ie.marine.data:dataset.4078 eng dataset Marine Institute datarequests@marine.ie pointOfContact 2023-08-04 ISDI Metadata Profile 1.2 http://www.opengis.net/def/crs/EPSG/0/3857 INSPIRE RS registry EMSO - South Rockall Trough Subsurface Deepwater Mooring Time-Series (October 2018 – May 2023) - CTD Data 2020-04-14 publication 2023-08-04 revision 2020-04-14 creation ie.marine.data:dataset.4078 This dataset contains raw water temperature, conductivity (derived salinity) and pressure data from CTD instruments from a succession of deep water moorings deployed at a site (15.52 degrees West, 52.999 degrees North) in the South Rockall Trough close to the M6 met-ocean buoy. The sub-surface moorings consisted of an array of 10 Sea-Bird SBE 37 CTD sensors at a series of fixed depths below the surface (500m, 625m, 750m, 1000m, 1250m, 1500m, 1750m, 2000m, 2500m, 3000m). The CTD sensors were fully calibrated by Sea-Bird in Germany both pre and post deployment. Additional sensors on the mooring include ADCP sensors to measure ocean currents and direction. This dataset combines the measurements from the pilot EMSO ERIC sub-surface mooring deployment from October 2018 to May 2019 and April 2020 to June 2021 into a non-continuous time-series. Subsequent mooring retrieval/deployment activities have taken place on an annual basis in June 2021, April 2022 and May 2023 have provided continuous coverage. Combining the data from these mooring deployments builds long-term time series data to monitor ocean climate which is vital in understanding the likely impact of future ocean climate scenarios on key marine sectors as well as understanding possible impacts on North East Atlantic Ocean ecosystems. Water masses have recognisable properties of temperature, salinity, oxygen and nutrients, unless they are modified significantly by mixing with other water masses. Several different water mass types are found in the south Rockall Trough, such as Labrador Sea Water, which travels from the western Atlantic, Mediterranean Overflow Water and Subarctic Intermediate Water. Deployment of subsequent moorings and CTD sensors help provide a time series of data that can reveal information about seasonal variations in the water and ocean circulation as well as advancing our understanding of key environmental processes in the North Eastern Atlantic Ocean. These mooring deployments complement an annual Marine Institute oceanographic survey to the South Rockall Trough taking place since 2004. This site was recognised as an official EMSO Regional Facility from September 2023. Marine Institute datarequests@marine.ie http://www.marine.ie Marine Institute home page Marine Institute home page originator asNeeded Point OGC Simple Feature Types 2008-06-01 publication Physical, hydrological and chemical conditions Dissolved oxygen concentrations Marine Strategy Framework Directive indicators 2010/477/EU 2008-06-01 publication Date and time Air pressure Electrical conductivity of the water column Dissolved oxygen parameters in the water column Moored instrument depth Salinity of the water column Temperature of the water column SeaDataNet Parameter Discovery Vocabulary 2008-06-01 publication Dataset Marine Institute Dataset Communities 2019-11-18 publication While every effort is made in preparing the dataset no responsibility is accepted by or on behalf of the Marine Institute for any errors, omissions or misleading information. The Marine Institute accepts no responsibility for loss or damage occasioned or claimed to have been occasioned, in part or in full, as a consequence of any person acting, or refraining from acting as a result of a matter contained in this datasets or as a consequence of using this dataset for any purpose whatsoever. A Creative Commons (CC) license is one of several public copyright licenses that enable the free distribution of an otherwise copyrighted work. A CC license is used when an author wants to give people the right to share, use, and build upon a work that they have created. Under Creative Commons CC BY 4.0 the following is granted: Rights Share — copy and redistribute the material in any medium or format; Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms. Requirements Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits. CC BY 4.0 ie.marine.data:dataset.4069 crossReference mission ie.marine.data:dataset.4677 crossReference mission ie.marine.data:dataset.4844 crossReference mission ie.marine.data:dataset.4981 crossReference mission ie.marine.data:dataset.5300 crossReference mission ie.marine.data:dataset.5307 crossReference mission ie.marine.data:dataset.5309 crossReference mission ie.marine.data:dataset.5371 crossReference mission grid eng 2018-10-04 2023-05-11 -15.881350317627 -15.881349682373 53.074818938503604 53.0748210614964 CSV XML https://erddap.marine.ie/erddap/tabledap/SouthRockallTroughDeployments.nccsv WWW:DOWNLOAD-1.0-http--download CSV CSV download http://www.marine.ie WWW:LINK-1.0-http--link Marine Institute home page https://data.marine.ie/data/OM_SouthRockall_Mooring_Oct_2018_to_May_2019.xml WWW:DOWNLOAD-1.0-http--download XML XML 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 See the referenced specification true Data supplied by Marine Institute.