review) "Quantifying hydrothermal ammonium recycling and implications for the marine biosphere: A case study from the Guaymas Basin, Gulf of California"

File identifier

21e7db24-3aa9-61ce-e063-0937940aa73b 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/13608274