Geochemical data from sediments and porewaters of shallow sediment cores from hydrothermal seeps in the Guaymas Basin, Gulf of California
The dataset includes organic carbon and nitrogen isotope data, as well as elemental abundance data from marine sediments that were obtained by push corers from hydrothermal seeps in the modern Guaymas Basin, Gulf of Mexico. Also included are pore water measurements of ammonium concentrations and nitrogen isotopes of dissolved ammonium, as well as sediment temperatures.
Simple
- Date (Creation)
- 2024-09-10
Originator
University of St Andrews
-
Nathan Rochelle-Bates
School of Earth & Environmental Sciences, Bute Building, Quen’s Terrace
,
St Andrews
,
KY16 9TS
,
Originator
University of St Andrews
-
Graeme MacGilchrist
School of Earth & Environmental Sciences, Bute Building, Quen’s Terrace
,
St Andrews
,
KY16 9TS
,
Originator
University of North Carolina at Chapel Hill
-
Andreas Teske
Department of Marine Sciences
,
Chapel Hill
,
NC 27599-3300
,
- Maintenance and update frequency
- notApplicable notApplicable
- GEMET - INSPIRE themes, version 1.0
- BGS Thesaurus of Geosciences
-
- Hydrothermal fluids
- NGDC Deposited Data
- Carbon isotopes
- Nitrogen isotopes
- dataCentre
- Keywords
-
- NERC_DDC
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- licenceOGL
- 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
Reference System Information
No information provided.
- Distribution format
-
-
MS Excel
()
-
MS Excel
()
- 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
- 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
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/13608274
NERC Data Catalogue Service