Composition of Soil-Gas Efflux From the Artu Jawe Fault Zone, near Aluto volcano, Ethiopia (NERC grant NE/L013932/1)
Composition of Soil-Gas Efflux From the Artu Jawe Fault Zone, near Aluto volcano, Ethiopia. Data are referenced in Hutchison et al., 2016a: Causes of unrest at silicic calderas in the East African Rift: New constraints from InSAR and soil-gas chemistry at Aluto volcano, Ethiopia; https://doi.org/10.1002/2016GC006395.
INSPIRE
Identification
- File identifier
- 90381317-d7f3-21ad-e054-002128a47908 XML
- Resource type
- dataset
Online resource
Resource identifier
- Metadata Language
- English (en)
Encoding
- Format
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MS Excel
Projection
Classification of data and services
- Topic category
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- Geoscientific information
Classification of data and services
Coupled resource
Coupled resource
Classification of data and services
Coupled resource
Coupled resource
Keywords
- GEMET - INSPIRE themes, version 1.0
- BGS Thesaurus of Geosciences
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Soil gas sampling
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Rift faults
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NGDC Deposited Data
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Geographic coverage
Temporal reference
Temporal extent
Temporal extent
- Dataset Reference Date ()
- 2019-08-13
Quality and validity
- Lineage
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Table 3: Gas samples were analysed at the University of New Mexico. CH4, CO2, H2, and CO concentrations were measured using gas chromatography (GC) techniques. Ar, He, N2, and O2 were measured via quadrupole mass spectrometry (QMS). Analytical uncertainty for the GC measurements is at ±5%, and QMS analyses at <0.1% (concentration). Table S1: CO2-δ13C measurements were made at at INGV (Naples) and by Isotope Ratio Mass Spectrometer for seven samples at the Center for Stable Isotopes, UNM. Results for CO2-δ13C are shown in delta notation as per mil values (δ‰) relative to PDB (Pee Dee belemnite) and are characterized by a δ13C standard error of ±0.1‰.
Conformity
Conformity
Conformity
Conformity
Conformity
Conformity
- Explanation
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See the referenced specification
Restrictions on access and use
- Access constraints
- no limitations
- Access constraints
- The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible.
- Access constraints
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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.
- Access constraints
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Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Responsible organization (s)
Contact for the resource
- Organisation name
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University of Edinburgh
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kathy.whaler@ed.ac kathy.whaler@ed.ac.uk
- Organisation name
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University of Cambridge
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not available
Responsible organization (s)
Contact for the resource
- Organisation name
-
University of Edinburgh
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kathy.whaler@ed.ac kathy.whaler@ed.ac.uk
- Organisation name
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University of Cambridge
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not available
Metadata information
Contact for the metadata
- Organisation name
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British Geological Survey
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enquiries@bgs.ac enquiries@bgs.ac.uk
- Metadata Date
- 2024-04-25
- Metadata Language
- English (en)