0eb46f468c865c659032ba6ada43b54b English dataset Polly Hadžiabdić British Oceanographic Data Centre Head of the BODC Requests Team Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom enquiries@bodc.ac.uk https://www.bodc.ac.uk/ pointOfContact 2025-06-09T11:56:36 MEDIN 3.1.2 urn:ogc:def:crs:EPSG::4326 OGP Physical and visual effects of ocean acidification on cold-water coral skeletons British Oceanographic Data Centre record 1048_NE_K009028_2 2022-02-16 publication 2023-12-06 creation 2023-12-08 revision EDMED7066 http://www.bodc.ac.uk/ This dataset contains visual and physical analyses of the impacts of ocean acidification on the skeletons of the cold-water coral <em>Lophelia pertusa</em>. Visual analysis includes synchrotron images from the Diamond Light Source and electron backscatter diffraction images on polished coral skeletons. Physical analyses include Raman spectroscopy data. Skeletal samples analysed were from the Southern California Bight (SCB), USA, and the Mingulay Reef Complex (MRC), UK. SCB samples were collected in 2010, 2014 and 2015. MRC samples were collected in 2012. Samples from the SCB were taken using a ROV at varying depths covering an environmental gradient with respect to aragonite saturation. Each sample represents an aggregation of <em>Lophelia pertusa</em> that was sampled with a basket attached to the ROV. The samples were transported to the surface and subsampled for live, ethanol-preserved, frozen, and dried samples. Carbonate chemistry parameters of the water column were collected at the same time using a CTD and include temperature, salinity, oxygen, DIC, pH, and total alkalinity. Coral samples from the MRC were subjected to long-term experimentation in projected future conditions. The conditions for MRC samples are outlined in Hennige et al. 2015. The coral samples were also analysed using a Scanning Electron Microscope (SEM) and these images are held at BODC and can be requested through this record. RAMAN spectroscopy and Electron Back Scatter Diffraction (EBSD) analysis was also used to further examine the corals under future projections of climate change. Ocean acidification is a threat to cold-water coral reefs in terms of dissolution of their skeletons, and their subsequent structural stability. This will likely determine the stability of the habitats they form. Work in the Southern California Bight was funded by the National Oceanic and Atmospheric Administration's National Centers for Coastal Ocean Science. The study was supported by Diamond Light Source (DLS) experimental campaigns MT19794 and MT20412. This work was supported by an Independent Research Fellowship from the Natural Environment Research Council (NERC) to Sebastian Hennige (NE/K009028/1 and NE/K009028/2) and the Marine Alliance for Science and Technology for Scotland (MASTS) pooling initiative, funded by the Scottish Funding Council (grant reference HR09011) and contributing institutions. Experimental incubations for North Atlantic corals were supported by the UK Ocean Acidification programme (NE/H017305/1 awarded to John Murray Roberts). Imaging analysis by Uwe Wolfram and Alexander Groetsch were supported by the UK Engineering and Physical Sciences Research Council (EPSRC) under grant number EP/P005756/1. All data have been received by BODC amd are available as raw files. Unknown University of Edinburgh, School of GeoSciences Unknown +44 (0)131 650 4842 The King's Buildings, West Mains Road Edinburgh Midlothian EH9 3JW United Kingdom info@geos.ed.ac.uk https://www.geos.ed.ac.uk/ owner Unknown University of Edinburgh, School of GeoSciences Unknown +44 (0)131 650 4842 The King's Buildings, West Mains Road Edinburgh Midlothian EH9 3JW United Kingdom info@geos.ed.ac.uk https://www.geos.ed.ac.uk/ originator British Oceanographic Data Centre Director Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom enquiries@bodc.ac.uk https://www.bodc.ac.uk/ custodian British Oceanographic Data Centre Director Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom enquiries@bodc.ac.uk https://www.bodc.ac.uk/ distributor asNeeded Salinity of the water column Alkalinity, acidity and pH of the water column Total dissolved inorganic carbon (TCO2) concentration in the water column Temperature of the water column Dissolved oxygen parameters in the water column SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Natural Environment Research Council Designated Data Centres Marine Environmental Data and Information Network MEDIN metadata record availability 2012-01-11 revision Oceanographic geographical features GEMET - INSPIRE themes, version 1.0 2009-07-31 revision unknown SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision otherRestrictions No limitations apply Data are freely available to all following agreement to the terms and conditions of a Data Licence otherRestrictions Usage restrictions are specified in the terms of the licence English oceans -119.49 -7.38 33.92 56.82 SeaVoX water bodies 2024-12-11 revision North Atlantic Ocean SeaVoX water bodies 2024-12-11 revision North Pacific Ocean 2002-03-01 2018-07-01 Delimited Image https://www.bodc.ac.uk/data/published_data_library/catalogue/10.5285/aaf5a71d-75ea-38d5-e053-6c86abc03e63/ Published dataset - doi:10.5285/aaf5a71d-75ea-38d5-e053-6c86abc03e63 Hennige S., Wolfram U., Wickes L., Murray F., Schofield S., Kamenos N.A., Roberts J.M., Groetsch A., Spiesz E., Aubin-Tam M., Etnoyer P. (2020). Physical and visual effects of ocean acidification on cold-water coral (<em>Lophelia pertusa</em>) skeleton samples from the Southern California Bight, USA (2010-2015) and the Mingulay Reef Complex, UK (2012). British Oceanographic Data Centre, National Oceanography Centre, NERC, UK. doi: 10/d5g9 download dataset 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 2010-12-08 publication BODC protocols are based on the Open Archival Information System (OAIS) model enabling BODC to iterate towards compliance with the on-going evolution and development of community requirements including FAIR (Findable,Accessible,Interoperable,Reusable), TRUST (Transparency, Responsibility, User community, Sustainability, Technology) and CARE (Collective Benefit, Authority to Control, Responsibility, Ethics). Data managers quality assure submissions and assemble the metadata necessary for curation. Submissions (as received) are placed in a long-term accession and stored in triplicate across multiple sites. Appropriate data are transferred into a standard internal format with source variable names mapped to controlled vocabularies, documentation assembled, and metadata loaded into BODC databases. Access to these data is through direct request, the BODC website and through partner repositories such as SeaDataNet. Access control is attained by assigning a data policy to each set of data and this policy is used to administer access when data are requested. Discovery metadata is aligned with EU INSPIRE (through MEDIN) and SeaDataNet community standards. Data are converted to open community formats including Ocean Data View ASCII and SeaDataNet NetCDF, with data described using terms from the NERC vocabulary server. BODC submission agreements are documented on the BODC website and customer service is assured with a dedicated requests team that serve data following local regulations including General Data Protection Regulation (GDPR) 2018 and Environmental Information Regulations (EIR) 2004. true This dataset was created by scientists for the NERC Discovery Science project titled " Coral pH regulation and climate change: using novel tissue cultures to assess the future of key habitat forming species" with grant reference NE/K009028/2 following their in-house data processing and quality control procedures. The data were then provided to the British Oceanographic Data Centre (BODC) for long-term archive and data publication in the BODC Published Data Library. No data quality or data processing procedures were applied by BODC to these data.Instrument(s) used to collect data: inorganic carbon analysers; CTD.