• NERC Data Catalogue Service
  •  
  •  
  •  

Geochemical data for giant piston core MD04-2832 (Loch Sunart, Scotland) (NERC Grant NE/L501852/1)

Geochemical data for the upper 300cm of giant piston core MD04-2832. Core MD04-2832 was collected from the middle basin of Loch Sunart a fjord on the west coast of Scotland from the research vessel Marion Dufresne on the 15th of June 2004. This data resource includes five data sheets: (1) Geochemical data, (2) Bulk radiocarbon, (3) ICP-MS, (4) FRUITS and (5) Age Model. 1. Geochemical data sheet includes Bulk elemental data (Organic Carbon, Nitrogen, C/N ratio, N/C ratio), Isotopic data (δ13C and ẟ15N), Biomarker data (Alkanes, Fatty Acids, GDGT's) and thermosgravimetric data (% labile, recalcitrant and refractory organic matter). 2. Bulk Radiocarbon data sheet includes bulk radiocarbon data for ten sediment samples presented as % modern, 14C Age (years BP), ẟ14C and Δ14C. 3. ICP-MS data sheet includes metal data associated with mining activities within the fjords catchment. Data includes Zinc (Zn), Lead (Pb), Copper (Cu), Barium (Ba), Aluminium (Al) and elemental ratios of these metal normalized with Al concentrations. 4. The FRUITS data sheet contains the outputs from the FRUITS Bayesian isotopic mixing model (Fernandes et al., 2014) used to constrain the source (terrestrial vs marine) of the organic carbon found at site MD04-2832. The model used bulk elemental ratios (N/C), Isotopic (δ13C and ẟ15N) and biomarker data (GDGT - BIT Index) to calculate the terrestrial and marine OC fraction from each downcore sample. 5. The Age Model datasheet contains the age model produced by the BACON software package (Blaauw and Christen, 2011). The age model was developed with a combination of shell/foraminifera radiocarbon dates and radiometric dating (210Pb and 137Cs). Further details on the data can be found in Smeaton, C., Cui, X., Bianchi, T.S., Cage, A.G., Howe J.A., Austin, W.E.N., (2021), The evolution of a coastal carbon store over the last millennium, Quaternary Science Reviews.

Default

Identification info

Metadata Language
English (en)
Dataset Reference Date ()
2021-06-27
Identifier
http://data.bgs.ac.uk/id/dataHolding/13607776
  University of St Andrews - Craig Smeaton ( Postgraduate Research Student )
School of Geography & Sustainable Development Irvine Building, North Street , St Andrews , KY16 9AL ,
  British Geological Survey - Enquiries
  British Geological Survey - Enquiries
Maintenance and update frequency
notApplicable
GEMET - INSPIRE themes
  • Geology
BGS Thesaurus of Geosciences
  • Mining
  • Holocene
  • Biomarkers
  • Sea floor
  • Carbon
  • Carbon isotopes
  • Fjords
  • Alkanes
  • Mass spectroscopy
  • Isotopes
  • Metals
  • Sediments
Keywords
  • NERC_DDC
Limitations on Public Access
otherRestrictions
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 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]"
Spatial representation type
textTable
Topic category
  • Geoscientific information
Extent
Loch Sunart [id=1346231]

Dataset Reference Date ()
2002

Extent
SCOTLAND [id=140000]

Dataset Reference Date ()
1979

Extent
SCT

Dataset Reference Date ()
2009

N
S
E
W


Begin date
2004-06-15
End date
2020-01-27
 
Code
WGS 84 (EPSG::4326)

Distribution Information

Data format
  • MS Excel ()

Resource Locator
Data
Resource Locator
Digital Object Identifier (DOI)
Resource Locator
Data
Resource Locator
Digital Object Identifier (DOI)
 
Quality Scope
dataset
Other
dataset

Report

Dataset Reference Date ()
2011
Explanation
See the referenced specification
Degree

Report

Dataset Reference Date ()
2010-12-08
Explanation
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
Degree
Statement
Core MD04-2832 was collected using a giant piston corer from the research vessel Marion Dufresne on the 15th of June 2004. The core was collected from the middle basin of Loch Sunart (56.669833, -5.868667) at a water depth of 52.1m. Samples where stored at 4°C prior to sub-sampling and analysis. The cores were split and volumetric subsamples collected at 5cm intervals. The samples were freeze-dried and milled prior to analysis. The bulk and inorganic geochemical analysis was carried out at the University of St Andrews, while organic geochemistry analysis was undertaken and the University of Florida. Full methodological approaches can be found in the supporting documentation (.rts file) within this data resource. Further methodological details can be found in Smeaton, et al.,(2021), The evolution of a coastal carbon store over the last millennium, Quaternary Science Reviews.

Metadata

File identifier
c5fae36b-4bab-2e9b-e054-002128a47908 XML
Metadata Language
English (en)
Resource type
dataset
Metadata Date
2023-11-28
Metadata standard name
UK GEMINI
Metadata standard version
2.3
  British Geological Survey
Environmental Science Centre,Keyworth , NOTTINGHAM , NOTTINGHAMSHIRE , NG12 5GG , United Kingdom
+44 115 936 3100
 
 

Overviews

N
S
E
W



Publishing Body

Share on social sites

Access the portal
Full access to the portal and metadata.

Associated resources (if any)

Not available


  •  
  •  
  •