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metadata
Identification
Title:
QICS Paper: Detection and monitoring of leaked CO2 through sediment, water column and atmosphere in a sub-seabed CCS experiment
code:
http://data.bgs.ac.uk/id/dataHolding/13606647
Abstract:
Carbon capture and storage in sub-seabed geological formations (sub-seabed CCS) is currently being studied as a realistic option to mitigate the accumulation of anthropogenic CO2 in the atmosphere. In implementing sub-seabed CCS, detecting and monitoring the impact of the sequestered CO2 on the ocean environment is highly important. The first controlled CO2 release experiment, Quantifying and Monitoring Potential Ecosystem Impacts of Geological Carbon Storage (QICS), took place in Ardmucknish Bay, Oban, in May–September 2012. We applied the in situ pH/pCO2 sensor to the QICS experiment for detection and monitoring of leaked CO2, and carried out several observations. The cabled real-time sensor was deployed close to the CO2 leakage (bubbling) area, and the fluctuations of in situ pH and pCO2 above the seafloor were monitored in a land-based container. The long-term sensor was placed on seafloor in three different observation zones. The sediment pH sensor was inserted into the sediment at a depth of 50 cm beneath the seafloor near the CO2 leakage area. Wide-area mapping surveys of pH and pCO2 in water column around the CO2 leakage area were carried out by using an autonomous underwater vehicle (AUV) installed with sensors. Atmospheric CO2 above the leakage area was observed by using a CO2 analyzer that was attached to the bow of ship of 50 cm above the sea-surface. The behavior of the leaked CO2 is highly dependent on the tidal periodicity (low tide or high tide) during the CO2 gas release period. At low tide, the pH in sediment and overlying seawater decreased due to strong eruption of CO2 gas bubbles, and the CO2 ascended to sea-surface quickly with a little dissolution to seawater and dispersed into the atmosphere. On the other hand, the CO2 bubbles release was lower at high tide due to higher water pressure, and slight low pH seawater and high atmospheric CO2 were detected. After stopping CO2 gas injection, no remarkable variations of pH in sediment and overlying water column were observed for three months. This is a publication in QICS Special Issue - International Journal of Greenhouse Gas Control, Kiminori Shitashima et. al. Doi: 10.1016/j.ijggc.2014.12.011.
Individual Name:
Kiminori Shitashima
Organisation Name:
International Institute for Carbon-Neutral Energy Research (WPI-ICNER), Kyushu University, Japan
Individual Name:
Kiminori Shitashima
Organisation Name:
International Institute for Carbon-Neutral Energy Research (WPI-ICNER), Kyushu University, Japan
role:
principalInvestigator
MD_MaintenanceInformation:
maint. / update frequency:
notApplicable
File Name:
https://resources.bgs.ac.uk/images/geonetworkThumbs/17c77398-fe19-5485-e054-002128a47908.png
keyword:
http://www.eionet.europa.eu/gemet/concept?cp=13&langcode=en&ns=5
Title:
GEMET - INSPIRE themes, version 1.0
keyword:
NGDC Deposited Data
keyword:
Carbon capture and storage
Title:
BGS Thesaurus of Geosciences
keyword:
NGDC Deposited Data
keyword:
https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html
keyword:
https://ukccs-research.org/
Access Constraints:
otherRestrictions
Other Constraints:
intellectualPropertyRights
Other Constraints:
http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/INSPIRE_Directive_Article13_1e
Other Constraints:
Either : (i) the dataset has not been formally approved by BGS for access and use by external clients under license; and / or (ii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted before the dataset can be provided to, or accessed by, BGS staff or external clients. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant access restrictions. This staff member should revert to the IPR Section (IPR@bgs.ac.uk) for advice, should the position not be clear.
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:
Either: (i) the dataset is made freely available, e.g. via the Internet, for a restricted category of use (e.g. educational use only); or (ii) the dataset has not been formally approved by BGS for access and use by external clients under licence, but its use may be permitted under alternative formal arrangements; or (iii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted in order to determine the permitted usage of the dataset. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant use restrictions. This staff member should revert to the IPR Section (ipr@bgs.ac.uk) for advice, should the position not be clear.
topicCategory:
geoscientificInformation
Distribution
Digital Transfer Options:
linkage:
http://www.sciencedirect.com/science/article/pii/S1750583614003879
description:
Published as an open access journal article Doi: 10.1016/j.ijggc.2014.12.011
Digital Transfer Options:
linkage:
http://www.bgs.ac.uk/ukccs/accessions/index.html#item78171
Data Quality
level:
nonGeographicDataset
other:
non geographic dataset
Title:
INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
explanation:
See the referenced specification
Title:
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
explanation:
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
statement:
See the journal publication for details
Metadata
File Identifier:
17c77398-fe19-5485-e054-002128a47908
Resource type:
nonGeographicDataset
Hierarchy Level Name:
non geographic dataset
Organisation Name:
British Geological Survey
Delivery Point:
The Lyell Centre, Research Avenue South
administrative Area:
LOTHIAN
e-mail:
enquiries@bgs.ac.uk
Metadata Standard Name:
http://vocab.nerc.ac.uk/collection/M25/current/GEMINI/
Metadata Standard Name:
UK GEMINI
Metadata Standard Version:
2.3
Dataset URI:
http://data.bgs.ac.uk/id/dataHolding/13606647