f8c44eb2-e255-414b-be1e-2c3f672b4967 English series series 2026-07-03T10:23:02 MEDIN 3.1.2 biota oceans Fish taxonomy-related counts SeaDataNet Parameter Discovery Vocabulary 2026-06-19 revision Shellfish abundance and biomass in water bodies SeaDataNet Parameter Discovery Vocabulary 2026-06-19 revision Fish abundance in water bodies SeaDataNet Parameter Discovery Vocabulary 2026-06-19 revision Fish behaviour SeaDataNet Parameter Discovery Vocabulary 2026-06-19 revision Post-Construction monitoring The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Renewable Energy Lease area The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Species distribution GEMET - INSPIRE themes, version 1.0 2009-07-31 revision SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision soil and sediment SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision water column 2009-09-26T00:00:00 2009-09-27T00:00:00 -3.22354287211443 -3.14823996449776 53.470125002674 53.5039100333246 TCE-204 Marine Data Exchange 2009, CMACS, Burbo Bank, Year 3 Beam Trawl Survey Year 3 Beam Trawl Survey 2021-05-17T13:32:10 publication English The benthic survey programme, developed by CMACS and approved by the Licence Authority, comprises grab survey (to sample infauna and sediment, reported separately) and 2m beam trawl to sample epifaunal invertebrates and small demersal fish, which is reported here. The programme commenced with baseline (pre-construction) surveys in autumn 2005. The report in this series presents the results of monitoring carried out in autumn 2009, more than two years after completion of major construction activities, and considers results of all four surveys (baseline, during construction and two post-construction) in relation to the potential effects of wind farm construction and operation on benthic environmental receptors. There will be no limitations when published on the Marine Data Exchange otherRestrictions Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use otherRestrictions The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk custodian Centre for Marine and Coastal Studies Ltd +44 (0)151 327 7177 info@cmacsltd.co.uk originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor Orsted info@orsted.com owner notPlanned Documents https://www.marinedataexchange.co.uk/details/TCE-204/summary A link to the web service or dataset. https://www.marinedataexchange.co.uk A link to the general host site. 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 2010-12-08T00:00:00 publication Conformity with the Commission Regulation (EU) No 1089/2010 was either not relevant to this dataset or not a requirement of the Marine Data Exchange for the creation and submission of this dataset; therefore, conformity has not been assessed and cannot be declared False series The 2009 epifaunal invertebrate and fish survey was conducted over two days on the 26th and 27th September (just over 1 week after the benthic grab survey) using the survey vessel ‘Halcyon Days’ operating out of Canada Dock, Liverpool, and returning to berth on a daily basis. A standard CEFAS 2m beam trawl with a 4mm square mesh cod end equipped with a chain matrix was used, being towed at each site for a distance of 300m1 at a speed of 2 knots to allow sufficient warp for the trawl to “fish” the bottom properly. All tows were undertaken into the prevailing current and a total of 12 sites were surveyed (see Figure 1). The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk pointOfContact EPSG Geodetic Parameter Registry 2022-11-29 revision WGS 84